channels 100 doc/examples/decode_audio.c for (ch = 0; ch < dec_ctx->channels; ch++) channels 218 doc/examples/decode_audio.c n_channels = c->channels; channels 346 doc/examples/demuxing_decoding.c int n_channels = audio_dec_ctx->channels; channels 168 doc/examples/encode_audio.c c->channels = av_get_channel_layout_nb_channels(c->channel_layout); channels 221 doc/examples/encode_audio.c for (k = 1; k < c->channels; k++) channels 218 doc/examples/filter_audio.c int channels = av_get_channel_layout_nb_channels(frame->channel_layout); channels 219 doc/examples/filter_audio.c int planes = planar ? channels : 1; channels 221 doc/examples/filter_audio.c int plane_size = bps * frame->nb_samples * (planar ? 1 : channels); channels 109 doc/examples/filtering_audio.c dec_ctx->channel_layout = av_get_default_channel_layout(dec_ctx->channels); channels 164 doc/examples/muxing.c c->channels = av_get_channel_layout_nb_channels(c->channel_layout); channels 173 doc/examples/muxing.c c->channels = av_get_channel_layout_nb_channels(c->channel_layout); channels 294 doc/examples/muxing.c av_opt_set_int (ost->swr_ctx, "in_channel_count", c->channels, 0); channels 297 doc/examples/muxing.c av_opt_set_int (ost->swr_ctx, "out_channel_count", c->channels, 0); channels 323 doc/examples/muxing.c for (i = 0; i < ost->enc->channels; i++) channels 202 doc/examples/transcode_aac.c avctx->channels = OUTPUT_CHANNELS; channels 295 doc/examples/transcode_aac.c av_get_default_channel_layout(output_codec_context->channels), channels 298 doc/examples/transcode_aac.c av_get_default_channel_layout(input_codec_context->channels), channels 332 doc/examples/transcode_aac.c output_codec_context->channels, 1))) { channels 447 doc/examples/transcode_aac.c if (!(*converted_input_samples = calloc(output_codec_context->channels, channels 456 doc/examples/transcode_aac.c output_codec_context->channels, channels 169 doc/examples/transcoding.c enc_ctx->channels = av_get_channel_layout_nb_channels(enc_ctx->channel_layout); channels 292 doc/examples/transcoding.c av_get_default_channel_layout(dec_ctx->channels); channels 1498 fftools/ffmpeg.c enc->channels != filtered_frame->channels) { channels 1839 fftools/ffmpeg.c ifilter->channels = par->channels; channels 2063 fftools/ffmpeg.c if (dec->channels > ist->guess_layout_max) channels 2065 fftools/ffmpeg.c dec->channel_layout = av_get_default_channel_layout(dec->channels); channels 2069 fftools/ffmpeg.c dec->channels, dec->channel_layout); channels 2117 fftools/ffmpeg.c ifilter->channels != frame->channels || channels 3334 fftools/ffmpeg.c enc_ctx->channels = av_buffersink_get_channels(ost->filter->filter); channels 250 fftools/ffmpeg.h int channels; channels 602 fftools/ffmpeg_filter.c if (codec->channels && !codec->channel_layout) channels 603 fftools/ffmpeg_filter.c codec->channel_layout = av_get_default_channel_layout(codec->channels); channels 901 fftools/ffmpeg_filter.c av_bprintf(&args, ":channels=%d", ifilter->channels); channels 1194 fftools/ffmpeg_filter.c ifilter->channels = frame->channels; channels 512 fftools/ffmpeg_opt.c if (m->channel_idx < 0 || m->channel_idx >= st->codecpar->channels || channels 1885 fftools/ffmpeg_opt.c MATCH_PER_STREAM_OPT(audio_channels, i, audio_enc->channels, oc, st); channels 2237 fftools/ffmpeg_opt.c score = ist->st->codecpar->channels + 100000000*!!ist->st->codec_info_nb_frames channels 2534 fftools/ffmpeg_opt.c if (ost->enc_ctx->channels) { channels 2535 fftools/ffmpeg_opt.c f->channel_layout = av_get_default_channel_layout(ost->enc_ctx->channels); channels 3121 fftools/ffmpeg_opt.c int ret, channels, ac_str_size; channels 3135 fftools/ffmpeg_opt.c channels = av_get_channel_layout_nb_channels(layout); channels 3136 fftools/ffmpeg_opt.c snprintf(layout_str, sizeof(layout_str), "%d", channels); channels 137 fftools/ffplay.c int channels; channels 420 fftools/ffplay.c int64_t get_valid_channel_layout(int64_t channel_layout, int channels) channels 422 fftools/ffplay.c if (channel_layout && av_get_channel_layout_nb_channels(channel_layout) == channels) channels 1069 fftools/ffplay.c int ch, channels, h, h2; channels 1078 fftools/ffplay.c channels = s->audio_tgt.channels; channels 1079 fftools/ffplay.c nb_display_channels = channels; channels 1082 fftools/ffplay.c n = 2 * channels; channels 1097 fftools/ffplay.c i_start= x = compute_mod(s->sample_array_index - delay * channels, SAMPLE_ARRAY_SIZE); channels 1100 fftools/ffplay.c for (i = 0; i < 1000; i += channels) { channels 1103 fftools/ffplay.c int b = s->sample_array[(idx + 4 * channels) % SAMPLE_ARRAY_SIZE]; channels 1104 fftools/ffplay.c int c = s->sample_array[(idx + 5 * channels) % SAMPLE_ARRAY_SIZE]; channels 1105 fftools/ffplay.c int d = s->sample_array[(idx + 9 * channels) % SAMPLE_ARRAY_SIZE]; channels 1138 fftools/ffplay.c i += channels; channels 1176 fftools/ffplay.c i += channels; channels 1964 fftools/ffplay.c int channels[2] = { 0, -1 }; channels 1985 fftools/ffplay.c is->audio_filter_src.channels, channels 2011 fftools/ffplay.c channels [0] = is->audio_tgt.channels; channels 2017 fftools/ffplay.c if ((ret = av_opt_set_int_list(filt_asink, "channel_counts" , channels , -1, AV_OPT_SEARCH_CHILDREN)) < 0) channels 2062 fftools/ffplay.c dec_channel_layout = get_valid_channel_layout(frame->channel_layout, frame->channels); channels 2065 fftools/ffplay.c cmp_audio_fmts(is->audio_filter_src.fmt, is->audio_filter_src.channels, channels 2066 fftools/ffplay.c frame->format, frame->channels) || channels 2077 fftools/ffplay.c is->audio_filter_src.freq, is->audio_filter_src.channels, av_get_sample_fmt_name(is->audio_filter_src.fmt), buf1, last_serial, channels 2078 fftools/ffplay.c frame->sample_rate, frame->channels, av_get_sample_fmt_name(frame->format), buf2, is->auddec.pkt_serial); channels 2081 fftools/ffplay.c is->audio_filter_src.channels = frame->channels; channels 2369 fftools/ffplay.c data_size = av_samples_get_buffer_size(NULL, af->frame->channels, channels 2374 fftools/ffplay.c (af->frame->channel_layout && af->frame->channels == av_get_channel_layout_nb_channels(af->frame->channel_layout)) ? channels 2375 fftools/ffplay.c af->frame->channel_layout : av_get_default_channel_layout(af->frame->channels); channels 2390 fftools/ffplay.c af->frame->sample_rate, av_get_sample_fmt_name(af->frame->format), af->frame->channels, channels 2391 fftools/ffplay.c is->audio_tgt.freq, av_get_sample_fmt_name(is->audio_tgt.fmt), is->audio_tgt.channels); channels 2396 fftools/ffplay.c is->audio_src.channels = af->frame->channels; channels 2405 fftools/ffplay.c int out_size = av_samples_get_buffer_size(NULL, is->audio_tgt.channels, out_count, is->audio_tgt.fmt, 0); channels 2432 fftools/ffplay.c resampled_data_size = len2 * is->audio_tgt.channels * av_get_bytes_per_sample(is->audio_tgt.fmt); channels 2519 fftools/ffplay.c wanted_spec.channels = wanted_nb_channels; channels 2521 fftools/ffplay.c if (wanted_spec.freq <= 0 || wanted_spec.channels <= 0) { channels 2534 fftools/ffplay.c wanted_spec.channels, wanted_spec.freq, SDL_GetError()); channels 2535 fftools/ffplay.c wanted_spec.channels = next_nb_channels[FFMIN(7, wanted_spec.channels)]; channels 2536 fftools/ffplay.c if (!wanted_spec.channels) { channels 2538 fftools/ffplay.c wanted_spec.channels = wanted_nb_channels; channels 2545 fftools/ffplay.c wanted_channel_layout = av_get_default_channel_layout(wanted_spec.channels); channels 2552 fftools/ffplay.c if (spec.channels != wanted_spec.channels) { channels 2553 fftools/ffplay.c wanted_channel_layout = av_get_default_channel_layout(spec.channels); channels 2556 fftools/ffplay.c "SDL advised channel count %d is not supported!\n", spec.channels); channels 2564 fftools/ffplay.c audio_hw_params->channels = spec.channels; channels 2565 fftools/ffplay.c audio_hw_params->frame_size = av_samples_get_buffer_size(NULL, audio_hw_params->channels, 1, audio_hw_params->fmt, 1); channels 2566 fftools/ffplay.c audio_hw_params->bytes_per_sec = av_samples_get_buffer_size(NULL, audio_hw_params->channels, audio_hw_params->freq, audio_hw_params->fmt, 1); channels 2654 fftools/ffplay.c is->audio_filter_src.channels = avctx->channels; channels 2655 fftools/ffplay.c is->audio_filter_src.channel_layout = get_valid_channel_layout(avctx->channel_layout, avctx->channels); channels 2666 fftools/ffplay.c nb_channels = avctx->channels; channels 3189 fftools/ffplay.c st->codecpar->channels != 0) channels 2192 fftools/ffprobe.c print_int("channels", frame->channels); channels 2195 fftools/ffprobe.c av_bprint_channel_layout(&pbuf, frame->channels, channels 2608 fftools/ffprobe.c print_int("channels", par->channels); channels 2612 fftools/ffprobe.c av_bprint_channel_layout(&pbuf, par->channels, par->channel_layout); channels 97 libavcodec/8svx.c int chan_size = avpkt->size / avctx->channels - hdr_size; channels 99 libavcodec/8svx.c if (avpkt->size % avctx->channels) { channels 102 libavcodec/8svx.c if (avpkt->size < (hdr_size + 1) * avctx->channels) { channels 108 libavcodec/8svx.c if (avctx->channels == 2) channels 115 libavcodec/8svx.c if (avctx->channels == 2) { channels 122 libavcodec/8svx.c if (avctx->channels == 2) channels 142 libavcodec/8svx.c for (ch = 0; ch < avctx->channels; ch++) { channels 151 libavcodec/8svx.c return ((avctx->frame_number == 0)*hdr_size + buf_size)*avctx->channels; channels 158 libavcodec/8svx.c if (avctx->channels < 1 || avctx->channels > 2) { channels 127 libavcodec/aac.h int channels; channels 93 libavcodec/aac_ac3_parser.c avctx->channels = s->channels; channels 47 libavcodec/aac_ac3_parser.h int channels; channels 50 libavcodec/aac_parser.c hdr_info->channels = ff_mpeg4audio_channels[hdr.chan_config]; channels 400 libavcodec/aaccoder.c int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels * (lambda / 120.f); channels 560 libavcodec/aaccoder.c / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->channels) channels 568 libavcodec/aaccoder.c : (avctx->bit_rate / avctx->channels); channels 697 libavcodec/aaccoder.c / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->channels) channels 704 libavcodec/aaccoder.c : (avctx->bit_rate / avctx->channels); channels 74 libavcodec/aaccoder_twoloop.h / ((avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : avctx->channels) channels 189 libavcodec/aaccoder_twoloop.h : (avctx->bit_rate / avctx->channels); channels 129 libavcodec/aacdec_template.c int type, int id, int *channels) channels 131 libavcodec/aacdec_template.c if (*channels >= MAX_CHANNELS) channels 140 libavcodec/aacdec_template.c if (*channels >= MAX_CHANNELS - (type == TYPE_CPE || (type == TYPE_SCE && ac->oc[1].m4ac.ps == 1))) { channels 144 libavcodec/aacdec_template.c ac->output_element[(*channels)++] = &ac->che[type][id]->ch[0]; channels 147 libavcodec/aacdec_template.c ac->output_element[(*channels)++] = &ac->che[type][id]->ch[1]; channels 176 libavcodec/aacdec_template.c if (!avctx->channels) channels 184 libavcodec/aacdec_template.c for (ch = 0; ch < avctx->channels; ch++) { channels 427 libavcodec/aacdec_template.c ac->avctx->channels = ac->oc[1].channels; channels 445 libavcodec/aacdec_template.c int i, channels = 0, ret; channels 474 libavcodec/aacdec_template.c ret = che_configure(ac, position, type, iid, &channels); channels 479 libavcodec/aacdec_template.c if (ac->oc[1].m4ac.ps == 1 && channels == 2) { channels 489 libavcodec/aacdec_template.c avctx->channels = ac->oc[1].channels = channels; channels 1190 libavcodec/aacdec_template.c ac->oc[1].m4ac.channels = avctx->channels; channels 1195 libavcodec/aacdec_template.c if (ff_mpeg4audio_channels[i] == avctx->channels) channels 1213 libavcodec/aacdec_template.c if (avctx->channels > MAX_CHANNELS) { channels 2455 libavcodec/aacdec_template.c } else if (ac->oc[1].m4ac.ps == -1 && ac->oc[1].status < OC_LOCKED && ac->avctx->channels == 1) { channels 3162 libavcodec/aacdec_template.c if (!avctx->channels && elem_type != TYPE_PCE) { channels 3283 libavcodec/aacdec_template.c if (!avctx->channels) { channels 99 libavcodec/aacenc.c int channels = (!s->needs_pce)*(s->channels - (s->channels == 8 ? 1 : 0)); channels 109 libavcodec/aacenc.c put_bits(&pb, 4, channels); channels 542 libavcodec/aacenc.c for (ch = 0; ch < s->channels; ch++) { channels 582 libavcodec/aacenc.c ff_psy_preprocess(s->psypp, s->planar_samples, s->channels); channels 682 libavcodec/aacenc.c if ((ret = ff_alloc_packet2(avctx, avpkt, 8192 * s->channels, 0)) < 0) channels 717 libavcodec/aacenc.c s->psy.bitres.bits = s->last_frame_pb_count / s->channels; channels 831 libavcodec/aacenc.c rate_bits = FFMIN(rate_bits, 6144 * s->channels - 3); channels 833 libavcodec/aacenc.c too_many_bits = FFMIN(too_many_bits, 6144 * s->channels - 3); channels 842 libavcodec/aacenc.c || frame_bits >= 6144 * s->channels - 3 ) channels 944 libavcodec/aacenc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, s->buffer.samples, s->channels, 3 * 1024 * sizeof(s->buffer.samples[0]), alloc_fail); channels 947 libavcodec/aacenc.c for(ch = 0; ch < s->channels; ch++) channels 975 libavcodec/aacenc.c s->channels = avctx->channels; channels 997 libavcodec/aacenc.c s->reorder_map = aac_chan_maps[s->channels - 1]; channels 998 libavcodec/aacenc.c s->chan_map = aac_chan_configs[s->channels - 1]; channels 1020 libavcodec/aacenc.c WARN_IF(1024.0 * avctx->bit_rate / avctx->sample_rate > 6144 * s->channels, channels 1023 libavcodec/aacenc.c 6144 * s->channels); channels 1024 libavcodec/aacenc.c avctx->bit_rate = (int64_t)FFMIN(6144 * s->channels / 1024.0 * avctx->sample_rate, channels 1077 libavcodec/aacenc.c if (s->channels > 3) channels 390 libavcodec/aacenc.h int channels; ///< channel count channels 266 libavcodec/aacpsy.c for (i = 0; i < avctx->channels; i++) { channels 272 libavcodec/aacpsy.c pch->attack_threshold = lame_calc_attack_threshold(avctx->bit_rate / avctx->channels / 1000); channels 306 libavcodec/aacpsy.c int chan_bitrate = ctx->avctx->bit_rate / ((ctx->avctx->flags & AV_CODEC_FLAG_QSCALE) ? 2.0f : ctx->avctx->channels); channels 370 libavcodec/aacpsy.c pctx->ch = av_mallocz_array(ctx->avctx->channels, sizeof(AacPsyChannel)); channels 203 libavcodec/ac3.h uint8_t channels; channels 107 libavcodec/ac3_parser.c hdr->channels = ff_ac3_channels_tab[hdr->channel_mode] + hdr->lfe_on; channels 142 libavcodec/ac3_parser.c hdr->channels = ff_ac3_channels_tab[hdr->channel_mode] + hdr->lfe_on; channels 218 libavcodec/ac3_parser.c hdr_info->channels = hdr.channels; channels 222 libavcodec/ac3_parser.c if (hdr.bitstream_mode == 0x7 && hdr.channels > 1) channels 213 libavcodec/ac3dec.c if (avctx->channels > 1 && channels 215 libavcodec/ac3dec.c avctx->channels = 1; channels 216 libavcodec/ac3dec.c else if (avctx->channels > 2 && channels 218 libavcodec/ac3dec.c avctx->channels = 2; channels 316 libavcodec/ac3dec.c s->channels = hdr.channels; channels 317 libavcodec/ac3dec.c s->fbw_channels = s->channels - s->lfe_on; channels 635 libavcodec/ac3dec.c for (ch = 1; ch <= s->channels; ch++) { channels 687 libavcodec/ac3dec.c static inline void do_imdct(AC3DecodeContext *s, int channels, int offset) channels 691 libavcodec/ac3dec.c for (ch = 1; ch <= channels; ch++) { channels 1172 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) { channels 1209 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) { channels 1230 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) channels 1245 libavcodec/ac3dec.c for (i = ch = !cpl_in_use; ch <= s->channels; ch++) { channels 1272 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) { channels 1280 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) channels 1335 libavcodec/ac3dec.c for (ch = 0; ch <= s->channels; ch++) { channels 1341 libavcodec/ac3dec.c for (ch = !cpl_in_use; ch <= s->channels; ch++) { channels 1390 libavcodec/ac3dec.c for (ch = 1; ch <= s->channels; ch++) { channels 1419 libavcodec/ac3dec.c downmix_output = s->channels != s->out_channels && channels 1430 libavcodec/ac3dec.c do_imdct(s, s->channels, offset); channels 1581 libavcodec/ac3dec.c if (!err || (s->channels && s->out_channels != s->channels)) { channels 1582 libavcodec/ac3dec.c s->out_channels = s->channels; channels 1586 libavcodec/ac3dec.c if (s->channels > 1 && channels 1590 libavcodec/ac3dec.c } else if (s->channels > 2 && channels 1601 libavcodec/ac3dec.c if (s->channels != s->out_channels && !((s->output_mode & AC3_OUTPUT_LFEON) && channels 1608 libavcodec/ac3dec.c } else if (!s->channels) { channels 1612 libavcodec/ac3dec.c avctx->channels = s->out_channels; channels 1619 libavcodec/ac3dec.c if (s->bitstream_mode == 0x7 && s->channels > 1) channels 1629 libavcodec/ac3dec.c for (ch = 0; ch < s->channels; ch++) { channels 1718 libavcodec/ac3dec.c avctx->channels = av_get_channel_layout_nb_channels(channel_layout); channels 1756 libavcodec/ac3dec.c for (ch = 0; ch < avctx->channels; ch++) { channels 163 libavcodec/ac3dec.h int channels; ///< number of total channels channels 331 libavcodec/ac3enc.c int chan_size = AC3_MAX_COEFS * s->num_blocks * (s->channels - ch + 1); channels 503 libavcodec/ac3enc.c for (ch = !s->cpl_on; ch <= s->channels; ch++) { channels 555 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 589 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 769 libavcodec/ac3enc.c for (ch = 0; ch <= s->channels; ch++) channels 921 libavcodec/ac3enc.c frame_bits += 6 + (s->channels + block->cpl_in_use) * (4 + 3); channels 947 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 980 libavcodec/ac3enc.c for (ch = 0; ch <= s->channels; ch++) { channels 1046 libavcodec/ac3enc.c for (ch = !s->cpl_enabled; ch <= s->channels; ch++) channels 1074 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 1133 libavcodec/ac3enc.c for (ch = !s->cpl_on; ch <= s->channels; ch++) channels 1309 libavcodec/ac3enc.c for (ch = 1; ch <= s->channels; ch++) { channels 1482 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 1520 libavcodec/ac3enc.c for (ch = !block->cpl_in_use; ch <= s->channels; ch++) { channels 1546 libavcodec/ac3enc.c for (ch = 1; ch <= s->channels; ch++) { channels 1693 libavcodec/ac3enc.c av_get_channel_layout_string(strbuf, 32, s->channels, avctx->channel_layout); channels 1937 libavcodec/ac3enc.c avctx->channels == 1) || channels 1941 libavcodec/ac3enc.c && avctx->channels > 1)) { channels 2023 libavcodec/ac3enc.c for (ch = 0; ch < s->channels; ch++) channels 2063 libavcodec/ac3enc.c static av_cold int set_channel_info(AC3EncodeContext *s, int channels, channels 2068 libavcodec/ac3enc.c if (channels < 1 || channels > AC3_MAX_CHANNELS) channels 2074 libavcodec/ac3enc.c ch_layout = av_get_default_channel_layout(channels); channels 2077 libavcodec/ac3enc.c s->channels = channels; channels 2078 libavcodec/ac3enc.c s->fbw_channels = channels - s->lfe_on; channels 2119 libavcodec/ac3enc.c ret = set_channel_info(s, avctx->channels, &avctx->channel_layout); channels 2327 libavcodec/ac3enc.c int channels = s->channels + 1; /* includes coupling channel */ channels 2328 libavcodec/ac3enc.c int channel_blocks = channels * s->num_blocks; channels 2360 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->mdct_coef, channels, sizeof(*block->mdct_coef), channels 2362 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->exp, channels, sizeof(*block->exp), channels 2364 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->grouped_exp, channels, sizeof(*block->grouped_exp), channels 2366 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->psd, channels, sizeof(*block->psd), channels 2368 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->band_psd, channels, sizeof(*block->band_psd), channels 2370 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->mask, channels, sizeof(*block->mask), channels 2372 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->qmant, channels, sizeof(*block->qmant), channels 2375 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->cpl_coord_exp, channels, sizeof(*block->cpl_coord_exp), channels 2377 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->cpl_coord_mant, channels, sizeof(*block->cpl_coord_mant), channels 2381 libavcodec/ac3enc.c for (ch = 0; ch < channels; ch++) { channels 2383 libavcodec/ac3enc.c block->grouped_exp[ch] = &s->grouped_exp_buffer[128 * (blk * channels + ch)]; channels 2384 libavcodec/ac3enc.c block->psd[ch] = &s->psd_buffer [AC3_MAX_COEFS * (blk * channels + ch)]; channels 2385 libavcodec/ac3enc.c block->band_psd[ch] = &s->band_psd_buffer [64 * (blk * channels + ch)]; channels 2386 libavcodec/ac3enc.c block->mask[ch] = &s->mask_buffer [64 * (blk * channels + ch)]; channels 2387 libavcodec/ac3enc.c block->qmant[ch] = &s->qmant_buffer [AC3_MAX_COEFS * (blk * channels + ch)]; channels 2389 libavcodec/ac3enc.c block->cpl_coord_exp[ch] = &s->cpl_coord_exp_buffer [16 * (blk * channels + ch)]; channels 2390 libavcodec/ac3enc.c block->cpl_coord_mant[ch] = &s->cpl_coord_mant_buffer[16 * (blk * channels + ch)]; channels 2404 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->fixed_coef, channels, channels 2406 libavcodec/ac3enc.c for (ch = 0; ch < channels; ch++) channels 2412 libavcodec/ac3enc.c FF_ALLOCZ_ARRAY_OR_GOTO(avctx, block->fixed_coef, channels, channels 2414 libavcodec/ac3enc.c for (ch = 0; ch < channels; ch++) channels 194 libavcodec/ac3enc.h int channels; ///< total number of channels (nchans) channels 70 libavcodec/ac3enc_fixed.c for (ch = 1; ch <= s->channels; ch++) { channels 56 libavcodec/ac3enc_float.c chan_size * (s->channels + cpl)); channels 46 libavcodec/ac3enc_template.c FF_ALLOC_ARRAY_OR_GOTO(s->avctx, s->planar_samples, s->channels, sizeof(*s->planar_samples), channels 48 libavcodec/ac3enc_template.c for (ch = 0; ch < s->channels; ch++) { channels 69 libavcodec/ac3enc_template.c for (ch = 0; ch < s->channels; ch++) { channels 91 libavcodec/ac3enc_template.c for (ch = 0; ch < s->channels; ch++) { channels 400 libavcodec/ac3enc_template.c AC3_MAX_COEFS * s->num_blocks * s->channels); channels 131 libavcodec/adpcm.c if (avctx->channels & 1) { channels 132 libavcodec/adpcm.c avpriv_request_sample(avctx, "channel count %d\n", avctx->channels); channels 145 libavcodec/adpcm.c if (avctx->channels < min_channels || avctx->channels > max_channels) { channels 213 libavcodec/adpcm.c avctx->sample_fmt = avctx->channels > 2 ? AV_SAMPLE_FMT_S16P : channels 542 libavcodec/adpcm.c ADPCMChannelStatus *right, int channels, int sample_offset) channels 550 libavcodec/adpcm.c if (channels == 1) channels 582 libavcodec/adpcm.c if (channels == 2) { channels 613 libavcodec/adpcm.c if (channels == 2) { channels 621 libavcodec/adpcm.c out0 += 28 * (3 - channels); channels 622 libavcodec/adpcm.c out1 += 28 * (3 - channels); channels 645 libavcodec/adpcm.c while (get_bits_count(&gb) <= size - 22*avctx->channels) { channels 646 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 651 libavcodec/adpcm.c for (count = 0; get_bits_count(&gb) <= size - nb_bits*avctx->channels && count < 4095; count++) { channels 654 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 718 libavcodec/adpcm.c int ch = avctx->channels; channels 966 libavcodec/adpcm.c st = avctx->channels == 2 ? 1 : 0; channels 972 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1011 libavcodec/adpcm.c for(i=0; i<avctx->channels; i++){ channels 1030 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1036 libavcodec/adpcm.c temp[j] = buf[4 * avctx->channels + block_size * n * avctx->channels + channels 1037 libavcodec/adpcm.c (j % 4) + (j / 4) * (avctx->channels * 4) + i * 4]; channels 1048 libavcodec/adpcm.c bytestream2_skip(&gb, avctx->block_align - avctx->channels * 4); channels 1051 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1064 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) channels 1067 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1076 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1087 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) channels 1089 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) channels 1102 libavcodec/adpcm.c if (avctx->channels > 2) { channels 1103 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1166 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel+=2) { channels 1187 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1209 libavcodec/adpcm.c const int16_t *samples_end = samples + avctx->channels * nb_samples; channels 1268 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1295 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1322 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1327 libavcodec/adpcm.c samples += avctx->channels; channels 1332 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1337 libavcodec/adpcm.c samples += avctx->channels; channels 1355 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1371 libavcodec/adpcm.c for(channel = 0; channel < avctx->channels; channel++) { channels 1374 libavcodec/adpcm.c for(channel = 0; channel < avctx->channels; channel++) { channels 1381 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1392 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1397 libavcodec/adpcm.c samples += avctx->channels; channels 1406 libavcodec/adpcm.c int samples_per_block = 28 * (3 - avctx->channels) * 4; channels 1412 libavcodec/adpcm.c avctx->channels, sample_offset)) < 0) channels 1464 libavcodec/adpcm.c if(avctx->channels != 2) channels 1512 libavcodec/adpcm.c for(channel = 0; channel < avctx->channels; channel++) { channels 1524 libavcodec/adpcm.c for(channel = 0; channel < avctx->channels; channel++) { channels 1554 libavcodec/adpcm.c for (channel=0; channel<avctx->channels; channel++) channels 1557 libavcodec/adpcm.c (avctx->channels + 1) * 4; channels 1559 libavcodec/adpcm.c for (channel=0; channel<avctx->channels; channel++) { channels 1620 libavcodec/adpcm.c for (channel=0; channel<avctx->channels; channel++) { channels 1669 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1750 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) channels 1754 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1777 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1830 libavcodec/adpcm.c if (avctx->extradata_size < 32 * avctx->channels) { channels 1836 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) channels 1840 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) channels 1846 libavcodec/adpcm.c for (i = 0; i < avctx->channels; i++) { channels 1852 libavcodec/adpcm.c bytestream2_skip(&gb, avctx->channels * 4); channels 1856 libavcodec/adpcm.c for (ch = 0; ch < avctx->channels; ch++) { channels 1889 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1937 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 1991 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 2010 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 2016 libavcodec/adpcm.c for (n = 0; n < nb_samples * avctx->channels; n++) { channels 2018 libavcodec/adpcm.c *samples++ = adpcm_zork_expand_nibble(&c->status[n % avctx->channels], v); channels 2023 libavcodec/adpcm.c for (channel = 0; channel < avctx->channels; channel++) { channels 2028 libavcodec/adpcm.c samples += avctx->channels; channels 70 libavcodec/adpcmenc.c if (avctx->channels > 2) { channels 108 libavcodec/adpcmenc.c avctx->frame_size = (BLKSIZE - 4 * avctx->channels) * 8 / channels 109 libavcodec/adpcmenc.c (4 * avctx->channels) + 1; channels 117 libavcodec/adpcmenc.c avctx->block_align = 34 * avctx->channels; channels 122 libavcodec/adpcmenc.c avctx->frame_size = (BLKSIZE - 7 * avctx->channels) * 2 / avctx->channels + 2; channels 137 libavcodec/adpcmenc.c avctx->frame_size = BLKSIZE * 2 / avctx->channels; channels 152 libavcodec/adpcmenc.c avctx->frame_size = BLKSIZE * 2 / avctx->channels; channels 495 libavcodec/adpcmenc.c st = avctx->channels == 2; channels 498 libavcodec/adpcmenc.c pkt_size = (2 + avctx->channels * (22 + 4 * (frame->nb_samples - 1)) + 7) / 8; channels 500 libavcodec/adpcmenc.c pkt_size = (frame->nb_samples * avctx->channels) / 2; channels 514 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 526 libavcodec/adpcmenc.c FF_ALLOC_ARRAY_OR_GOTO(avctx, buf, avctx->channels, blocks * 8, error); channels 527 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 533 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 542 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 560 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 593 libavcodec/adpcmenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 612 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) { channels 622 libavcodec/adpcmenc.c adpcm_compress_trellis(avctx, samples + avctx->channels, buf, channels 623 libavcodec/adpcmenc.c &c->status[0], n, avctx->channels); channels 624 libavcodec/adpcmenc.c if (avctx->channels == 2) channels 625 libavcodec/adpcmenc.c adpcm_compress_trellis(avctx, samples + avctx->channels + 1, channels 627 libavcodec/adpcmenc.c avctx->channels); channels 630 libavcodec/adpcmenc.c if (avctx->channels == 2) channels 637 libavcodec/adpcmenc.c samples[avctx->channels * i])); channels 638 libavcodec/adpcmenc.c if (avctx->channels == 2) channels 647 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) { channels 653 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) { channels 658 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) channels 660 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) { channels 664 libavcodec/adpcmenc.c for (i = 0; i < avctx->channels; i++) channels 668 libavcodec/adpcmenc.c n = avctx->block_align - 7 * avctx->channels; channels 670 libavcodec/adpcmenc.c if (avctx->channels == 1) { channels 672 libavcodec/adpcmenc.c avctx->channels); channels 677 libavcodec/adpcmenc.c &c->status[0], n, avctx->channels); channels 679 libavcodec/adpcmenc.c &c->status[1], n, avctx->channels); channels 685 libavcodec/adpcmenc.c for (i = 7 * avctx->channels; i < avctx->block_align; i++) { channels 698 libavcodec/adpcmenc.c if (avctx->channels == 1) { channels 700 libavcodec/adpcmenc.c avctx->channels); channels 705 libavcodec/adpcmenc.c &c->status[0], n, avctx->channels); channels 707 libavcodec/adpcmenc.c &c->status[1], n, avctx->channels); channels 713 libavcodec/adpcmenc.c for (n *= avctx->channels; n > 0; n--) { channels 61 libavcodec/adx.c avctx->channels = buf[7]; channels 62 libavcodec/adx.c if (avctx->channels <= 0 || avctx->channels > 2) channels 68 libavcodec/adx.c avctx->sample_rate > INT_MAX / (avctx->channels * BLOCK_SIZE * 8)) channels 72 libavcodec/adx.c avctx->bit_rate = avctx->sample_rate * avctx->channels * BLOCK_SIZE * 8 / BLOCK_SAMPLES; channels 43 libavcodec/adx.h int channels; channels 55 libavcodec/adx_parser.c int channels = state & 0xFF; channels 57 libavcodec/adx_parser.c if (channels > 0 && header_size >= 8) { channels 59 libavcodec/adx_parser.c s->block_size = BLOCK_SIZE * channels; channels 49 libavcodec/adxdec.c c->channels = avctx->channels; channels 119 libavcodec/adxdec.c c->channels = avctx->channels; channels 130 libavcodec/adxdec.c num_blocks = buf_size / (BLOCK_SIZE * c->channels); channels 134 libavcodec/adxdec.c if (!num_blocks || buf_size % (BLOCK_SIZE * avctx->channels)) { channels 151 libavcodec/adxdec.c for (ch = 0; ch < c->channels; ch++) { channels 38 libavcodec/adxenc.c ADXChannelState *prev, int channels) channels 49 libavcodec/adxenc.c for (i = 0, j = 0; j < 32; i += channels, j++) { channels 81 libavcodec/adxenc.c for (i = 0, j = 0; j < 32; i += channels, j++) { channels 109 libavcodec/adxenc.c bytestream_put_byte(&buf, avctx->channels); /* channels */ channels 127 libavcodec/adxenc.c if (avctx->channels > 2) { channels 164 libavcodec/adxenc.c out_size = BLOCK_SIZE * avctx->channels + !c->header_parsed * HEADER_SIZE; channels 179 libavcodec/adxenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 180 libavcodec/adxenc.c adx_encode(c, dst, samples + ch, &c->prev[ch], avctx->channels); channels 68 libavcodec/alac.c int channels; channels 238 libavcodec/alac.c int channels) channels 252 libavcodec/alac.c bps = alac->sample_size - alac->extra_bits + channels - 1; channels 285 libavcodec/alac.c for (ch = 0; ch < channels; ch++) channels 305 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 323 libavcodec/alac.c for (ch = 0; ch < channels; ch++) channels 327 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 359 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 369 libavcodec/alac.c if (channels == 2) { channels 372 libavcodec/alac.c alac->extra_bits, channels, alac->nb_samples); channels 382 libavcodec/alac.c alac->extra_bits, channels, alac->nb_samples); channels 386 libavcodec/alac.c alac->extra_bits, channels, alac->nb_samples); channels 391 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 398 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 404 libavcodec/alac.c for (ch = 0; ch < channels; ch++) { channels 420 libavcodec/alac.c int channels; channels 440 libavcodec/alac.c channels = (element == TYPE_CPE) ? 2 : 1; channels 441 libavcodec/alac.c if (ch + channels > alac->channels || channels 442 libavcodec/alac.c ff_alac_channel_layout_offsets[alac->channels - 1][ch] + channels > alac->channels) { channels 448 libavcodec/alac.c ff_alac_channel_layout_offsets[alac->channels - 1][ch], channels 449 libavcodec/alac.c channels); channels 453 libavcodec/alac.c ch += channels; channels 465 libavcodec/alac.c if (alac->channels == ch && alac->nb_samples) channels 478 libavcodec/alac.c for (ch = 0; ch < FFMIN(alac->channels, 2); ch++) { channels 499 libavcodec/alac.c for (ch = 0; ch < FFMIN(alac->channels, 2); ch++) { channels 540 libavcodec/alac.c alac->channels = bytestream2_get_byteu(&gb); channels 578 libavcodec/alac.c if (alac->channels < 1) { channels 580 libavcodec/alac.c alac->channels = avctx->channels; channels 582 libavcodec/alac.c if (alac->channels > ALAC_MAX_CHANNELS) channels 583 libavcodec/alac.c alac->channels = avctx->channels; channels 585 libavcodec/alac.c avctx->channels = alac->channels; channels 587 libavcodec/alac.c if (avctx->channels > ALAC_MAX_CHANNELS || avctx->channels <= 0 ) { channels 589 libavcodec/alac.c avctx->channels); channels 592 libavcodec/alac.c avctx->channel_layout = ff_alac_channel_layouts[alac->channels - 1]; channels 46 libavcodec/alacdsp.c int extra_bits, int channels, int nb_samples) channels 50 libavcodec/alacdsp.c for (ch = 0; ch < channels; ch++) channels 28 libavcodec/alacdsp.h int extra_bits, int channels, int nb_samples); channels 84 libavcodec/alacenc.c static void init_sample_buffers(AlacEncodeContext *s, int channels, channels 92 libavcodec/alacenc.c for (ch = 0; ch < channels; ch++) { \ channels 370 libavcodec/alacenc.c int i, j, channels; channels 374 libavcodec/alacenc.c channels = element == TYPE_CPE ? 2 : 1; channels 384 libavcodec/alacenc.c for (j = 0; j < channels; j++) channels 391 libavcodec/alacenc.c for (j = 0; j < channels; j++) channels 397 libavcodec/alacenc.c channels - 1; channels 399 libavcodec/alacenc.c init_sample_buffers(s, channels, samples); channels 405 libavcodec/alacenc.c for (j = 0; j < channels; j++) { channels 415 libavcodec/alacenc.c if (channels == 2) channels 422 libavcodec/alacenc.c for (i = 0; i < channels; i++) { channels 438 libavcodec/alacenc.c for (j = 0; j < channels; j++) { channels 445 libavcodec/alacenc.c for (i = 0; i < channels; i++) { channels 464 libavcodec/alacenc.c const enum AlacRawDataBlockType *ch_elements = ff_alac_channel_elements[s->avctx->channels - 1]; channels 465 libavcodec/alacenc.c const uint8_t *ch_map = ff_alac_channel_layout_offsets[s->avctx->channels - 1]; channels 471 libavcodec/alacenc.c while (ch < s->avctx->channels) { channels 536 libavcodec/alacenc.c avctx->channels, channels 551 libavcodec/alacenc.c AV_WB8 (alac_extradata+21, avctx->channels); channels 554 libavcodec/alacenc.c avctx->sample_rate * avctx->channels * avctx->bits_per_raw_sample); // average bitrate channels 623 libavcodec/alacenc.c max_frame_size = get_max_frame_size(s->frame_size, avctx->channels, channels 322 libavcodec/alsdec.c avctx->channels = m4ac.channels; channels 352 libavcodec/alsdec.c if (avctx->channels > FF_SANE_NB_CHANNELS) { channels 366 libavcodec/alsdec.c if (sconf->chan_sort && avctx->channels > 1) { channels 367 libavcodec/alsdec.c int chan_pos_bits = av_ceil_log2(avctx->channels); channels 368 libavcodec/alsdec.c int bits_needed = avctx->channels * chan_pos_bits + 7; channels 372 libavcodec/alsdec.c if (!(sconf->chan_pos = av_malloc_array(avctx->channels, sizeof(*sconf->chan_pos)))) channels 377 libavcodec/alsdec.c for (i = 0; i < avctx->channels; i++) { channels 381 libavcodec/alsdec.c for (i = 0; i < avctx->channels; i++) { channels 385 libavcodec/alsdec.c if (idx >= avctx->channels || sconf->chan_pos[idx] != -1) { channels 1227 libavcodec/alsdec.c unsigned int channels = ctx->avctx->channels; channels 1230 libavcodec/alsdec.c while (entries < channels && !(current->stop_flag = get_bits1(gb))) { channels 1231 libavcodec/alsdec.c current->master_channel = get_bits_long(gb, av_ceil_log2(channels)); channels 1233 libavcodec/alsdec.c if (current->master_channel >= channels) { channels 1258 libavcodec/alsdec.c if (entries == channels) { channels 1276 libavcodec/alsdec.c unsigned int channels = ctx->avctx->channels; channels 1284 libavcodec/alsdec.c while (dep < channels && !ch[dep].stop_flag) { channels 1291 libavcodec/alsdec.c if (dep == channels) { channels 1336 libavcodec/alsdec.c FFMAX(end + 1, end + 1 + t) > ctx->raw_buffer + channels * channel_size - master) { channels 1340 libavcodec/alsdec.c ctx->raw_buffer, ctx->raw_buffer + channels * channel_size); channels 1358 libavcodec/alsdec.c end + 1 > ctx->raw_buffer + channels * channel_size - master) { channels 1362 libavcodec/alsdec.c ctx->raw_buffer, ctx->raw_buffer + channels * channel_size); channels 1474 libavcodec/alsdec.c memset(last_acf_mantissa, 0, avctx->channels * sizeof(*last_acf_mantissa)); channels 1475 libavcodec/alsdec.c memset(last_shift_value, 0, avctx->channels * sizeof(*last_shift_value) ); channels 1479 libavcodec/alsdec.c if (avctx->channels * 8 > get_bits_left(gb)) channels 1482 libavcodec/alsdec.c for (c = 0; c < avctx->channels; ++c) { channels 1648 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) { channels 1661 libavcodec/alsdec.c if (c == avctx->channels - 1 || (c & 1)) channels 1690 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) channels 1696 libavcodec/alsdec.c memset(reverted_channels, 0, sizeof(*reverted_channels) * avctx->channels); channels 1712 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) { channels 1731 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) { channels 1737 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) { channels 1755 libavcodec/alsdec.c memset(reverted_channels, 0, avctx->channels * sizeof(*reverted_channels)); channels 1761 libavcodec/alsdec.c for (c = 0; c < avctx->channels; c++) channels 1829 libavcodec/alsdec.c int channels = avctx->channels; \ channels 1831 libavcodec/alsdec.c int raw_step = channels > 1 ? ctx->raw_samples[1] - raw_samples : 1; \ channels 1835 libavcodec/alsdec.c for (c = 0; c < channels; c++) \ channels 1839 libavcodec/alsdec.c for (c = 0; c < channels; c++) \ channels 1858 libavcodec/alsdec.c sample < ctx->cur_frame_length * avctx->channels; channels 1879 libavcodec/alsdec.c sample < ctx->cur_frame_length * avctx->channels; channels 1885 libavcodec/alsdec.c ctx->cur_frame_length * avctx->channels); channels 1893 libavcodec/alsdec.c ctx->cur_frame_length * avctx->channels * channels 1956 libavcodec/alsdec.c for (i = 0; i < avctx->channels; i++) { channels 2023 libavcodec/alsdec.c num_buffers = sconf->mc_coding ? avctx->channels : 1; channels 2098 libavcodec/alsdec.c ctx->raw_buffer = av_mallocz_array(avctx->channels * channel_size, sizeof(*ctx->raw_buffer)); channels 2099 libavcodec/alsdec.c ctx->raw_samples = av_malloc_array(avctx->channels, sizeof(*ctx->raw_samples)); channels 2102 libavcodec/alsdec.c ctx->acf = av_malloc_array(avctx->channels, sizeof(*ctx->acf)); channels 2103 libavcodec/alsdec.c ctx->shift_value = av_malloc_array(avctx->channels, sizeof(*ctx->shift_value)); channels 2104 libavcodec/alsdec.c ctx->last_shift_value = av_malloc_array(avctx->channels, sizeof(*ctx->last_shift_value)); channels 2105 libavcodec/alsdec.c ctx->last_acf_mantissa = av_malloc_array(avctx->channels, sizeof(*ctx->last_acf_mantissa)); channels 2106 libavcodec/alsdec.c ctx->raw_mantissa = av_mallocz_array(avctx->channels, sizeof(*ctx->raw_mantissa)); channels 2122 libavcodec/alsdec.c for (c = 0; c < avctx->channels; ++c) { channels 2136 libavcodec/alsdec.c for (c = 1; c < avctx->channels; c++) channels 2143 libavcodec/alsdec.c avctx->channels * channels 165 libavcodec/amrnbdec.c if (avctx->channels > 1) { channels 170 libavcodec/amrnbdec.c avctx->channels = 1; channels 101 libavcodec/amrwbdec.c if (avctx->channels > 1) { channels 106 libavcodec/amrwbdec.c avctx->channels = 1; channels 142 libavcodec/apedec.c int channels; channels 226 libavcodec/apedec.c if (avctx->channels > 2) { channels 247 libavcodec/apedec.c s->channels = avctx->channels; channels 300 libavcodec/apedec.c avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO; channels 1398 libavcodec/apedec.c if (ctx->channels == 2) { channels 1545 libavcodec/apedec.c if ((s->channels == 1) || (s->frameflags & APE_FRAMECODE_PSEUDO_STEREO)) channels 1559 libavcodec/apedec.c for (ch = 0; ch < s->channels; ch++) { channels 1566 libavcodec/apedec.c for (ch = 0; ch < s->channels; ch++) { channels 1573 libavcodec/apedec.c for (ch = 0; ch < s->channels; ch++) { channels 1588 libavcodec/apedec.c for (ch = 0; ch < s->channels; ch++) { channels 512 libavcodec/aptx.c if (avctx->channels != 2) channels 528 libavcodec/aptx.c Channel *channel = &s->channels[chan]; channels 98 libavcodec/aptx.h Channel channels[NB_CHANNELS]; channels 204 libavcodec/aptx.h static inline int aptx_check_parity(Channel channels[NB_CHANNELS], int32_t *idx) channels 206 libavcodec/aptx.h int32_t parity = aptx_quantized_parity(&channels[LEFT]) channels 207 libavcodec/aptx.h ^ aptx_quantized_parity(&channels[RIGHT]); channels 116 libavcodec/aptxdec.c ff_aptx_generate_dither(&ctx->channels[channel]); channels 119 libavcodec/aptxdec.c aptxhd_unpack_codeword(&ctx->channels[channel], channels 122 libavcodec/aptxdec.c aptx_unpack_codeword(&ctx->channels[channel], channels 124 libavcodec/aptxdec.c ff_aptx_invert_quantize_and_prediction(&ctx->channels[channel], ctx->hd); channels 127 libavcodec/aptxdec.c ret = aptx_check_parity(ctx->channels, &ctx->sync_idx); channels 130 libavcodec/aptxdec.c aptx_decode_channel(&ctx->channels[channel], samples[channel]); channels 148 libavcodec/aptxdec.c frame->channels = NB_CHANNELS; channels 150 libavcodec/aptxenc.c static void aptx_insert_sync(Channel channels[NB_CHANNELS], int32_t *idx) channels 152 libavcodec/aptxenc.c if (aptx_check_parity(channels, idx)) { channels 156 libavcodec/aptxenc.c Quantize *min = &channels[NB_CHANNELS-1].quantize[map[0]]; channels 157 libavcodec/aptxenc.c for (c = &channels[NB_CHANNELS-1]; c >= channels; c--) channels 192 libavcodec/aptxenc.c aptx_encode_channel(&ctx->channels[channel], samples[channel], ctx->hd); channels 194 libavcodec/aptxenc.c aptx_insert_sync(ctx->channels, &ctx->sync_idx); channels 197 libavcodec/aptxenc.c ff_aptx_invert_quantize_and_prediction(&ctx->channels[channel], ctx->hd); channels 200 libavcodec/aptxenc.c aptxhd_pack_codeword(&ctx->channels[channel])); channels 203 libavcodec/aptxenc.c aptx_pack_codeword(&ctx->channels[channel])); channels 27 libavcodec/arm/flacdsp_init_arm.c av_cold void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, channels 44 libavcodec/arm/mlpdsp_init_arm.c #define DECLARE_PACK(order,channels,shift) \ channels 45 libavcodec/arm/mlpdsp_init_arm.c int32_t ff_mlp_pack_output_##order##order_##channels##ch_##shift##shift_armv6(int32_t, uint16_t, int32_t (*)[], void *, uint8_t*, int8_t *, uint8_t, int); channels 46 libavcodec/arm/mlpdsp_init_arm.c #define ENUMERATE_PACK(order,channels,shift) \ channels 47 libavcodec/arm/mlpdsp_init_arm.c ff_mlp_pack_output_##order##order_##channels##ch_##shift##shift_armv6, channels 48 libavcodec/arm/mlpdsp_init_arm.c #define PACK_CHANNELS(macro,order,channels) \ channels 49 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,0) \ channels 50 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,1) \ channels 51 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,2) \ channels 52 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,3) \ channels 53 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,4) \ channels 54 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,5) \ channels 55 libavcodec/arm/mlpdsp_init_arm.c macro(order,channels,mixed) channels 43 libavcodec/arm/sbcdsp_init_arm.c int blocks, int channels, int subbands); channels 283 libavcodec/atrac1.c if (buf_size < 212 * avctx->channels) { channels 293 libavcodec/atrac1.c for (ch = 0; ch < avctx->channels; ch++) { channels 340 libavcodec/atrac1.c if (avctx->channels < 1 || avctx->channels > AT1_MAX_CHANNELS) { channels 342 libavcodec/atrac1.c avctx->channels); channels 658 libavcodec/atrac3.c js_block_align = (avctx->block_align / avctx->channels) * 2; /* block pair */ channels 660 libavcodec/atrac3.c for (ch = 0; ch < avctx->channels; ch = ch + 2) { channels 729 libavcodec/atrac3.c for (i = 0; i < avctx->channels; i++) { channels 732 libavcodec/atrac3.c databuf + i * avctx->block_align / avctx->channels, channels 733 libavcodec/atrac3.c avctx->block_align * 8 / avctx->channels); channels 743 libavcodec/atrac3.c for (i = 0; i < avctx->channels; i++) { channels 766 libavcodec/atrac3.c for (i = 0; i < avctx->channels; i++) { channels 771 libavcodec/atrac3.c while (i < avctx->channels && get_bits_left(&q->gb) > 6 && show_bits(&q->gb, 6) != 0x28) { channels 777 libavcodec/atrac3.c for (i = 0; i < avctx->channels; i++) { channels 878 libavcodec/atrac3.c if (avctx->channels < MIN_CHANNELS || avctx->channels > MAX_CHANNELS) { channels 890 libavcodec/atrac3.c samples_per_frame = SAMPLES_PER_FRAME * avctx->channels; channels 906 libavcodec/atrac3.c samples_per_frame = SAMPLES_PER_FRAME * avctx->channels; channels 912 libavcodec/atrac3.c if (avctx->block_align != 96 * avctx->channels * frame_factor && channels 913 libavcodec/atrac3.c avctx->block_align != 152 * avctx->channels * frame_factor && channels 914 libavcodec/atrac3.c avctx->block_align != 192 * avctx->channels * frame_factor) { channels 917 libavcodec/atrac3.c avctx->channels, frame_factor); channels 941 libavcodec/atrac3.c if (samples_per_frame != SAMPLES_PER_FRAME * avctx->channels) { channels 956 libavcodec/atrac3.c if (avctx->channels % 2 == 1) { /* Joint stereo channels must be even */ channels 1003 libavcodec/atrac3.c q->units = av_mallocz_array(avctx->channels, sizeof(*q->units)); channels 341 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 342 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 488 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 489 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 623 libavcodec/atrac3plus.c memset(ctx->channels[ch_num].qu_wordlen, 0, channels 624 libavcodec/atrac3plus.c sizeof(ctx->channels[ch_num].qu_wordlen)); channels 633 libavcodec/atrac3plus.c if (ctx->channels[0].qu_wordlen[i] || channels 634 libavcodec/atrac3plus.c (num_channels == 2 && ctx->channels[1].qu_wordlen[i])) channels 659 libavcodec/atrac3plus.c memset(ctx->channels[ch_num].qu_sf_idx, 0, channels 660 libavcodec/atrac3plus.c sizeof(ctx->channels[ch_num].qu_sf_idx)); channels 736 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 737 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 794 libavcodec/atrac3plus.c memset(ctx->channels[ch_num].qu_tab_idx, 0, channels 795 libavcodec/atrac3plus.c sizeof(ctx->channels[ch_num].qu_tab_idx)); channels 863 libavcodec/atrac3plus.c chan = &ctx->channels[ch_num]; channels 890 libavcodec/atrac3plus.c } else if (ch_num && ctx->channels[0].qu_wordlen[qu] && !codetab) { channels 893 libavcodec/atrac3plus.c &ctx->channels[0].spectrum[ff_atrac3p_qu_to_spec_pos[qu]], channels 896 libavcodec/atrac3plus.c chan->qu_wordlen[qu] = ctx->channels[0].qu_wordlen[qu]; channels 956 libavcodec/atrac3plus.c get_subband_flags(gb, ctx->channels[ch_num].wnd_shape, channels 973 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 974 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 1079 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 1080 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 1219 libavcodec/atrac3plus.c Atrac3pChanParams *chan = &ctx->channels[ch_num]; channels 1220 libavcodec/atrac3plus.c Atrac3pChanParams *ref_chan = &ctx->channels[0]; channels 1372 libavcodec/atrac3plus.c memset(ctx->channels[ch_num].gain_data, 0, channels 1373 libavcodec/atrac3plus.c sizeof(*ctx->channels[ch_num].gain_data) * ATRAC3P_SUBBANDS); channels 1378 libavcodec/atrac3plus.c ctx->channels[ch_num].num_gain_subbands = get_bits(gb, 4) + 1; channels 1380 libavcodec/atrac3plus.c ctx->channels[ch_num].num_gain_subbands = coded_subbands; channels 1388 libavcodec/atrac3plus.c for (sb = coded_subbands; sb < ctx->channels[ch_num].num_gain_subbands; sb++) channels 1389 libavcodec/atrac3plus.c ctx->channels[ch_num].gain_data[sb] = channels 1390 libavcodec/atrac3plus.c ctx->channels[ch_num].gain_data[sb - 1]; channels 1393 libavcodec/atrac3plus.c ctx->channels[ch_num].num_gain_subbands = 0; channels 1413 libavcodec/atrac3plus.c Atrac3pWavesData *dst = ctx->channels[ch_num].tones_info; channels 1414 libavcodec/atrac3plus.c Atrac3pWavesData *ref = ctx->channels[0].tones_info; channels 1455 libavcodec/atrac3plus.c Atrac3pWavesData *dst = ctx->channels[ch_num].tones_info; channels 1456 libavcodec/atrac3plus.c Atrac3pWavesData *ref = ctx->channels[0].tones_info; channels 1519 libavcodec/atrac3plus.c Atrac3pWavesData *dst = ctx->channels[ch_num].tones_info; channels 1520 libavcodec/atrac3plus.c Atrac3pWavesData *ref = ctx->channels[0].tones_info; channels 1580 libavcodec/atrac3plus.c Atrac3pWavesData *dst = ctx->channels[ch_num].tones_info; channels 1581 libavcodec/atrac3plus.c Atrac3pWavesData *ref = ctx->channels[0].tones_info; channels 1679 libavcodec/atrac3plus.c Atrac3pWavesData *dst = ctx->channels[ch_num].tones_info; channels 1706 libavcodec/atrac3plus.c memset(ctx->channels[ch_num].tones_info, 0, channels 1707 libavcodec/atrac3plus.c sizeof(*ctx->channels[ch_num].tones_info) * ATRAC3P_SUBBANDS); channels 1750 libavcodec/atrac3plus.c ctx->channels[1].tones_info[i] = ctx->channels[0].tones_info[i]; channels 1753 libavcodec/atrac3plus.c FFSWAP(Atrac3pWavesData, ctx->channels[0].tones_info[i], channels 1754 libavcodec/atrac3plus.c ctx->channels[1].tones_info[i]); channels 145 libavcodec/atrac3plus.h Atrac3pChanParams channels[2]; channels 86 libavcodec/atrac3plusdec.c switch (avctx->channels) { channels 140 libavcodec/atrac3plusdec.c "Unsupported channel count: %d!\n", avctx->channels); channels 182 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].ch_num = ch; channels 183 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].wnd_shape = &ctx->ch_units[i].channels[ch].wnd_shape_hist[0][0]; channels 184 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].wnd_shape_prev = &ctx->ch_units[i].channels[ch].wnd_shape_hist[1][0]; channels 185 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].gain_data = &ctx->ch_units[i].channels[ch].gain_data_hist[0][0]; channels 186 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].gain_data_prev = &ctx->ch_units[i].channels[ch].gain_data_hist[1][0]; channels 187 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].tones_info = &ctx->ch_units[i].channels[ch].tones_info_hist[0][0]; channels 188 libavcodec/atrac3plusdec.c ctx->ch_units[i].channels[ch].tones_info_prev = &ctx->ch_units[i].channels[ch].tones_info_hist[1][0]; channels 218 libavcodec/atrac3plusdec.c RNG_index += ch_unit->channels[0].qu_sf_idx[qu] + channels 219 libavcodec/atrac3plusdec.c ch_unit->channels[1].qu_sf_idx[qu]; channels 230 libavcodec/atrac3plusdec.c src = &ch_unit->channels[ch].spectrum[ff_atrac3p_qu_to_spec_pos[qu]]; channels 235 libavcodec/atrac3plusdec.c if (ch_unit->channels[ch].qu_wordlen[qu] > 0) { channels 236 libavcodec/atrac3plusdec.c q = ff_atrac3p_sf_tab[ch_unit->channels[ch].qu_sf_idx[qu]] * channels 237 libavcodec/atrac3plusdec.c ff_atrac3p_mant_tab[ch_unit->channels[ch].qu_wordlen[qu]]; channels 275 libavcodec/atrac3plusdec.c (ch_unit->channels[ch].wnd_shape_prev[sb] << 1) + channels 276 libavcodec/atrac3plusdec.c ch_unit->channels[ch].wnd_shape[sb], sb); channels 282 libavcodec/atrac3plusdec.c &ch_unit->channels[ch].gain_data_prev[sb], channels 283 libavcodec/atrac3plusdec.c &ch_unit->channels[ch].gain_data[sb], channels 304 libavcodec/atrac3plusdec.c if (ch_unit->channels[ch].tones_info[sb].num_wavs || channels 305 libavcodec/atrac3plusdec.c ch_unit->channels[ch].tones_info_prev[sb].num_wavs) { channels 318 libavcodec/atrac3plusdec.c FFSWAP(uint8_t *, ch_unit->channels[ch].wnd_shape, channels 319 libavcodec/atrac3plusdec.c ch_unit->channels[ch].wnd_shape_prev); channels 320 libavcodec/atrac3plusdec.c FFSWAP(AtracGainInfo *, ch_unit->channels[ch].gain_data, channels 321 libavcodec/atrac3plusdec.c ch_unit->channels[ch].gain_data_prev); channels 322 libavcodec/atrac3plusdec.c FFSWAP(Atrac3pWavesData *, ch_unit->channels[ch].tones_info, channels 323 libavcodec/atrac3plusdec.c ch_unit->channels[ch].tones_info_prev); channels 190 libavcodec/atrac3plusdsp.c Atrac3pWavesData *tones_now = &ch_unit->channels[ch_num].tones_info_prev[sb]; channels 191 libavcodec/atrac3plusdsp.c Atrac3pWavesData *tones_next = &ch_unit->channels[ch_num].tones_info[sb]; channels 427 libavcodec/atrac3plusdsp.c if (ctx->channels[ch_index ^ swap_ch].power_levs[subband_to_powgrp[sb]] == ATRAC3P_POWER_COMP_OFF) channels 435 libavcodec/atrac3plusdsp.c g1 = &ctx->channels[ch_index ^ swap_ch].gain_data[sb]; channels 436 libavcodec/atrac3plusdsp.c g2 = &ctx->channels[ch_index ^ swap_ch].gain_data_prev[sb]; channels 446 libavcodec/atrac3plusdsp.c grp_lev = pwc_levs[ctx->channels[ch_index ^ swap_ch].power_levs[subband_to_powgrp[sb]]] / (1 << gcv); channels 450 libavcodec/atrac3plusdsp.c if (ctx->channels[ch_index].qu_wordlen[qu] <= 0) channels 453 libavcodec/atrac3plusdsp.c qu_lev = ff_atrac3p_sf_tab[ctx->channels[ch_index].qu_sf_idx[qu]] * channels 454 libavcodec/atrac3plusdsp.c ff_atrac3p_mant_tab[ctx->channels[ch_index].qu_wordlen[qu]] / channels 455 libavcodec/atrac3plusdsp.c (1 << ctx->channels[ch_index].qu_wordlen[qu]) * grp_lev; channels 886 libavcodec/atrac9dec.c avctx->channels = av_get_channel_layout_nb_channels(avctx->channel_layout); channels 168 libavcodec/audiotoolboxdec.c avctx->channels = format.mChannelsPerFrame; channels 169 libavcodec/audiotoolboxdec.c avctx->channel_layout = av_get_default_channel_layout(avctx->channels); channels 177 libavcodec/audiotoolboxdec.c format.mChannelsPerFrame = avctx->channels; channels 359 libavcodec/audiotoolboxdec.c in_format.mChannelsPerFrame = hdr.channels; channels 365 libavcodec/audiotoolboxdec.c in_format.mChannelsPerFrame = avctx->channels ? avctx->channels : 1; channels 369 libavcodec/audiotoolboxdec.c avctx->channels = out_format.mChannelsPerFrame = in_format.mChannelsPerFrame; channels 390 libavcodec/audiotoolboxdec.c * avctx->frame_size * avctx->channels))) channels 409 libavcodec/audiotoolboxdec.c if ((avctx->channels && avctx->sample_rate) || ffat_usable_extradata(avctx)) channels 456 libavcodec/audiotoolboxdec.c type *end_ptr = in_ptr + frame->nb_samples * avctx->channels; \ channels 458 libavcodec/audiotoolboxdec.c for (; in_ptr < end_ptr; in_ptr += avctx->channels, out_ptr += avctx->channels) { \ channels 460 libavcodec/audiotoolboxdec.c for (c = 0; c < avctx->channels; c++) \ channels 510 libavcodec/audiotoolboxdec.c .mNumberChannels = avctx->channels, channels 512 libavcodec/audiotoolboxdec.c * avctx->channels, channels 247 libavcodec/audiotoolboxenc.c .mBytesPerPacket = av_get_bytes_per_sample(avctx->sample_fmt) * avctx->channels, channels 249 libavcodec/audiotoolboxenc.c .mBytesPerFrame = av_get_bytes_per_sample(avctx->sample_fmt) * avctx->channels, channels 250 libavcodec/audiotoolboxenc.c .mChannelsPerFrame = avctx->channels, channels 259 libavcodec/audiotoolboxenc.c sizeof(AudioChannelDescription) * avctx->channels; channels 280 libavcodec/audiotoolboxenc.c avctx->channel_layout = av_get_default_channel_layout(avctx->channels); channels 282 libavcodec/audiotoolboxenc.c if ((status = remap_layout(channel_layout, avctx->channel_layout, avctx->channels)) < 0) { channels 477 libavcodec/audiotoolboxenc.c data->mBuffers[0].mNumberChannels = avctx->channels; channels 480 libavcodec/audiotoolboxenc.c avctx->channels; channels 507 libavcodec/audiotoolboxenc.c .mNumberChannels = avctx->channels, channels 1187 libavcodec/avcodec.h int channels; ///< number of audio channels channels 52 libavcodec/binkaudio.c int channels; channels 86 libavcodec/binkaudio.c if (avctx->channels < 1 || avctx->channels > MAX_CHANNELS) { channels 87 libavcodec/binkaudio.c av_log(avctx, AV_LOG_ERROR, "invalid number of channels: %d\n", avctx->channels); channels 90 libavcodec/binkaudio.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO : channels 98 libavcodec/binkaudio.c if (sample_rate > INT_MAX / avctx->channels) channels 100 libavcodec/binkaudio.c sample_rate *= avctx->channels; channels 101 libavcodec/binkaudio.c s->channels = 1; channels 103 libavcodec/binkaudio.c frame_len_bits += av_log2(avctx->channels); channels 105 libavcodec/binkaudio.c s->channels = avctx->channels; channels 111 libavcodec/binkaudio.c s->block_size = (s->frame_len - s->overlap_len) * s->channels; channels 181 libavcodec/binkaudio.c for (ch = 0; ch < s->channels; ch++) { channels 257 libavcodec/binkaudio.c for (ch = 0; ch < s->channels; ch++) { channels 259 libavcodec/binkaudio.c int count = s->overlap_len * s->channels; channels 262 libavcodec/binkaudio.c for (i = 0; i < s->overlap_len; i++, j += s->channels) channels 336 libavcodec/binkaudio.c frame->nb_samples = s->block_size / avctx->channels; channels 34 libavcodec/bmvaudio.c avctx->channels = 2; channels 59 libavcodec/cngdec.c avctx->channels = 1; channels 50 libavcodec/cngenc.c if (avctx->channels != 1) { channels 166 libavcodec/codec_par.h int channels; channels 1037 libavcodec/cook.c PRINT("nb_channels", q->avctx->channels); channels 1073 libavcodec/cook.c if (!avctx->channels) { channels 1101 libavcodec/cook.c q->subpacket[s].samples_per_channel = samples_per_frame / avctx->channels; channels 1116 libavcodec/cook.c if (avctx->channels != 1) { channels 1123 libavcodec/cook.c if (avctx->channels != 1) { channels 1130 libavcodec/cook.c if (avctx->channels != 2) { channels 1211 libavcodec/cook.c if (q->num_subpackets + q->subpacket[s].num_channels > q->avctx->channels) { channels 1212 libavcodec/cook.c av_log(avctx, AV_LOG_ERROR, "Too many subpackets %d for channels %d\n", q->num_subpackets, q->avctx->channels); channels 1267 libavcodec/cook.c avctx->channel_layout = (avctx->channels == 2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO; channels 44 libavcodec/cook_parser.c avctx->extradata && avctx->extradata_size >= 8 && avctx->channels) channels 45 libavcodec/cook_parser.c s->duration = AV_RB16(avctx->extradata + 4) / avctx->channels; channels 2150 libavcodec/dca_core.c for (i = 0; i < avctx->channels; i++) { channels 2182 libavcodec/dca_core.c for (i = 0; i < avctx->channels; i++) channels 2186 libavcodec/dca_core.c nchannels = av_popcount(s->ch_mask) - avctx->channels; channels 1741 libavcodec/dca_lbr.c avctx->channels = nchannels = channel_counts[ch_conf]; channels 1750 libavcodec/dca_lbr.c avctx->channels++; channels 1444 libavcodec/dca_xll.c for (i = 0; i < avctx->channels; i++) { channels 75 libavcodec/dcadec.c avctx->channels = nchannels; channels 70 libavcodec/dcaenc.c int channels; channels 172 libavcodec/dcaenc.c c->fullband_channels = c->channels = avctx->channels; channels 173 libavcodec/dcaenc.c c->lfe_channel = (avctx->channels == 3 || avctx->channels == 6); channels 187 libavcodec/dcaenc.c layout = av_get_default_channel_layout(avctx->channels); channels 361 libavcodec/dcaenc.c hist[i + hist_start] = input[(subs * 32 + i) * c->channels + chi]; channels 377 libavcodec/dcaenc.c memcpy(hist, &c->history[c->channels - 1][0], 512 * sizeof(int32_t)); channels 392 libavcodec/dcaenc.c hist[i + hist_start] = input[(lfes * 64 + i) * c->channels + lfech]; channels 526 libavcodec/dcaenc.c data[i] = input[k * c->channels + chi]; channels 892 libavcodec/dcaenc.c for (ch = 0; ch < c->channels; ch++) { channels 895 libavcodec/dcaenc.c c->history[ch][k] = input[k * c->channels + chi]; channels 907 libavcodec/dcaenc.c for (ch = 0; ch < c->channels; ch++) { channels 63 libavcodec/decode.c int channels; channels 100 libavcodec/decode.c avctx->channels = val; channels 176 libavcodec/decode.c int planes = avci->to_free->channels; channels 199 libavcodec/decode.c frame->channels = avci->to_free->channels; channels 384 libavcodec/decode.c if (!frame->channels) channels 385 libavcodec/decode.c frame->channels = avctx->channels; channels 415 libavcodec/decode.c frame->nb_samples - avci->skip_samples, avctx->channels, frame->format); channels 689 libavcodec/decode.c avci->initial_channels = frame->channels; channels 706 libavcodec/decode.c avci->initial_channels != frame->channels || channels 1454 libavcodec/decode.c ch = frame->channels; channels 1463 libavcodec/decode.c pool->channels == ch && frame->nb_samples == pool->samples) channels 1541 libavcodec/decode.c pool->channels = ch; channels 1773 libavcodec/decode.c avctx->channels) { channels 1781 libavcodec/decode.c if (avctx->channels > FF_SANE_NB_CHANNELS) { channels 1783 libavcodec/decode.c avctx->channels); channels 1788 libavcodec/decode.c frame->channels = avctx->channels; channels 1879 libavcodec/decode.c if (frame->nb_samples * (int64_t)avctx->channels > avctx->max_samples) { channels 416 libavcodec/dolby_e.c DBEChannel *c = &s->channels[seg_id][ch]; channels 473 libavcodec/dolby_e.c s->channels[seg_id][ch].nb_groups = 0; channels 481 libavcodec/dolby_e.c s->channels[seg_id][ch].nb_groups = 0; channels 585 libavcodec/dolby_e.c transform(s, &s->channels[0][ch], s->history[ch], output); channels 586 libavcodec/dolby_e.c transform(s, &s->channels[1][ch], s->history[ch], output + FRAME_SAMPLES / 2); channels 640 libavcodec/dolby_e.c avctx->channels = s->nb_channels; channels 105 libavcodec/dolby_e.h DBEChannel channels[MAX_SEGMENTS][MAX_CHANNELS]; channels 135 libavcodec/dpcm.c if (avctx->channels < 1 || avctx->channels > 2) { channels 218 libavcodec/dpcm.c int stereo = avctx->channels - 1; channels 232 libavcodec/dpcm.c out = buf_size - 6 - avctx->channels; channels 235 libavcodec/dpcm.c out = buf_size - 2 * avctx->channels; channels 253 libavcodec/dpcm.c if (out % avctx->channels) { channels 258 libavcodec/dpcm.c frame->nb_samples = (out + avctx->channels - 1) / avctx->channels; channels 290 libavcodec/dpcm.c for (ch = 0; ch < avctx->channels; ch++) { channels 310 libavcodec/dpcm.c for (ch = 0; ch < avctx->channels; ch++) channels 47 libavcodec/dsddec.c if (!avctx->channels) channels 52 libavcodec/dsddec.c s = av_malloc_array(sizeof(DSDContext), avctx->channels); channels 57 libavcodec/dsddec.c for (i = 0; i < avctx->channels; i++) { channels 87 libavcodec/dsddec.c src_stride = avctx->channels; channels 104 libavcodec/dsddec.c frame->nb_samples = avpkt->size / avctx->channels; channels 111 libavcodec/dsddec.c avctx->execute2(avctx, dsd_channel, &td, NULL, avctx->channels); channels 114 libavcodec/dsddec.c return frame->nb_samples * avctx->channels; channels 83 libavcodec/dsicinaudio.c avctx->channels = 1; channels 295 libavcodec/dss_sp.c avctx->channels = 1; channels 83 libavcodec/dstdec.c if (avctx->channels > DST_MAX_CHANNELS) { channels 84 libavcodec/dstdec.c avpriv_request_sample(avctx, "Channel count %d", avctx->channels); channels 100 libavcodec/dstdec.c for (i = 0; i < avctx->channels; i++) channels 108 libavcodec/dstdec.c static int read_map(GetBitContext *gb, Table *t, unsigned int map[DST_MAX_CHANNELS], int channels) channels 114 libavcodec/dstdec.c for (ch = 1; ch < channels; ch++) { channels 246 libavcodec/dstdec.c const int channels = avctx->channels; channels 271 libavcodec/dstdec.c memcpy(frame->data[0], avpkt->data + 1, FFMIN(avpkt->size - 1, frame->nb_samples * channels)); channels 296 libavcodec/dstdec.c if ((ret = read_map(gb, &s->fsets, map_ch_to_felem, channels)) < 0) channels 304 libavcodec/dstdec.c if ((ret = read_map(gb, &s->probs, map_ch_to_pelem, channels)) < 0) channels 310 libavcodec/dstdec.c for (ch = 0; ch < channels; ch++) channels 334 libavcodec/dstdec.c memset(dsd, 0, frame->nb_samples * 4 * channels); channels 339 libavcodec/dstdec.c for (ch = 0; ch < channels; ch++) { channels 362 libavcodec/dstdec.c dsd[((i >> 3) * channels + ch) << 2] |= v << (7 - (i & 0x7 )); channels 370 libavcodec/dstdec.c for (i = 0; i < channels; i++) { channels 373 libavcodec/dstdec.c channels * 4, pcm + i, channels); channels 38 libavcodec/dvaudiodec.c if (avctx->channels != 2) { channels 563 libavcodec/eac3dec.c for (ch = (num_cpl_blocks != 6); ch <= s->channels; ch++) { channels 582 libavcodec/eac3dec.c for (ch = 0; ch <= s->channels; ch++) channels 86 libavcodec/encode.c frame->channels = src->channels; channels 97 libavcodec/encode.c src->nb_samples, s->channels, s->sample_fmt)) < 0) channels 101 libavcodec/encode.c s->channels, s->sample_fmt)) < 0) channels 139 libavcodec/encode.c avctx->channels > AV_NUM_DATA_POINTERS) { channels 237 libavcodec/evrcdec.c avctx->channels = 1; channels 152 libavcodec/exr.c EXRChannel *channels; channels 735 libavcodec/exr.c channel = &s->channels[i]; channels 754 libavcodec/exr.c channel = &s->channels[j]; channels 785 libavcodec/exr.c if (s->channels[i].pixel_type == EXR_FLOAT) { channels 787 libavcodec/exr.c } else if (s->channels[i].pixel_type == EXR_HALF) { channels 805 libavcodec/exr.c EXRChannel *channel = &s->channels[c]; channels 930 libavcodec/exr.c if (s->channels[c].pixel_type == EXR_HALF) {/* B44 only compress half float data */ channels 1456 libavcodec/exr.c s->channels = av_realloc(s->channels, channels 1458 libavcodec/exr.c if (!s->channels) { channels 1462 libavcodec/exr.c channel = &s->channels[s->nb_channels - 1]; channels 1885 libavcodec/exr.c av_freep(&s->channels); channels 87 libavcodec/ffwavesynth.c uint32_t channels; channels 262 libavcodec/ffwavesynth.c in->channels = AV_RL32(edata + 20); channels 317 libavcodec/ffwavesynth.c if (avc->channels > WS_MAX_CHANNELS) { channels 351 libavcodec/ffwavesynth.c int32_t *channels) channels 386 libavcodec/ffwavesynth.c all_ch |= in->channels; channels 387 libavcodec/ffwavesynth.c for (c = in->channels, cv = channels; c; c >>= 1, cv++) channels 392 libavcodec/ffwavesynth.c for (c = all_ch, cv = channels; c; c >>= 1, cv++) channels 431 libavcodec/ffwavesynth.c int32_t channels[WS_MAX_CHANNELS]; channels 448 libavcodec/ffwavesynth.c memset(channels, 0, avc->channels * sizeof(*channels)); channels 451 libavcodec/ffwavesynth.c wavesynth_synth_sample(ws, ts, channels); channels 452 libavcodec/ffwavesynth.c for (c = 0; c < avc->channels; c++) channels 453 libavcodec/ffwavesynth.c *(pcm++) = channels[c] >> 16; channels 71 libavcodec/flac.c fi->channels = fi->ch_mode + 1; channels 74 libavcodec/flac.c fi->channels = 2; channels 198 libavcodec/flac.c if (avctx->channels <= FF_ARRAY_ELEMS(flac_channel_layouts)) channels 199 libavcodec/flac.c avctx->channel_layout = flac_channel_layouts[avctx->channels - 1]; channels 223 libavcodec/flac.c s->channels = get_bits(&gb, 3) + 1; channels 232 libavcodec/flac.c avctx->channels = s->channels; channels 237 libavcodec/flac.c av_get_channel_layout_nb_channels(avctx->channel_layout) != avctx->channels) channels 65 libavcodec/flac.h int channels; /**< number of channels */\ channels 297 libavcodec/flac_parser.c if (child_fi->channels != header_fi->channels) { channels 484 libavcodec/flac_parser.c if (header->fi.channels != fpc->avctx->channels || channels 486 libavcodec/flac_parser.c fpc->avctx->channels = header->fi.channels; channels 120 libavcodec/flacdec.c s->flac_stream_info.channels, s->flac_stream_info.bps); channels 131 libavcodec/flacdec.c av_log(avctx, AV_LOG_DEBUG, " Channels: %d\n", s->channels); channels 142 libavcodec/flacdec.c buf_size = av_samples_get_buffer_size(NULL, s->flac_stream_info.channels, channels 154 libavcodec/flacdec.c s->flac_stream_info.channels, channels 188 libavcodec/flacdec.c s->flac_stream_info.channels, s->flac_stream_info.bps); channels 483 libavcodec/flacdec.c if ( s->flac_stream_info.channels channels 484 libavcodec/flacdec.c && fi.channels != s->flac_stream_info.channels channels 486 libavcodec/flacdec.c s->flac_stream_info.channels = s->avctx->channels = fi.channels; channels 492 libavcodec/flacdec.c s->flac_stream_info.channels = s->avctx->channels = fi.channels; channels 540 libavcodec/flacdec.c s->flac_stream_info.channels, s->flac_stream_info.bps); channels 545 libavcodec/flacdec.c for (i = 0; i < s->flac_stream_info.channels; i++) { channels 625 libavcodec/flacdec.c s->flac_stream_info.channels, channels 88 libavcodec/flacdsp.c av_cold void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, channels 127 libavcodec/flacdsp.c ff_flacdsp_init_arm(c, fmt, channels, bps); channels 129 libavcodec/flacdsp.c ff_flacdsp_init_x86(c, fmt, channels, bps); channels 27 libavcodec/flacdsp.h void (*decorrelate[4])(uint8_t **out, int32_t **in, int channels, channels 39 libavcodec/flacdsp.h void ff_flacdsp_init(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps); channels 40 libavcodec/flacdsp.h void ff_flacdsp_init_arm(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps); channels 41 libavcodec/flacdsp.h void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, int bps); channels 52 libavcodec/flacdsp_template.c int channels, int len, int shift) channels 58 libavcodec/flacdsp_template.c for (i = 0; i < channels; i++) channels 63 libavcodec/flacdsp_template.c int channels, int len, int shift) channels 77 libavcodec/flacdsp_template.c int channels, int len, int shift) channels 91 libavcodec/flacdsp_template.c int channels, int len, int shift) channels 106 libavcodec/flacenc.c int channels; channels 148 libavcodec/flacenc.c put_bits(&pb, 3, s->channels-1); channels 242 libavcodec/flacenc.c int channels = avctx->channels; channels 262 libavcodec/flacenc.c if (channels < 1 || channels > FLAC_MAX_CHANNELS) { channels 264 libavcodec/flacenc.c channels, FLAC_MAX_CHANNELS); channels 267 libavcodec/flacenc.c s->channels = channels; channels 416 libavcodec/flacenc.c s->channels, channels 435 libavcodec/flacenc.c if (channels == 3 && channels 437 libavcodec/flacenc.c channels == 4 && channels 440 libavcodec/flacenc.c channels == 5 && channels 443 libavcodec/flacenc.c channels == 6 && channels 453 libavcodec/flacenc.c "%d channels.\n", channels); channels 461 libavcodec/flacenc.c ff_flacdsp_init(&s->flac_dsp, avctx->sample_fmt, channels, channels 496 libavcodec/flacenc.c for (ch = 0; ch < s->channels; ch++) { channels 526 libavcodec/flacenc.c for (ch = 0; ch < s->channels; ch++, j++) \ channels 1064 libavcodec/flacenc.c for (ch = 0; ch < s->channels; ch++) channels 1081 libavcodec/flacenc.c for (ch = 0; ch < s->channels; ch++) { channels 1164 libavcodec/flacenc.c if (s->channels != 2) { channels 1217 libavcodec/flacenc.c put_bits(&s->pb, 4, s->channels-1); channels 1246 libavcodec/flacenc.c for (ch = 0; ch < s->channels; ch++) { channels 1326 libavcodec/flacenc.c int buf_size = s->frame.blocksize * s->channels * channels 1347 libavcodec/flacenc.c for (i = 0; i < s->frame.blocksize * s->channels; i++) { channels 1398 libavcodec/flacenc.c s->channels, channels 62 libavcodec/g722dec.c avctx->channels = 1; channels 40 libavcodec/g723_1_parser.c next = frame_size[buf[0] & 3] * FFMAX(1, avctx->channels); channels 48 libavcodec/g723_1dec.c if (avctx->channels < 1 || avctx->channels > 2) { channels 49 libavcodec/g723_1dec.c av_log(avctx, AV_LOG_ERROR, "Only mono and stereo are supported (requested channels: %d).\n", avctx->channels); channels 52 libavcodec/g723_1dec.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO : AV_CH_LAYOUT_STEREO; channels 53 libavcodec/g723_1dec.c for (int ch = 0; ch < avctx->channels; ch++) { channels 871 libavcodec/g723_1dec.c if (buf_size < frame_size[dec_mode] * avctx->channels) { channels 884 libavcodec/g723_1dec.c for (int ch = 0; ch < avctx->channels; ch++) { channels 888 libavcodec/g723_1dec.c if (unpack_bitstream(p, buf + ch * (buf_size / avctx->channels), channels 889 libavcodec/g723_1dec.c buf_size / avctx->channels) < 0) { channels 1021 libavcodec/g723_1dec.c return frame_size[dec_mode] * avctx->channels; channels 53 libavcodec/g723_1enc.c if (avctx->channels != 1) { channels 326 libavcodec/g726.c if(avctx->channels != 1){ channels 444 libavcodec/g726.c if(avctx->channels > 1){ channels 448 libavcodec/g726.c avctx->channels = 1; channels 52 libavcodec/g729_parser.c s->block_size *= avctx->channels; channels 355 libavcodec/g729dec.c if (avctx->channels < 1 || avctx->channels > 2) { channels 356 libavcodec/g729dec.c av_log(avctx, AV_LOG_ERROR, "Only mono and stereo are supported (requested channels: %d).\n", avctx->channels); channels 365 libavcodec/g729dec.c s->channel_context = av_mallocz(sizeof(G729ChannelContext) * avctx->channels); channels 369 libavcodec/g729dec.c for (c = 0; c < avctx->channels; c++) { channels 433 libavcodec/g729dec.c if (buf_size && buf_size % ((G729_8K_BLOCK_SIZE + (avctx->codec_id == AV_CODEC_ID_ACELP_KELVIN)) * avctx->channels) == 0) { channels 440 libavcodec/g729dec.c } else if (buf_size == G729D_6K4_BLOCK_SIZE * avctx->channels && avctx->codec_id != AV_CODEC_ID_ACELP_KELVIN) { channels 449 libavcodec/g729dec.c for (c = 0; c < avctx->channels; c++) { channels 455 libavcodec/g729dec.c if (*buf != ((avctx->channels - 1 - c) * 0x80 | 2)) channels 742 libavcodec/g729dec.c return (format->block_size + (avctx->codec_id == AV_CODEC_ID_ACELP_KELVIN)) * avctx->channels; channels 37 libavcodec/gsmdec.c avctx->channels = 1; channels 116 libavcodec/hcadec.c if (avctx->channels <= 0 || avctx->channels > 16) channels 196 libavcodec/hcadec.c b = avctx->channels / c->track_count; channels 241 libavcodec/hcadec.c for (int i = 0; i < avctx->channels; i++) { channels 414 libavcodec/hcadec.c for (ch = 0; ch < avctx->channels; ch++) channels 418 libavcodec/hcadec.c for (ch = 0; ch < avctx->channels; ch++) channels 420 libavcodec/hcadec.c for (ch = 0; ch < avctx->channels; ch++) channels 423 libavcodec/hcadec.c for (ch = 0; ch < avctx->channels - 1; ch++) channels 427 libavcodec/hcadec.c for (ch = 0; ch < avctx->channels; ch++) channels 47 libavcodec/hcom.c if (avctx->channels != 1) { channels 1458 libavcodec/ilbcdec.c avctx->channels = 1; channels 193 libavcodec/imc.c avctx->channels = 1; channels 195 libavcodec/imc.c if (avctx->channels > 2) { channels 200 libavcodec/imc.c for (j = 0; j < avctx->channels; j++) { channels 268 libavcodec/imc.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO channels 721 libavcodec/imc.c static void imc_imdct256(IMCContext *q, IMCChannel *chctx, int channels) channels 1010 libavcodec/imc.c imc_imdct256(q, chctx, avctx->channels); channels 1029 libavcodec/imc.c if (buf_size < IMC_BLOCK_SIZE * avctx->channels) { channels 1039 libavcodec/imc.c for (i = 0; i < avctx->channels; i++) { channels 1052 libavcodec/imc.c if (avctx->channels == 2) { channels 1059 libavcodec/imc.c return IMC_BLOCK_SIZE * avctx->channels; channels 65 libavcodec/interplayacm.c if (avctx->channels <= 0) { channels 66 libavcodec/interplayacm.c av_log(avctx, AV_LOG_ERROR, "Invalid number of channels: %d\n", avctx->channels); channels 578 libavcodec/interplayacm.c frame->nb_samples = s->block_len / avctx->channels; channels 588 libavcodec/interplayacm.c for (n = 0; n < frame->nb_samples * avctx->channels; n++) { channels 64 libavcodec/libcelt_dec.c if (!c->channels || !c->frame_size || channels 65 libavcodec/libcelt_dec.c c->frame_size > INT_MAX / sizeof(int16_t) / c->channels) channels 70 libavcodec/libcelt_dec.c celt->dec = celt_decoder_create_custom(celt->mode, c->channels, &err); channels 122 libavcodec/libcelt_dec.c memmove(pcm, pcm + celt->discard * c->channels, channels 123 libavcodec/libcelt_dec.c frame->nb_samples * c->channels * sizeof(int16_t)); channels 92 libavcodec/libcodec2.c avctx->channels = 1; channels 111 libavcodec/libcodec2.c avctx->channels != 1 || channels 210 libavcodec/libfdk-aacdec.c avctx->channels = info->numChannels; channels 388 libavcodec/libfdk-aacdec.c avctx->channels * avctx->frame_size * channels 131 libavcodec/libfdk-aacenc.c if ((err = aacEncOpen(&s->handle, 0, avctx->channels)) != AACENC_OK) { channels 162 libavcodec/libfdk-aacenc.c switch (avctx->channels) { channels 206 libavcodec/libfdk-aacenc.c "Unsupported number of channels %d\n", avctx->channels); channels 378 libavcodec/libfdk-aacenc.c in_buffer_size = 2 * avctx->channels * frame->nb_samples; channels 380 libavcodec/libfdk-aacenc.c in_args.numInSamples = avctx->channels * frame->nb_samples; channels 395 libavcodec/libfdk-aacenc.c if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels), 0)) < 0) channels 51 libavcodec/libgsmdec.c avctx->channels = 1; channels 50 libavcodec/libgsmenc.c if (avctx->channels > 1) { channels 52 libavcodec/libgsmenc.c avctx->channels); channels 72 libavcodec/libilbc.c avctx->channels = 1; channels 146 libavcodec/libilbc.c if (avctx->channels != 1) { channels 103 libavcodec/libmp3lame.c lame_set_num_channels(s->gfp, avctx->channels); channels 104 libavcodec/libmp3lame.c lame_set_mode(s->gfp, avctx->channels > 1 ? s->joint_stereo ? JOINT_STEREO : STEREO : MONO); channels 153 libavcodec/libmp3lame.c for (ch = 0; ch < avctx->channels; ch++) { channels 210 libavcodec/libmp3lame.c for (ch = 0; ch < avctx->channels; ch++) { channels 40 libavcodec/libopencore-amr.c if (avctx->channels > 1) { channels 45 libavcodec/libopencore-amr.c avctx->channels = 1; channels 203 libavcodec/libopencore-amr.c if (avctx->channels != 1) { channels 56 libavcodec/libopusdec.c avc->channels = avc->extradata_size >= 10 ? avc->extradata[9] : (avc->channels == 1) ? 1 : 2; channels 57 libavcodec/libopusdec.c if (avc->channels <= 0) { channels 59 libavcodec/libopusdec.c "Invalid number of channels %d, defaulting to stereo\n", avc->channels); channels 60 libavcodec/libopusdec.c avc->channels = 2; channels 66 libavcodec/libopusdec.c avc->channel_layout = avc->channels > 8 ? 0 : channels 67 libavcodec/libopusdec.c ff_vorbis_channel_layouts[avc->channels - 1]; channels 74 libavcodec/libopusdec.c if (avc->extradata_size >= OPUS_HEAD_SIZE + 2 + avc->channels) { channels 77 libavcodec/libopusdec.c if (nb_streams + nb_coupled != avc->channels) channels 81 libavcodec/libopusdec.c if (avc->channels > 2 || channel_map) { channels 83 libavcodec/libopusdec.c "No channel mapping for %d channels.\n", avc->channels); channels 87 libavcodec/libopusdec.c nb_coupled = avc->channels > 1; channels 91 libavcodec/libopusdec.c if (avc->channels > 2 && avc->channels <= 8) { channels 92 libavcodec/libopusdec.c const uint8_t *vorbis_offset = ff_vorbis_channel_layout_offsets[avc->channels - 1]; channels 96 libavcodec/libopusdec.c for (ch = 0; ch < avc->channels; ch++) channels 101 libavcodec/libopusdec.c opus->dec = opus_multistream_decoder_create(avc->sample_rate, avc->channels, channels 181 libavcodec/libopusdec.c int i = avc->channels * nb_samples; channels 91 libavcodec/libopusenc.c int channels = avctx->channels; channels 95 libavcodec/libopusenc.c bytestream_put_byte(&p, channels); channels 105 libavcodec/libopusenc.c bytestream_put_buffer(&p, channel_mapping, channels); channels 173 libavcodec/libopusenc.c if (avctx->channels > max_channels) { channels 175 libavcodec/libopusenc.c avctx->channels); channels 183 libavcodec/libopusenc.c av_assert2(avctx->channels < FF_ARRAY_ELEMS(ff_vorbis_channel_layouts)); channels 188 libavcodec/libopusenc.c "channel layout for %d channels.\n", avctx->channels); channels 189 libavcodec/libopusenc.c } else if (avctx->channel_layout != ff_vorbis_channel_layouts[avctx->channels - 1]) { channels 191 libavcodec/libopusenc.c av_get_channel_layout_string(name, sizeof(name), avctx->channels, channels 231 libavcodec/libopusenc.c channel_map = ff_vorbis_channel_layout_offsets[avctx->channels - 1]; channels 341 libavcodec/libopusenc.c mapping_family = avctx->channels > 2 ? 1 : 0; channels 342 libavcodec/libopusenc.c coupled_stream_count = opus_coupled_streams[avctx->channels - 1]; channels 343 libavcodec/libopusenc.c opus->stream_count = avctx->channels - coupled_stream_count; channels 345 libavcodec/libopusenc.c opus_vorbis_channel_map[avctx->channels - 1], channels 346 libavcodec/libopusenc.c avctx->channels * sizeof(*libopus_channel_mapping)); channels 349 libavcodec/libopusenc.c avctx->sample_rate, avctx->channels, opus->stream_count, channels 351 libavcodec/libopusenc.c libavcodec_libopus_channel_map[avctx->channels - 1], channels 359 libavcodec/libopusenc.c avctx->sample_rate, avctx->channels, mapping_family, channels 378 libavcodec/libopusenc.c if (avctx->bit_rate < 500 || avctx->bit_rate > 256000 * avctx->channels) { channels 381 libavcodec/libopusenc.c 256000 * avctx->channels); channels 393 libavcodec/libopusenc.c header_size = 19 + (mapping_family == 0 ? 0 : 2 + avctx->channels); channels 402 libavcodec/libopusenc.c opus->samples = av_mallocz_array(frame_size, avctx->channels * channels 450 libavcodec/libopusenc.c const int sample_size = avctx->channels * bytes_per_sample; channels 463 libavcodec/libopusenc.c avctx->channels, frame->nb_samples, bytes_per_sample); channels 45 libavcodec/libshine.c if (avctx->channels <= 0 || avctx->channels > 2){ channels 53 libavcodec/libshine.c s->config.mpeg.mode = avctx->channels == 2 ? STEREO : MONO; channels 55 libavcodec/libshine.c s->config.wave.channels = avctx->channels == 2 ? PCM_STEREO : PCM_MONO; channels 71 libavcodec/libspeexdec.c avctx->channels = header->nb_channels; channels 97 libavcodec/libspeexdec.c if (avctx->channels < 1 || avctx->channels > 2) { channels 100 libavcodec/libspeexdec.c "Decoding as stereo.\n", avctx->channels); channels 101 libavcodec/libspeexdec.c avctx->channels = 2; channels 103 libavcodec/libspeexdec.c avctx->channel_layout = avctx->channels == 2 ? AV_CH_LAYOUT_STEREO : channels 113 libavcodec/libspeexdec.c if (avctx->channels == 2) { channels 166 libavcodec/libspeexdec.c if (avctx->channels == 2) channels 116 libavcodec/libspeexenc.c av_log(avctx, AV_LOG_DEBUG, "channels: %d\n", avctx->channels); channels 154 libavcodec/libspeexenc.c if (avctx->channels < 1 || avctx->channels > 2) { channels 156 libavcodec/libspeexenc.c "mono are supported\n", avctx->channels); channels 177 libavcodec/libspeexenc.c speex_init_header(&s->header, avctx->sample_rate, avctx->channels, mode); channels 212 libavcodec/libspeexenc.c avctx->bit_rate = s->header.bitrate + (avctx->channels == 2 ? 800 : 0); channels 277 libavcodec/libspeexenc.c if (avctx->channels == 2) channels 77 libavcodec/libtwolame.c twolame_set_num_channels(s->glopts, avctx->channels); channels 82 libavcodec/libtwolame.c if ((s->mode == TWOLAME_AUTO_MODE && avctx->channels == 1) || s->mode == TWOLAME_MONO) channels 90 libavcodec/libvo-amrwbenc.c if (avctx->channels != 1) { channels 115 libavcodec/libvorbisdec.c avccontext->channels = context->vi.channels; channels 131 libavcodec/libvorbisdec.c static inline int conv(int samples, float **pcm, char *buf, int channels) { channels 136 libavcodec/libvorbisdec.c for(i = 0 ; i < channels ; i++){ channels 142 libavcodec/libvorbisdec.c ptr += channels; channels 187 libavcodec/libvorbisdec.c conv(samples, pcm, (char*)output + total_bytes, context->vi.channels) ; channels 188 libavcodec/libvorbisdec.c total_bytes += samples * 2 * context->vi.channels ; channels 98 libavcodec/libvorbisenc.c if ((ret = vorbis_encode_setup_vbr(vi, avctx->channels, channels 107 libavcodec/libvorbisenc.c if ((ret = vorbis_encode_setup_managed(vi, avctx->channels, channels 131 libavcodec/libvorbisenc.c if (avctx->channels == 3 && channels 133 libavcodec/libvorbisenc.c avctx->channels == 4 && channels 136 libavcodec/libvorbisenc.c avctx->channels == 5 && channels 139 libavcodec/libvorbisenc.c avctx->channels == 6 && channels 142 libavcodec/libvorbisenc.c avctx->channels == 7 && channels 144 libavcodec/libvorbisenc.c avctx->channels == 8 && channels 148 libavcodec/libvorbisenc.c av_get_channel_layout_string(name, sizeof(name), avctx->channels, channels 156 libavcodec/libvorbisenc.c "%d channels.\n", avctx->channels); channels 285 libavcodec/libvorbisenc.c int c, channels = s->vi.channels; channels 288 libavcodec/libvorbisenc.c for (c = 0; c < channels; c++) { channels 289 libavcodec/libvorbisenc.c int co = (channels > 8) ? c : channels 290 libavcodec/libvorbisenc.c ff_vorbis_encoding_channel_layout_offsets[channels - 1][c]; channels 130 libavcodec/libwavpackenc.c config.num_channels = avctx->channels; channels 229 libavcodec/mace.c if (avctx->channels > 2 || avctx->channels < 1) channels 247 libavcodec/mace.c if (buf_size % (avctx->channels << is_mace3)) { channels 249 libavcodec/mace.c buf_size -= buf_size % (avctx->channels << is_mace3); channels 255 libavcodec/mace.c frame->nb_samples = 3 * (buf_size << (1 - is_mace3)) / avctx->channels; channels 260 libavcodec/mace.c for(i = 0; i < avctx->channels; i++) { channels 263 libavcodec/mace.c for (j=0; j < buf_size / (avctx->channels << is_mace3); j++) channels 266 libavcodec/mace.c (j*avctx->channels << is_mace3) + k]; channels 69 libavcodec/metasound.c int ibps = tctx->avctx->bit_rate / (1000 * tctx->avctx->channels); channels 78 libavcodec/metasound.c if (tctx->avctx->channels == 1) { channels 88 libavcodec/metasound.c if (tctx->avctx->channels == 1) channels 106 libavcodec/metasound.c pgain_base = tctx->avctx->channels == 2 ? 25000.0 : 20000.0; channels 127 libavcodec/metasound.c if (tctx->avctx->channels == 1) channels 135 libavcodec/metasound.c if (tctx->avctx->channels == 1) channels 170 libavcodec/metasound.c int channels = tctx->avctx->channels; channels 198 libavcodec/metasound.c for (i = 0; i < channels; i++) channels 204 libavcodec/metasound.c for (i = 0; i < channels; i++) channels 209 libavcodec/metasound.c for (i = 0; i < channels; i++) channels 212 libavcodec/metasound.c for (i = 0; i < channels; i++) { channels 220 libavcodec/metasound.c for (i = 0; i < channels; i++) { channels 230 libavcodec/metasound.c for (i = 0; i < channels; i++) { channels 247 libavcodec/metasound.c int channels; channels 294 libavcodec/metasound.c avctx->channels = props->channels; channels 302 libavcodec/metasound.c if (avctx->channels <= 0 || avctx->channels > TWINVQ_CHANNELS_MAX) { channels 304 libavcodec/metasound.c avctx->channels); channels 307 libavcodec/metasound.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO channels 310 libavcodec/metasound.c ibps = avctx->bit_rate / (1000 * avctx->channels); channels 312 libavcodec/metasound.c switch ((avctx->channels << 16) + (isampf << 8) + ibps) { channels 291 libavcodec/mfenc.c bps = av_get_bytes_per_sample(avctx->sample_fmt) * avctx->channels; channels 532 libavcodec/mfenc.c if (!FAILED(hr) && t == avctx->channels) channels 587 libavcodec/mfenc.c if (!FAILED(hr) && t == avctx->channels) channels 611 libavcodec/mfenc.c if (FAILED(hr) || t != avctx->channels) { channels 90 libavcodec/mlp_parse.h int channels = 0, i; channels 93 libavcodec/mlp_parse.h channels += thd_chancount[i] * ((chanmap >> i) & 1); channels 95 libavcodec/mlp_parse.h return channels; channels 178 libavcodec/mlp_parser.c if(!avctx->channels || !avctx->channel_layout) { channels 181 libavcodec/mlp_parser.c avctx->channels = mh.channels_mlp; channels 186 libavcodec/mlp_parser.c avctx->channels = mh.channels_thd_stream1; channels 189 libavcodec/mlp_parser.c avctx->channels = mh.channels_thd_stream2; channels 416 libavcodec/mlpdec.c if (m->avctx->channels<=2 && m->substream[substr].mask == AV_CH_LAYOUT_MONO && m->max_decoded_substream == 1) { channels 419 libavcodec/mlpdec.c if (m->avctx->channels==2) channels 617 libavcodec/mlpdec.c m->avctx->channels = s->max_matrix_channel + 1; channels 1072 libavcodec/mlpdec.c if (m->avctx->channels != s->max_matrix_channel + 1) { channels 391 libavcodec/mlpenc.c for (channel = 0; channel < ctx->avctx->channels; channel++) { channels 392 libavcodec/mlpenc.c ChannelParams *cp = ctx->seq_channel_params + index*(ctx->avctx->channels) + channel; channels 426 libavcodec/mlpenc.c for (channel = 0; channel < ctx->avctx->channels; channel++) { channels 542 libavcodec/mlpenc.c if (avctx->channels > 2) { channels 548 libavcodec/mlpenc.c if (avctx->channels <= 2) { channels 573 libavcodec/mlpenc.c ctx->num_channels = avctx->channels + 2; /* +2 noise channels */ channels 700 libavcodec/mlpenc.c * ctx->restart_intervals * ctx->sequence_size * ctx->avctx->channels; channels 724 libavcodec/mlpenc.c rh->max_channel = avctx->channels - 1; channels 1295 libavcodec/mlpenc.c for (channel = 0; channel < ctx->avctx->channels; channel++) channels 2069 libavcodec/mlpenc.c ChannelParams *cp = ctx->seq_channel_params + index*(ctx->avctx->channels) + channel; channels 2095 libavcodec/mlpenc.c (ctx->restart_intervals - 1)*(ctx->sequence_size)*(ctx->avctx->channels) + channels 2096 libavcodec/mlpenc.c (ctx->seq_offset[ctx->restart_intervals - 1])*(ctx->avctx->channels); channels 2099 libavcodec/mlpenc.c (ctx->restart_intervals - 1)*(ctx->sequence_size)*(ctx->avctx->channels) + channels 2100 libavcodec/mlpenc.c (ctx->seq_offset[ctx->restart_intervals - 1])*(ctx->avctx->channels); channels 2104 libavcodec/mlpenc.c for (channel = 0; channel < ctx->avctx->channels; channel++) { channels 2105 libavcodec/mlpenc.c uint8_t huff_lsbs = (seq_cp + index*(ctx->avctx->channels) + channel)->huff_lsbs; channels 2109 libavcodec/mlpenc.c (seq_cp + index*(ctx->avctx->channels) + channel), channels 2156 libavcodec/mlpenc.c ctx->cur_channel_params = seq_cp + 1*(ctx->avctx->channels); channels 2183 libavcodec/mlpenc.c ctx->cur_channel_params = seq_cp + index*(ctx->avctx->channels); channels 2226 libavcodec/mlpenc.c if ((ret = ff_alloc_packet2(avctx, avpkt, 87500 * avctx->channels, 0)) < 0) channels 2321 libavcodec/mlpenc.c (ctx->frame_index / ctx->min_restart_interval)*(ctx->sequence_size)*(ctx->avctx->channels) + channels 2322 libavcodec/mlpenc.c (ctx->seq_offset[seq_index])*(ctx->avctx->channels); channels 2334 libavcodec/mlpenc.c clear_channel_params(ctx, ctx->seq_channel_params + index*(ctx->avctx->channels)); channels 100 libavcodec/mp3_header_decompress_bsf.c if(ctx->par_in->channels==2){ channels 45 libavcodec/mpc.c static void mpc_synth(MPCContext *c, int16_t **out, int channels) channels 50 libavcodec/mpc.c for(ch = 0; ch < channels; ch++){ channels 62 libavcodec/mpc.c int channels) channels 98 libavcodec/mpc.c mpc_synth(c, out, channels); channels 74 libavcodec/mpc.h void ff_mpc_dequantize_and_synth(MPCContext *c, int maxband, int16_t **out, int channels); channels 62 libavcodec/mpc7.c if (avctx->channels != 2) { channels 63 libavcodec/mpc7.c avpriv_request_sample(avctx, "%d channels", avctx->channels); channels 102 libavcodec/mpc8.c int channels; channels 133 libavcodec/mpc8.c channels = get_bits(&gb, 4) + 1; channels 134 libavcodec/mpc8.c if (channels > 2) { channels 142 libavcodec/mpc8.c avctx->channel_layout = (channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO; channels 143 libavcodec/mpc8.c avctx->channels = channels; channels 420 libavcodec/mpc8.c avctx->channels); channels 55 libavcodec/mpeg4audio.c c->channels = get_bits(gb, 16) + 1; channels 95 libavcodec/mpeg4audio.c c->channels = ff_mpeg4audio_channels[c->chan_config]; channels 153 libavcodec/mpeg4audio.c if ((c->ps == -1 && c->object_type != AOT_AAC_LC) || c->channels & ~0x01) channels 43 libavcodec/mpeg4audio.h int channels; channels 68 libavcodec/mpegaudio_parser.c int ret, sr, channels, bit_rate, frame_size; channels 73 libavcodec/mpegaudio_parser.c ret = ff_mpa_decode_header(state, &sr, &channels, &frame_size, &bit_rate, &codec_id); channels 87 libavcodec/mpegaudio_parser.c avctx->channels = channels; channels 1696 libavcodec/mpegaudiodec_template.c avctx->channels = s->nb_channels; channels 1778 libavcodec/mpegaudiodec_template.c avctx->channels = s->nb_channels; channels 1876 libavcodec/mpegaudiodec_template.c avctx->channels = ff_mpeg4audio_channels[cfg.chan_config]; channels 1975 libavcodec/mpegaudiodec_template.c if (ch + m->nb_channels > avctx->channels || channels 1976 libavcodec/mpegaudiodec_template.c s->coff[fr] + m->nb_channels > avctx->channels) { channels 2001 libavcodec/mpegaudiodec_template.c if (ch != avctx->channels) { channels 2009 libavcodec/mpegaudiodec_template.c frame->nb_samples = out_size / (avctx->channels * sizeof(OUT_INT)); channels 122 libavcodec/mpegaudiodecheader.c int ff_mpa_decode_header(uint32_t head, int *sample_rate, int *channels, int *frame_size, int *bit_rate, enum AVCodecID *codec_id) channels 151 libavcodec/mpegaudiodecheader.c *channels = s->nb_channels; channels 58 libavcodec/mpegaudiodecheader.h int *channels, int *frame_size, int *bitrate, enum AVCodecID *codec_id); channels 81 libavcodec/mpegaudioenc_template.c int channels = avctx->channels; channels 85 libavcodec/mpegaudioenc_template.c if (channels <= 0 || channels > 2){ channels 86 libavcodec/mpegaudioenc_template.c av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", channels); channels 90 libavcodec/mpegaudioenc_template.c s->nb_channels = channels; channels 135 libavcodec/nellymoserdec.c avctx->channels = 1; channels 155 libavcodec/nellymoserenc.c if (avctx->channels != 1) { channels 692 libavcodec/on2avc.c for (ch = 0; ch < c->avctx->channels; ch++) { channels 824 libavcodec/on2avc.c for (i = 0; i < c->avctx->channels; i++) channels 827 libavcodec/on2avc.c if (c->avctx->channels == 2 && c->ms_present) channels 830 libavcodec/on2avc.c for (i = 0; i < c->avctx->channels; i++) channels 911 libavcodec/on2avc.c if (avctx->channels > 2U) { channels 918 libavcodec/on2avc.c avctx->channel_layout = (avctx->channels == 2) ? AV_CH_LAYOUT_STEREO channels 923 libavcodec/on2avc.c if (avctx->channels == 2) channels 935 libavcodec/on2avc.c if (avctx->sample_rate < 32000 || avctx->channels == 1) channels 89 libavcodec/options_table.h {"ac", "set number of audio channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A|D|E}, channels 301 libavcodec/opus.c int version, channels, map_type, streams, stereo_streams, i, j; channels 305 libavcodec/opus.c if (avctx->channels > 2) { channels 333 libavcodec/opus.c channels = avctx->extradata ? extradata[9] : (avctx->channels == 1) ? 1 : 2; channels 334 libavcodec/opus.c if (!channels) { channels 345 libavcodec/opus.c if (channels > 2) { channels 350 libavcodec/opus.c layout = (channels == 1) ? AV_CH_LAYOUT_MONO : AV_CH_LAYOUT_STEREO; channels 352 libavcodec/opus.c stereo_streams = channels - 1; channels 355 libavcodec/opus.c if (extradata_size < 21 + channels) { channels 371 libavcodec/opus.c if (channels > 8) { channels 376 libavcodec/opus.c layout = ff_vorbis_channel_layouts[channels - 1]; channels 379 libavcodec/opus.c int ambisonic_order = ff_sqrt(channels) - 1; channels 380 libavcodec/opus.c if (channels != ((ambisonic_order + 1) * (ambisonic_order + 1)) && channels 381 libavcodec/opus.c channels != ((ambisonic_order + 1) * (ambisonic_order + 1) + 2)) { channels 388 libavcodec/opus.c if (channels > 227) { channels 402 libavcodec/opus.c s->channel_maps = av_mallocz_array(channels, sizeof(*s->channel_maps)); channels 406 libavcodec/opus.c for (i = 0; i < channels; i++) { channels 408 libavcodec/opus.c uint8_t idx = channel_map[channel_reorder(channels, i)]; channels 423 libavcodec/opus.c if (channel_map[channel_reorder(channels, j)] == idx) { channels 438 libavcodec/opus.c avctx->channels = channels; channels 464 libavcodec/opus.c float *Y = (f->channels == 2) ? f->block[1].coeffs + band_offset : NULL; channels 491 libavcodec/opus.c if (f->channels == 2) channels 512 libavcodec/opus.c cm[1] |= f->block[f->channels - 1].collapse_masks[j]; channels 545 libavcodec/opus.c f->block[f->channels - 1].collapse_masks[i] = (uint8_t)cm[1]; channels 553 libavcodec/opus.c #define NORMC(bits) ((bits) << (f->channels - 1) << f->size >> 2) channels 583 libavcodec/opus.c f->caps[i] = NORMC((ff_celt_static_caps[f->size][f->channels - 1][i] + 64) * ff_celt_freq_range[i]); channels 588 libavcodec/opus.c int quanta = ff_celt_freq_range[i] << (f->channels - 1) << f->size; channels 637 libavcodec/opus.c if (f->channels == 2) { channels 655 libavcodec/opus.c int scale = duration + f->channels - 1; channels 660 libavcodec/opus.c f->channels << 3); channels 665 libavcodec/opus.c trim_offset[i] -= f->channels << 3; channels 685 libavcodec/opus.c } else if (bandbits >= f->channels << 3) { channels 686 libavcodec/opus.c total += f->channels << 3; channels 730 libavcodec/opus.c } else if (bandbits >= f->channels << 3) channels 731 libavcodec/opus.c total += f->channels << 3; channels 747 libavcodec/opus.c bandbits = (bandbits >= f->channels << 3) ? channels 748 libavcodec/opus.c f->channels << 3 : 0; channels 775 libavcodec/opus.c if (allocation >= FFMAX(threshold[j], (f->channels + 1) << 3)) { channels 799 libavcodec/opus.c total += f->pulses[j] = (allocation >= f->channels << 3) ? f->channels << 3 : 0; channels 852 libavcodec/opus.c dof = N * f->channels + (f->channels == 2 && N > 2 && !f->dual_stereo && i < f->intensity_stereo); channels 865 libavcodec/opus.c max_bits = FFMIN((f->pulses[i] >> 3) >> (f->channels - 1), CELT_MAX_FINE_BITS); channels 874 libavcodec/opus.c f->pulses[i] -= f->fine_bits[i] << (f->channels - 1) << 3; channels 877 libavcodec/opus.c extrabits = FFMAX(f->pulses[i] - (f->channels << 3), 0); channels 885 libavcodec/opus.c int fineextra = FFMIN(extrabits >> (f->channels + 2), channels 889 libavcodec/opus.c fineextra <<= f->channels + 2; channels 898 libavcodec/opus.c f->fine_bits[i] = f->pulses[i] >> (f->channels - 1) >> 3; channels 50 libavcodec/opus_celt.c for (j = 0; j < f->channels; j++) { channels 86 libavcodec/opus_celt.c for (j = 0; j < f->channels; j++) { channels 103 libavcodec/opus_celt.c for (i = f->start_band; i < f->end_band && bits_left >= f->channels; i++) { channels 107 libavcodec/opus_celt.c for (j = 0; j < f->channels; j++) { channels 289 libavcodec/opus_celt.c if (f->channels == 1) { channels 321 libavcodec/opus_celt.c float **output, int channels, int frame_size, channels 328 libavcodec/opus_celt.c if (channels != 1 && channels != 2) { channels 330 libavcodec/opus_celt.c channels); channels 343 libavcodec/opus_celt.c f->channels = channels; channels 357 libavcodec/opus_celt.c f->output_channels = channels; channels 359 libavcodec/opus_celt.c for (i = 0; i < f->channels; i++) { channels 390 libavcodec/opus_celt.c if (channels == 1) { channels 408 libavcodec/opus_celt.c for (i = 0; i < f->channels; i++) { channels 418 libavcodec/opus_celt.c if (f->output_channels < f->channels) { channels 421 libavcodec/opus_celt.c } else if (f->output_channels > f->channels) channels 461 libavcodec/opus_celt.c if (channels == 1) channels 100 libavcodec/opus_celt.h int channels; channels 462 libavcodec/opusdec.c for (i = 0; i < avctx->channels; i++) { channels 543 libavcodec/opusdec.c for (i = 0; i < avctx->channels; i++) { channels 49 libavcodec/opusenc.c int channels; channels 66 libavcodec/opusenc.c bytestream_put_byte (&bs, avctx->channels); channels 101 libavcodec/opusenc.c tmp |= (s->channels > 1) << 2; /* Stereo or mono */ channels 124 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 139 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 162 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 175 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 195 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 211 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 230 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 340 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 387 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 402 libavcodec/opusenc.c for (int i = f->start_band; i < f->end_band && (f->framebits - opus_rc_tell(rc)) >= f->channels; i++) { channels 405 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 429 libavcodec/opusenc.c for (int ch = 0; ch < s->channels; ch++) channels 475 libavcodec/opusenc.c for (int ch = 0; ch < f->channels; ch++) { channels 527 libavcodec/opusenc.c for (int i = 0; i < s->channels; i++) { channels 627 libavcodec/opusenc.c s->channels = avctx->channels; channels 639 libavcodec/opusenc.c int coupled = ff_opus_default_coupled_streams[s->channels - 1]; channels 640 libavcodec/opusenc.c avctx->bit_rate = coupled*(96000) + (s->channels - coupled*2)*(48000); channels 641 libavcodec/opusenc.c } else if (avctx->bit_rate < 6000 || avctx->bit_rate > 255000 * s->channels) { channels 642 libavcodec/opusenc.c int64_t clipped_rate = av_clip(avctx->bit_rate, 6000, 255000 * s->channels); channels 669 libavcodec/opusenc.c for (int ch = 0; ch < s->channels; ch++) channels 38 libavcodec/opusenc_psy.c float *Y = (f->channels == 2) ? &buf[176] : NULL; channels 86 libavcodec/opusenc_psy.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 108 libavcodec/opusenc_psy.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 131 libavcodec/opusenc_psy.c if (s->avctx->channels > 1) { channels 143 libavcodec/opusenc_psy.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 262 libavcodec/opusenc_psy.c f->channels = s->avctx->channels; channels 330 libavcodec/opusenc_psy.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 387 libavcodec/opusenc_psy.c if (s->avctx->channels < 2) channels 405 libavcodec/opusenc_psy.c if (s->avctx->channels < 2) channels 439 libavcodec/opusenc_psy.c for (k = 0; k < s->avctx->channels; k++) { channels 543 libavcodec/opusenc_psy.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 31 libavcodec/pafaudio.c if (avctx->channels != 2) { channels 63 libavcodec/pcm-bluray.c static const uint8_t channels[16] = { channels 108 libavcodec/pcm-bluray.c avctx->channels = channels[channel_layout]; channels 109 libavcodec/pcm-bluray.c if (!avctx->channels) { channels 115 libavcodec/pcm-bluray.c avctx->bit_rate = FFALIGN(avctx->channels, 2) * avctx->sample_rate * channels 121 libavcodec/pcm-bluray.c avctx->channels, avctx->bits_per_coded_sample, channels 151 libavcodec/pcm-bluray.c num_source_channels = FFALIGN(avctx->channels, 2); channels 192 libavcodec/pcm-bluray.c bytestream2_get_buffer(&gb, dst16, avctx->channels * 2); channels 193 libavcodec/pcm-bluray.c dst16 += avctx->channels; channels 195 libavcodec/pcm-bluray.c channel = avctx->channels; channels 204 libavcodec/pcm-bluray.c channel = avctx->channels; channels 103 libavcodec/pcm-dvd.c avctx->channels = 1 + (header[1] & 7); channels 105 libavcodec/pcm-dvd.c avctx->bit_rate = avctx->channels * channels 114 libavcodec/pcm-dvd.c s->block_size = avctx->channels * 2; channels 116 libavcodec/pcm-dvd.c switch (avctx->channels) { channels 122 libavcodec/pcm-dvd.c s->samples_per_block = 4 / avctx->channels; channels 133 libavcodec/pcm-dvd.c s->block_size = 4 * avctx->channels * channels 136 libavcodec/pcm-dvd.c s->groups_per_block = avctx->channels; channels 144 libavcodec/pcm-dvd.c avctx->channels, avctx->bits_per_coded_sample, channels 169 libavcodec/pcm-dvd.c int samples = blocks * avctx->channels; channels 177 libavcodec/pcm-dvd.c if (avctx->channels == 1) { channels 205 libavcodec/pcm-dvd.c if (avctx->channels == 1) { channels 61 libavcodec/pcm-dvdenc.c avctx->block_align = avctx->channels * avctx->bits_per_coded_sample / 8; channels 70 libavcodec/pcm-dvdenc.c s->block_size = avctx->channels * 2; channels 73 libavcodec/pcm-dvdenc.c switch (avctx->channels) { channels 79 libavcodec/pcm-dvdenc.c s->samples_per_block = 4 / avctx->channels; channels 90 libavcodec/pcm-dvdenc.c s->block_size = 4 * avctx->channels * channels 93 libavcodec/pcm-dvdenc.c s->groups_per_block = avctx->channels; channels 101 libavcodec/pcm-dvdenc.c s->header[1] = (quant << 6) | (freq << 4) | (avctx->channels - 1); channels 114 libavcodec/pcm-dvdenc.c int samples = frame->nb_samples * avctx->channels; channels 139 libavcodec/pcm-dvdenc.c if (avctx->channels == 1) { channels 53 libavcodec/pcm.c avctx->block_align = avctx->channels * avctx->bits_per_coded_sample / 8; channels 77 libavcodec/pcm.c n /= avctx->channels; \ channels 78 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { \ channels 101 libavcodec/pcm.c n = frame->nb_samples * avctx->channels; channels 204 libavcodec/pcm.c n /= avctx->channels; channels 205 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { channels 247 libavcodec/pcm.c if (avctx->channels <= 0) { channels 314 libavcodec/pcm.c n /= avctx->channels; \ channels 315 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { \ channels 351 libavcodec/pcm.c if (avctx->channels == 0) { channels 361 libavcodec/pcm.c n = avctx->channels * sample_size; channels 376 libavcodec/pcm.c frame->nb_samples = n * samples_per_block / avctx->channels; channels 423 libavcodec/pcm.c n /= avctx->channels; channels 424 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { channels 488 libavcodec/pcm.c n /= avctx->channels; channels 489 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { channels 505 libavcodec/pcm.c n /= avctx->channels; channels 506 libavcodec/pcm.c for (c = 0; c < avctx->channels; c++) { channels 534 libavcodec/pcm.c s->scale, FFALIGN(frame->nb_samples * avctx->channels, 4)); channels 45 libavcodec/pcm_rechunk_bsf.c if (ctx->par_in->channels <= 0 || ctx->par_in->sample_rate <= 0) channels 49 libavcodec/pcm_rechunk_bsf.c s->sample_size = ctx->par_in->channels * av_get_bits_per_sample(ctx->par_in->codec_id) / 8; channels 51 libavcodec/png.c int channels; channels 52 libavcodec/png.c channels = 1; channels 55 libavcodec/png.c channels = 3; channels 57 libavcodec/png.c channels++; channels 58 libavcodec/png.c return channels; channels 75 libavcodec/pngdec.c int channels; channels 645 libavcodec/pngdec.c s->channels = ff_png_get_nb_channels(s->color_type); channels 646 libavcodec/pngdec.c s->bits_per_pixel = s->bit_depth * s->channels; channels 38 libavcodec/psymodel.c ctx->ch = av_mallocz_array(sizeof(ctx->ch[0]), avctx->channels * 2); channels 123 libavcodec/psymodel.c ctx->fstate = av_mallocz_array(sizeof(ctx->fstate[0]), avctx->channels); channels 129 libavcodec/psymodel.c for (i = 0; i < avctx->channels; i++) channels 139 libavcodec/psymodel.c void ff_psy_preprocess(struct FFPsyPreprocessContext *ctx, float **audio, int channels) channels 146 libavcodec/psymodel.c for (ch = 0; ch < channels; ch++) channels 157 libavcodec/psymodel.c for (i = 0; i < ctx->avctx->channels; i++) channels 35 libavcodec/psymodel.h #define AAC_CUTOFF_FROM_BITRATE(bit_rate,channels,sample_rate) (bit_rate ? FFMIN3(FFMIN3( \ channels 36 libavcodec/psymodel.h FFMAX(bit_rate/channels/5, bit_rate/channels*15/32 - 5500), \ channels 37 libavcodec/psymodel.h 3000 + bit_rate/channels/4, \ channels 38 libavcodec/psymodel.h 12000 + bit_rate/channels/16), \ channels 44 libavcodec/psymodel.h : AAC_CUTOFF_FROM_BITRATE(s->bit_rate, s->channels, s->sample_rate) \ channels 197 libavcodec/psymodel.h void ff_psy_preprocess(struct FFPsyPreprocessContext *ctx, float **audio, int channels); channels 281 libavcodec/pthread_frame.c dst->channels = src->channels; channels 90 libavcodec/qcelpdec.c avctx->channels = 1; channels 131 libavcodec/qdm2.c int channels; ///< number of channels channels 370 libavcodec/qdm2.c static int fix_coding_method_array(int sb, int channels, channels 377 libavcodec/qdm2.c for (ch = 0; ch < channels; ch++) { channels 660 libavcodec/qdm2.c int sb, j, k, n, ch, run, channels; channels 677 libavcodec/qdm2.c channels = q->nb_channels; channels 701 libavcodec/qdm2.c channels = 1; channels 704 libavcodec/qdm2.c for (ch = 0; ch < channels; ch++) { channels 1476 libavcodec/qdm2.c for (ch = 0; ch < q->channels; ch++) { channels 1490 libavcodec/qdm2.c ch = (q->channels == 1) ? 0 : q->fft_coefs[i].channel; channels 1519 libavcodec/qdm2.c ch = (q->channels == 1) ? 0 : q->fft_coefs[j].channel; channels 1544 libavcodec/qdm2.c const float gain = (q->channels == 1 && q->nb_channels == 2) ? 0.5f : 1.0f; channels 1553 libavcodec/qdm2.c out[q->channels] += q->fft.complex[channel][i].im * gain; channels 1554 libavcodec/qdm2.c out += 2 * q->channels; channels 1569 libavcodec/qdm2.c for (ch = 0; ch < q->channels; ch++) channels 1590 libavcodec/qdm2.c for (ch = 0; ch < q->channels; ch++) channels 1592 libavcodec/qdm2.c q->output_buffer[q->channels * i + ch] += (1 << 23) * q->samples[q->nb_channels * sub_sampling * i + ch]; channels 1697 libavcodec/qdm2.c avctx->channels = s->nb_channels = s->channels = bytestream2_get_be32(&gb); channels 1698 libavcodec/qdm2.c if (s->channels <= 0 || s->channels > MPA_MAX_CHANNELS) { channels 1702 libavcodec/qdm2.c avctx->channel_layout = avctx->channels == 2 ? AV_CH_LAYOUT_STEREO : channels 1738 libavcodec/qdm2.c switch ((s->sub_sampling * 2 + s->channels - 1)) { channels 1786 libavcodec/qdm2.c const int frame_size = (q->frame_size * q->channels); channels 1815 libavcodec/qdm2.c for (ch = 0; ch < q->channels; ch++) { channels 1869 libavcodec/qdm2.c out += s->channels * s->frame_size; channels 295 libavcodec/qdmc.c avctx->channels = s->nb_channels = bytestream2_get_be32u(&b); channels 300 libavcodec/qdmc.c avctx->channel_layout = avctx->channels == 2 ? AV_CH_LAYOUT_STEREO : channels 327 libavcodec/qdmc.c if (avctx->channels == 2) channels 42 libavcodec/ra144dec.c avctx->channels = 1; channels 52 libavcodec/ra144enc.c if (avctx->channels != 1) { channels 54 libavcodec/ra144enc.c avctx->channels); channels 76 libavcodec/ra288.c avctx->channels = 1; channels 144 libavcodec/ralf.c avctx->channels = AV_RB16(avctx->extradata + 8); channels 146 libavcodec/ralf.c if (avctx->channels < 1 || avctx->channels > 2 channels 149 libavcodec/ralf.c avctx->sample_rate, avctx->channels); channels 153 libavcodec/ralf.c avctx->channel_layout = (avctx->channels == 2) ? AV_CH_LAYOUT_STEREO channels 361 libavcodec/ralf.c if (avctx->channels > 1) channels 371 libavcodec/ralf.c for (ch = 0; ch < avctx->channels; ch++) { channels 487 libavcodec/ralf.c ctx->block_size[ctx->num_blocks] = get_bits(&gb, 13 + avctx->channels); channels 58 libavcodec/roqaudioenc.c if (avctx->channels > 2) { channels 68 libavcodec/roqaudioenc.c avctx->bit_rate = (ROQ_HEADER_SIZE + ROQ_FRAME_SIZE * avctx->channels) * channels 71 libavcodec/roqaudioenc.c context->frame_buffer = av_malloc(8 * ROQ_FRAME_SIZE * avctx->channels * channels 134 libavcodec/roqaudioenc.c stereo = (avctx->channels == 2); channels 140 libavcodec/roqaudioenc.c memcpy(&context->frame_buffer[context->buffered_samples * avctx->channels], channels 141 libavcodec/roqaudioenc.c in, avctx->frame_size * avctx->channels * sizeof(*in)); channels 159 libavcodec/roqaudioenc.c data_size = avctx->channels * context->buffered_samples; channels 161 libavcodec/roqaudioenc.c data_size = avctx->channels * avctx->frame_size; channels 182 libavcodec/roqaudioenc.c avpkt->duration = data_size / avctx->channels; channels 41 libavcodec/s302m.c int frame_size, channels, bits; channels 59 libavcodec/s302m.c channels = ((h >> 14) & 0x0003) * 2 + 2; channels 74 libavcodec/s302m.c avctx->channels = channels; channels 75 libavcodec/s302m.c switch(channels) { channels 112 libavcodec/s302m.c frame->nb_samples = 2 * (buf_size / block_size) / avctx->channels; channels 116 libavcodec/s302m.c avctx->bit_rate = 48000 * avctx->channels * (avctx->bits_per_raw_sample + 4) + channels 118 libavcodec/s302m.c buf_size = (frame->nb_samples * avctx->channels / 2) * block_size; channels 133 libavcodec/s302m.c if (avctx->channels == 2) channels 154 libavcodec/s302m.c if (avctx->channels == 2) channels 174 libavcodec/s302m.c if (avctx->channels == 2) channels 38 libavcodec/s302menc.c if (avctx->channels & 1 || avctx->channels > 8) { channels 41 libavcodec/s302menc.c avctx->channels); channels 62 libavcodec/s302menc.c avctx->bit_rate = 48000 * avctx->channels * channels 75 libavcodec/s302menc.c avctx->channels * channels 77 libavcodec/s302menc.c int ret, c, channels; channels 92 libavcodec/s302menc.c put_bits(&pb, 2, (avctx->channels - 2) >> 1); // number of channels channels 105 libavcodec/s302menc.c for (channels = 0; channels < avctx->channels; channels += 2) { channels 127 libavcodec/s302menc.c for (channels = 0; channels < avctx->channels; channels += 2) { channels 148 libavcodec/s302menc.c for (channels = 0; channels < avctx->channels; channels += 2) { channels 88 libavcodec/sbc.c for (ch = 0; ch < frame->channels; ch++) { channels 91 libavcodec/sbc.h uint8_t channels; channels 37 libavcodec/sbc_parser.c int sr, blocks, mode, subbands, bitpool, channels, joint; channels 44 libavcodec/sbc_parser.c avctx->channels = 1; channels 61 libavcodec/sbc_parser.c channels = mode == SBC_MODE_MONO ? 1 : 2; channels 64 libavcodec/sbc_parser.c length = 4 + (subbands * channels) / 2 channels 68 libavcodec/sbc_parser.c avctx->channels = channels; channels 90 libavcodec/sbcdec.c frame->channels = 1; channels 97 libavcodec/sbcdec.c frame->channels = frame->mode == MONO ? 1 : 2; channels 133 libavcodec/sbcdec.c if (len * 8 < consumed + (4 * frame->subbands * frame->channels)) channels 136 libavcodec/sbcdec.c for (ch = 0; ch < frame->channels; ch++) { channels 154 libavcodec/sbcdec.c for (ch = 0; ch < frame->channels; ch++) { channels 160 libavcodec/sbcdec.c for (ch = 0; ch < frame->channels; ch++) { channels 308 libavcodec/sbcdec.c for (ch = 0; ch < frame->channels; ch++) channels 314 libavcodec/sbcdec.c for (ch = 0; ch < frame->channels; ch++) channels 352 libavcodec/sbcdec.c avctx->channels = sbc->frame.channels; channels 272 libavcodec/sbcdsp.c int blocks, int channels, int subbands) channels 275 libavcodec/sbcdsp.c for (ch = 0; ch < channels; ch++) { channels 69 libavcodec/sbcdsp.h int blocks, int channels, int subbands); channels 56 libavcodec/sbcenc.c for (ch = 0; ch < frame->channels; ch++) { channels 72 libavcodec/sbcenc.c for (ch = 0; ch < frame->channels; ch++) { channels 145 libavcodec/sbcenc.c for (ch = 0; ch < frame->channels; ch++) { channels 162 libavcodec/sbcenc.c for (ch = 0; ch < frame->channels; ch++) { channels 174 libavcodec/sbcenc.c for (ch = 0; ch < frame->channels; ch++) { channels 203 libavcodec/sbcenc.c if (avctx->channels != 1) { channels 228 libavcodec/sbcenc.c if (avctx->channels == 1) { channels 252 libavcodec/sbcenc.c - 4 * frame->subbands * avctx->channels channels 264 libavcodec/sbcenc.c frame->channels = avctx->channels; channels 265 libavcodec/sbcenc.c frame->codesize = frame->subbands * frame->blocks * avctx->channels * 2; channels 285 libavcodec/sbcenc.c int frame_length = 4 + (4 * frame->subbands * frame->channels) / 8 channels 290 libavcodec/sbcenc.c if (av_frame->nb_samples * frame->channels * 2 < frame->codesize) channels 300 libavcodec/sbcenc.c frame->subbands * frame->blocks, frame->channels); channels 304 libavcodec/sbcenc.c frame->subbands * frame->blocks, frame->channels); channels 317 libavcodec/sbcenc.c frame->channels, channels 90 libavcodec/shorten.c unsigned channels; channels 131 libavcodec/shorten.c for (chan = 0; chan < s->channels; chan++) { channels 204 libavcodec/shorten.c for (chan = 0; chan < s->channels; chan++) channels 421 libavcodec/shorten.c s->channels = get_uint(s, CHANSIZE); channels 422 libavcodec/shorten.c if (!s->channels) { channels 426 libavcodec/shorten.c if (s->channels > MAX_CHANNELS) { channels 427 libavcodec/shorten.c av_log(s->avctx, AV_LOG_ERROR, "too many channels: %d\n", s->channels); channels 428 libavcodec/shorten.c s->channels = 0; channels 431 libavcodec/shorten.c s->avctx->channels = s->channels; channels 583 libavcodec/shorten.c max_framesize = FFMAX(s->max_framesize, s->blocksize * s->channels * 8); channels 604 libavcodec/shorten.c while (s->cur_chan < s->channels) { channels 731 libavcodec/shorten.c if (s->cur_chan == s->channels) { channels 741 libavcodec/shorten.c for (chan = 0; chan < s->channels; chan++) { channels 766 libavcodec/shorten.c if (s->cur_chan < s->channels) channels 791 libavcodec/shorten.c for (i = 0; i < s->channels; i++) { channels 515 libavcodec/sipr.c avctx->channels = 1; channels 397 libavcodec/siren.c avctx->channels = 1; channels 619 libavcodec/smacker.c if (avctx->channels < 1 || avctx->channels > 2) { channels 623 libavcodec/smacker.c avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO; channels 671 libavcodec/smacker.c if (stereo ^ (avctx->channels != 1)) { channels 681 libavcodec/smacker.c frame->nb_samples = unp_size / (avctx->channels * (bits + 1)); channels 682 libavcodec/smacker.c if (unp_size % (avctx->channels * (bits + 1))) { channels 57 libavcodec/sonic.c int channels, samplerate, block_align, frame_size; channels 504 libavcodec/sonic.c int *out, int out_entries, int channels, int *tap_quant) channels 516 libavcodec/sonic.c int step = (i+1)*channels, k, j; channels 604 libavcodec/sonic.c if (avctx->channels > MAX_CHANNELS) channels 610 libavcodec/sonic.c if (avctx->channels == 2) channels 643 libavcodec/sonic.c s->channels = avctx->channels; channels 647 libavcodec/sonic.c s->frame_size = s->channels*s->block_align*s->downsampling; channels 649 libavcodec/sonic.c s->tail_size = s->num_taps*s->channels; channels 658 libavcodec/sonic.c for (i = 0; i < s->channels; i++) channels 684 libavcodec/sonic.c put_bits(&pb, 2, s->channels); channels 711 libavcodec/sonic.c for (i = 0; i < s->channels; i++) channels 751 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 758 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 762 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 783 libavcodec/sonic.c s->predictor_k, s->num_taps, s->channels, s->tap_quant); channels 790 libavcodec/sonic.c for (ch = 0; ch < s->channels; ch++) channels 796 libavcodec/sonic.c for (j = 0; j < s->downsampling; j++, x += s->channels) channels 806 libavcodec/sonic.c for (ch = 0; ch < s->channels; ch++) channels 816 libavcodec/sonic.c energy2 = sqrt(energy2/(s->channels*s->block_align)); channels 817 libavcodec/sonic.c energy1 = M_SQRT2*energy1/(s->channels*s->block_align); channels 836 libavcodec/sonic.c for (ch = 0; ch < s->channels; ch++) channels 866 libavcodec/sonic.c s->channels = avctx->channels; channels 893 libavcodec/sonic.c s->channels = get_bits(&gb, 2); channels 901 libavcodec/sonic.c s->channels, s->samplerate); channels 904 libavcodec/sonic.c if (s->channels > MAX_CHANNELS || s->channels < 1) channels 909 libavcodec/sonic.c avctx->channels = s->channels; channels 915 libavcodec/sonic.c if (s->decorrelation != 3 && s->channels != 2) { channels 931 libavcodec/sonic.c s->frame_size = s->channels*s->block_align*s->downsampling; channels 934 libavcodec/sonic.c if (s->num_taps * s->channels > s->frame_size) { channels 937 libavcodec/sonic.c s->num_taps, s->channels, s->frame_size); channels 954 libavcodec/sonic.c for (i = 0; i < s->channels; i++) channels 961 libavcodec/sonic.c for (i = 0; i < s->channels; i++) channels 984 libavcodec/sonic.c for (i = 0; i < s->channels; i++) channels 1008 libavcodec/sonic.c frame->nb_samples = s->frame_size / avctx->channels; channels 1032 libavcodec/sonic.c for (ch = 0; ch < s->channels; ch++) channels 1045 libavcodec/sonic.c x += s->channels; channels 1049 libavcodec/sonic.c x += s->channels; channels 1053 libavcodec/sonic.c s->predictor_state[ch][i] = s->int_samples[s->frame_size - s->channels + ch - i*s->channels]; channels 1059 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 1066 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 1070 libavcodec/sonic.c for (i = 0; i < s->frame_size; i += s->channels) channels 109 libavcodec/tak.c s->channels = get_bits(gb, TAK_FORMAT_CHANNEL_BITS) + channels 115 libavcodec/tak.c for (i = 0; i < s->channels; i++) { channels 133 libavcodec/tak.h int channels; channels 713 libavcodec/takdec.c if (s->ti.codec == TAK_CODEC_MONO_STEREO && s->ti.channels > 2) { channels 715 libavcodec/takdec.c "invalid number of channels: %d\n", s->ti.channels); channels 718 libavcodec/takdec.c if (s->ti.channels > 6) { channels 720 libavcodec/takdec.c "unsupported number of channels: %d\n", s->ti.channels); channels 738 libavcodec/takdec.c avctx->channels = s->ti.channels; channels 749 libavcodec/takdec.c int buf_size = av_samples_get_buffer_size(NULL, avctx->channels, channels 758 libavcodec/takdec.c s->decode_buffer, avctx->channels, channels 763 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) channels 768 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) { channels 775 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) channels 779 libavcodec/takdec.c if (avctx->channels == 2) { channels 794 libavcodec/takdec.c if (chan > avctx->channels) channels 800 libavcodec/takdec.c if (nbit >= avctx->channels) channels 810 libavcodec/takdec.c if (s->mcdparams[i].chan2 >= avctx->channels) { channels 813 libavcodec/takdec.c s->mcdparams[i].chan2, avctx->channels); channels 831 libavcodec/takdec.c chan = avctx->channels; channels 857 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) { channels 888 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) { channels 896 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) { channels 904 libavcodec/takdec.c for (chan = 0; chan < avctx->channels; chan++) { channels 65 libavcodec/truespeech.c if (avctx->channels != 1) { channels 66 libavcodec/truespeech.c avpriv_request_sample(avctx, "Channel count %d", avctx->channels); channels 53 libavcodec/tta.c int format, channels, bps; channels 109 libavcodec/tta.c s->decode_buffer = av_mallocz_array(sizeof(int32_t)*s->frame_length, s->channels); channels 114 libavcodec/tta.c s->ch_ctx = av_malloc_array(avctx->channels, sizeof(*s->ch_ctx)); channels 157 libavcodec/tta.c avctx->channels = s->channels = get_bits(&gb, 16); channels 158 libavcodec/tta.c if (s->channels > 1 && s->channels < 9) channels 159 libavcodec/tta.c avctx->channel_layout = tta_channel_layouts[s->channels-2]; channels 166 libavcodec/tta.c if (s->channels == 0 || s->channels > 16) { channels 200 libavcodec/tta.c s->format, avctx->channels, avctx->bits_per_coded_sample, avctx->sample_rate, channels 205 libavcodec/tta.c if(s->frame_length >= UINT_MAX / (s->channels * sizeof(int32_t))){ channels 251 libavcodec/tta.c for (i = 0; i < s->channels; i++) { channels 264 libavcodec/tta.c for (p = s->decode_buffer; (int32_t*)p < s->decode_buffer + (framelen * s->channels); p++) { channels 331 libavcodec/tta.c if (cur_chan < (s->channels-1)) channels 335 libavcodec/tta.c if (s->channels > 1) { channels 337 libavcodec/tta.c for (*p += *r / 2; r > (int32_t*)p - s->channels; r--) channels 361 libavcodec/tta.c for (p = s->decode_buffer; (int32_t*)p < s->decode_buffer + (framelen * s->channels); p++) channels 367 libavcodec/tta.c for (p = s->decode_buffer; (int32_t*)p < s->decode_buffer + (framelen * s->channels); p++) channels 374 libavcodec/tta.c for (i = 0; i < framelen * s->channels; i++) channels 58 libavcodec/ttaenc.c s->ch_ctx = av_malloc_array(avctx->channels, sizeof(*s->ch_ctx)); channels 91 libavcodec/ttaenc.c int64_t pkt_size = frame->nb_samples * 2LL * avctx->channels * s->bps; channels 100 libavcodec/ttaenc.c for (i = 0; i < avctx->channels; i++) { channels 106 libavcodec/ttaenc.c for (i = 0; i < frame->nb_samples * avctx->channels; i++) { channels 115 libavcodec/ttaenc.c if (avctx->channels > 1) { channels 116 libavcodec/ttaenc.c if (cur_chan < avctx->channels - 1) channels 178 libavcodec/ttaenc.c if (cur_chan < avctx->channels - 1) channels 225 libavcodec/twinvq.c for (i = 0; i < tctx->avctx->channels; i++) channels 230 libavcodec/twinvq.c for (i = 0; i < tctx->avctx->channels; i++) { channels 386 libavcodec/twinvq.c for (i = 0; i < tctx->avctx->channels; i++) channels 402 libavcodec/twinvq.c if (tctx->avctx->channels == 2) { channels 417 libavcodec/twinvq.c int channels = tctx->avctx->channels; channels 432 libavcodec/twinvq.c int cb_len_p = (tctx->n_div[3] + mtab->ppc_shape_len * channels - 1) / channels 440 libavcodec/twinvq.c for (i = 0; i < channels; i++) { channels 539 libavcodec/twinvq.c int channels = tctx->avctx->channels; channels 540 libavcodec/twinvq.c float norm = channels == 1 ? 2.0 : 1.0; channels 553 libavcodec/twinvq.c 2 * mtab->size, channels * sizeof(*tctx->spectrum), channels 556 libavcodec/twinvq.c 2 * mtab->size, channels * sizeof(*tctx->curr_frame), channels 559 libavcodec/twinvq.c 2 * mtab->size, channels * sizeof(*tctx->prev_frame), channels 658 libavcodec/twinvq.c size = tctx->avctx->channels; channels 661 libavcodec/twinvq.c size = tctx->avctx->channels * mtab->fmode[ftype].sub; channels 679 libavcodec/twinvq.c int n_ch = tctx->avctx->channels; channels 183 libavcodec/twinvqdec.c int ibps = tctx->avctx->bit_rate / (1000 * tctx->avctx->channels); channels 256 libavcodec/twinvqdec.c int channels = tctx->avctx->channels; channels 278 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) channels 284 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) channels 289 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) channels 292 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) { channels 300 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) { channels 310 libavcodec/twinvqdec.c for (i = 0; i < channels; i++) { channels 328 libavcodec/twinvqdec.c avctx->channels = AV_RB32(avctx->extradata) + 1; channels 351 libavcodec/twinvqdec.c if (avctx->channels <= 0 || avctx->channels > TWINVQ_CHANNELS_MAX) { channels 353 libavcodec/twinvqdec.c avctx->channels); channels 356 libavcodec/twinvqdec.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO channels 359 libavcodec/twinvqdec.c ibps = avctx->bit_rate / (1000 * avctx->channels); channels 514 libavcodec/utils.c bit_rate = bits_per_sample ? ctx->sample_rate * (int64_t)ctx->channels * bits_per_sample : ctx->bit_rate; channels 660 libavcodec/utils.c if (avctx->channels > FF_SANE_NB_CHANNELS || avctx->channels < 0) { channels 661 libavcodec/utils.c av_log(avctx, AV_LOG_ERROR, "Too many or invalid channels: %d\n", avctx->channels); channels 768 libavcodec/utils.c if (avctx->channels == 1 && channels 838 libavcodec/utils.c if (avctx->channel_layout && avctx->channels) { channels 839 libavcodec/utils.c int channels = av_get_channel_layout_nb_channels(avctx->channel_layout); channels 840 libavcodec/utils.c if (channels != avctx->channels) { channels 845 libavcodec/utils.c buf, channels, avctx->channels); channels 850 libavcodec/utils.c avctx->channels = av_get_channel_layout_nb_channels(avctx->channel_layout); channels 852 libavcodec/utils.c if (avctx->channels < 0) { channels 854 libavcodec/utils.c avctx->channels); channels 941 libavcodec/utils.c int channels = av_get_channel_layout_nb_channels(avctx->channel_layout); channels 942 libavcodec/utils.c if (!avctx->channels) channels 943 libavcodec/utils.c avctx->channels = channels; channels 944 libavcodec/utils.c else if (channels != avctx->channels) { channels 950 libavcodec/utils.c buf, channels, avctx->channels); channels 954 libavcodec/utils.c if (avctx->channels && avctx->channels < 0 || channels 955 libavcodec/utils.c avctx->channels > FF_SANE_NB_CHANNELS) { channels 1366 libavcodec/utils.c av_get_channel_layout_string(buf + strlen(buf), buf_size - strlen(buf), enc->channels, enc->channel_layout); channels 1759 libavcodec/utils.c avctx->channels, avctx->block_align, channels 1768 libavcodec/utils.c par->channels, par->block_align, channels 2114 libavcodec/utils.c par->channels = codec->channels; channels 2169 libavcodec/utils.c codec->channels = par->channels; channels 127 libavcodec/vima.c int channels = 1; channels 147 libavcodec/vima.c channels = 2; channels 149 libavcodec/vima.c avctx->channels = channels; channels 150 libavcodec/vima.c avctx->channel_layout = (channels == 2) ? AV_CH_LAYOUT_STEREO channels 153 libavcodec/vima.c if (channels > 1) { channels 162 libavcodec/vima.c for (chan = 0; chan < channels; chan++) { channels 199 libavcodec/vima.c dest += channels; channels 75 libavcodec/vmdaudio.c if (avctx->channels < 1 || avctx->channels > 2) { channels 79 libavcodec/vmdaudio.c if (avctx->block_align < 1 || avctx->block_align % avctx->channels || channels 80 libavcodec/vmdaudio.c avctx->block_align > INT_MAX - avctx->channels channels 86 libavcodec/vmdaudio.c avctx->channel_layout = avctx->channels == 1 ? AV_CH_LAYOUT_MONO : channels 95 libavcodec/vmdaudio.c s->chunk_size = avctx->block_align + avctx->channels * (s->out_bps == 2); channels 99 libavcodec/vmdaudio.c avctx->channels, avctx->bits_per_coded_sample, avctx->block_align, channels 106 libavcodec/vmdaudio.c int channels) channels 111 libavcodec/vmdaudio.c int st = channels - 1; channels 114 libavcodec/vmdaudio.c for (ch = 0; ch < channels; ch++) { channels 189 libavcodec/vmdaudio.c avctx->channels; channels 198 libavcodec/vmdaudio.c av_assert0(avctx->block_align * silent_chunks <= frame->nb_samples * avctx->channels); channels 212 libavcodec/vmdaudio.c av_assert0((buf_size & (avctx->channels > 1)) == 0); channels 216 libavcodec/vmdaudio.c avctx->channels); channels 1085 libavcodec/vorbisdec.c avctx->channels = vc->audio_channels; channels 1796 libavcodec/vorbisdec.c avctx->channels = vc->audio_channels; channels 105 libavcodec/vorbisenc.c int channels; channels 277 libavcodec/vorbisenc.c venc->channels = avctx->channels; channels 419 libavcodec/vorbisenc.c mc->mux = av_malloc(sizeof(int) * venc->channels); channels 422 libavcodec/vorbisenc.c for (i = 0; i < venc->channels; i++) channels 432 libavcodec/vorbisenc.c mc->coupling_steps = venc->channels == 2 ? 1 : 0; channels 455 libavcodec/vorbisenc.c venc->saved = av_malloc_array(sizeof(float) * venc->channels, (1 << venc->log2_blocksize[1]) / 2); channels 456 libavcodec/vorbisenc.c venc->samples = av_malloc_array(sizeof(float) * venc->channels, (1 << venc->log2_blocksize[1])); channels 457 libavcodec/vorbisenc.c venc->floor = av_malloc_array(sizeof(float) * venc->channels, (1 << venc->log2_blocksize[1]) / 2); channels 458 libavcodec/vorbisenc.c venc->coeffs = av_malloc_array(sizeof(float) * venc->channels, (1 << venc->log2_blocksize[1]) / 2); channels 459 libavcodec/vorbisenc.c venc->scratch = av_malloc_array(sizeof(float) * venc->channels, (1 << venc->log2_blocksize[1])); channels 630 libavcodec/vorbisenc.c put_bits(&pb, 8, venc->channels); channels 698 libavcodec/vorbisenc.c put_bits(&pb, ilog(venc->channels - 1), mc->magnitude[j]); channels 699 libavcodec/vorbisenc.c put_bits(&pb, ilog(venc->channels - 1), mc->angle[j]); channels 706 libavcodec/vorbisenc.c for (j = 0; j < venc->channels; j++) channels 912 libavcodec/vorbisenc.c int channels = (rc->type == 2) ? 1 : real_ch; channels 936 libavcodec/vorbisenc.c for (j = 0; j < channels; j++) { channels 947 libavcodec/vorbisenc.c for (j = 0; j < channels; j++) { channels 1008 libavcodec/vorbisenc.c for (channel = 0; channel < venc->channels; channel++) { channels 1026 libavcodec/vorbisenc.c static AVFrame *spawn_empty_frame(AVCodecContext *avctx, int channels) channels 1043 libavcodec/vorbisenc.c for (ch = 0; ch < channels; ch++) { channels 1060 libavcodec/vorbisenc.c for (ch = 0; ch < venc->channels; ch++) channels 1064 libavcodec/vorbisenc.c for (ch = 0; ch < venc->channels; ch++) channels 1070 libavcodec/vorbisenc.c for (ch = 0; ch < venc->channels; ch++) { channels 1082 libavcodec/vorbisenc.c memcpy(venc->scratch, venc->samples, 2 * venc->channels * frame_size); channels 1119 libavcodec/vorbisenc.c AVFrame *empty = spawn_empty_frame(avctx, venc->channels); channels 1154 libavcodec/vorbisenc.c for (i = 0; i < venc->channels; i++) { channels 1164 libavcodec/vorbisenc.c for (i = 0; i < venc->channels * frame_size; i++) channels 1182 libavcodec/vorbisenc.c &pb, venc->coeffs, frame_size, venc->channels)) { channels 1272 libavcodec/vorbisenc.c if (avctx->channels != 2) { channels 985 libavcodec/wavpack.c static int wv_dsd_reset(WavpackContext *s, int channels) channels 993 libavcodec/wavpack.c if (!channels) channels 996 libavcodec/wavpack.c if (channels > INT_MAX / sizeof(*s->dsdctx)) channels 999 libavcodec/wavpack.c s->dsd_ref = av_buffer_allocz(channels * sizeof(*s->dsdctx)); channels 1003 libavcodec/wavpack.c s->dsd_channels = channels; channels 1005 libavcodec/wavpack.c for (i = 0; i < channels; i++) channels 1416 libavcodec/wavpack.c if (avctx->channels != chan) channels 1418 libavcodec/wavpack.c " instead of %i.\n", chan, avctx->channels); channels 1425 libavcodec/wavpack.c if (avctx->channels != chan) channels 1427 libavcodec/wavpack.c " instead of %i.\n", chan, avctx->channels); channels 1433 libavcodec/wavpack.c chan = avctx->channels; channels 1498 libavcodec/wavpack.c int new_channels = avctx->channels; channels 1544 libavcodec/wavpack.c avctx->channels = new_channels; channels 1562 libavcodec/wavpack.c if (wc->ch_offset + s->stereo >= avctx->channels) { channels 1672 libavcodec/wavpack.c if (s->ch_offset != avctx->channels) { channels 1682 libavcodec/wavpack.c avctx->execute2(avctx, dsd_channel, s->frame, NULL, avctx->channels); channels 131 libavcodec/wavpackenc.c if (avctx->channels > 255) { channels 132 libavcodec/wavpackenc.c av_log(avctx, AV_LOG_ERROR, "Invalid channel count: %d\n", avctx->channels); channels 143 libavcodec/wavpackenc.c while (block_samples * avctx->channels > WV_MAX_SAMPLES) channels 146 libavcodec/wavpackenc.c while (block_samples * avctx->channels < 40000) channels 2573 libavcodec/wavpackenc.c if (s->ch_offset == s->avctx->channels) channels 2591 libavcodec/wavpackenc.c bytestream2_put_byte(&pb, s->avctx->channels); channels 2863 libavcodec/wavpackenc.c if (avctx->channels > 1) { channels 2870 libavcodec/wavpackenc.c buf_size = s->block_samples * avctx->channels * 8 channels 2871 libavcodec/wavpackenc.c + 200 * avctx->channels /* for headers */; channels 2876 libavcodec/wavpackenc.c for (s->ch_offset = 0; s->ch_offset < avctx->channels;) { channels 2886 libavcodec/wavpackenc.c if (avctx->channels - s->ch_offset == 1) { channels 91 libavcodec/wma.c avctx->channels <= 0 || avctx->channels > 2 || channels 112 libavcodec/wma.c if ((avctx->bit_rate / avctx->channels) >= 32000) channels 141 libavcodec/wma.c (float) (avctx->channels * avctx->sample_rate); channels 151 libavcodec/wma.c if (avctx->channels == 2) channels 189 libavcodec/wma.c s->version, avctx->channels, avctx->sample_rate, avctx->bit_rate, channels 498 libavcodec/wmadec.c if (s->avctx->channels == 2) channels 501 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 532 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) channels 537 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 550 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 579 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 593 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 599 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 613 libavcodec/wmadec.c if (s->version == 1 && s->avctx->channels >= 2) channels 626 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 727 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 751 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 796 libavcodec/wmadec.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 40 libavcodec/wmaenc.c if (avctx->channels > MAX_CHANNELS) { channels 43 libavcodec/wmaenc.c avctx->channels, MAX_CHANNELS); channels 84 libavcodec/wmaenc.c if (avctx->channels == 2) channels 115 libavcodec/wmaenc.c for (ch = 0; ch < avctx->channels; ch++) { channels 212 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) channels 221 libavcodec/wmaenc.c if (s->avctx->channels == 2) channels 224 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 231 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 259 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 275 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 293 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 306 libavcodec/wmaenc.c for (ch = 0; ch < s->avctx->channels; ch++) { channels 345 libavcodec/wmaenc.c if (s->version == 1 && s->avctx->channels >= 2) channels 192 libavcodec/wmalosslessdec.c av_assert0(avctx->channels >= 0); channels 193 libavcodec/wmalosslessdec.c if (avctx->channels > WMALL_MAX_CHANNELS) { channels 199 libavcodec/wmalosslessdec.c s->max_frame_size = MAX_FRAMESIZE * avctx->channels; channels 246 libavcodec/wmalosslessdec.c for (i = 0; i < avctx->channels; i++) channels 265 libavcodec/wmalosslessdec.c s->num_channels = avctx->channels; channels 347 libavcodec/wmaprodec.c if ((num_stream+1) * XMA_MAX_CHANNELS_STREAM > avctx->channels) /* stream config is 2ch + 2ch + ... + 1/2ch */ channels 365 libavcodec/wmaprodec.c s->nb_channels = avctx->channels; channels 440 libavcodec/wmaprodec.c } else if (s->nb_channels > WMAPRO_MAX_CHANNELS || s->nb_channels > avctx->channels) { channels 1893 libavcodec/wmaprodec.c if (avctx->channels <= 0 || avctx->extradata_size == 0) channels 1898 libavcodec/wmaprodec.c s->num_streams = (avctx->channels + 1) / 2; channels 1919 libavcodec/wmaprodec.c if (avctx->channels > XMA_MAX_CHANNELS || s->num_streams > XMA_MAX_STREAMS || channels 1939 libavcodec/wmaprodec.c if (start_channels != avctx->channels) channels 477 libavcodec/wmavoice.c ctx->channels = 1; channels 46 libavcodec/ws-snd1.c avctx->channels = 1; channels 27 libavcodec/x86/alacdsp_init.c int extra_bits, int channels, int nb_samples); channels 29 libavcodec/x86/alacdsp_init.c int extra_bits, int channels, int nb_samples); channels 33 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_ls_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 35 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_rs_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 37 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_ms_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 39 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_indep2_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 41 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_indep4_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 43 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_indep6_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 45 libavcodec/x86/flacdsp_init.c void ff_flac_decorrelate_indep8_##fmt##_##opt(uint8_t **out, int32_t **in, int channels, \ channels 53 libavcodec/x86/flacdsp_init.c av_cold void ff_flacdsp_init_x86(FLACDSPContext *c, enum AVSampleFormat fmt, int channels, channels 62 libavcodec/x86/flacdsp_init.c if (channels == 2) channels 64 libavcodec/x86/flacdsp_init.c else if (channels == 4) channels 66 libavcodec/x86/flacdsp_init.c else if (channels == 6) channels 68 libavcodec/x86/flacdsp_init.c else if (ARCH_X86_64 && channels == 8) channels 74 libavcodec/x86/flacdsp_init.c if (channels == 2) channels 76 libavcodec/x86/flacdsp_init.c else if (channels == 4) channels 78 libavcodec/x86/flacdsp_init.c else if (channels == 6) channels 80 libavcodec/x86/flacdsp_init.c else if (ARCH_X86_64 && channels == 8) channels 92 libavcodec/x86/flacdsp_init.c if (ARCH_X86_64 && channels == 8) channels 95 libavcodec/x86/flacdsp_init.c if (channels == 4) channels 97 libavcodec/x86/flacdsp_init.c else if (channels == 6) channels 99 libavcodec/x86/flacdsp_init.c else if (ARCH_X86_64 && channels == 8) channels 40 libavcodec/x86/sbcdsp_init.c int blocks, int channels, int subbands); channels 169 libavdevice/alsa.c int channels, enum AVCodecID *codec_id) channels 190 libavdevice/alsa.c s->frame_size = av_get_bits_per_sample(*codec_id) / 8 * channels; channels 237 libavdevice/alsa.c res = snd_pcm_hw_params_set_channels(h, hw_params, channels); channels 240 libavdevice/alsa.c channels, snd_strerror(res)); channels 274 libavdevice/alsa.c if (channels > 2 && layout) { channels 277 libavdevice/alsa.c av_get_channel_layout_string(name, sizeof(name), channels, layout); channels 54 libavdevice/alsa.h int channels; ///< number of channels set by user channels 80 libavdevice/alsa.h int channels, enum AVCodecID *codec_id); channels 75 libavdevice/alsa_dec.c ret = ff_alsa_open(s1, SND_PCM_STREAM_CAPTURE, &s->sample_rate, s->channels, channels 85 libavdevice/alsa_dec.c st->codecpar->channels = s->channels; channels 146 libavdevice/alsa_dec.c { "channels", "", offsetof(AlsaData, channels), AV_OPT_TYPE_INT, {.i64 = 2}, 1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, channels 67 libavdevice/alsa_enc.c st->codecpar->channels, &codec_id); channels 43 libavdevice/avdevice.c { "channels", "channels", OFFSET(channels), AV_OPT_TYPE_INT, channels 407 libavdevice/avdevice.h int channels; channels 149 libavdevice/decklink_common.h int channels; channels 904 libavdevice/decklink_dec.cpp pkt.size = audioFrame->GetSampleFrameCount() * ctx->audio_st->codecpar->channels * (ctx->audio_depth / 8); channels 1132 libavdevice/decklink_dec.cpp st->codecpar->channels = cctx->audio_channels; channels 1220 libavdevice/decklink_dec.cpp av_log(avctx, AV_LOG_VERBOSE, "Using %d input audio channels\n", ctx->audio_st->codecpar->channels); channels 1221 libavdevice/decklink_dec.cpp result = ctx->dli->EnableAudioInput(bmdAudioSampleRate48kHz, cctx->audio_depth == 32 ? bmdAudioSampleType32bitInteger : bmdAudioSampleType16bitInteger, ctx->audio_st->codecpar->channels); channels 250 libavdevice/decklink_enc.cpp if (c->channels != 2 && c->channels != 8 && c->channels != 16) { channels 257 libavdevice/decklink_enc.cpp c->channels, channels 269 libavdevice/decklink_enc.cpp ctx->channels = c->channels; channels 527 libavdevice/decklink_enc.cpp int sample_count = pkt->size / (ctx->channels << 1); channels 442 libavdevice/dshow.c if (ctx->channels) { channels 443 libavdevice/dshow.c if (ctx->channels > acaps->MaximumChannels || channels 444 libavdevice/dshow.c ctx->channels < acaps->MinimumChannels) channels 446 libavdevice/dshow.c fx->nChannels = ctx->channels; channels 580 libavdevice/dshow.c || (devtype == AudioDevice && (ctx->channels || ctx->sample_rate)); channels 1029 libavdevice/dshow.c par->channels = fx->nChannels; channels 1300 libavdevice/dshow.c { "channels", "set number of audio channels, such as 1 or 2", OFFSET(channels), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, DEC }, channels 343 libavdevice/dshow_capture.h int channels; channels 258 libavdevice/jack.c stream->codecpar->channels = self->nports; channels 334 libavdevice/lavfi.c st->codecpar->channels = av_buffersink_get_channels(sink); channels 444 libavdevice/lavfi.c } else if (frame->channels /* FIXME test audio */) { channels 446 libavdevice/lavfi.c frame->channels; channels 94 libavdevice/libcdio.c st->codecpar->channels = 2; channels 100 libavdevice/libcdio.c avpriv_set_pts_info(st, 64, CDIO_CD_FRAMESIZE_RAW, 2 * st->codecpar->channels * st->codecpar->sample_rate); channels 37 libavdevice/openal-dec.c int channels; channels 53 libavdevice/openal-dec.c int channels; channels 138 libavdevice/openal-dec.c ad->sample_format = sample_formats[ad->sample_size/8-1][ad->channels-1]; channels 162 libavdevice/openal-dec.c par->channels = get_al_format_info(ad->sample_format)->channels; channels 167 libavdevice/openal-dec.c get_al_format_info(ad->sample_format)->channels) / 8; channels 234 libavdevice/openal-dec.c {"channels", "set number of channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64=2}, 1, 2, AV_OPT_FLAG_DECODING_PARAM }, channels 118 libavdevice/oss.c tmp = (s->channels == 2); channels 32 libavdevice/oss.h int channels; channels 64 libavdevice/oss_dec.c st->codecpar->channels = s->channels; channels 96 libavdevice/oss_dec.c cur_time -= (bdelay * 1000000LL) / (s->sample_rate * s->channels); channels 101 libavdevice/oss_dec.c if (s->flip_left && s->channels == 2) { channels 123 libavdevice/oss_dec.c { "channels", "", offsetof(OSSAudioData, channels), AV_OPT_TYPE_INT, {.i64 = 2}, 1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, channels 48 libavdevice/oss_enc.c s->channels = st->codecpar->channels; channels 44 libavdevice/pulse_audio_dec.c int channels; channels 148 libavdevice/pulse_audio_dec.c pd->channels }; channels 153 libavdevice/pulse_audio_dec.c pa_channel_map_init_extend(&cmap, pd->channels, PA_CHANNEL_MAP_WAVEEX); channels 251 libavdevice/pulse_audio_dec.c st->codecpar->channels = pd->channels; channels 313 libavdevice/pulse_audio_dec.c int frame_size = ((av_get_bits_per_sample(codec_id) >> 3) * pd->channels); channels 354 libavdevice/pulse_audio_dec.c { "channels", "set number of audio channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64 = 2}, 1, INT_MAX, D }, channels 338 libavdevice/pulse_audio_enc.c pa_cvolume_set(&cvol, ss->channels, PA_VOLUME_NORM); channels 357 libavdevice/pulse_audio_enc.c channel_map->channels = 0; channels 359 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT; channels 361 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT; channels 363 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_CENTER; channels 365 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_LFE; channels 367 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_LEFT; channels 369 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_RIGHT; channels 371 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER; channels 373 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER; channels 375 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_CENTER; channels 377 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_SIDE_LEFT; channels 379 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_SIDE_RIGHT; channels 381 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_CENTER; channels 383 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_LEFT; channels 385 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_CENTER; channels 387 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_RIGHT; channels 389 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_LEFT; channels 391 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_CENTER; channels 393 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_RIGHT; channels 395 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT; channels 397 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT; channels 399 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX0; channels 401 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX1; channels 403 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX2; channels 405 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX3; channels 407 libavdevice/pulse_audio_enc.c channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_LFE; channels 471 libavdevice/pulse_audio_enc.c bytes *= st->codecpar->channels * st->codecpar->sample_rate * channels 488 libavdevice/pulse_audio_enc.c sample_spec.channels = st->codecpar->channels; channels 494 libavdevice/pulse_audio_enc.c if (sample_spec.channels == 1) { channels 495 libavdevice/pulse_audio_enc.c channel_map.channels = 1; channels 498 libavdevice/pulse_audio_enc.c if (av_get_channel_layout_nb_channels(st->codecpar->channel_layout) != st->codecpar->channels) channels 502 libavdevice/pulse_audio_enc.c if (channel_map.channels != sample_spec.channels) { channels 504 libavdevice/pulse_audio_enc.c channel_map.channels = 0; channels 507 libavdevice/pulse_audio_enc.c channel_map.channels = 0; channels 509 libavdevice/pulse_audio_enc.c if (!channel_map.channels) channels 559 libavdevice/pulse_audio_enc.c channel_map.channels ? &channel_map : NULL); channels 641 libavdevice/pulse_audio_enc.c int64_t samples = pkt->size / (av_get_bytes_per_sample(st->codecpar->format) * st->codecpar->channels); channels 684 libavdevice/pulse_audio_enc.c pkt.size = (*frame)->nb_samples * av_get_bytes_per_sample((*frame)->format) * (*frame)->channels; channels 33 libavdevice/sndio.c s->hwpos += delta * s->channels * s->bps; channels 56 libavdevice/sndio.c par.pchan = s->channels; channels 58 libavdevice/sndio.c par.rchan = s->channels; channels 63 libavdevice/sndio.c "channels: %d sample rate: %d\n", s->channels, s->sample_rate); channels 68 libavdevice/sndio.c (is_output && (par.pchan != s->channels)) || channels 69 libavdevice/sndio.c (!is_output && (par.rchan != s->channels)) || channels 72 libavdevice/sndio.c "channels: %d sample rate: %d\n", s->channels, s->sample_rate); channels 88 libavdevice/sndio.c s->channels = is_output ? par.pchan : par.rchan; channels 41 libavdevice/sndio.h int channels; channels 52 libavdevice/sndio_dec.c st->codecpar->channels = s->channels; channels 84 libavdevice/sndio_dec.c (s->bps * s->channels * s->sample_rate)); channels 100 libavdevice/sndio_dec.c { "channels", "", offsetof(SndioData, channels), AV_OPT_TYPE_INT, {.i64 = 2}, 1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, channels 39 libavdevice/sndio_enc.c s->channels = st->codecpar->channels; channels 233 libavfilter/aeval.c eval->var_values[VAR_NB_OUT_CHANNELS] = outlink->channels; channels 401 libavfilter/aeval.c if ((ret = parse_channel_expressions(ctx, inlink->channels)) < 0) channels 406 libavfilter/aeval.c eval->nb_in_channels = eval->var_values[VAR_NB_IN_CHANNELS] = inlink->channels; channels 407 libavfilter/aeval.c eval->var_values[VAR_NB_OUT_CHANNELS] = outlink->channels; channels 412 libavfilter/aeval.c inlink->channels, sizeof(*eval->channel_values)); channels 444 libavfilter/aeval.c for (j = 0; j < inlink->channels; j++) channels 447 libavfilter/aeval.c for (j = 0; j < outlink->channels; j++) { channels 32 libavfilter/af_acontrast.c int nb_samples, int channels, float contrast); channels 76 libavfilter/af_acontrast.c int nb_samples, int channels, channels 84 libavfilter/af_acontrast.c for (c = 0; c < channels; c++) { channels 96 libavfilter/af_acontrast.c int nb_samples, int channels, channels 104 libavfilter/af_acontrast.c for (c = 0; c < channels; c++) { channels 116 libavfilter/af_acontrast.c int nb_samples, int channels, channels 121 libavfilter/af_acontrast.c for (c = 0; c < channels; c++) { channels 134 libavfilter/af_acontrast.c int nb_samples, int channels, channels 139 libavfilter/af_acontrast.c for (c = 0; c < channels; c++) { channels 185 libavfilter/af_acontrast.c in->nb_samples, in->channels, s->contrast / 750); channels 177 libavfilter/af_acrossover.c s->xover = av_calloc(inlink->channels, sizeof(*s->xover)); channels 196 libavfilter/af_acrossover.c for (ch = 0; ch < inlink->channels; ch++) { channels 265 libavfilter/af_acrossover.c const int start = (in->channels * jobnr) / nb_jobs; channels 266 libavfilter/af_acrossover.c const int end = (in->channels * (jobnr+1)) / nb_jobs; channels 323 libavfilter/af_acrossover.c ctx->internal->execute(ctx, filter_channels, NULL, NULL, FFMIN(inlink->channels, channels 247 libavfilter/af_acrusher.c for (c = 0; c < inlink->channels; c++) { channels 328 libavfilter/af_acrusher.c s->sr = av_calloc(inlink->channels, sizeof(*s->sr)); channels 175 libavfilter/af_adeclick.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->window_size); channels 184 libavfilter/af_adeclick.c s->nb_channels = inlink->channels; channels 185 libavfilter/af_adeclick.c s->chan = av_calloc(inlink->channels, sizeof(*s->chan)); channels 189 libavfilter/af_adeclick.c for (i = 0; i < inlink->channels; i++) { channels 581 libavfilter/af_adeclick.c ret = ctx->internal->execute(ctx, filter_channel, &td, NULL, inlink->channels); channels 585 libavfilter/af_adeclick.c for (ch = 0; ch < s->in->channels; ch++) { channels 604 libavfilter/af_adeclick.c s->nb_samples += out->nb_samples * inlink->channels; channels 137 libavfilter/af_adelay.c s->chandelay = av_calloc(inlink->channels, sizeof(*s->chandelay)); channels 140 libavfilter/af_adelay.c s->nb_delays = inlink->channels; channels 270 libavfilter/af_adelay.c outlink->channels, channels 302 libavfilter/af_adelay.c outlink->channels, channels 27 libavfilter/af_aderivative.c int nb_samples, int channels); channels 67 libavfilter/af_aderivative.c int nb_samples, int channels) \ channels 71 libavfilter/af_aderivative.c for (c = 0; c < channels; c++) { \ channels 92 libavfilter/af_aderivative.c int nb_samples, int channels) \ channels 96 libavfilter/af_aderivative.c for (c = 0; c < channels; c++) { \ channels 158 libavfilter/af_aderivative.c in->nb_samples, in->channels); channels 45 libavfilter/af_aecho.c int nb_samples, int channels); channels 192 libavfilter/af_aecho.c int nb_samples, int channels) \ channels 200 libavfilter/af_aecho.c av_assert1(channels > 0); /* would corrupt delay_index */ \ channels 202 libavfilter/af_aecho.c for (chan = 0; chan < channels; chan++) { \ channels 270 libavfilter/af_aecho.c outlink->channels, channels 293 libavfilter/af_aecho.c frame->nb_samples, inlink->channels); channels 316 libavfilter/af_aecho.c outlink->channels, channels 320 libavfilter/af_aecho.c frame->nb_samples, outlink->channels); channels 109 libavfilter/af_aemphasis.c for (c = 0; c < inlink->channels; c++) channels 111 libavfilter/af_aemphasis.c dst += inlink->channels; channels 112 libavfilter/af_aemphasis.c src += inlink->channels; channels 210 libavfilter/af_aemphasis.c s->rc = av_calloc(inlink->channels, sizeof(*s->rc)); channels 329 libavfilter/af_aemphasis.c for (ch = 1; ch < inlink->channels; ch++) { channels 46 libavfilter/af_afade.c int nb_samples, int channels, int direction, channels 50 libavfilter/af_afade.c int nb_samples, int channels, channels 166 libavfilter/af_afade.c int nb_samples, int channels, int dir, \ channels 173 libavfilter/af_afade.c for (c = 0; c < channels; c++) { \ channels 184 libavfilter/af_afade.c int nb_samples, int channels, int dir, \ channels 193 libavfilter/af_afade.c for (c = 0; c < channels; c++, k++) \ channels 306 libavfilter/af_afade.c out_buf->channels, out_buf->format); channels 316 libavfilter/af_afade.c nb_samples, buf->channels, channels 398 libavfilter/af_afade.c int nb_samples, int channels, \ channels 406 libavfilter/af_afade.c for (c = 0; c < channels; c++) { \ channels 419 libavfilter/af_afade.c int nb_samples, int channels, \ channels 430 libavfilter/af_afade.c for (c = 0; c < channels; c++, k++) \ channels 508 libavfilter/af_afade.c s->nb_samples, out->channels, channels 529 libavfilter/af_afade.c outlink->channels, -1, s->nb_samples - 1, s->nb_samples, s->curve); channels 549 libavfilter/af_afade.c outlink->channels, 1, 0, s->nb_samples, s->curve2); channels 591 libavfilter/af_afade.c outlink->channels = ctx->inputs[0]->channels; channels 103 libavfilter/af_afftdn.c int channels; channels 603 libavfilter/af_afftdn.c for (int ch = 0; ch < s->channels; ch++) { channels 617 libavfilter/af_afftdn.c s->dnch = av_calloc(inlink->channels, sizeof(*s->dnch)); channels 622 libavfilter/af_afftdn.c s->channels = inlink->channels; channels 681 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 755 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 851 libavfilter/af_afftdn.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->fft_length); channels 1091 libavfilter/af_afftdn.c const int start = (in->channels * jobnr) / nb_jobs; channels 1092 libavfilter/af_afftdn.c const int end = (in->channels * (jobnr+1)) / nb_jobs; channels 1176 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 1189 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 1199 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 1207 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 1222 libavfilter/af_afftdn.c FFMIN(outlink->channels, ff_filter_get_nb_threads(ctx))); channels 1230 libavfilter/af_afftdn.c for (int ch = 0; ch < inlink->channels; ch++) { channels 1318 libavfilter/af_afftdn.c for (int ch = 0; ch < s->channels; ch++) { channels 43 libavfilter/af_afftfilt.c int channels; channels 133 libavfilter/af_afftfilt.c s->channels = inlink->channels; channels 143 libavfilter/af_afftfilt.c s->fft_data = av_calloc(inlink->channels, sizeof(*s->fft_data)); channels 147 libavfilter/af_afftfilt.c s->fft_temp = av_calloc(inlink->channels, sizeof(*s->fft_temp)); channels 151 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 157 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 163 libavfilter/af_afftfilt.c s->real = av_calloc(inlink->channels, sizeof(*s->real)); channels 167 libavfilter/af_afftfilt.c s->imag = av_calloc(inlink->channels, sizeof(*s->imag)); channels 175 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 195 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 208 libavfilter/af_afftfilt.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->window_size); channels 255 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 273 libavfilter/af_afftfilt.c values[VAR_CHANNELS] = inlink->channels; channels 275 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 282 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 325 libavfilter/af_afftfilt.c for (ch = 0; ch < inlink->channels; ch++) { channels 440 libavfilter/af_afftfilt.c for (i = 0; i < s->channels; i++) { channels 199 libavfilter/af_afir.c const int start = (out->channels * jobnr) / nb_jobs; channels 200 libavfilter/af_afir.c const int end = (out->channels * (jobnr+1)) / nb_jobs; channels 223 libavfilter/af_afir.c ctx->internal->execute(ctx, fir_channels, out, NULL, FFMIN(outlink->channels, channels 302 libavfilter/af_afir.c channel = av_clip(s->ir_channel, 0, s->ir[s->selir]->channels - 1); channels 379 libavfilter/af_afir.c seg->rdft = av_calloc(ctx->inputs[0]->channels, sizeof(*seg->rdft)); channels 380 libavfilter/af_afir.c seg->irdft = av_calloc(ctx->inputs[0]->channels, sizeof(*seg->irdft)); channels 392 libavfilter/af_afir.c seg->part_index = av_calloc(ctx->inputs[0]->channels, sizeof(*seg->part_index)); channels 393 libavfilter/af_afir.c seg->output_offset = av_calloc(ctx->inputs[0]->channels, sizeof(*seg->output_offset)); channels 397 libavfilter/af_afir.c for (int ch = 0; ch < ctx->inputs[0]->channels && part_size >= 8; ch++) { channels 504 libavfilter/af_afir.c for (ch = 0; ch < ctx->inputs[1 + s->selir]->channels; ch++) { channels 510 libavfilter/af_afir.c s->gain = ctx->inputs[1 + s->selir]->channels / power; channels 513 libavfilter/af_afir.c for (ch = 0; ch < ctx->inputs[1 + s->selir]->channels; ch++) { channels 519 libavfilter/af_afir.c s->gain = ctx->inputs[1 + s->selir]->channels / power; channels 522 libavfilter/af_afir.c for (ch = 0; ch < ctx->inputs[1 + s->selir]->channels; ch++) { channels 536 libavfilter/af_afir.c for (ch = 0; ch < ctx->inputs[1 + s->selir]->channels; ch++) { channels 545 libavfilter/af_afir.c for (ch = 0; ch < ctx->inputs[1 + s->selir]->channels; ch++) { channels 772 libavfilter/af_afir.c s->one2many = ctx->inputs[1 + s->selir]->channels == 1; channels 776 libavfilter/af_afir.c outlink->channels = ctx->inputs[0]->channels; channels 778 libavfilter/af_afir.c s->nb_channels = outlink->channels; channels 779 libavfilter/af_afir.c s->nb_coef_channels = ctx->inputs[1 + s->selir]->channels; channels 151 libavfilter/af_agate.c for (n = 0; n < nb_samples; n++, src += inlink->channels, dst += inlink->channels, scsrc += sclink->channels) { channels 156 libavfilter/af_agate.c for (c = 1; c < sclink->channels; c++) channels 159 libavfilter/af_agate.c for (c = 1; c < sclink->channels; c++) channels 162 libavfilter/af_agate.c abs_sample /= sclink->channels; channels 180 libavfilter/af_agate.c for (c = 0; c < inlink->channels; c++) channels 397 libavfilter/af_agate.c outlink->channels = ctx->inputs[0]->channels; channels 399 libavfilter/af_agate.c s->fifo[0] = av_audio_fifo_alloc(ctx->inputs[0]->format, ctx->inputs[0]->channels, 1024); channels 400 libavfilter/af_agate.c s->fifo[1] = av_audio_fifo_alloc(ctx->inputs[1]->format, ctx->inputs[1]->channels, 1024); channels 73 libavfilter/af_aiir.c int channels; channels 341 libavfilter/af_aiir.c static int read_channels(AVFilterContext *ctx, int channels, uint8_t *item_str, int ab) channels 350 libavfilter/af_aiir.c for (i = 0; i < channels; i++) { channels 449 libavfilter/af_aiir.c static int convert_zp2tf(AVFilterContext *ctx, int channels) channels 454 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 497 libavfilter/af_aiir.c static int decompose_zp2biquads(AVFilterContext *ctx, int channels) channels 502 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 659 libavfilter/af_aiir.c static void convert_pr2zp(AVFilterContext *ctx, int channels) channels 664 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 686 libavfilter/af_aiir.c static void convert_sp2zp(AVFilterContext *ctx, int channels) channels 691 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 719 libavfilter/af_aiir.c static void convert_pd2zp(AVFilterContext *ctx, int channels) channels 724 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 746 libavfilter/af_aiir.c static void check_stability(AVFilterContext *ctx, int channels) channels 751 libavfilter/af_aiir.c for (ch = 0; ch < channels; ch++) { channels 884 libavfilter/af_aiir.c ch = av_clip(s->ir_channel, 0, s->channels - 1); channels 990 libavfilter/af_aiir.c s->channels = inlink->channels; channels 991 libavfilter/af_aiir.c s->iir = av_calloc(s->channels, sizeof(*s->iir)); channels 995 libavfilter/af_aiir.c ret = read_gains(ctx, s->g_str, inlink->channels); channels 999 libavfilter/af_aiir.c ret = read_channels(ctx, inlink->channels, s->a_str, 0); channels 1003 libavfilter/af_aiir.c ret = read_channels(ctx, inlink->channels, s->b_str, 1); channels 1008 libavfilter/af_aiir.c convert_pr2zp(ctx, inlink->channels); channels 1010 libavfilter/af_aiir.c convert_pd2zp(ctx, inlink->channels); channels 1012 libavfilter/af_aiir.c convert_sp2zp(ctx, inlink->channels); channels 1015 libavfilter/af_aiir.c check_stability(ctx, inlink->channels); channels 1033 libavfilter/af_aiir.c ret = convert_zp2tf(ctx, inlink->channels); channels 1043 libavfilter/af_aiir.c ret = decompose_zp2biquads(ctx, inlink->channels); channels 1048 libavfilter/af_aiir.c for (ch = 0; s->format == 0 && ch < inlink->channels; ch++) { channels 1095 libavfilter/af_aiir.c ctx->internal->execute(ctx, s->iir_channel, &td, NULL, outlink->channels); channels 1097 libavfilter/af_aiir.c for (ch = 0; ch < outlink->channels; ch++) { channels 1197 libavfilter/af_aiir.c for (ch = 0; ch < s->channels; ch++) { channels 121 libavfilter/af_alimiter.c const int channels = inlink->channels; channels 150 libavfilter/af_alimiter.c for (c = 0; c < channels; c++) { channels 166 libavfilter/af_alimiter.c double delta = (limit / peak - s->att) / buffer_size * channels; channels 183 libavfilter/af_alimiter.c pdelta = (limit / peak - limit / ppeak) / (((buffer_size - nextpos[j] + s->pos) % buffer_size) / channels); channels 200 libavfilter/af_alimiter.c buf = &s->buffer[(s->pos + channels) % buffer_size]; channels 202 libavfilter/af_alimiter.c for (c = 0; c < channels; c++) { channels 218 libavfilter/af_alimiter.c for (c = 0; c < channels; c++) channels 221 libavfilter/af_alimiter.c if ((s->pos + channels) % buffer_size == nextpos[s->nextiter]) { channels 232 libavfilter/af_alimiter.c ((s->pos + channels) % buffer_size)) % channels 233 libavfilter/af_alimiter.c buffer_size) / channels); channels 266 libavfilter/af_alimiter.c for (c = 0; c < channels; c++) channels 269 libavfilter/af_alimiter.c s->pos = (s->pos + channels) % buffer_size; channels 270 libavfilter/af_alimiter.c src += channels; channels 271 libavfilter/af_alimiter.c dst += channels; channels 316 libavfilter/af_alimiter.c obuffer_size = inlink->sample_rate * inlink->channels * 100 / 1000. + inlink->channels; channels 317 libavfilter/af_alimiter.c if (obuffer_size < inlink->channels) channels 327 libavfilter/af_alimiter.c s->buffer_size = inlink->sample_rate * s->attack * inlink->channels; channels 328 libavfilter/af_alimiter.c s->buffer_size -= s->buffer_size % inlink->channels; channels 250 libavfilter/af_amerge.c outbuf->channels = outlink->channels; channels 257 libavfilter/af_amix.c s->nb_channels = outlink->channels; channels 38 libavfilter/af_amultiply.c int channels; channels 104 libavfilter/af_amultiply.c plane_samples = FFALIGN(s->frames[0]->nb_samples * s->channels, s->samples_align); channels 163 libavfilter/af_amultiply.c s->channels = inlink->channels; channels 164 libavfilter/af_amultiply.c s->planes = av_sample_fmt_is_planar(inlink->format) ? inlink->channels : 1; channels 106 libavfilter/af_anequalizer.c for (ch = 0; ch < inlink->channels; ch++) { channels 596 libavfilter/af_anequalizer.c s->nb_allocated = 32 * inlink->channels; channels 597 libavfilter/af_anequalizer.c s->filters = av_calloc(inlink->channels, 32 * sizeof(*s->filters)); channels 629 libavfilter/af_anequalizer.c s->filters[s->nb_filters].channel >= inlink->channels) channels 176 libavfilter/af_anlmdn.c s->fifo = av_audio_fifo_alloc(outlink->format, outlink->channels, s->N); channels 286 libavfilter/af_anlmdn.c ctx->internal->execute(ctx, filter_channel, out, NULL, inlink->channels); channels 169 libavfilter/af_anlms.c const int start = (out->channels * jobnr) / nb_jobs; channels 170 libavfilter/af_anlms.c const int end = (out->channels * (jobnr+1)) / nb_jobs; channels 220 libavfilter/af_anlms.c ctx->internal->execute(ctx, process_channels, out, NULL, FFMIN(ctx->outputs[0]->channels, channels 124 libavfilter/af_apad.c outsamplesref->channels, channels 52 libavfilter/af_aphaser.c int nb_samples, int channels); channels 124 libavfilter/af_aphaser.c int nb_samples, int channels) \ channels 128 libavfilter/af_aphaser.c av_assert0(channels > 0); \ channels 129 libavfilter/af_aphaser.c for (c = 0; c < channels; c++) { \ channels 160 libavfilter/af_aphaser.c int nb_samples, int channels) \ channels 172 libavfilter/af_aphaser.c s->delay_buffer_length) * channels; \ channels 176 libavfilter/af_aphaser.c npos = delay_pos * channels; \ channels 177 libavfilter/af_aphaser.c for (c = 0; c < channels; c++, src++, dst++) { \ channels 213 libavfilter/af_aphaser.c s->delay_buffer = av_calloc(s->delay_buffer_length, sizeof(*s->delay_buffer) * inlink->channels); channels 259 libavfilter/af_aphaser.c outbuf->nb_samples, outbuf->channels); channels 154 libavfilter/af_aresample.c av_opt_set_int(aresample->swr, "ich", inlink->channels, 0); channels 156 libavfilter/af_aresample.c av_opt_set_int(aresample->swr, "och", outlink->channels, 0); channels 173 libavfilter/af_aresample.c av_get_channel_layout_string(inchl_buf, sizeof(inchl_buf), inlink ->channels, inlink ->channel_layout); channels 174 libavfilter/af_aresample.c av_get_channel_layout_string(outchl_buf, sizeof(outchl_buf), outlink->channels, outlink->channel_layout); channels 177 libavfilter/af_aresample.c inlink ->channels, inchl_buf, av_get_sample_fmt_name(inlink->format), inlink->sample_rate, channels 178 libavfilter/af_aresample.c outlink->channels, outchl_buf, av_get_sample_fmt_name(outlink->format), outlink->sample_rate); channels 205 libavfilter/af_aresample.c outsamplesref->channels = outlink->channels; channels 140 libavfilter/af_arnndn.c int channels; channels 348 libavfilter/af_arnndn.c s->channels = inlink->channels; channels 350 libavfilter/af_arnndn.c s->st = av_calloc(s->channels, sizeof(DenoiseState)); channels 354 libavfilter/af_arnndn.c for (int i = 0; i < s->channels; i++) { channels 1397 libavfilter/af_arnndn.c const int start = (out->channels * jobnr) / nb_jobs; channels 1398 libavfilter/af_arnndn.c const int end = (out->channels * (jobnr+1)) / nb_jobs; channels 1424 libavfilter/af_arnndn.c ctx->internal->execute(ctx, rnnoise_channels, &td, NULL, FFMIN(outlink->channels, channels 1498 libavfilter/af_arnndn.c for (int ch = 0; ch < s->channels; ch++) { channels 91 libavfilter/af_asetnsamples.c 0, 0, frame->nb_samples, frame->channels, frame->format); channels 93 libavfilter/af_asetnsamples.c s->nb_out_samples - frame->nb_samples, frame->channels, channels 182 libavfilter/af_ashowinfo.c int channels = inlink->channels; channels 184 libavfilter/af_ashowinfo.c int block_align = av_get_bytes_per_sample(buf->format) * (planar ? 1 : channels); channels 186 libavfilter/af_ashowinfo.c int planes = planar ? channels : 1; channels 188 libavfilter/af_ashowinfo.c void *tmp_ptr = av_realloc_array(s->plane_checksums, channels, sizeof(*s->plane_checksums)); channels 202 libavfilter/af_ashowinfo.c av_get_channel_layout_string(chlayout_str, sizeof(chlayout_str), buf->channels, channels 212 libavfilter/af_ashowinfo.c av_get_sample_fmt_name(buf->format), buf->channels, chlayout_str, channels 45 libavfilter/af_asoftclip.c int nb_samples, int channels, int start, int end); channels 100 libavfilter/af_asoftclip.c int nb_samples, int channels, channels 157 libavfilter/af_asoftclip.c int nb_samples, int channels, channels 230 libavfilter/af_asoftclip.c int channels; channels 239 libavfilter/af_asoftclip.c const int channels = td->channels; channels 241 libavfilter/af_asoftclip.c const int start = (channels * jobnr) / nb_jobs; channels 242 libavfilter/af_asoftclip.c const int end = (channels * (jobnr+1)) / nb_jobs; channels 245 libavfilter/af_asoftclip.c nb_samples, channels, start, end); channels 254 libavfilter/af_asoftclip.c int nb_samples, channels; channels 271 libavfilter/af_asoftclip.c channels = in->channels; channels 273 libavfilter/af_asoftclip.c nb_samples = in->channels * in->nb_samples; channels 274 libavfilter/af_asoftclip.c channels = 1; channels 280 libavfilter/af_asoftclip.c td.channels = channels; channels 281 libavfilter/af_asoftclip.c ctx->internal->execute(ctx, filter_channels, &td, NULL, FFMIN(channels, channels 225 libavfilter/af_astats.c s->chstats = av_calloc(sizeof(*s->chstats), outlink->channels); channels 230 libavfilter/af_astats.c s->nb_channels = outlink->channels; channels 572 libavfilter/af_astats.c const type * const srcend = src + samples * channels; \ channels 573 libavfilter/af_astats.c for (src += c; src < srcend; src += channels) { \ channels 593 libavfilter/af_astats.c const int channels = s->nb_channels; channels 595 libavfilter/af_astats.c const int start = (buf->channels * jobnr) / nb_jobs; channels 596 libavfilter/af_astats.c const int end = (buf->channels * (jobnr+1)) / nb_jobs; channels 648 libavfilter/af_astats.c ctx->internal->execute(ctx, filter_channel, buf, NULL, FFMIN(inlink->channels, ff_filter_get_nb_threads(ctx))); channels 135 libavfilter/af_asubboost.c for (int ch = 0; ch < in->channels; ch++) { channels 113 libavfilter/af_atempo.c int channels; channels 264 libavfilter/af_atempo.c int channels) channels 272 libavfilter/af_atempo.c atempo->channels = channels; channels 273 libavfilter/af_atempo.c atempo->stride = sample_size * channels; channels 349 libavfilter/af_atempo.c frag->nsamples * atempo->channels * sizeof(scalar_type); \ channels 354 libavfilter/af_atempo.c if (atempo->channels == 1) { \ channels 373 libavfilter/af_atempo.c for (i = 1; i < atempo->channels; i++) { \ channels 742 libavfilter/af_atempo.c for (j = 0; j < atempo->channels; \ channels 1048 libavfilter/af_atempo.c return yae_reset(atempo, format, sample_rate, inlink->channels); channels 126 libavfilter/af_axcorrelate.c for (int ch = 0; ch < out->channels; ch++) { channels 159 libavfilter/af_axcorrelate.c for (int ch = 0; ch < out->channels; ch++) { channels 296 libavfilter/af_axcorrelate.c outlink->channels = inlink->channels; channels 297 libavfilter/af_axcorrelate.c s->fifo[0] = av_audio_fifo_alloc(outlink->format, outlink->channels, s->size); channels 298 libavfilter/af_axcorrelate.c s->fifo[1] = av_audio_fifo_alloc(outlink->format, outlink->channels, s->size); channels 114 libavfilter/af_biquads.c uint64_t channels; channels 434 libavfilter/af_biquads.c s->cache = av_realloc_f(s->cache, sizeof(ChanCache), inlink->channels); channels 438 libavfilter/af_biquads.c memset(s->cache, 0, sizeof(ChanCache) * inlink->channels); channels 469 libavfilter/af_biquads.c const int start = (buf->channels * jobnr) / nb_jobs; channels 470 libavfilter/af_biquads.c const int end = (buf->channels * (jobnr+1)) / nb_jobs; channels 474 libavfilter/af_biquads.c if (!((av_channel_layout_extract_channel(inlink->channel_layout, ch) & s->channels))) { channels 511 libavfilter/af_biquads.c ctx->internal->execute(ctx, filter_channel, &td, NULL, FFMIN(outlink->channels, ff_filter_get_nb_threads(ctx))); channels 513 libavfilter/af_biquads.c for (ch = 0; ch < outlink->channels; ch++) { channels 609 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 610 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 635 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 636 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 661 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 662 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 686 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 687 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 710 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 711 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 736 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 737 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 762 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 763 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 786 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 787 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 814 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 815 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 840 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 841 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 859 libavfilter/af_biquads.c {"channels", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 860 libavfilter/af_biquads.c {"c", "set channels to filter", OFFSET(channels), AV_OPT_TYPE_CHANNEL_LAYOUT, {.i64=-1}, INT64_MIN, INT64_MAX, FLAGS}, channels 312 libavfilter/af_channelmap.c const int nch_in = inlink->channels; channels 350 libavfilter/af_channelmap.c buf->channels = outlink->channels; channels 359 libavfilter/af_channelmap.c int nb_channels = inlink->channels; channels 152 libavfilter/af_channelsplit.c buf_out->channels = 1; channels 57 libavfilter/af_chorus.c int channels; channels 193 libavfilter/af_chorus.c s->channels = outlink->channels; channels 216 libavfilter/af_chorus.c s->counter = av_calloc(outlink->channels, sizeof(*s->counter)); channels 220 libavfilter/af_chorus.c s->phase = av_calloc(outlink->channels, sizeof(*s->phase)); channels 224 libavfilter/af_chorus.c for (n = 0; n < outlink->channels; n++) { channels 233 libavfilter/af_chorus.c outlink->channels, channels 258 libavfilter/af_chorus.c for (c = 0; c < inlink->channels; c++) { channels 312 libavfilter/af_chorus.c outlink->channels, channels 340 libavfilter/af_chorus.c for (n = 0; n < s->channels; n++) channels 55 libavfilter/af_compand.c ChanParam *channels; channels 98 libavfilter/af_compand.c av_freep(&s->channels); channels 179 libavfilter/af_compand.c const int channels = inlink->channels; channels 201 libavfilter/af_compand.c for (chan = 0; chan < channels; chan++) { channels 204 libavfilter/af_compand.c ChanParam *cp = &s->channels[chan]; channels 225 libavfilter/af_compand.c const int channels = inlink->channels; channels 235 libavfilter/af_compand.c av_assert1(channels > 0); /* would corrupt delay_count and delay_index */ channels 237 libavfilter/af_compand.c for (chan = 0; chan < channels; chan++) { channels 241 libavfilter/af_compand.c ChanParam *cp = &s->channels[chan]; channels 297 libavfilter/af_compand.c const int channels = outlink->channels; channels 309 libavfilter/af_compand.c av_assert0(channels > 0); channels 310 libavfilter/af_compand.c for (chan = 0; chan < channels; chan++) { channels 314 libavfilter/af_compand.c ChanParam *cp = &s->channels[chan]; channels 335 libavfilter/af_compand.c const int channels = outlink->channels; channels 346 libavfilter/af_compand.c if (channels <= 0) { channels 347 libavfilter/af_compand.c av_log(ctx, AV_LOG_ERROR, "Invalid number of channels: %d\n", channels); channels 351 libavfilter/af_compand.c if (nb_attacks > channels || nb_decays > channels) { channels 354 libavfilter/af_compand.c nb_attacks = FFMIN(nb_attacks, channels); channels 355 libavfilter/af_compand.c nb_decays = FFMIN(nb_decays, channels); channels 360 libavfilter/af_compand.c s->channels = av_mallocz_array(channels, sizeof(*s->channels)); channels 364 libavfilter/af_compand.c if (!s->channels || !s->segments) { channels 377 libavfilter/af_compand.c new_nb_items += sscanf(tstr, "%lf", &s->channels[i].attack) == 1; channels 378 libavfilter/af_compand.c if (s->channels[i].attack < 0) { channels 393 libavfilter/af_compand.c new_nb_items += sscanf(tstr, "%lf", &s->channels[i].decay) == 1; channels 394 libavfilter/af_compand.c if (s->channels[i].decay < 0) { channels 409 libavfilter/af_compand.c for (i = nb_decays; i < channels; i++) { channels 410 libavfilter/af_compand.c s->channels[i].attack = s->channels[nb_decays - 1].attack; channels 411 libavfilter/af_compand.c s->channels[i].decay = s->channels[nb_decays - 1].decay; channels 508 libavfilter/af_compand.c for (i = 0; i < channels; i++) { channels 509 libavfilter/af_compand.c ChanParam *cp = &s->channels[i]; channels 141 libavfilter/af_compensationdelay.c for (ch = 0; ch < inlink->channels; ch++) { channels 81 libavfilter/af_crystalizer.c int channels; channels 93 libavfilter/af_crystalizer.c const int channels = td->channels; channels 96 libavfilter/af_crystalizer.c const int start = (channels * jobnr) / nb_jobs; channels 97 libavfilter/af_crystalizer.c const int end = (channels * (jobnr+1)) / nb_jobs; channels 113 libavfilter/af_crystalizer.c dst += channels; channels 114 libavfilter/af_crystalizer.c src += channels; channels 128 libavfilter/af_crystalizer.c const int channels = td->channels; channels 131 libavfilter/af_crystalizer.c const int start = (channels * jobnr) / nb_jobs; channels 132 libavfilter/af_crystalizer.c const int end = (channels * (jobnr+1)) / nb_jobs; channels 149 libavfilter/af_crystalizer.c dst += channels; channels 150 libavfilter/af_crystalizer.c src += channels; channels 164 libavfilter/af_crystalizer.c const int channels = td->channels; channels 167 libavfilter/af_crystalizer.c const int start = (channels * jobnr) / nb_jobs; channels 168 libavfilter/af_crystalizer.c const int end = (channels * (jobnr+1)) / nb_jobs; channels 197 libavfilter/af_crystalizer.c const int channels = td->channels; channels 200 libavfilter/af_crystalizer.c const int start = (channels * jobnr) / nb_jobs; channels 201 libavfilter/af_crystalizer.c const int end = (channels * (jobnr+1)) / nb_jobs; channels 269 libavfilter/af_crystalizer.c td.channels = in->channels; channels 272 libavfilter/af_crystalizer.c ctx->internal->execute(ctx, s->filter, &td, NULL, FFMIN(inlink->channels, channels 105 libavfilter/af_dcshift.c for (i = 0; i < inlink->channels; i++) { channels 130 libavfilter/af_dcshift.c for (i = 0; i < inlink->channels; i++) { channels 105 libavfilter/af_deesser.c s->chan = av_calloc(inlink->channels, sizeof(*s->chan)); channels 109 libavfilter/af_deesser.c for (int i = 0; i < inlink->channels; i++) { channels 136 libavfilter/af_deesser.c for (int ch = 0; ch < inlink->channels; ch++) { channels 90 libavfilter/af_drmeter.c s->chstats = av_calloc(sizeof(*s->chstats), outlink->channels); channels 93 libavfilter/af_drmeter.c s->nb_channels = outlink->channels; channels 131 libavfilter/af_drmeter.c const int channels = s->nb_channels; channels 136 libavfilter/af_drmeter.c for (c = 0; c < channels; c++) { channels 148 libavfilter/af_drmeter.c for (c = 0; c < channels; c++, src++) channels 77 libavfilter/af_dynaudnorm.c int channels; channels 302 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 334 libavfilter/af_dynaudnorm.c s->channels = inlink->channels; channels 338 libavfilter/af_dynaudnorm.c s->prev_amplification_factor = av_malloc_array(inlink->channels, sizeof(*s->prev_amplification_factor)); channels 339 libavfilter/af_dynaudnorm.c s->dc_correction_value = av_calloc(inlink->channels, sizeof(*s->dc_correction_value)); channels 340 libavfilter/af_dynaudnorm.c s->compress_threshold = av_calloc(inlink->channels, sizeof(*s->compress_threshold)); channels 341 libavfilter/af_dynaudnorm.c s->gain_history_original = av_calloc(inlink->channels, sizeof(*s->gain_history_original)); channels 342 libavfilter/af_dynaudnorm.c s->gain_history_minimum = av_calloc(inlink->channels, sizeof(*s->gain_history_minimum)); channels 343 libavfilter/af_dynaudnorm.c s->gain_history_smoothed = av_calloc(inlink->channels, sizeof(*s->gain_history_smoothed)); channels 344 libavfilter/af_dynaudnorm.c s->threshold_history = av_calloc(inlink->channels, sizeof(*s->threshold_history)); channels 354 libavfilter/af_dynaudnorm.c for (c = 0; c < inlink->channels; c++) { channels 397 libavfilter/af_dynaudnorm.c for (c = 0; c < frame->channels; c++) { channels 419 libavfilter/af_dynaudnorm.c for (c = 0; c < frame->channels; c++) { channels 427 libavfilter/af_dynaudnorm.c rms_value /= frame->nb_samples * frame->channels; channels 549 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 595 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 602 libavfilter/af_dynaudnorm.c variance /= (s->channels * frame->nb_samples) - 1; channels 631 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 639 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 674 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) channels 679 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) channels 688 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 746 libavfilter/af_dynaudnorm.c for (c = 0; c < s->channels; c++) { channels 841 libavfilter/af_dynaudnorm.c for (int c = 0; c < s->channels; c++) { channels 639 libavfilter/af_firequalizer.c vars[VAR_CHS] = inlink->channels; channels 642 libavfilter/af_firequalizer.c for (ch = 0; ch < inlink->channels; ch++) { channels 747 libavfilter/af_firequalizer.c memcpy(s->kernel_buf, s->kernel_tmp_buf, (s->multi ? inlink->channels : 1) * s->rdft_len * sizeof(*s->kernel_buf)); channels 786 libavfilter/af_firequalizer.c if (s->fft2 && !s->multi && inlink->channels > 1 && !(s->fft_ctx = av_fft_init(rdft_bits, 0))) channels 828 libavfilter/af_firequalizer.c s->kernel_tmp_buf = av_malloc_array(s->rdft_len * (s->multi ? inlink->channels : 1), sizeof(*s->kernel_tmp_buf)); channels 829 libavfilter/af_firequalizer.c s->kernel_buf = av_malloc_array(s->rdft_len * (s->multi ? inlink->channels : 1), sizeof(*s->kernel_buf)); channels 830 libavfilter/af_firequalizer.c s->conv_buf = av_calloc(2 * s->rdft_len * inlink->channels, sizeof(*s->conv_buf)); channels 831 libavfilter/af_firequalizer.c s->conv_idx = av_calloc(inlink->channels, sizeof(*s->conv_idx)); channels 836 libavfilter/af_firequalizer.c inlink->sample_rate, inlink->channels, s->analysis_rdft_len, s->rdft_len, s->fir_len, s->nsamples_max); channels 851 libavfilter/af_firequalizer.c for (ch = 0; ch + 1 < inlink->channels && s->fft_ctx; ch += 2) { channels 857 libavfilter/af_firequalizer.c for ( ; ch < inlink->channels; ch++) { channels 863 libavfilter/af_firequalizer.c for (ch = 0; ch < inlink->channels; ch++) { channels 893 libavfilter/af_firequalizer.c av_samples_set_silence(frame->extended_data, 0, frame->nb_samples, outlink->channels, frame->format); channels 127 libavfilter/af_flanger.c s->delay_last = av_calloc(inlink->channels, sizeof(*s->delay_last)); channels 137 libavfilter/af_flanger.c inlink->channels, s->max_samples, channels 163 libavfilter/af_flanger.c for (chan = 0; chan < inlink->channels; chan++) { channels 1041 libavfilter/af_hdcd.c static int hdcd_integrate(HDCDContext *ctx, hdcd_state *states, int channels, int *flag, const int32_t *samples, int count, int stride) channels 1049 libavfilter/af_hdcd.c if (stride < channels) stride = channels; channels 1051 libavfilter/af_hdcd.c for (i = 0; i < channels; i++) channels 1055 libavfilter/af_hdcd.c for (i = 0; i < channels; i++) channels 1057 libavfilter/af_hdcd.c samples += stride - channels; channels 1060 libavfilter/af_hdcd.c for (i = 0; i < channels; i++) { channels 1126 libavfilter/af_hdcd.c static int hdcd_scan(HDCDContext *ctx, hdcd_state *states, int channels, const int32_t *samples, int max, int stride) channels 1133 libavfilter/af_hdcd.c if (stride < channels) stride = channels; channels 1136 libavfilter/af_hdcd.c for(i = 0; i < channels; i++) { channels 1150 libavfilter/af_hdcd.c int consumed = hdcd_integrate(ctx, states, channels, &flag, samples, max - result, stride); channels 1154 libavfilter/af_hdcd.c for(i = 0; i < channels; i++) { channels 1168 libavfilter/af_hdcd.c for(i = 0; i < channels; i++) { channels 1516 libavfilter/af_hdcd.c static void hdcd_detect_end(hdcd_detection_data *detect, int channels) { channels 1519 libavfilter/af_hdcd.c if (detect->_active_count == channels) { channels 1556 libavfilter/af_hdcd.c for (c = 0; c < in->channels; c++) { channels 1558 libavfilter/af_hdcd.c out_data[(n * in->channels) + c] = in_data[n]; channels 1563 libavfilter/af_hdcd.c for (n = 0; n < in->nb_samples * in->channels; n++) channels 1569 libavfilter/af_hdcd.c for (c = 0; c < in->channels; c++) { channels 1571 libavfilter/af_hdcd.c out_data[(n * in->channels) + c] = in_data32[n] >> a; channels 1576 libavfilter/af_hdcd.c for (n = 0; n < in->nb_samples * in->channels; n++) channels 1589 libavfilter/af_hdcd.c for (c = 0; c < in->channels; c++) { channels 1590 libavfilter/af_hdcd.c hdcd_process(s, &s->state[c], out_data + c, in->nb_samples, in->channels); channels 1593 libavfilter/af_hdcd.c hdcd_detect_end(&s->detect, in->channels); channels 1596 libavfilter/af_hdcd.c s->sample_count += in->nb_samples * in->channels; channels 1742 libavfilter/af_hdcd.c if (inlink->channels != 2 && s->process_stereo) { channels 1743 libavfilter/af_hdcd.c av_log(ctx, AV_LOG_WARNING, "process_stereo disabled (channels = %d)\n", inlink->channels); channels 181 libavfilter/af_headphone.c const int in_channels = in->channels; channels 252 libavfilter/af_headphone.c const int in_channels = in->channels; channels 395 libavfilter/af_headphone.c int nb_input_channels = ctx->inputs[0]->channels; channels 496 libavfilter/af_headphone.c for (j = 0; j < inlink->channels; j++) { channels 533 libavfilter/af_headphone.c int I, N = ctx->inputs[1]->channels; channels 538 libavfilter/af_headphone.c for (j = 0; j < inlink->channels; j++) { channels 739 libavfilter/af_headphone.c if (s->nb_irs < inlink->channels) { channels 740 libavfilter/af_headphone.c av_log(ctx, AV_LOG_ERROR, "Number of HRIRs must be >= %d.\n", inlink->channels); channels 801 libavfilter/af_headphone.c if (hrir_link->channels < inlink->channels * 2) { channels 802 libavfilter/af_headphone.c av_log(ctx, AV_LOG_ERROR, "Number of channels in HRIR stream must be >= %d.\n", inlink->channels * 2); channels 807 libavfilter/af_headphone.c s->gain_lfe = expf((s->gain - 3 * inlink->channels + s->lfe_gain) / 20 * M_LN10); channels 55 libavfilter/af_join.c ChannelMap *channels; channels 127 libavfilter/af_join.c if (s->channels[out_ch_idx].input >= 0) { channels 151 libavfilter/af_join.c s->channels[out_ch_idx].input = input_idx; channels 153 libavfilter/af_join.c s->channels[out_ch_idx].in_channel = in_channel; channels 155 libavfilter/af_join.c s->channels[out_ch_idx].in_channel_idx = in_ch_idx; channels 174 libavfilter/af_join.c s->channels = av_mallocz_array(s->nb_channels, sizeof(*s->channels)); channels 177 libavfilter/af_join.c if (!s->channels || !s->buffers|| !s->input_frames) channels 181 libavfilter/af_join.c s->channels[i].out_channel = av_channel_layout_extract_channel(s->channel_layout, i); channels 182 libavfilter/af_join.c s->channels[i].input = -1; channels 218 libavfilter/af_join.c av_freep(&s->channels); channels 294 libavfilter/af_join.c ChannelMap *ch = &s->channels[i]; channels 320 libavfilter/af_join.c ChannelMap *ch = &s->channels[i]; channels 328 libavfilter/af_join.c ChannelMap *ch = &s->channels[i]; channels 347 libavfilter/af_join.c ChannelMap *ch = &s->channels[i]; channels 398 libavfilter/af_join.c ChannelMap *ch = &s->channels[i]; channels 448 libavfilter/af_join.c frame->channels = outlink->channels; channels 148 libavfilter/af_ladspa.c av_assert0(in->channels == (s->nb_inputs * s->nb_handles)); channels 163 libavfilter/af_ladspa.c av_assert0(!s->nb_outputs || out->channels == (s->nb_outputs * s->nb_handles)); channels 267 libavfilter/af_ladspa.c s->nb_handles = s->nb_inputs == 1 && s->nb_outputs == 1 ? link->channels : 1; channels 316 libavfilter/af_ladspa.c outlink->channels = inlink->channels; channels 92 libavfilter/af_loudnorm.c int channels; channels 167 libavfilter/af_loudnorm.c static void detect_peak(LoudNormContext *s, int offset, int nb_samples, int channels, int *peak_delta, double *peak_value) channels 177 libavfilter/af_loudnorm.c index = s->limiter_buf_index + (offset * channels) + (1920 * channels); channels 182 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) channels 183 libavfilter/af_loudnorm.c s->prev_smp[c] = fabs(buf[index + c - channels]); channels 187 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 191 libavfilter/af_loudnorm.c next = fabs(buf[(index + c + channels) < s->limiter_buf_size ? (index + c + channels) : (index + c + channels - s->limiter_buf_size)]); channels 198 libavfilter/af_loudnorm.c next = fabs(buf[(index + c + (i * channels)) < s->limiter_buf_size ? (index + c + (i * channels)) : (index + c + (i * channels) - s->limiter_buf_size)]); channels 208 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 224 libavfilter/af_loudnorm.c index += channels; channels 230 libavfilter/af_loudnorm.c static void true_peak_limiter(LoudNormContext *s, double *out, int nb_samples, int channels) channels 246 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 249 libavfilter/af_loudnorm.c buf += channels; channels 258 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 263 libavfilter/af_loudnorm.c buf += channels; channels 274 libavfilter/af_loudnorm.c detect_peak(s, smp_cnt, nb_samples - smp_cnt, channels, &peak_delta, &peak_value); channels 282 libavfilter/af_loudnorm.c s->env_index = s->peak_index - (s->attack_length * channels); channels 286 libavfilter/af_loudnorm.c s->env_index += (s->env_cnt * channels); channels 297 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 303 libavfilter/af_loudnorm.c s->env_index += channels; channels 322 libavfilter/af_loudnorm.c detect_peak(s, smp_cnt, nb_samples, channels, &peak_delta, &peak_value); channels 347 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 353 libavfilter/af_loudnorm.c s->env_index += channels; channels 368 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 374 libavfilter/af_loudnorm.c s->env_index += channels; channels 396 libavfilter/af_loudnorm.c for (c = 0; c < channels; c++) { channels 402 libavfilter/af_loudnorm.c out += channels; channels 403 libavfilter/af_loudnorm.c index += channels; channels 449 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 465 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 468 libavfilter/af_loudnorm.c src += inlink->channels; channels 469 libavfilter/af_loudnorm.c s->buf_index += inlink->channels; channels 489 libavfilter/af_loudnorm.c for (n = 0; n < (s->limiter_buf_size / inlink->channels); n++) { channels 490 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 493 libavfilter/af_loudnorm.c s->limiter_buf_index += inlink->channels; channels 497 libavfilter/af_loudnorm.c s->buf_index += inlink->channels; channels 501 libavfilter/af_loudnorm.c true_peak_limiter(s, dst, subframe_length, inlink->channels); channels 518 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 522 libavfilter/af_loudnorm.c src += inlink->channels; channels 524 libavfilter/af_loudnorm.c s->limiter_buf_index += inlink->channels; channels 528 libavfilter/af_loudnorm.c s->prev_buf_index += inlink->channels; channels 532 libavfilter/af_loudnorm.c s->buf_index += inlink->channels; channels 537 libavfilter/af_loudnorm.c subframe_length = (frame_size(inlink->sample_rate, 100) - in->nb_samples) * inlink->channels; channels 540 libavfilter/af_loudnorm.c true_peak_limiter(s, dst, in->nb_samples, inlink->channels); channels 580 libavfilter/af_loudnorm.c for (n = 0; n < s->limiter_buf_size / inlink->channels; n++) { channels 581 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 584 libavfilter/af_loudnorm.c src_index += inlink->channels; channels 586 libavfilter/af_loudnorm.c s->limiter_buf_index += inlink->channels; channels 593 libavfilter/af_loudnorm.c true_peak_limiter(s, dst, subframe_length, inlink->channels); channels 596 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 597 libavfilter/af_loudnorm.c if (src_index < (in->nb_samples * inlink->channels)) { channels 604 libavfilter/af_loudnorm.c if (src_index < (in->nb_samples * inlink->channels)) channels 605 libavfilter/af_loudnorm.c src_index += inlink->channels; channels 607 libavfilter/af_loudnorm.c s->limiter_buf_index += inlink->channels; channels 612 libavfilter/af_loudnorm.c dst += (subframe_length * inlink->channels); channels 621 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 624 libavfilter/af_loudnorm.c src += inlink->channels; channels 625 libavfilter/af_loudnorm.c dst += inlink->channels; channels 654 libavfilter/af_loudnorm.c nb_samples = (s->buf_size / inlink->channels) - s->prev_nb_samples; channels 665 libavfilter/af_loudnorm.c offset = ((s->limiter_buf_size / inlink->channels) - s->prev_nb_samples) * inlink->channels; channels 666 libavfilter/af_loudnorm.c offset -= (frame_size(inlink->sample_rate, 100) - s->prev_nb_samples) * inlink->channels; channels 670 libavfilter/af_loudnorm.c for (c = 0; c < inlink->channels; c++) { channels 673 libavfilter/af_loudnorm.c src += inlink->channels; channels 674 libavfilter/af_loudnorm.c s->buf_index += inlink->channels; channels 733 libavfilter/af_loudnorm.c s->r128_in = ff_ebur128_init(inlink->channels, inlink->sample_rate, 0, FF_EBUR128_MODE_I | FF_EBUR128_MODE_S | FF_EBUR128_MODE_LRA | FF_EBUR128_MODE_SAMPLE_PEAK); channels 737 libavfilter/af_loudnorm.c s->r128_out = ff_ebur128_init(inlink->channels, inlink->sample_rate, 0, FF_EBUR128_MODE_I | FF_EBUR128_MODE_S | FF_EBUR128_MODE_LRA | FF_EBUR128_MODE_SAMPLE_PEAK); channels 741 libavfilter/af_loudnorm.c if (inlink->channels == 1 && s->dual_mono) { channels 746 libavfilter/af_loudnorm.c s->buf_size = frame_size(inlink->sample_rate, 3000) * inlink->channels; channels 751 libavfilter/af_loudnorm.c s->limiter_buf_size = frame_size(inlink->sample_rate, 210) * inlink->channels; channels 756 libavfilter/af_loudnorm.c s->prev_smp = av_malloc_array(inlink->channels, sizeof(*s->prev_smp)); channels 772 libavfilter/af_loudnorm.c s->channels = inlink->channels; channels 816 libavfilter/af_loudnorm.c for (c = 0; c < s->channels; c++) { channels 826 libavfilter/af_loudnorm.c for (c = 0; c < s->channels; c++) { channels 293 libavfilter/af_lv2.c outlink->channels = inlink->channels; channels 336 libavfilter/af_mcompand.c p->previous = av_calloc(outlink->channels, sizeof(*p->previous)); channels 388 libavfilter/af_mcompand.c s->bands[i].attack_rate = av_calloc(outlink->channels, sizeof(double)); channels 389 libavfilter/af_mcompand.c s->bands[i].decay_rate = av_calloc(outlink->channels, sizeof(double)); channels 390 libavfilter/af_mcompand.c s->bands[i].volume = av_calloc(outlink->channels, sizeof(double)); channels 391 libavfilter/af_mcompand.c for (k = 0; k < FFMIN(nb_attacks / 2, outlink->channels); k++) { channels 412 libavfilter/af_mcompand.c for (ch = k; ch < outlink->channels; ch++) { channels 484 libavfilter/af_mcompand.c for (k = 0; k < outlink->channels; k++) { channels 618 libavfilter/af_mcompand.c for (ch = 0; ch < outlink->channels; ch++) { channels 302 libavfilter/af_pan.c if (link->channels > MAX_CHANNELS || channels 318 libavfilter/af_pan.c if (av_opt_set_int(pan->swr, "ich", link->channels, 0) < 0) channels 332 libavfilter/af_pan.c for (j = 0; j < link->channels; j++) { channels 350 libavfilter/af_pan.c for (j = 0; j < link->channels; j++) channels 359 libavfilter/af_pan.c for (j = 0; j < link->channels; j++) channels 374 libavfilter/af_pan.c for (j = 0; j < link->channels; j++) { channels 411 libavfilter/af_pan.c outsamples->channels = outlink->channels; channels 37 libavfilter/af_rubberband.c smoothing, formant, opitch, channels; channels 76 libavfilter/af_rubberband.c { "channels", "set channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64=0}, 0, INT_MAX, A, "channels" }, channels 163 libavfilter/af_rubberband.c s->smoothing|s->formant|s->opitch|s->channels| channels 168 libavfilter/af_rubberband.c s->rbs = rubberband_new(inlink->sample_rate, inlink->channels, opts, 1. / s->tempo, s->pitch); channels 180 libavfilter/af_sidechaincompress.c for (c = 1; c < sclink->channels; c++) channels 183 libavfilter/af_sidechaincompress.c for (c = 1; c < sclink->channels; c++) channels 186 libavfilter/af_sidechaincompress.c abs_sample /= sclink->channels; channels 209 libavfilter/af_sidechaincompress.c for (c = 0; c < inlink->channels; c++) channels 212 libavfilter/af_sidechaincompress.c src += inlink->channels; channels 213 libavfilter/af_sidechaincompress.c dst += inlink->channels; channels 214 libavfilter/af_sidechaincompress.c scsrc += sclink->channels; channels 350 libavfilter/af_sidechaincompress.c outlink->channels = ctx->inputs[0]->channels; channels 352 libavfilter/af_sidechaincompress.c s->fifo[0] = av_audio_fifo_alloc(ctx->inputs[0]->format, ctx->inputs[0]->channels, 1024); channels 353 libavfilter/af_sidechaincompress.c s->fifo[1] = av_audio_fifo_alloc(ctx->inputs[1]->format, ctx->inputs[1]->channels, 1024); channels 40 libavfilter/af_silencedetect.c int channels; ///< number of channels channels 87 libavfilter/af_silencedetect.c s->start[channel] = insamples->pts + av_rescale_q(current_sample / s->channels + 1 - nb_samples_notify * s->independent_channels / s->channels, channels 99 libavfilter/af_silencedetect.c int64_t end_pts = insamples ? insamples->pts + av_rescale_q(current_sample / s->channels, channels 145 libavfilter/af_silencedetect.c s->channels = inlink->channels; channels 147 libavfilter/af_silencedetect.c s->independent_channels = s->mono ? s->channels : 1; channels 176 libavfilter/af_silencedetect.c const int nb_channels = inlink->channels; channels 210 libavfilter/af_silenceremove.c s->window_size = FFMAX((inlink->sample_rate * s->window_ratio), 1) * inlink->channels; channels 228 libavfilter/af_silenceremove.c inlink->channels); channels 234 libavfilter/af_silenceremove.c inlink->channels); channels 244 libavfilter/af_silenceremove.c inlink->channels); channels 250 libavfilter/af_silenceremove.c inlink->channels); channels 273 libavfilter/af_silenceremove.c out->nb_samples = *nb_samples_written / outlink->channels; channels 291 libavfilter/af_silenceremove.c silence = ff_get_audio_buffer(outlink, s->stop_silence_end / outlink->channels); channels 338 libavfilter/af_silenceremove.c nbs = in->nb_samples - nb_samples_read / outlink->channels; channels 345 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 350 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 356 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 360 libavfilter/af_silenceremove.c nb_samples_read += outlink->channels; channels 362 libavfilter/af_silenceremove.c if (s->start_holdoff_end >= s->start_duration * outlink->channels) { channels 376 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 380 libavfilter/af_silenceremove.c s->start_silence_end = FFMIN(s->start_silence_end + 1, outlink->channels * s->start_silence); channels 381 libavfilter/af_silenceremove.c if (s->start_silence_offset >= outlink->channels * s->start_silence) { channels 387 libavfilter/af_silenceremove.c ibuf += outlink->channels; channels 388 libavfilter/af_silenceremove.c nb_samples_read += outlink->channels; channels 396 libavfilter/af_silenceremove.c nbs -= nbs % outlink->channels; channels 400 libavfilter/af_silenceremove.c out = ff_get_audio_buffer(outlink, nbs / outlink->channels + s->start_silence_end / outlink->channels); channels 445 libavfilter/af_silenceremove.c nbs = in->nb_samples - nb_samples_read / outlink->channels; channels 460 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 465 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 475 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 479 libavfilter/af_silenceremove.c nb_samples_read += outlink->channels; channels 480 libavfilter/af_silenceremove.c nb_samples_written += outlink->channels; channels 482 libavfilter/af_silenceremove.c for (j = 0; j < outlink->channels; j++) { channels 486 libavfilter/af_silenceremove.c s->stop_silence_end = FFMIN(s->stop_silence_end + 1, outlink->channels * s->stop_silence); channels 487 libavfilter/af_silenceremove.c if (s->stop_silence_offset >= outlink->channels * s->stop_silence) { channels 494 libavfilter/af_silenceremove.c nb_samples_read += outlink->channels; channels 496 libavfilter/af_silenceremove.c if (s->stop_holdoff_end >= s->stop_duration * outlink->channels) { channels 526 libavfilter/af_silenceremove.c memcpy(obuf, ibuf, sizeof(double) * nbs * outlink->channels); channels 540 libavfilter/af_silenceremove.c nbs -= nbs % outlink->channels; channels 544 libavfilter/af_silenceremove.c out = ff_get_audio_buffer(outlink, nbs / outlink->channels); channels 593 libavfilter/af_silenceremove.c frame = ff_get_audio_buffer(outlink, nbs / outlink->channels); channels 251 libavfilter/af_sofalizer.c int m, ch, n_conv = ctx->inputs[0]->channels; /* get no. input channels */ channels 728 libavfilter/af_sofalizer.c int nb_input_channels = ctx->inputs[0]->channels; /* no. input channels */ channels 998 libavfilter/af_sofalizer.c s->gain_lfe = expf((s->gain - 3 * inlink->channels + s->lfe_gain) / 20 * M_LN10); channels 1000 libavfilter/af_sofalizer.c s->n_conv = inlink->channels; channels 1007 libavfilter/af_sofalizer.c inlink->sample_rate, s->n_conv, inlink->channels, s->buffer_length); channels 202 libavfilter/af_superequalizer.c for (ch = 0; ch < in->channels; ch++) { channels 203 libavfilter/af_surround.c s->rdft = av_calloc(inlink->channels, sizeof(*s->rdft)); channels 207 libavfilter/af_surround.c for (ch = 0; ch < inlink->channels; ch++) { channels 212 libavfilter/af_surround.c s->nb_in_channels = inlink->channels; channels 250 libavfilter/af_surround.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->buf_size); channels 266 libavfilter/af_surround.c s->irdft = av_calloc(outlink->channels, sizeof(*s->irdft)); channels 270 libavfilter/af_surround.c for (ch = 0; ch < outlink->channels; ch++) { channels 275 libavfilter/af_surround.c s->nb_out_channels = outlink->channels; channels 1592 libavfilter/af_surround.c ctx->internal->execute(ctx, fft_channel, NULL, NULL, inlink->channels); channels 1600 libavfilter/af_surround.c ctx->internal->execute(ctx, ifft_channel, out, NULL, outlink->channels); channels 52 libavfilter/af_tremolo.c const int channels = inlink->channels; channels 71 libavfilter/af_tremolo.c for (c = 0; c < channels; c++) channels 73 libavfilter/af_tremolo.c dst += channels; channels 74 libavfilter/af_tremolo.c src += channels; channels 31 libavfilter/af_vibrato.c int channels; channels 83 libavfilter/af_vibrato.c for (c = 0; c < inlink->channels; c++) { channels 150 libavfilter/af_vibrato.c for (c = 0; c < s->channels; c++) channels 160 libavfilter/af_vibrato.c s->channels = inlink->channels; channels 162 libavfilter/af_vibrato.c s->buf = av_calloc(inlink->channels, sizeof(*s->buf)); channels 166 libavfilter/af_vibrato.c for (c = 0; c < s->channels; c++) { channels 297 libavfilter/af_volume.c vol->channels = inlink->channels; channels 298 libavfilter/af_volume.c vol->planes = av_sample_fmt_is_planar(inlink->format) ? vol->channels : 1; channels 310 libavfilter/af_volume.c vol->var_values[VAR_NB_CHANNELS] = inlink->channels; channels 433 libavfilter/af_volume.c plane_samples = FFALIGN(nb_samples * vol->channels, vol->samples_align); channels 82 libavfilter/af_volume.h int channels; channels 65 libavfilter/af_volumedetect.c int nb_channels = samples->channels; channels 41 libavfilter/audio.c int channels = link->channels; channels 43 libavfilter/audio.c av_assert0(channels == av_get_channel_layout_nb_channels(link->channel_layout) || !av_get_channel_layout_nb_channels(link->channel_layout)); channels 46 libavfilter/audio.c link->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels, channels 62 libavfilter/audio.c if (pool_channels != channels || pool_nb_samples < nb_samples || channels 66 libavfilter/audio.c link->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels, channels 81 libavfilter/audio.c av_samples_set_silence(frame->extended_data, 0, nb_samples, channels, link->format); channels 100 libavfilter/avf_abitscope.c s->nb_channels = inlink->channels; channels 172 libavfilter/avf_abitscope.c for (ch = 0; ch < inlink->channels; ch++) { channels 174 libavfilter/avf_abitscope.c int w = outpicref->width / inlink->channels; channels 195 libavfilter/avf_abitscope.c for (ch = 0; ch < inlink->channels; ch++) { channels 197 libavfilter/avf_abitscope.c int w = outpicref->width / inlink->channels; channels 124 libavfilter/avf_ahistogram.c s->dchannels = s->dmode == SINGLE ? 1 : inlink->channels; channels 204 libavfilter/avf_ahistogram.c for (c = 0; c < inlink->channels; c++) { channels 227 libavfilter/avf_ahistogram.c for (c = 0; c < inlink->channels; c++) { channels 263 libavfilter/avf_concat.c outlink->channels, outlink->format); channels 192 libavfilter/avf_showfreqs.c s->nb_channels = inlink->channels; channels 230 libavfilter/avf_showfreqs.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->win_size); channels 214 libavfilter/avf_showspatial.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->win_size); channels 694 libavfilter/avf_showspectrum.c av_get_channel_layout_string(chlayout_str, sizeof(chlayout_str), inlink->channels, channels 1018 libavfilter/avf_showspectrum.c h = (s->mode == COMBINED || s->orientation == HORIZONTAL) ? s->h : s->h / inlink->channels; channels 1019 libavfilter/avf_showspectrum.c w = (s->mode == COMBINED || s->orientation == VERTICAL) ? s->w : s->w / inlink->channels; channels 1035 libavfilter/avf_showspectrum.c s->fft = av_calloc(inlink->channels, sizeof(*s->fft)); channels 1042 libavfilter/avf_showspectrum.c s->ifft = av_calloc(inlink->channels, sizeof(*s->ifft)); channels 1067 libavfilter/avf_showspectrum.c s->nb_display_channels = inlink->channels; channels 1200 libavfilter/avf_showspectrum.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, s->win_size); channels 169 libavfilter/avf_showvolume.c s->values = av_calloc(inlink->channels * VAR_VARS_NB, sizeof(double)); channels 173 libavfilter/avf_showvolume.c s->color_lut = av_calloc(s->w, sizeof(*s->color_lut) * inlink->channels); channels 177 libavfilter/avf_showvolume.c s->max = av_calloc(inlink->channels, sizeof(*s->max)); channels 191 libavfilter/avf_showvolume.c s->max_persistent = av_calloc(inlink->channels * s->persistent_max_frames, sizeof(*s->max_persistent)); channels 192 libavfilter/avf_showvolume.c s->nb_frames_max_display = av_calloc(inlink->channels * s->persistent_max_frames, sizeof(*s->nb_frames_max_display)); channels 205 libavfilter/avf_showvolume.c outlink->w = s->h * inlink->channels + (inlink->channels - 1) * s->b; channels 208 libavfilter/avf_showvolume.c outlink->h = s->h * inlink->channels + (inlink->channels - 1) * s->b; channels 214 libavfilter/avf_showvolume.c for (ch = 0; ch < inlink->channels; ch++) { channels 356 libavfilter/avf_showvolume.c for (c = 0; c < inlink->channels; c++) { channels 391 libavfilter/avf_showvolume.c for (c = 0; c < inlink->channels; c++) { channels 435 libavfilter/avf_showvolume.c for (c = 0; c < inlink->channels && s->h >= 8 && s->draw_volume; c++) { channels 411 libavfilter/avf_showwaves.c int nb_channels = inlink->channels; channels 547 libavfilter/avf_showwaves.c int nb_channels = inlink->channels; channels 568 libavfilter/avf_showwaves.c const int nb_channels = inlink->channels; channels 648 libavfilter/avf_showwaves.c out->pts = in->pts + av_rescale_q((p - (int16_t *)in->data[0]) / inlink->channels, channels 679 libavfilter/avf_showwaves.c int nb_channels = inlink->channels; channels 806 libavfilter/avf_showwaves.c showwaves->sum = av_mallocz_array(inlink->channels, sizeof(*showwaves->sum)); channels 189 libavfilter/avfilter.c return link->channels; channels 1096 libavfilter/avfilter.c if (frame->channels != link->channels) { channels 1177 libavfilter/avfilter.c frame->nb_samples, link->channels, link->format); channels 1185 libavfilter/avfilter.c link->channels, link->format); channels 1557 libavfilter/avfilter.c frame->channels, channels 573 libavfilter/avfilter.h int channels; channels 737 libavfilter/avfiltergraph.c if ((link->channels = FF_LAYOUT2COUNT(link->channel_layout))) channels 740 libavfilter/avfiltergraph.c link->channels = av_get_channel_layout_nb_channels(link->channel_layout); channels 198 libavfilter/buffersink.c MAKE_AVFILTERLINK_ACCESSOR(int , channels ) channels 63 libavfilter/buffersrc.c int channels; channels 79 libavfilter/buffersrc.c c->channel_layout != ch_layout || c->channels != ch_count) {\ channels 81 libavfilter/buffersrc.c av_get_sample_fmt_name(c->sample_fmt), c->sample_rate, c->channel_layout, c->channels,\ channels 161 libavfilter/buffersrc.c av_get_channel_layout_nb_channels(frame->channel_layout) != frame->channels) { channels 221 libavfilter/buffersrc.c frame->channels, frame->format, frame->pts); channels 318 libavfilter/buffersrc.c { "channels", NULL, OFFSET(channels), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, A }, channels 346 libavfilter/buffersrc.c if (s->channels) { channels 347 libavfilter/buffersrc.c if (n != s->channels) { channels 351 libavfilter/buffersrc.c s->channels, s->channel_layout_str, n); channels 355 libavfilter/buffersrc.c s->channels = n; channels 356 libavfilter/buffersrc.c } else if (!s->channels) { channels 402 libavfilter/buffersrc.c FF_COUNT2LAYOUT(c->channels))) < 0) channels 44 libavfilter/dnn/dnn_backend_native.c input->channels = oprd->dims[3]; channels 78 libavfilter/dnn/dnn_backend_native.c oprd->dims[3] = input->channels; channels 281 libavfilter/dnn/dnn_backend_native.c outputs[i].channels = oprd->dims[3]; channels 104 libavfilter/dnn/dnn_backend_native.h int height, width, channels; channels 62 libavfilter/dnn/dnn_backend_native_layer_depth2space.c int channels = operands[input_operand_index].dims[3]; channels 66 libavfilter/dnn/dnn_backend_native_layer_depth2space.c int new_channels = channels / (block_size * block_size); channels 67 libavfilter/dnn/dnn_backend_native_layer_depth2space.c int output_linesize = width * channels; channels 90 libavfilter/dnn/dnn_backend_tf.c int64_t input_dims[] = {1, input->height, input->width, input->channels}; channels 134 libavfilter/dnn/dnn_backend_tf.c input->channels = dims[3]; channels 636 libavfilter/dnn/dnn_backend_tf.c outputs[i].channels = TF_Dim(tf_model->output_tensors[i], 3); channels 40 libavfilter/dnn_interface.h int width, height, channels; channels 158 libavfilter/ebur128.c (int *) av_malloc_array(st->channels, sizeof(*st->d->channel_map)); channels 161 libavfilter/ebur128.c if (st->channels == 4) { channels 166 libavfilter/ebur128.c } else if (st->channels == 5) { channels 173 libavfilter/ebur128.c for (i = 0; i < st->channels; ++i) { channels 217 libavfilter/ebur128.c FFEBUR128State *ff_ebur128_init(unsigned int channels, channels 229 libavfilter/ebur128.c st->channels = channels; channels 234 libavfilter/ebur128.c (double *) av_mallocz_array(channels, sizeof(*st->d->sample_peak)); channels 256 libavfilter/ebur128.c st->channels * sizeof(*st->d->audio_data)); channels 278 libavfilter/ebur128.c st->d->data_ptrs = av_malloc_array(channels, sizeof(*st->d->data_ptrs)); channels 323 libavfilter/ebur128.c for (c = 0; c < st->channels; ++c) { \ channels 337 libavfilter/ebur128.c for (c = 0; c < st->channels; ++c) { \ channels 347 libavfilter/ebur128.c audio_data[i * st->channels + c] = \ channels 399 libavfilter/ebur128.c for (c = 0; c < st->channels; ++c) { channels 403 libavfilter/ebur128.c if (st->d->audio_data_index < frames_per_block * st->channels) { channels 404 libavfilter/ebur128.c for (i = 0; i < st->d->audio_data_index / st->channels; ++i) { channels 405 libavfilter/ebur128.c channel_sum += st->d->audio_data[i * st->channels + c] * channels 406 libavfilter/ebur128.c st->d->audio_data[i * st->channels + c]; channels 410 libavfilter/ebur128.c st->d->audio_data_index / st->channels); channels 412 libavfilter/ebur128.c channel_sum += st->d->audio_data[i * st->channels + c] * channels 413 libavfilter/ebur128.c st->d->audio_data[i * st->channels + c]; channels 417 libavfilter/ebur128.c st->d->audio_data_index / st->channels - frames_per_block; channels 418 libavfilter/ebur128.c i < st->d->audio_data_index / st->channels; ++i) { channels 420 libavfilter/ebur128.c st->d->audio_data[i * st->channels + channels 422 libavfilter/ebur128.c st->channels + channels 449 libavfilter/ebur128.c if (channel_number >= st->channels) { channels 453 libavfilter/ebur128.c (st->channels != 1 || channel_number != 0)) { channels 470 libavfilter/ebur128.c st->d->audio_data_index += st->d->needed_frames * st->channels; \ channels 490 libavfilter/ebur128.c if (st->d->audio_data_index == st->d->audio_data_frames * st->channels) { \ channels 495 libavfilter/ebur128.c st->d->audio_data_index += frames * st->channels; \ channels 513 libavfilter/ebur128.c for (i = 0; i < st->channels; i++) \ channels 515 libavfilter/ebur128.c ff_ebur128_add_frames_planar_##type(st, buf, frames, st->channels); \ channels 764 libavfilter/ebur128.c } else if (channel_number >= st->channels) { channels 105 libavfilter/ebur128.h unsigned int channels; /**< The number of channels. */ channels 118 libavfilter/ebur128.h FFEBUR128State *ff_ebur128_init(unsigned int channels, channels 192 libavfilter/f_graphmonitor.c snprintf(buffer, sizeof(buffer)-1, " | channels: %d", l->channels); channels 74 libavfilter/f_loop.c s->fifo = av_audio_fifo_alloc(inlink->format, inlink->channels, 8192); channels 75 libavfilter/f_loop.c s->left = av_audio_fifo_alloc(inlink->format, inlink->channels, 8192); channels 175 libavfilter/f_reverse.c for (int p = 0; p < out->channels; p++) { channels 213 libavfilter/f_reverse.c const int channels = out->channels; channels 219 libavfilter/f_reverse.c for (int p = 0; p < channels; p++) channels 220 libavfilter/f_reverse.c FFSWAP(uint8_t, dst[i * channels + p], dst[j * channels + p]); channels 226 libavfilter/f_reverse.c for (int p = 0; p < channels; p++) channels 227 libavfilter/f_reverse.c FFSWAP(int16_t, dst[i * channels + p], dst[j * channels + p]); channels 233 libavfilter/f_reverse.c for (int p = 0; p < channels; p++) channels 234 libavfilter/f_reverse.c FFSWAP(int32_t, dst[i * channels + p], dst[j * channels + p]); channels 240 libavfilter/f_reverse.c for (int p = 0; p < channels; p++) channels 241 libavfilter/f_reverse.c FFSWAP(float, dst[i * channels + p], dst[j * channels + p]); channels 247 libavfilter/f_reverse.c for (int p = 0; p < channels; p++) channels 248 libavfilter/f_reverse.c FFSWAP(double, dst[i * channels + p], dst[j * channels + p]); channels 121 libavfilter/f_streamselect.c outlink->channels = inlink->channels; channels 107 libavfilter/fifo.c int nb_channels = link->channels; channels 132 libavfilter/fifo.c frame->channels : 1; channels 173 libavfilter/fifo.c int nb_channels = link->channels; channels 40 libavfilter/framepool.c int channels; channels 120 libavfilter/framepool.c int channels, channels 135 libavfilter/framepool.c pool->planes = planar ? channels : 1; channels 136 libavfilter/framepool.c pool->channels = channels; channels 141 libavfilter/framepool.c ret = av_samples_get_buffer_size(&pool->linesize[0], channels, channels 177 libavfilter/framepool.c int *channels, channels 187 libavfilter/framepool.c *channels = pool->channels; channels 243 libavfilter/framepool.c frame->channels = pool->channels; channels 65 libavfilter/framepool.h int channels, channels 103 libavfilter/framepool.h int *channels, channels 137 libavfilter/framequeue.c planes = planar ? b->frame->channels : 1; channels 140 libavfilter/framequeue.c bytes *= b->frame->channels; channels 49 libavfilter/graphdump.c link->channels, link->channel_layout); channels 190 libavfilter/src_movie.c int64_t chl = av_get_default_channel_layout(dec_par->channels); channels 196 libavfilter/src_movie.c st_index, dec_par->channels); channels 200 libavfilter/src_movie.c av_get_channel_layout_string(buf, sizeof(buf), dec_par->channels, chl); channels 315 libavfilter/trim.c out->nb_samples, inlink->channels, channels 47 libavfilter/vaf_spectrumsynth.c int channels; channels 77 libavfilter/vaf_spectrumsynth.c { "channels", "set channels", OFFSET(channels), AV_OPT_TYPE_INT, {.i64 = 1}, 1, 8, A }, channels 118 libavfilter/vaf_spectrumsynth.c (ret = ff_add_channel_layout (&layout, FF_COUNT2LAYOUT(s->channels))) < 0 || channels 181 libavfilter/vaf_spectrumsynth.c s->size = s->orientation == VERTICAL ? height / s->channels : width / s->channels; channels 195 libavfilter/vaf_spectrumsynth.c s->fft_data = av_calloc(s->channels, sizeof(*s->fft_data)); channels 198 libavfilter/vaf_spectrumsynth.c for (ch = 0; ch < s->channels; ch++) { channels 298 libavfilter/vaf_spectrumsynth.c int start = h * (s->channels - ch) - 1; channels 299 libavfilter/vaf_spectrumsynth.c int end = h * (s->channels - ch - 1); channels 347 libavfilter/vaf_spectrumsynth.c for (ch = 0; ch < s->channels; ch++) { channels 376 libavfilter/vaf_spectrumsynth.c for (ch = 0; ch < s->channels; ch++) { channels 398 libavfilter/vaf_spectrumsynth.c if (ch == s->channels - 1) { channels 411 libavfilter/vaf_spectrumsynth.c for (c = 0; c < s->channels; c++) { channels 501 libavfilter/vaf_spectrumsynth.c for (i = 0; i < s->channels; i++) channels 86 libavfilter/vf_derain.c dr_context->input.channels = 3; channels 128 libavfilter/vf_dnn_processing.c model_input->channels); channels 150 libavfilter/vf_dnn_processing.c if (model_input->channels != 3) { channels 160 libavfilter/vf_dnn_processing.c if (model_input->channels != 1) { channels 175 libavfilter/vf_dnn_processing.c if (model_input->channels != 1) { channels 213 libavfilter/vf_dnn_processing.c ctx->input.channels = model_input.channels; channels 342 libavfilter/vf_scale_cuda.c static int call_resize_kernel(AVFilterContext *ctx, CUfunction func, int channels, channels 364 libavfilter/vf_scale_cuda.c .res.pitch2D.numChannels = channels, channels 125 libavfilter/vf_sr.c sr_context->input.channels = 1; channels 157 libavfilter/vf_thumbnail_cuda.c static int thumbnail_kernel(AVFilterContext *ctx, CUfunction func, int channels, channels 176 libavfilter/vf_thumbnail_cuda.c .res.pitch2D.numChannels = channels, channels 55 libavfilter/vf_yadif_cuda.c CUarray_format format, int channels, channels 84 libavfilter/vf_yadif_cuda.c .res.pitch2D.numChannels = channels, channels 137 libavfilter/vf_yadif_cuda.c int pixel_size, channels; channels 147 libavfilter/vf_yadif_cuda.c channels = comp->step / pixel_size; channels 148 libavfilter/vf_yadif_cuda.c if (pixel_size > 2 || channels > 2) { channels 154 libavfilter/vf_yadif_cuda.c func = channels == 1 ? s->cu_func_uchar : s->cu_func_uchar2; channels 158 libavfilter/vf_yadif_cuda.c func = channels == 1 ? s->cu_func_ushort : s->cu_func_ushort2; channels 167 libavfilter/vf_yadif_cuda.c comp->plane, pixel_size, channels); channels 172 libavfilter/vf_yadif_cuda.c format, channels, channels 66 libavformat/3dostr.c st->codecpar->channels = avio_rb32(s->pb); channels 67 libavformat/3dostr.c if (st->codecpar->channels <= 0) channels 72 libavformat/3dostr.c st->duration = (avio_rb32(s->pb) - 1) / st->codecpar->channels; channels 74 libavformat/3dostr.c st->duration = avio_rb32(s->pb) * 16 / st->codecpar->channels; channels 99 libavformat/3dostr.c st->codecpar->block_align = 1 * st->codecpar->channels; channels 145 libavformat/3dostr.c pkt->duration = size / st->codecpar->channels; channels 71 libavformat/4xm.c int channels; channels 153 libavformat/4xm.c fourxm->tracks[track].channels = AV_RL32(buf + 36); channels 158 libavformat/4xm.c if (fourxm->tracks[track].channels <= 0 || channels 159 libavformat/4xm.c fourxm->tracks[track].channels > FF_SANE_NB_CHANNELS || channels 171 libavformat/4xm.c if (fourxm->tracks[track].sample_rate > INT64_MAX / fourxm->tracks[track].bits / fourxm->tracks[track].channels) { channels 173 libavformat/4xm.c fourxm->tracks[track].sample_rate, fourxm->tracks[track].bits, fourxm->tracks[track].channels); channels 189 libavformat/4xm.c st->codecpar->channels = fourxm->tracks[track].channels; channels 192 libavformat/4xm.c st->codecpar->bit_rate = (int64_t)st->codecpar->channels * channels 195 libavformat/4xm.c st->codecpar->block_align = st->codecpar->channels * channels 354 libavformat/4xm.c fourxm->tracks[track_number].channels > 0) { channels 366 libavformat/4xm.c audio_frame_count -= 2 * (fourxm->tracks[track_number].channels); channels 367 libavformat/4xm.c audio_frame_count /= fourxm->tracks[track_number].channels; channels 191 libavformat/aadec.c st->codecpar->channels = 1; channels 199 libavformat/aadec.c st->codecpar->channels = 1; channels 51 libavformat/acm.c st->codecpar->channels = AV_RL16(st->codecpar->extradata + 8); channels 53 libavformat/acm.c if (st->codecpar->channels <= 0 || st->codecpar->sample_rate <= 0) channels 56 libavformat/acm.c st->duration = AV_RL32(st->codecpar->extradata + 4) / st->codecpar->channels; channels 90 libavformat/act.c st->codecpar->channels=1; channels 59 libavformat/adp.c st->codecpar->channels = 2; channels 50 libavformat/ads.c st->codecpar->channels = avio_rl32(s->pb); channels 51 libavformat/ads.c if (st->codecpar->channels <= 0) channels 54 libavformat/ads.c if (align <= 0 || align > INT_MAX / st->codecpar->channels) channels 62 libavformat/ads.c st->codecpar->block_align = st->codecpar->channels * align; channels 66 libavformat/ads.c st->duration = (size - 0x40) / 16 / st->codecpar->channels * 28; channels 56 libavformat/adxdec.c if (par->channels <= 0) { channels 57 libavformat/adxdec.c av_log(s, AV_LOG_ERROR, "invalid number of channels %d\n", par->channels); channels 61 libavformat/adxdec.c size = BLOCK_SIZE * par->channels; channels 102 libavformat/adxdec.c par->channels = AV_RB8 (par->extradata + 7); channels 105 libavformat/adxdec.c if (par->channels <= 0) { channels 106 libavformat/adxdec.c av_log(s, AV_LOG_ERROR, "invalid number of channels %d\n", par->channels); channels 117 libavformat/adxdec.c par->bit_rate = (int64_t)par->sample_rate * par->channels * BLOCK_SIZE * 8LL / BLOCK_SAMPLES; channels 70 libavformat/aea.c st->codecpar->channels = avio_r8(s->pb); channels 79 libavformat/aea.c if (st->codecpar->channels != 1 && st->codecpar->channels != 2) { channels 80 libavformat/aea.c av_log(s, AV_LOG_ERROR, "Channels %d not supported!\n", st->codecpar->channels); channels 84 libavformat/aea.c st->codecpar->channel_layout = (st->codecpar->channels == 1) ? AV_CH_LAYOUT_MONO : AV_CH_LAYOUT_STEREO; channels 86 libavformat/aea.c st->codecpar->block_align = AT1_SU_SIZE * st->codecpar->channels; channels 41 libavformat/afc.c st->codecpar->channels = 2; channels 46 libavformat/afc.c st->codecpar->extradata[0] = 8 * st->codecpar->channels; channels 108 libavformat/aiffdec.c par->channels = avio_rb16(pb); channels 151 libavformat/aiffdec.c par->block_align = 34 * par->channels; channels 154 libavformat/aiffdec.c par->block_align = 2 * par->channels; channels 162 libavformat/aiffdec.c par->block_align = 1 * par->channels; channels 179 libavformat/aiffdec.c par->block_align = (av_get_bits_per_sample(par->codec_id) * par->channels) >> 3; channels 146 libavformat/aiffenc.c if (par->channels > 2 && par->channel_layout) { channels 160 libavformat/aiffenc.c avio_wb16(pb, par->channels); /* Number of channels */ channels 172 libavformat/aiffenc.c par->block_align = (par->bits_per_coded_sample * par->channels) >> 3; channels 67 libavformat/aixdec.c st->codecpar->channels = avio_r8(s->pb); channels 105 libavformat/alp.c par->channels = hdr.num_channels; channels 117 libavformat/alp.c par->bit_rate = par->channels * channels 135 libavformat/alp.c pkt->duration = ret * 2 / par->channels; channels 108 libavformat/amr.c st->codecpar->channels = 1; channels 210 libavformat/amr.c st->codecpar->channels = 1; channels 266 libavformat/amr.c st->codecpar->channels = 1; channels 61 libavformat/apc.c st->codecpar->channels = 2; channels 64 libavformat/apc.c st->codecpar->channels = 1; channels 69 libavformat/apc.c st->codecpar->bit_rate = (int64_t)st->codecpar->bits_per_coded_sample * st->codecpar->channels channels 78 libavformat/ape.c uint16_t channels; channels 127 libavformat/ape.c av_log(s, AV_LOG_DEBUG, "channels = %"PRIu16"\n", ape_ctx->channels); channels 210 libavformat/ape.c ape->channels = avio_rl16(pb); channels 218 libavformat/ape.c ape->channels = avio_rl16(pb); channels 360 libavformat/ape.c st->codecpar->channels = ape->channels; channels 113 libavformat/apm.c if (st->codecpar->channels == 2) channels 115 libavformat/apm.c else if (st->codecpar->channels == 1) channels 122 libavformat/apm.c st->codecpar->bit_rate = st->codecpar->channels * channels 157 libavformat/apm.c st->codecpar->channels; channels 177 libavformat/apm.c pkt->duration = ret * (8 / par->bits_per_coded_sample) / par->channels; channels 45 libavformat/aptxdec.c st->codecpar->channels = 2; channels 172 libavformat/argo_asf.c st->codecpar->channels = 2; channels 175 libavformat/argo_asf.c st->codecpar->channels = 1; channels 197 libavformat/argo_asf.c st->codecpar->frame_size = st->codecpar->channels + channels 199 libavformat/argo_asf.c st->codecpar->channels; channels 203 libavformat/argo_asf.c st->codecpar->bit_rate = st->codecpar->channels * channels 60 libavformat/astdec.c st->codecpar->channels = avio_rb16(s->pb); channels 61 libavformat/astdec.c if (!st->codecpar->channels) channels 64 libavformat/astdec.c if (st->codecpar->channels == 2) channels 66 libavformat/astdec.c else if (st->codecpar->channels == 4) channels 93 libavformat/astdec.c if (!s->streams[0]->codecpar->channels || size > INT_MAX / s->streams[0]->codecpar->channels) channels 96 libavformat/astdec.c size *= s->streams[0]->codecpar->channels; channels 87 libavformat/astenc.c avio_wb16(pb, par->channels); channels 112 libavformat/astenc.c int size = pkt->size / par->channels; channels 142 libavformat/au.c unsigned int id, channels, rate; channels 160 libavformat/au.c channels = avio_rb32(pb); channels 189 libavformat/au.c if (channels == 0 || channels >= INT_MAX / (BLOCK_SIZE * bps >> 3)) { channels 190 libavformat/au.c av_log(s, AV_LOG_ERROR, "Invalid number of channels %u\n", channels); channels 205 libavformat/au.c st->codecpar->channels = channels; channels 208 libavformat/au.c st->codecpar->bit_rate = channels * rate * bps; channels 209 libavformat/au.c st->codecpar->block_align = ba ? ba : FFMAX(bps * st->codecpar->channels / 8, 1); channels 211 libavformat/au.c st->duration = (((int64_t)data_size)<<3) / (st->codecpar->channels * (int64_t)bps); channels 307 libavformat/au.c avio_wb32(pb, par->channels); channels 488 libavformat/avisynth.c st->codecpar->channels = avs->vi->nchannels; channels 56 libavformat/avr.c st->codecpar->channels = 1; channels 58 libavformat/avr.c st->codecpar->channels = 2; channels 84 libavformat/avr.c st->codecpar->block_align = bps * st->codecpar->channels / 8; channels 251 libavformat/bethsoftvid.c st->codecpar->channels = 1; channels 104 libavformat/bfi.c astream->codecpar->channels = 1; channels 189 libavformat/bink.c ast->codecpar->channels = 2; channels 192 libavformat/bink.c ast->codecpar->channels = 1; channels 285 libavformat/bink.c AV_RL32(pkt->data) / (2 * s->streams[bink->current_track]->codecpar->channels); channels 66 libavformat/bit.c st->codecpar->channels=1; channels 127 libavformat/bit.c if ((par->codec_id != AV_CODEC_ID_G729) || par->channels != 1) { channels 134 libavformat/bit.c par->block_align = (par->bits_per_coded_sample * par->channels) >> 3; channels 61 libavformat/bmv.c ast->codecpar->channels = 2; channels 56 libavformat/boadec.c st->codecpar->channels = avio_rl32(s->pb); channels 57 libavformat/boadec.c if (st->codecpar->channels > FF_SANE_NB_CHANNELS) channels 64 libavformat/boadec.c st->codecpar->block_align *= st->codecpar->channels; channels 201 libavformat/brstm.c st->codecpar->channels = avio_r8(s->pb); channels 202 libavformat/brstm.c if (!st->codecpar->channels) channels 238 libavformat/brstm.c if (b->block_size > UINT32_MAX / st->codecpar->channels) channels 245 libavformat/brstm.c if (b->last_block_size > UINT32_MAX / st->codecpar->channels) channels 258 libavformat/brstm.c toffset = toffset + read32(s) + st->codecpar->channels * 8 - 8; channels 263 libavformat/brstm.c b->table = av_mallocz(32 * st->codecpar->channels); channels 267 libavformat/brstm.c for (ch = 0; ch < st->codecpar->channels; ch++) { channels 298 libavformat/brstm.c asize = b->block_count * st->codecpar->channels * 4; channels 397 libavformat/brstm.c b->table = av_mallocz(32 * par->channels); channels 403 libavformat/brstm.c (32 + 4 + size) > (INT_MAX / par->channels) || channels 404 libavformat/brstm.c (32 + 4 + size) * par->channels > INT_MAX - 8) channels 406 libavformat/brstm.c if ((ret = av_new_packet(pkt, 8 + (32 + 4 + size) * par->channels)) < 0) channels 410 libavformat/brstm.c bytestream_put_le32(&dst, size * par->channels); channels 413 libavformat/brstm.c bytestream_put_be32(&dst, size * par->channels); channels 416 libavformat/brstm.c bytestream_put_buffer(&dst, b->table, 32 * par->channels); channels 417 libavformat/brstm.c bytestream_put_buffer(&dst, b->adpc + 4 * par->channels * channels 418 libavformat/brstm.c (b->current_block - 1), 4 * par->channels); channels 420 libavformat/brstm.c for (i = 0; i < par->channels; i++) { channels 430 libavformat/brstm.c size *= par->channels; channels 451 libavformat/brstm.c st->codecpar->channels, SEEK_SET); channels 79 libavformat/cafdec.c st->codecpar->channels = avio_rb32(pb); channels 172 libavformat/cafdec.c if (st->codecpar->channels > 2) { channels 54 libavformat/cafenc.c static uint32_t samples_per_packet(enum AVCodecID codec_id, int channels, int block_align) { channels 93 libavformat/cafenc.c return 2048 * channels; channels 97 libavformat/cafenc.c return (block_align - 4 * channels) * 8 / (4 * channels) + 1; channels 99 libavformat/cafenc.c return (block_align - 7 * channels) * 2 / channels + 2; channels 126 libavformat/cafenc.c if (par->codec_id == AV_CODEC_ID_OPUS && par->channels > 2) { channels 142 libavformat/cafenc.c frame_size = samples_per_packet(par->codec_id, par->channels, par->block_align); channels 155 libavformat/cafenc.c avio_wb32(pb, par->channels); //< mChannelsPerFrame channels 255 libavformat/cafenc.c avio_wb64(pb, caf->packets * samples_per_packet(par->codec_id, par->channels, par->block_align)); ///< mNumberValidFrames channels 158 libavformat/cdxl.c st->codecpar->channels = 2; channels 161 libavformat/cdxl.c st->codecpar->channels = 1; channels 93 libavformat/chromaprint.c if (st->codecpar->channels > 2) { channels 103 libavformat/chromaprint.c if (!chromaprint_start(cpr->ctx, st->codecpar->sample_rate, st->codecpar->channels)) { channels 71 libavformat/codec2.c st->codecpar->channels = 1; channels 867 libavformat/dashenc.c s->streams[i]->codecpar->channels); channels 32 libavformat/dauddec.c st->codecpar->channels = 6; channels 27 libavformat/daudenc.c if (par->channels!=6 || par->sample_rate!=96000) channels 44 libavformat/dcstr.c st->codecpar->channels = avio_rl32(s->pb); channels 51 libavformat/dcstr.c if (st->codecpar->channels <= 0 || mult <= 0 || mult > INT_MAX / st->codecpar->channels) { channels 52 libavformat/dcstr.c av_log(s, AV_LOG_ERROR, "invalid number of channels %d x %d\n", st->codecpar->channels, mult); channels 55 libavformat/dcstr.c st->codecpar->channels *= mult; channels 56 libavformat/dcstr.c if (!align || align > INT_MAX / st->codecpar->channels) channels 58 libavformat/dcstr.c st->codecpar->block_align = align * st->codecpar->channels; channels 54 libavformat/derf.c par->channels = avio_rl32(pb); channels 55 libavformat/derf.c if (par->channels != 1 && par->channels != 2) channels 57 libavformat/derf.c if (par->channels == 1) channels 59 libavformat/derf.c else if (par->channels == 2) channels 62 libavformat/derf.c st->duration = data_size / par->channels; channels 398 libavformat/dhav.c st->codecpar->channels = dhav->audio_channels; channels 111 libavformat/dsfdec.c st->codecpar->channels = avio_rl32(pb); channels 114 libavformat/dsfdec.c if (st->codecpar->channels <= 0) channels 125 libavformat/dsfdec.c dsf->audio_size = avio_rl64(pb) / 8 * st->codecpar->channels; channels 127 libavformat/dsfdec.c if (st->codecpar->block_align > INT_MAX / st->codecpar->channels) { channels 131 libavformat/dsfdec.c st->codecpar->block_align *= st->codecpar->channels; channels 132 libavformat/dsfdec.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * 8LL; channels 175 libavformat/dsfdec.c for (ch = 0; ch < st->codecpar->channels; ch++) { channels 176 libavformat/dsfdec.c ret = avio_read(pb, dst, packet_size / st->codecpar->channels); channels 177 libavformat/dsfdec.c if (ret < packet_size / st->codecpar->channels) channels 181 libavformat/dsfdec.c avio_skip(pb, skip_size / st->codecpar->channels); channels 186 libavformat/dsfdec.c pkt->pts = (pos - s->internal->data_offset) / st->codecpar->channels; channels 187 libavformat/dsfdec.c pkt->duration = packet_size / st->codecpar->channels; channels 196 libavformat/dsfdec.c pkt->pts = (pos - s->internal->data_offset) / st->codecpar->channels; channels 197 libavformat/dsfdec.c pkt->duration = st->codecpar->block_align / st->codecpar->channels; channels 135 libavformat/dsicin.c st->codecpar->channels = 1; channels 139 libavformat/dsicin.c st->codecpar->bit_rate = st->codecpar->sample_rate * st->codecpar->bits_per_coded_sample * st->codecpar->channels; channels 158 libavformat/dss.c st->codecpar->channels = 1; channels 107 libavformat/dtshddec.c st->codecpar->channels = ff_dca_count_chs_for_mask(avio_rb16(pb)); channels 165 libavformat/dump.c uint32_t flags, channels, sample_rate, width, height; channels 178 libavformat/dump.c channels = AV_RL32(data); channels 181 libavformat/dump.c av_log(ctx, AV_LOG_INFO, "channel count %"PRIu32", ", channels); channels 272 libavformat/dv.c c->ast[i]->codecpar->channels = 2; channels 330 libavformat/dvenc.c c->ast[i]->codecpar->channels != 2) channels 35 libavformat/eacdata.c unsigned int channels; channels 58 libavformat/eacdata.c case 0x0400: cdata->channels = 1; break; channels 59 libavformat/eacdata.c case 0x0404: cdata->channels = 2; break; channels 60 libavformat/eacdata.c case 0x040C: cdata->channels = 4; channel_layout = AV_CH_LAYOUT_QUAD; break; channels 61 libavformat/eacdata.c case 0x0414: cdata->channels = 6; channel_layout = AV_CH_LAYOUT_5POINT1_BACK; break; channels 76 libavformat/eacdata.c st->codecpar->channels = cdata->channels; channels 88 libavformat/eacdata.c int packet_size = 76*cdata->channels; channels 557 libavformat/electronicarts.c st->codecpar->channels = ea->num_channels; channels 560 libavformat/electronicarts.c st->codecpar->bit_rate = (int64_t)st->codecpar->channels * channels 563 libavformat/electronicarts.c st->codecpar->block_align = st->codecpar->channels * channels 42 libavformat/epafdec.c int le, sample_rate, codec, channels; channels 56 libavformat/epafdec.c channels = avio_rl32(s->pb); channels 60 libavformat/epafdec.c channels = avio_rb32(s->pb); channels 63 libavformat/epafdec.c if (channels <= 0 || channels > FF_SANE_NB_CHANNELS || sample_rate <= 0) channels 71 libavformat/epafdec.c st->codecpar->channels = channels; channels 87 libavformat/epafdec.c st->codecpar->block_align = st->codecpar->bits_per_coded_sample * st->codecpar->channels / 8; channels 160 libavformat/flic.c ast->codecpar->channels = 1; channels 613 libavformat/flvdec.c apar->channels = num_val + 1; channels 614 libavformat/flvdec.c apar->channel_layout = apar->channels == 2 ? channels 998 libavformat/flvdec.c int av_uninit(channels); channels 1180 libavformat/flvdec.c channels = (flags & FLV_AUDIO_CHANNEL_MASK) == FLV_STEREO ? 2 : 1; channels 1184 libavformat/flvdec.c if (!st->codecpar->channels || !st->codecpar->sample_rate || channels 1186 libavformat/flvdec.c st->codecpar->channels = channels; channels 1187 libavformat/flvdec.c st->codecpar->channel_layout = channels == 1 channels 1199 libavformat/flvdec.c channels = st->codecpar->channels; channels 1296 libavformat/flvdec.c channels != flv->last_channels)) { channels 1298 libavformat/flvdec.c flv->last_channels = channels; channels 1299 libavformat/flvdec.c ff_add_param_change(pkt, channels, 0, sample_rate, 0, 0); channels 141 libavformat/flvenc.c if (par->channels != 1) { channels 181 libavformat/flvenc.c if (par->channels > 1) channels 345 libavformat/flvenc.c put_amf_bool(pb, flv->audio_par->channels == 2); channels 510 libavformat/flvenc.c int channels = flv->audio_par->channels channels 511 libavformat/flvenc.c - (flv->audio_par->channels == 8 ? 1 : 0); channels 523 libavformat/flvenc.c put_bits(&pbc, 4, channels); channels 38 libavformat/framehash.c av_get_channel_layout_string(buf, sizeof(buf), avctx->channels, avctx->channel_layout); channels 71 libavformat/fsb.c par->channels = avio_rl16(pb); channels 72 libavformat/fsb.c if (!par->channels) channels 77 libavformat/fsb.c par->block_align = 4096 * par->channels; channels 81 libavformat/fsb.c par->block_align = 36 * par->channels; channels 84 libavformat/fsb.c par->block_align = 16 * par->channels; channels 87 libavformat/fsb.c par->block_align = 8 * par->channels; channels 88 libavformat/fsb.c if (par->channels > INT_MAX / 32) channels 90 libavformat/fsb.c ret = ff_alloc_extradata(par, 32 * par->channels); channels 94 libavformat/fsb.c for (c = 0; c < par->channels; c++) { channels 128 libavformat/fsb.c par->channels = avio_rl16(pb); channels 129 libavformat/fsb.c if (!par->channels) channels 141 libavformat/fsb.c if (par->channels > INT_MAX / 32) channels 143 libavformat/fsb.c ret = ff_alloc_extradata(par, 32 * par->channels); channels 147 libavformat/fsb.c for (c = 0; c < par->channels; c++) { channels 151 libavformat/fsb.c par->block_align = 8 * par->channels; channels 177 libavformat/fsb.c par->channels > 1) { channels 184 libavformat/fsb.c for (ch = 0; ch < par->channels; ch++) { channels 61 libavformat/fwse.c par->channels = avio_rl32(pb); channels 62 libavformat/fwse.c if (par->channels != 1 && par->channels != 2) channels 64 libavformat/fwse.c if (par->channels == 1) channels 66 libavformat/fwse.c else if (par->channels == 2) channels 38 libavformat/g722.c st->codecpar->channels = 1; channels 45 libavformat/g723_1.c st->codecpar->channels = 1; channels 45 libavformat/g726.c st->codecpar->channels = 1; channels 46 libavformat/g729dec.c st->codecpar->channels = 1; channels 102 libavformat/gdv.c ast->codecpar->channels = 1 + !!(snd_flags & 2); channels 111 libavformat/gdv.c ast->codecpar->channels * (1 + !!(snd_flags & 4)) / (1 + !!(snd_flags & 8)); channels 57 libavformat/genh.c st->codecpar->channels = avio_rl32(s->pb); channels 58 libavformat/genh.c if (st->codecpar->channels <= 0 || st->codecpar->channels > FF_SANE_NB_CHANNELS) channels 60 libavformat/genh.c if (st->codecpar->channels == 1) channels 62 libavformat/genh.c else if (st->codecpar->channels == 2) channels 66 libavformat/genh.c if (align < 0 || align > INT_MAX / st->codecpar->channels) channels 68 libavformat/genh.c st->codecpar->block_align = align * st->codecpar->channels; channels 78 libavformat/genh.c st->codecpar->block_align = 36 * st->codecpar->channels; channels 122 libavformat/genh.c if (st->codecpar->channels > 2) { channels 123 libavformat/genh.c avpriv_request_sample(s, "channels %d>2", st->codecpar->channels); channels 127 libavformat/genh.c ff_alloc_extradata(st->codecpar, 32 * st->codecpar->channels); channels 128 libavformat/genh.c for (ch = 0; ch < st->codecpar->channels; ch++) { channels 139 libavformat/genh.c st->codecpar->block_align = 8 * st->codecpar->channels; channels 161 libavformat/genh.c par->channels > 1) { channels 166 libavformat/genh.c ret = av_new_packet(pkt, 8 * par->channels); channels 170 libavformat/genh.c for (ch = 0; ch < par->channels; ch++) { channels 180 libavformat/genh.c ret = av_get_packet(s->pb, pkt, par->block_align ? par->block_align : 1024 * par->channels); channels 82 libavformat/gsmdec.c st->codecpar->channels = 1; channels 144 libavformat/gxf.c st->codecpar->channels = 1; channels 154 libavformat/gxf.c st->codecpar->channels = 1; channels 164 libavformat/gxf.c st->codecpar->channels = 2; channels 733 libavformat/gxfenc.c if (st->codecpar->channels != 1) { channels 82 libavformat/hca.c par->channels = bytestream2_get_byte(&gb); channels 65 libavformat/hcom.c st->codecpar->channels = 1; channels 158 libavformat/idcin.c unsigned int sample_rate, bytes_per_sample, channels; channels 166 libavformat/idcin.c channels = avio_rl32(pb); channels 185 libavformat/idcin.c if (channels < 1 || channels > 2) { channels 186 libavformat/idcin.c av_log(s, AV_LOG_ERROR, "invalid channels: %u\n", channels); channels 221 libavformat/idcin.c st->codecpar->channels = channels; channels 222 libavformat/idcin.c st->codecpar->channel_layout = channels > 1 ? AV_CH_LAYOUT_STEREO : channels 226 libavformat/idcin.c st->codecpar->bit_rate = sample_rate * bytes_per_sample * 8 * channels; channels 227 libavformat/idcin.c st->codecpar->block_align = idcin->block_align = bytes_per_sample * channels; channels 235 libavformat/idcin.c bytes_per_sample * channels; channels 237 libavformat/idcin.c bytes_per_sample * channels; channels 240 libavformat/idcin.c (sample_rate / 14) * bytes_per_sample * channels; channels 188 libavformat/idroqdec.c st->codecpar->channels = 2; channels 191 libavformat/idroqdec.c st->codecpar->channels = 1; channels 194 libavformat/idroqdec.c roq->audio_channels = st->codecpar->channels; channels 197 libavformat/idroqdec.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * channels 199 libavformat/idroqdec.c st->codecpar->block_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample; channels 273 libavformat/iff.c st->codecpar->channels = avio_rb16(pb); channels 274 libavformat/iff.c if (size < 2 + st->codecpar->channels * 4) channels 277 libavformat/iff.c if (st->codecpar->channels > FF_ARRAY_ELEMS(dsd_layout)) { channels 281 libavformat/iff.c for (i = 0; i < st->codecpar->channels; i++) channels 285 libavformat/iff.c if (av_get_channel_layout_nb_channels(d->layout) == st->codecpar->channels && channels 286 libavformat/iff.c !memcmp(d->dsd_layout, dsd_layout, st->codecpar->channels * sizeof(uint32_t))) { channels 429 libavformat/iff.c st->codecpar->channels = 1; channels 480 libavformat/iff.c st->codecpar->channels = avio_rb16(pb); channels 482 libavformat/iff.c if (st->codecpar->channels == 1) channels 484 libavformat/iff.c else if (st->codecpar->channels == 2) channels 508 libavformat/iff.c st->codecpar->channels = 1; channels 511 libavformat/iff.c st->codecpar->channels = 2; channels 755 libavformat/iff.c st->codecpar->bit_rate = (int64_t)st->codecpar->channels * st->codecpar->sample_rate * st->codecpar->bits_per_coded_sample; channels 756 libavformat/iff.c st->codecpar->block_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample; channels 157 libavformat/ifv.c st->codecpar->channels = 1; channels 78 libavformat/ilbc.c st->codecpar->channels = 1; channels 469 libavformat/internal.h int ff_add_param_change(AVPacket *pkt, int32_t channels, channels 259 libavformat/ipmovie.c st->codecpar->channels = ipmovie->audio_channels; channels 260 libavformat/ipmovie.c st->codecpar->channel_layout = st->codecpar->channels == 1 ? AV_CH_LAYOUT_MONO : channels 264 libavformat/ipmovie.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * channels 268 libavformat/ipmovie.c st->codecpar->block_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample; channels 55 libavformat/ircamdec.c uint32_t magic, sample_rate, channels, tag; channels 70 libavformat/ircamdec.c channels = avio_rl32(s->pb); channels 75 libavformat/ircamdec.c channels = avio_rb32(s->pb); channels 82 libavformat/ircamdec.c if (!channels || !sample_rate) channels 90 libavformat/ircamdec.c st->codecpar->channels = channels; channels 91 libavformat/ircamdec.c if (st->codecpar->channels > FF_SANE_NB_CHANNELS) channels 102 libavformat/ircamdec.c st->codecpar->block_align = st->codecpar->bits_per_coded_sample * st->codecpar->channels / 8; channels 47 libavformat/ircamenc.c avio_wl32(s->pb, par->channels); channels 558 libavformat/isom.c st->codecpar->channels = cfg.channels; channels 566 libavformat/isom.c "sample rate %d ext sample rate %d\n", st->codecpar->channels, channels 113 libavformat/iss.c st->codecpar->channels = 2; channels 116 libavformat/iss.c st->codecpar->channels = 1; channels 123 libavformat/iss.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate channels 141 libavformat/iss.c if(s->streams[0]->codecpar->channels > 0) channels 142 libavformat/iss.c pkt->pts /= s->streams[0]->codecpar->channels*2; channels 104 libavformat/jvdec.c ast->codecpar->channels = 1; channels 75 libavformat/kvag.c par->channels = 2; channels 78 libavformat/kvag.c par->channels = 1; channels 85 libavformat/kvag.c par->bit_rate = par->channels * channels 93 libavformat/kvag.c par->channels; channels 108 libavformat/kvag.c pkt->duration = ret * (8 / par->bits_per_coded_sample) / par->channels; channels 140 libavformat/kvag.c if (par->channels > 2) { channels 161 libavformat/kvag.c AV_WL16(buf + 12, par->channels == 2); channels 131 libavformat/libgme.c st->codecpar->channels = 2; channels 230 libavformat/libmodplug.c st->codecpar->channels = settings.mChannels; channels 42 libavformat/libopenmpt.c int channels; channels 122 libavformat/libopenmpt.c openmpt->channels = av_get_channel_layout_nb_channels(openmpt->layout); channels 161 libavformat/libopenmpt.c st->codecpar->channels = openmpt->channels; channels 172 libavformat/libopenmpt.c int n_samples = AUDIO_PKT_SIZE / (openmpt->channels ? openmpt->channels*4 : 4); channels 178 libavformat/libopenmpt.c switch (openmpt->channels) { channels 192 libavformat/libopenmpt.c av_log(s, AV_LOG_ERROR, "Unsupported number of channels: %d", openmpt->channels); channels 201 libavformat/libopenmpt.c pkt->size = ret * (openmpt->channels * 4); channels 82 libavformat/lvfdec.c st->codecpar->channels = avio_rl16(s->pb); channels 50 libavformat/lxfdec.c int channels; ///< number of audio channels. zero means no audio channels 117 libavformat/lxfdec.c uint32_t version, audio_format, header_size, channels, tmp; channels 174 libavformat/lxfdec.c channels = bytestream_get_le32(&p); channels 214 libavformat/lxfdec.c ret = av_popcount(channels) * track_size; channels 276 libavformat/lxfdec.c if ((lxf->channels = 1 << (disk_params >> 4 & 3) + 1)) { channels 282 libavformat/lxfdec.c st->codecpar->channels = lxf->channels; channels 207 libavformat/matroskadec.c uint64_t channels; channels 501 libavformat/matroskadec.c { MATROSKA_ID_AUDIOCHANNELS, EBML_UINT, 0, offsetof(MatroskaTrackAudio, channels), { .u = 1 } }, channels 2545 libavformat/matroskadec.c extradata[1] = ((sri & 0x01) << 7) | (track->audio.channels << 3); channels 2570 libavformat/matroskadec.c if (track->audio.channels > UINT16_MAX || channels 2575 libavformat/matroskadec.c track->audio.channels, track->audio.bitdepth); channels 2590 libavformat/matroskadec.c bytestream_put_le16(&ptr, track->audio.channels); channels 2603 libavformat/matroskadec.c track->audio.channels = 1; channels 2792 libavformat/matroskadec.c st->codecpar->channels = track->audio.channels; channels 1327 libavformat/matroskaenc.c put_ebml_uint (pb, MATROSKA_ID_AUDIOCHANNELS , par->channels); channels 127 libavformat/mm.c st->codecpar->channels = 1; channels 83 libavformat/mmf.c mmf->stereo = s->streams[0]->codecpar->channels > 1; channels 264 libavformat/mmf.c st->codecpar->channels = (params >> 7) + 1; channels 803 libavformat/mov.c st->codecpar->channels = ((int[]){2,1,2,3,3,4,4,5})[acmod] + lfeon; channels 808 libavformat/mov.c if (st->codecpar->channels > 1 && bsmod == 0x7) channels 846 libavformat/mov.c st->codecpar->channels = av_get_channel_layout_nb_channels(st->codecpar->channel_layout); channels 848 libavformat/mov.c if (st->codecpar->channels > 1 && bsmod == 0x7) channels 916 libavformat/mov.c st->codecpar->channels = av_get_channel_layout_nb_channels(st->codecpar->channel_layout); channels 2141 libavformat/mov.c st->codecpar->channels = avio_rb16(pb); /* channel count */ channels 2143 libavformat/mov.c av_log(c->fc, AV_LOG_TRACE, "audio channels %d\n", st->codecpar->channels); channels 2163 libavformat/mov.c st->codecpar->channels = avio_rb32(pb); channels 2215 libavformat/mov.c sc->bytes_per_frame = 2 * st->codecpar->channels; channels 2219 libavformat/mov.c sc->bytes_per_frame = 1 * st->codecpar->channels; channels 2223 libavformat/mov.c sc->bytes_per_frame = 34 * st->codecpar->channels; channels 2236 libavformat/mov.c sc->sample_size = (bits_per_sample >> 3) * st->codecpar->channels; channels 2395 libavformat/mov.c st->codecpar->channels = 1; channels 2405 libavformat/mov.c st->codecpar->channels = 1; channels 2410 libavformat/mov.c st->codecpar->channels = 1; channels 2429 libavformat/mov.c st->codecpar->channels = AV_RB8 (st->codecpar->extradata + 21); channels 6792 libavformat/mov.c st->codecpar->channels = truehd_channels(channel_assignment); channels 456 libavformat/mov_chan.c int i, channels; channels 468 libavformat/mov_chan.c channels = tag & 0xFFFF; channels 469 libavformat/mov_chan.c if (channels > 9) channels 470 libavformat/mov_chan.c channels = 0; channels 471 libavformat/mov_chan.c layout_map = mov_ch_layout_map[channels]; channels 511 libavformat/mov_chan.c int channels; channels 515 libavformat/mov_chan.c channels = av_get_channel_layout_nb_channels(channel_layout); channels 516 libavformat/mov_chan.c if (channels > 9) channels 517 libavformat/mov_chan.c channels = 0; channels 518 libavformat/mov_chan.c layout_map = mov_ch_layout_map[channels]; channels 522 libavformat/mov_chan.c if ((layouts[i] & 0xFFFF) != channels) channels 1060 libavformat/movenc.c if (track->timescale > UINT16_MAX || !track->par->channels) { channels 1096 libavformat/movenc.c avio_wb32(pb, track->par->channels); channels 1104 libavformat/movenc.c avio_wb16(pb, track->par->channels); channels 1117 libavformat/movenc.c avio_wb16(pb, track->par->channels); channels 1149 libavformat/movenc.c avio_wb32(pb, track->sample_size / track->par->channels); /* Bytes per packet */ channels 4245 libavformat/movenc.c param_write_int(pb, "Channels", track->par->channels); channels 4984 libavformat/movenc.c avio_wb32(pb, audio_par->channels); channels 6520 libavformat/movenc.c track->sample_size = (av_get_bits_per_sample(st->codecpar->codec_id) >> 3) * st->codecpar->channels; channels 150 libavformat/mp3enc.c int srate_idx, i, channels; channels 177 libavformat/mp3enc.c switch (par->channels) { channels 178 libavformat/mp3enc.c case 1: channels = MPA_MONO; break; channels 179 libavformat/mp3enc.c case 2: channels = MPA_STEREO; break; channels 189 libavformat/mp3enc.c header |= channels << 6; channels 98 libavformat/mpc.c st->codecpar->channels = 2; channels 259 libavformat/mpc8.c st->codecpar->channels = (st->codecpar->extradata[1] >> 4) + 1; channels 618 libavformat/mpeg.c st->codecpar->channels = 1; channels 382 libavformat/mpegenc.c if (st->codecpar->channels > 8) { channels 387 libavformat/mpegenc.c stream->lpcm_header[1] = (st->codecpar->channels - 1) | (j << 4); channels 389 libavformat/mpegenc.c stream->lpcm_align = st->codecpar->channels * 2; channels 406 libavformat/mpegenc.c st->codecpar->channels - 1; channels 409 libavformat/mpegenc.c stream->lpcm_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample / 8; channels 1783 libavformat/mpegts.c int desc_len, desc_tag, desc_es_id, ext_desc_tag, channels, channel_config_code; channels 2024 libavformat/mpegts.c st->codecpar->extradata[9] = channels = channel_config_code ? channel_config_code : 2; channels 2025 libavformat/mpegts.c st->codecpar->extradata[18] = channel_config_code ? (channels > 2) : /* Dual Mono */ 255; channels 2028 libavformat/mpegts.c memcpy(&st->codecpar->extradata[21], opus_channel_map[channels - 1], channels); channels 400 libavformat/mpegtsenc.c stream_type = (st->codecpar->channels > 6) ? 0x85 : 0x82; channels 512 libavformat/mpegtsenc.c if (st->codecpar->extradata[18] == 0 && st->codecpar->channels <= 2) { channels 514 libavformat/mpegtsenc.c *q++ = st->codecpar->channels; channels 515 libavformat/mpegtsenc.c } else if (st->codecpar->extradata[18] == 1 && st->codecpar->channels <= 8 && channels 516 libavformat/mpegtsenc.c st->codecpar->extradata_size >= 21 + st->codecpar->channels) { channels 542 libavformat/mpegtsenc.c if (st->codecpar->extradata[19] == st->codecpar->channels - coupled_stream_counts[st->codecpar->channels] && channels 543 libavformat/mpegtsenc.c st->codecpar->extradata[20] == coupled_stream_counts[st->codecpar->channels] && channels 544 libavformat/mpegtsenc.c memcmp(&st->codecpar->extradata[21], channel_map_a[st->codecpar->channels-1], st->codecpar->channels) == 0) { channels 545 libavformat/mpegtsenc.c *q++ = st->codecpar->channels; channels 546 libavformat/mpegtsenc.c } else if (st->codecpar->channels >= 2 && st->codecpar->extradata[19] == st->codecpar->channels && channels 548 libavformat/mpegtsenc.c memcmp(&st->codecpar->extradata[21], channel_map_b[st->codecpar->channels-1], st->codecpar->channels) == 0) { channels 549 libavformat/mpegtsenc.c *q++ = st->codecpar->channels | 0x80; channels 560 libavformat/mpegtsenc.c } else if (st->codecpar->channels <= 2) { channels 562 libavformat/mpegtsenc.c *q++ = st->codecpar->channels; channels 57 libavformat/msf.c st->codecpar->channels = avio_rb32(s->pb); channels 58 libavformat/msf.c if (st->codecpar->channels <= 0 || st->codecpar->channels >= INT_MAX / 1024) channels 68 libavformat/msf.c case 3: st->codecpar->block_align = 16 * st->codecpar->channels; channels 72 libavformat/msf.c case 6: st->codecpar->block_align = (codec == 4 ? 96 : codec == 5 ? 152 : 192) * st->codecpar->channels; channels 78 libavformat/msf.c AV_WL16(st->codecpar->extradata+2, 2048 * st->codecpar->channels); /* unknown size */ channels 100 libavformat/msf.c return av_get_packet(s->pb, pkt, par->block_align ? par->block_align : 1024 * par->channels); channels 57 libavformat/mtaf.c st->codecpar->channels = 2 * stream_count; channels 59 libavformat/mtaf.c st->codecpar->block_align = 0x110 * st->codecpar->channels / 2; channels 60 libavformat/musx.c st->codecpar->channels = 2; channels 62 libavformat/musx.c st->codecpar->block_align = 0x80 * st->codecpar->channels; channels 69 libavformat/musx.c st->codecpar->channels = 2; channels 76 libavformat/musx.c st->codecpar->channels = avio_rl32(s->pb); channels 77 libavformat/musx.c if (st->codecpar->channels <= 0 || channels 78 libavformat/musx.c st->codecpar->channels > INT_MAX / 0x20) channels 83 libavformat/musx.c st->codecpar->block_align = 0x20 * st->codecpar->channels; channels 95 libavformat/musx.c st->codecpar->channels = avio_rl32(s->pb); channels 96 libavformat/musx.c if (st->codecpar->channels <= 0 || channels 97 libavformat/musx.c st->codecpar->channels > INT_MAX / 0x20) channels 100 libavformat/musx.c st->codecpar->block_align = 0x20 * st->codecpar->channels; channels 104 libavformat/musx.c st->codecpar->channels = 2; channels 106 libavformat/musx.c st->codecpar->block_align = 0x20 * st->codecpar->channels; channels 110 libavformat/musx.c st->codecpar->channels = 2; channels 112 libavformat/musx.c st->codecpar->block_align = 0x80 * st->codecpar->channels; channels 116 libavformat/musx.c st->codecpar->channels = 2; channels 118 libavformat/musx.c st->codecpar->block_align = 0x80 * st->codecpar->channels; channels 128 libavformat/musx.c st->codecpar->channels = 2; channels 132 libavformat/musx.c st->codecpar->block_align = 0x20 * st->codecpar->channels; channels 138 libavformat/musx.c st->codecpar->block_align = 0x80 * st->codecpar->channels; channels 144 libavformat/musx.c st->codecpar->block_align = 0x20 * st->codecpar->channels; channels 314 libavformat/mux.c par->block_align = par->channels * channels 103 libavformat/mvdec.c static int set_channels(AVFormatContext *avctx, AVStream *st, int channels) channels 105 libavformat/mvdec.c if (channels <= 0) { channels 106 libavformat/mvdec.c av_log(avctx, AV_LOG_ERROR, "Channel count %d invalid.\n", channels); channels 109 libavformat/mvdec.c st->codecpar->channels = channels; channels 110 libavformat/mvdec.c st->codecpar->channel_layout = (st->codecpar->channels == 1) ? AV_CH_LAYOUT_MONO channels 271 libavformat/mvdec.c timestamp += size / (st->codecpar->channels * 2LL); channels 358 libavformat/mvdec.c timestamp += asize / (ast->codecpar->channels * 2LL); channels 393 libavformat/mvdec.c if (ast->codecpar->channels <= 0) { channels 87 libavformat/mvi.c ast->codecpar->channels = 1; channels 198 libavformat/mxfdec.c int channels; channels 546 libavformat/mxfdec.c for (; end_ptr - buf_ptr >= st->codecpar->channels * 4; ) { channels 547 libavformat/mxfdec.c for (i = 0; i < st->codecpar->channels; i++) { channels 554 libavformat/mxfdec.c buf_ptr += 32 - st->codecpar->channels*4; // always 8 channels stored SMPTE 331M channels 1223 libavformat/mxfdec.c descriptor->channels = avio_rb32(pb); channels 2487 libavformat/mxfdec.c st->codecpar->channels = descriptor->channels; channels 3073 libavformat/mxfdec.c edit_unit_byte_count = (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3; channels 3388 libavformat/mxfdec.c if ( par->channels <= 0 channels 3390 libavformat/mxfdec.c || par->channels * (int64_t)bits_per_sample < 8) channels 3393 libavformat/mxfdec.c track->sample_count += pkt->size / (par->channels * (int64_t)bits_per_sample / 8); channels 1389 libavformat/mxfenc.c if (show_warnings && (s->oformat == &ff_mxf_d10_muxer) && (st->codecpar->channels != 4) && (st->codecpar->channels != 8)) channels 1391 libavformat/mxfenc.c avio_wb32(pb, st->codecpar->channels); channels 1393 libavformat/mxfenc.c if (show_warnings && (mxf->channel_count < st->codecpar->channels)) channels 1399 libavformat/mxfenc.c avio_wb32(pb, st->codecpar->channels); channels 2565 libavformat/mxfenc.c if (st->codecpar->channels != 1) { channels 2574 libavformat/mxfenc.c mxf->edit_unit_byte_count = (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3; channels 2578 libavformat/mxfenc.c sc->frame_size = st->codecpar->channels * channels 2720 libavformat/mxfenc.c avio_w8(pb, (1<<st->codecpar->channels)-1); channels 2723 libavformat/mxfenc.c for (i = 0; i < st->codecpar->channels; i++) { channels 60 libavformat/mxg.c audio_st->codecpar->channels = 1; channels 83 libavformat/nistspheredec.c st->codecpar->block_align = st->codecpar->bits_per_coded_sample * st->codecpar->channels / 8; channels 92 libavformat/nistspheredec.c sscanf(buffer, "%*s %*s %u", &st->codecpar->channels); channels 38 libavformat/nspdec.c int channels = 0, rate = 0; channels 70 libavformat/nspdec.c channels = 2; channels 82 libavformat/nspdec.c channels = 1; channels 86 libavformat/nspdec.c if (channels) channels 91 libavformat/nspdec.c st->codecpar->channels = channels; channels 94 libavformat/nspdec.c st->codecpar->block_align = 2 * channels; channels 608 libavformat/nsvdec.c uint8_t channels; channels 611 libavformat/nsvdec.c channels = avio_r8(pb); channels 613 libavformat/nsvdec.c if (!channels || !samplerate) channels 616 libavformat/nsvdec.c av_log(s, AV_LOG_TRACE, "NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate); channels 622 libavformat/nsvdec.c bps /= channels; // ??? channels 626 libavformat/nsvdec.c channels = 1; channels 627 libavformat/nsvdec.c st[NSV_ST_AUDIO]->codecpar->channels = channels; channels 629 libavformat/nsvdec.c av_log(s, AV_LOG_TRACE, "NSV RAWAUDIO: bps %d, nchan %d, srate %d\n", bps, channels, samplerate); channels 451 libavformat/nutdec.c GET_V(st->codecpar->channels, tmp > 0); channels 867 libavformat/nutdec.c int channels = 0; channels 938 libavformat/nutdec.c channels = value; channels 951 libavformat/nutdec.c if (channels || channel_layout || sample_rate || width || height) { channels 956 libavformat/nutdec.c AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT*(!!channels) + channels 961 libavformat/nutdec.c if (channels) channels 962 libavformat/nutdec.c bytestream_put_le32(&dst, channels); channels 464 libavformat/nutenc.c put_v(bc, par->channels); channels 118 libavformat/nuv.c ast->codecpar->channels = avio_rl32(pb); channels 225 libavformat/nuv.c ast->codecpar->channels = 2; channels 67 libavformat/oggparsecelt.c st->codecpar->channels = nb_channels; channels 99 libavformat/oggparseogm.c st->codecpar->channels = bytestream2_get_le16(&p); channels 162 libavformat/oggparseogm.c st->codecpar->channels = AV_RL16(p + 126); channels 58 libavformat/oggparseopus.c st->codecpar->channels = AV_RL8(packet + 9); channels 76 libavformat/oggparsespeex.c st->codecpar->channels = AV_RL32(p + 48); channels 77 libavformat/oggparsespeex.c if (st->codecpar->channels < 1 || st->codecpar->channels > 2) { channels 81 libavformat/oggparsespeex.c st->codecpar->channel_layout = st->codecpar->channels == 1 ? AV_CH_LAYOUT_MONO : channels 333 libavformat/oggparsevorbis.c int channels; channels 341 libavformat/oggparsevorbis.c channels = bytestream_get_byte(&p); channels 342 libavformat/oggparsevorbis.c if (st->codecpar->channels && channels != st->codecpar->channels) { channels 346 libavformat/oggparsevorbis.c st->codecpar->channels = channels; channels 467 libavformat/omadec.c st->codecpar->channels = 2; channels 496 libavformat/omadec.c st->codecpar->channels = ff_oma_chid_to_num_channels[channel_id - 1]; channels 514 libavformat/omadec.c st->codecpar->channels = 2; channels 525 libavformat/omadec.c st->codecpar->channels = 2; channels 534 libavformat/omadec.c st->codecpar->channels = 2; channels 63 libavformat/omaenc.c if (par->channels != 2) { channels 83 libavformat/omaenc.c (par->channels << 10) | channels 124 libavformat/paf.c ast->codecpar->channels = 2; channels 62 libavformat/pcm.c (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3; channels 32 libavformat/pcmdec.c int channels; channels 49 libavformat/pcmdec.c st->codecpar->channels = s1->channels; channels 53 libavformat/pcmdec.c int rate = 0, channels = 0, little_endian = 0; channels 64 libavformat/pcmdec.c if (!channels) channels 65 libavformat/pcmdec.c sscanf(options, " channels=%d", &channels); channels 81 libavformat/pcmdec.c if (channels > 0) channels 82 libavformat/pcmdec.c st->codecpar->channels = channels; channels 95 libavformat/pcmdec.c st->codecpar->bits_per_coded_sample * st->codecpar->channels / 8; channels 103 libavformat/pcmdec.c { "channels", "", offsetof(PCMAudioDemuxerContext, channels), AV_OPT_TYPE_INT, {.i64 = 1}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, channels 193 libavformat/pcmdec.c { "channels", "", offsetof(PCMAudioDemuxerContext, channels), AV_OPT_TYPE_INT, {.i64 = 1}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, channels 49 libavformat/pmpdec.c int srate, channels; channels 95 libavformat/pmpdec.c channels = avio_rl32(pb) + 1; channels 122 libavformat/pmpdec.c ast->codecpar->channels = channels; channels 209 libavformat/pp_bnk.c par->channels = 1; channels 66 libavformat/psxstr.c StrChannel channels[32]; channels 148 libavformat/psxstr.c str->channels[i].video_stream_index= channels 149 libavformat/psxstr.c str->channels[i].audio_stream_index= -1; channels 193 libavformat/psxstr.c if(str->channels[channel].video_stream_index < 0){ channels 200 libavformat/psxstr.c str->channels[channel].video_stream_index = st->index; channels 210 libavformat/psxstr.c pkt = &str->channels[channel].tmp_pkt; channels 223 libavformat/psxstr.c str->channels[channel].video_stream_index; channels 243 libavformat/psxstr.c if(str->channels[channel].audio_stream_index < 0){ channels 250 libavformat/psxstr.c str->channels[channel].audio_stream_index = st->index; channels 256 libavformat/psxstr.c st->codecpar->channels = 2; channels 259 libavformat/psxstr.c st->codecpar->channels = 1; channels 266 libavformat/psxstr.c avpriv_set_pts_info(st, 64, 18 * 224 / st->codecpar->channels, channels 276 libavformat/psxstr.c str->channels[channel].audio_stream_index; channels 295 libavformat/psxstr.c if(str->channels[i].tmp_pkt.data) channels 296 libavformat/psxstr.c av_packet_unref(&str->channels[i].tmp_pkt); channels 38 libavformat/pvfdec.c int bps, channels, sample_rate; channels 43 libavformat/pvfdec.c &channels, channels 48 libavformat/pvfdec.c if (channels <= 0 || channels > FF_SANE_NB_CHANNELS || channels 57 libavformat/pvfdec.c st->codecpar->channels = channels; channels 61 libavformat/pvfdec.c st->codecpar->block_align = bps * st->codecpar->channels / 8; channels 105 libavformat/qcp.c st->codecpar->channels = 1; channels 285 libavformat/r3d.c st->codecpar->channels = r3d->audio_channels; channels 82 libavformat/rawenc.c uint64_t sample_count = (file_size - 36) / par->channels / 18 * 32; channels 100 libavformat/redspark.c par->channels = bytestream2_get_byteu(&gbc); channels 101 libavformat/redspark.c if (!par->channels) { channels 105 libavformat/redspark.c coef_off = 0x54 + par->channels * 8; channels 109 libavformat/redspark.c if (coef_off + par->channels * (32 + 14) > HEADER_SIZE) { channels 113 libavformat/redspark.c if (ff_alloc_extradata(par, 32 * par->channels)) { channels 119 libavformat/redspark.c for (i = 0; i < par->channels; i++) { channels 135 libavformat/redspark.c uint32_t size = 8 * par->channels; channels 106 libavformat/riffdec.c par->channels = avio_rl16(pb); channels 113 libavformat/riffdec.c par->channels = avio_rb16(pb); channels 164 libavformat/riffdec.c par->channels = 0; channels 169 libavformat/riffdec.c par->channels += par->extradata[8 + i * 20 + 17]; channels 182 libavformat/riffdec.c par->channels = 0; channels 73 libavformat/riffenc.c waveformatextensible = (par->channels > 2 && par->channel_layout) || channels 74 libavformat/riffenc.c par->channels == 1 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_MONO || channels 75 libavformat/riffenc.c par->channels == 2 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_STEREO || channels 85 libavformat/riffenc.c avio_wl16(pb, par->channels); channels 115 libavformat/riffenc.c blkalign = 768 * par->channels; /* maximum bytes per frame */ channels 121 libavformat/riffenc.c blkalign = bps * par->channels / av_gcd(8, bps); channels 149 libavformat/riffenc.c bytestream_put_le16(&riff_extradata, par->channels == 2 ? 1 : 8); channels 86 libavformat/rl2.c unsigned short channels; channels 110 libavformat/rl2.c channels = avio_rl16(pb); channels 136 libavformat/rl2.c if (!channels || channels > 42) { channels 137 libavformat/rl2.c av_log(s, AV_LOG_ERROR, "Invalid number of channels: %d\n", channels); channels 150 libavformat/rl2.c st->codecpar->channels = channels; channels 153 libavformat/rl2.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * channels 155 libavformat/rl2.c st->codecpar->block_align = st->codecpar->channels * channels 206 libavformat/rl2.c audio_frame_counter += audio_size[i] / channels; channels 149 libavformat/rmdec.c st->codecpar->channels = 1; channels 182 libavformat/rmdec.c st->codecpar->channels = avio_rb16(pb); channels 231 libavformat/rmenc.c avio_wb16(s, stream->par->channels); channels 200 libavformat/rpl.c ast->codecpar->channels = read_line_and_int(pb, &error); // number of audio channels channels 211 libavformat/rpl.c ast->codecpar->channels; channels 84 libavformat/rsd.c par->channels = avio_rl32(pb); channels 85 libavformat/rsd.c if (par->channels <= 0 || par->channels > INT_MAX / 36) { channels 86 libavformat/rsd.c av_log(s, AV_LOG_ERROR, "Invalid number of channels: %d\n", par->channels); channels 105 libavformat/rsd.c par->block_align = 16 * par->channels; channels 110 libavformat/rsd.c par->block_align = 20 * par->channels; channels 119 libavformat/rsd.c par->block_align = 36 * par->channels; channels 135 libavformat/rsd.c par->block_align = 8 * par->channels; channels 138 libavformat/rsd.c if ((ret = ff_alloc_extradata(st->codecpar, 32 * par->channels)) < 0) channels 141 libavformat/rsd.c for (i = 0; i < par->channels; i++) { channels 146 libavformat/rsd.c st->duration = (avio_size(pb) - start) / (8 * par->channels) * 14; channels 154 libavformat/rsd.c st->duration = (avio_size(pb) - start) / 2 / par->channels; channels 185 libavformat/rsd.c par->channels > 1) { channels 192 libavformat/rsd.c for (ch = 0; ch < par->channels; ch++) { channels 65 libavformat/rsodec.c st->codecpar->channels = 1; channels 37 libavformat/rsoenc.c if (par->channels != 1) { channels 81 libavformat/rtp.c par->channels = rtp_payload_types[i].audio_channels; channels 114 libavformat/rtp.c par->sample_rate == 16000 && par->channels == 1) channels 120 libavformat/rtp.c par->channels != rtp_payload_types[i].audio_channels))) channels 38 libavformat/rtpdec_amr.c int channels; channels 43 libavformat/rtpdec_amr.c data->channels = 1; channels 67 libavformat/rtpdec_amr.c if (st->codecpar->channels != 1) { channels 155 libavformat/rtpdec_amr.c data->channels = atoi(value); channels 176 libavformat/rtpdec_amr.c data->interleaving || data->channels != 1) { channels 237 libavformat/rtpenc.c if (st->codecpar->channels > 2) { channels 265 libavformat/rtpenc.c if (st->codecpar->channels != 1) { channels 542 libavformat/rtpenc.c return rtp_send_samples(s1, pkt->data, size, 8 * st->codecpar->channels); channels 547 libavformat/rtpenc.c return rtp_send_samples(s1, pkt->data, size, 16 * st->codecpar->channels); channels 549 libavformat/rtpenc.c return rtp_send_samples(s1, pkt->data, size, 24 * st->codecpar->channels); channels 555 libavformat/rtpenc.c return rtp_send_samples(s1, pkt->data, size, 8 * st->codecpar->channels); channels 559 libavformat/rtpenc.c st->codecpar->bits_per_coded_sample * st->codecpar->channels); channels 302 libavformat/rtsp.c par->channels = RTSP_DEFAULT_NB_AUDIO_CHANNELS; channels 309 libavformat/rtsp.c par->channels = i; channels 314 libavformat/rtsp.c par->channels); channels 146 libavformat/sbgdec.c uint32_t channels; channels 1007 libavformat/sbgdec.c enum ws_interval_type type, uint32_t channels, int ref, channels 1016 libavformat/sbgdec.c if (ri->type == type && ri->channels == channels && channels 1031 libavformat/sbgdec.c i->channels = channels; channels 1350 libavformat/sbgdec.c ADD_EDATA32(inter->inter[i].channels); channels 1419 libavformat/sbgdec.c st->codecpar->channels = 2; channels 430 libavformat/sdp.c if (par->channels <= 2) channels 433 libavformat/sdp.c if (par->channels <= 2) { channels 435 libavformat/sdp.c } else if (par->channels <= 5) { channels 439 libavformat/sdp.c if (par->channels <= 5) { channels 468 libavformat/sdp.c config_byte[3] = par->channels << 4; channels 559 libavformat/sdp.c payload_type, p->sample_rate, p->channels, channels 578 libavformat/sdp.c payload_type, p->sample_rate, p->channels, channels 586 libavformat/sdp.c p->sample_rate, p->channels); channels 592 libavformat/sdp.c p->sample_rate, p->channels); channels 598 libavformat/sdp.c p->sample_rate, p->channels); channels 604 libavformat/sdp.c p->sample_rate, p->channels); channels 609 libavformat/sdp.c payload_type, p->sample_rate, p->channels, channels 615 libavformat/sdp.c payload_type, p->sample_rate, p->channels, channels 628 libavformat/sdp.c payload_type, p->sample_rate, p->channels, channels 680 libavformat/sdp.c 8000, p->channels); channels 731 libavformat/sdp.c if (p->channels == 2) { channels 57 libavformat/sdr2.c ast->codecpar->channels = 1; channels 113 libavformat/sdsdec.c st->codecpar->channels = 1; channels 57 libavformat/sdxdec.c st->codecpar->channels = 1; channels 177 libavformat/segafilm.c st->codecpar->channels = film->audio_channels; channels 182 libavformat/segafilm.c st->codecpar->block_align = st->codecpar->channels * 18; channels 186 libavformat/segafilm.c st->codecpar->block_align = st->codecpar->channels * channels 190 libavformat/segafilm.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * channels 323 libavformat/segafilmenc.c avio_w8(pb, audio->codecpar->channels); /* Audio channels */ channels 31 libavformat/shortendec.c int version, internal_ftype, channels, blocksize; channels 40 libavformat/shortendec.c channels = get_ur_golomb_shorten(&gb, 0); channels 51 libavformat/shortendec.c channels = get_ur_golomb_shorten(&gb, k); channels 60 libavformat/shortendec.c if (channels < 1 || channels > 8) channels 154 libavformat/sierravmd.c st->codecpar->channels = 2; channels 159 libavformat/sierravmd.c st->codecpar->channels = 2; channels 163 libavformat/sierravmd.c st->codecpar->channels = 1; channels 167 libavformat/sierravmd.c st->codecpar->bits_per_coded_sample * st->codecpar->channels; channels 171 libavformat/sierravmd.c den = st->codecpar->sample_rate * st->codecpar->channels; channels 83 libavformat/siff.c ast->codecpar->channels = 1; channels 189 libavformat/smacker.c par->channels = 2; channels 192 libavformat/smacker.c par->channels = 1; channels 200 libavformat/smacker.c avpriv_set_pts_info(ast, 64, 1, par->sample_rate * par->channels channels 97 libavformat/smjpegdec.c ast->codecpar->channels = avio_r8(pb); channels 71 libavformat/smjpegenc.c avio_w8(pb, par->channels); channels 273 libavformat/smoothstreamingenc.c avio_printf(out, "<QualityLevel Index=\"%d\" Bitrate=\"%"PRId64"\" FourCC=\"%s\" SamplingRate=\"%d\" Channels=\"%d\" BitsPerSample=\"16\" PacketSize=\"%d\" AudioTag=\"%d\" CodecPrivateData=\"%s\" />\n", index, s->streams[i]->codecpar->bit_rate, os->fourcc, s->streams[i]->codecpar->sample_rate, s->streams[i]->codecpar->channels, os->packet_size, os->audio_tag, os->private_str); channels 53 libavformat/smush.c uint32_t sample_rate, channels, palette[256]; channels 119 libavformat/smush.c channels = avio_rl32(pb); channels 120 libavformat/smush.c if (!channels) channels 181 libavformat/smush.c ast->codecpar->channels = channels; channels 87 libavformat/sol.c unsigned int id, channels, rate, type; channels 103 libavformat/sol.c channels = sol_channels(magic, type); channels 116 libavformat/sol.c st->codecpar->channels = channels; channels 117 libavformat/sol.c st->codecpar->channel_layout = channels == 1 ? AV_CH_LAYOUT_MONO : channels 65 libavformat/soxdec.c st->codecpar->channels = avio_rl32(pb); channels 72 libavformat/soxdec.c st->codecpar->channels = avio_rb32(pb); channels 93 libavformat/soxdec.c || st->codecpar->channels > 65535) /* Reserve top 16 bits */ { channels 118 libavformat/soxdec.c st->codecpar->channels; channels 120 libavformat/soxdec.c st->codecpar->channels / 8; channels 64 libavformat/soxenc.c avio_wl32(pb, par->channels); channels 71 libavformat/soxenc.c avio_wb32(pb, par->channels); channels 50 libavformat/svag.c st->codecpar->channels = avio_rl32(s->pb); channels 51 libavformat/svag.c if (st->codecpar->channels <= 0 || st->codecpar->channels > 8) channels 53 libavformat/svag.c st->duration = size / (16 * st->codecpar->channels) * 28; channels 55 libavformat/svag.c if (align <= 0 || align > INT_MAX / st->codecpar->channels) channels 57 libavformat/svag.c st->codecpar->block_align = align * st->codecpar->channels; channels 186 libavformat/swfdec.c ast->codecpar->channels = 2; channels 189 libavformat/swfdec.c ast->codecpar->channels = 1; channels 329 libavformat/swfenc.c if (swf->audio_par->channels == 2) channels 160 libavformat/takdec.c st->codecpar->channels = ti.channels; channels 216 libavformat/tests/movenc.c st->codecpar->channels = 2; channels 142 libavformat/thp.c st->codecpar->channels = avio_rb32(pb); /* numChannels. */ channels 253 libavformat/tiertexseq.c st->codecpar->channels = 1; channels 257 libavformat/tiertexseq.c st->codecpar->bit_rate = st->codecpar->sample_rate * st->codecpar->bits_per_coded_sample * st->codecpar->channels; channels 258 libavformat/tiertexseq.c st->codecpar->block_align = st->codecpar->channels * st->codecpar->bits_per_coded_sample / 8; channels 117 libavformat/tmv.c ast->codecpar->channels = 2; channels 120 libavformat/tmv.c ast->codecpar->channels = 1; channels 128 libavformat/tmv.c fps.num = ast->codecpar->sample_rate * ast->codecpar->channels; channels 53 libavformat/tta.c int i, channels, bps, samplerate; channels 67 libavformat/tta.c channels = avio_rl16(s->pb); channels 135 libavformat/tta.c st->codecpar->channels = channels; channels 84 libavformat/ttaenc.c avio_wl16(s->pb, par->channels); channels 82 libavformat/uncodedframecrcenc.c nb_planes = frame->channels; channels 1682 libavformat/utils.c st->codecpar->channels = st->internal->avctx->channels; channels 3022 libavformat/utils.c if (!avctx->channels) channels 4272 libavformat/utils.c if (type == AVMEDIA_TYPE_AUDIO && !(par->channels && par->sample_rate)) channels 5070 libavformat/utils.c int ff_add_param_change(AVPacket *pkt, int32_t channels, channels 5079 libavformat/utils.c if (channels) { channels 5099 libavformat/utils.c if (channels) channels 5100 libavformat/utils.c bytestream_put_le32(&data, channels); channels 5275 libavformat/utils.c val = par->sample_rate && par->channels; channels 5277 libavformat/utils.c val = val || (codec->sample_rate && codec->channels); channels 45 libavformat/vag.c st->codecpar->channels = 1 + (avio_rb32(s->pb) == 0x00000004); channels 47 libavformat/vag.c if (st->codecpar->channels > 1) { channels 57 libavformat/vag.c st->codecpar->block_align = 0x1000 * st->codecpar->channels; channels 61 libavformat/vag.c st->codecpar->block_align = 16 * st->codecpar->channels; channels 62 libavformat/vag.c avio_seek(s->pb, st->codecpar->channels > 1 ? 0x80 : 0x30, SEEK_SET); channels 368 libavformat/vividas.c st->codecpar->channels = avio_rl16(pb); // channels channels 650 libavformat/vividas.c viv->audio_sample += viv->audio_subpackets[viv->current_audio_subpacket].pcm_bytes / 2 / astream->codecpar->channels; channels 247 libavformat/vivo.c ast->codecpar->channels = 1; channels 35 libavformat/voc_packet.c int channels = 1; channels 65 libavformat/voc_packet.c par->channels = channels; channels 72 libavformat/voc_packet.c channels = 1; channels 81 libavformat/voc_packet.c channels = avio_r8(pb) + 1; channels 82 libavformat/voc_packet.c sample_rate = 256000000 / (channels * (65536 - sample_rate)); channels 92 libavformat/voc_packet.c par->channels = avio_r8(pb); channels 129 libavformat/voc_packet.c par->bit_rate = (int64_t)par->sample_rate * par->channels * par->bits_per_coded_sample; channels 66 libavformat/vocenc.c avio_w8(pb, par->channels); channels 70 libavformat/vocenc.c if (s->streams[0]->codecpar->channels > 1) { channels 73 libavformat/vocenc.c avio_wl16(pb, 65536-(256000000 + par->sample_rate*par->channels/2)/(par->sample_rate*par->channels)); channels 75 libavformat/vocenc.c avio_w8(pb, par->channels - 1); channels 62 libavformat/vpk.c st->codecpar->channels = avio_rl32(s->pb); channels 63 libavformat/vpk.c if (st->codecpar->channels <= 0) channels 65 libavformat/vpk.c samples_per_block = ((st->codecpar->block_align / st->codecpar->channels) * 28LL) / 16; channels 69 libavformat/vpk.c vpk->last_block_size = (st->duration % samples_per_block) * 16 * st->codecpar->channels / 28; channels 88 libavformat/vpk.c unsigned size = vpk->last_block_size / par->channels; channels 89 libavformat/vpk.c unsigned skip = (par->block_align - vpk->last_block_size) / par->channels; channels 95 libavformat/vpk.c for (i = 0; i < par->channels; i++) { channels 136 libavformat/vqf.c st->codecpar->channels = AV_RB32(comm_chunk ) + 1; channels 141 libavformat/vqf.c if (st->codecpar->channels <= 0) { channels 192 libavformat/vqf.c if (read_bitrate / st->codecpar->channels < 8 || channels 193 libavformat/vqf.c read_bitrate / st->codecpar->channels > 48) { channels 195 libavformat/vqf.c read_bitrate / st->codecpar->channels); channels 200 libavformat/vqf.c read_bitrate/st->codecpar->channels) { channels 184 libavformat/wavdec.c int version, num_streams, i, channels = 0, ret; channels 212 libavformat/wavdec.c channels += avio_r8(pb); channels 215 libavformat/wavdec.c (*st)->codecpar->channels = channels; channels 217 libavformat/wavdec.c if ((*st)->codecpar->channels <= 0 || (*st)->codecpar->sample_rate <= 0) channels 546 libavformat/wavdec.c && sample_count > 0 && st->codecpar->channels > 1 channels 547 libavformat/wavdec.c && sample_count % st->codecpar->channels == 0) { channels 548 libavformat/wavdec.c if (fabs(8.0 * data_size * st->codecpar->channels * st->codecpar->sample_rate / channels 550 libavformat/wavdec.c sample_count /= st->codecpar->channels; channels 553 libavformat/wavdec.c if ( data_size > 0 && sample_count && st->codecpar->channels channels 554 libavformat/wavdec.c && (data_size << 3) / sample_count / st->codecpar->channels > st->codecpar->bits_per_coded_sample + 1) { channels 567 libavformat/wavdec.c if ( st->codecpar->channels channels 573 libavformat/wavdec.c (st->codecpar->channels * (uint64_t)av_get_bits_per_sample(st->codecpar->codec_id)); channels 579 libavformat/wavdec.c st->codecpar->block_align == st->codecpar->channels * 4 && channels 586 libavformat/wavdec.c st->codecpar->block_align == st->codecpar->channels * 4 && channels 592 libavformat/wavdec.c } else if (st->codecpar->codec_id == AV_CODEC_ID_ADPCM_MS && st->codecpar->channels > 2) { channels 593 libavformat/wavdec.c st->codecpar->block_align *= st->codecpar->channels; channels 176 libavformat/wavenc.c wav->peak_maxpos = av_mallocz_array(par->channels, sizeof(*wav->peak_maxpos)); channels 177 libavformat/wavenc.c wav->peak_maxneg = av_mallocz_array(par->channels, sizeof(*wav->peak_maxneg)); channels 200 libavformat/wavenc.c for (c = 0; c < par->channels; c++) { channels 278 libavformat/wavenc.c avio_wl32(pb, par->channels); /* number of channels */ channels 386 libavformat/wavenc.c if (++c == s->streams[0]->codecpar->channels) { channels 188 libavformat/wc3movie.c st->codecpar->channels = WC3_AUDIO_CHANNELS; channels 192 libavformat/wc3movie.c st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * channels 88 libavformat/westwood_aud.c int sample_rate, channels, codec; channels 94 libavformat/westwood_aud.c channels = (header[10] & 0x1) + 1; channels 104 libavformat/westwood_aud.c if (channels != 1) { channels 113 libavformat/westwood_aud.c st->codecpar->bit_rate = channels * sample_rate * 4; channels 121 libavformat/westwood_aud.c st->codecpar->channels = channels; channels 122 libavformat/westwood_aud.c st->codecpar->channel_layout = channels == 1 ? AV_CH_LAYOUT_MONO : channels 167 libavformat/westwood_aud.c if (st->codecpar->channels <= 0) { channels 169 libavformat/westwood_aud.c st->codecpar->channels); channels 174 libavformat/westwood_aud.c pkt->duration = (chunk_size * 2) / st->codecpar->channels; channels 59 libavformat/westwood_vqa.c int channels; channels 120 libavformat/westwood_vqa.c wsvqa->channels = header[26]; channels 194 libavformat/westwood_vqa.c if (!wsvqa->channels) channels 195 libavformat/westwood_vqa.c wsvqa->channels = 1; channels 200 libavformat/westwood_vqa.c st->codecpar->channels = wsvqa->channels; channels 229 libavformat/westwood_vqa.c pkt->duration = AV_RL16(pkt->data) / wsvqa->channels; channels 233 libavformat/westwood_vqa.c pkt->duration = (chunk_size * 2) / wsvqa->channels; channels 130 libavformat/wsddec.c st->codecpar->channels = avio_r8(pb) & 0xF; channels 131 libavformat/wsddec.c st->codecpar->bit_rate = (int64_t)st->codecpar->channels * st->codecpar->sample_rate * 8LL; channels 132 libavformat/wsddec.c if (!st->codecpar->channels) channels 590 libavformat/wtvdec.c case 4 : st->codecpar->channels = 2; channels 593 libavformat/wtvdec.c case 8 : st->codecpar->channels = 1; channels 258 libavformat/wvdec.c st->codecpar->channels = wc->chan; channels 46 libavformat/wvedec.c st->codecpar->channels = 1; channels 48 libavformat/wvedec.c st->codecpar->block_align = st->codecpar->bits_per_coded_sample * st->codecpar->channels / 8; channels 45 libavformat/xa.c int channels, srate, bits_per_sample; channels 56 libavformat/xa.c channels = AV_RL16(p->buf + 10); channels 59 libavformat/xa.c if (!channels || channels > 8 || !srate || srate > 192000 || channels 81 libavformat/xa.c st->codecpar->channels = avio_rl16(pb); channels 87 libavformat/xa.c if (!st->codecpar->channels || !st->codecpar->sample_rate) channels 90 libavformat/xa.c st->codecpar->bit_rate = av_clip(15LL * st->codecpar->channels * 8 * channels 111 libavformat/xa.c packet_size = 15*st->codecpar->channels; channels 79 libavformat/xmv.c uint16_t channels; ///< Number of channels. channels 189 libavformat/xmv.c packet->channels = avio_rl16(pb); channels 196 libavformat/xmv.c packet->channels; channels 197 libavformat/xmv.c packet->block_align = XMV_BLOCK_ALIGN_SIZE * packet->channels; channels 213 libavformat/xmv.c if (!packet->channels || packet->sample_rate <= 0 || channels 214 libavformat/xmv.c packet->channels >= UINT16_MAX / XMV_BLOCK_ALIGN_SIZE) { channels 343 libavformat/xmv.c ast->codecpar->channels = packet->channels; channels 347 libavformat/xmv.c ast->codecpar->block_align = 36 * packet->channels; channels 55 libavformat/xvag.c st->codecpar->channels = avio_rb32(s->pb); channels 63 libavformat/xvag.c st->codecpar->channels = avio_rl32(s->pb); channels 72 libavformat/xvag.c if (st->codecpar->channels <= 0 || st->codecpar->channels > FF_SANE_NB_CHANNELS) channels 78 libavformat/xvag.c st->codecpar->block_align = 16 * st->codecpar->channels; channels 88 libavformat/xwma.c int ch = st->codecpar->channels; channels 149 libavformat/xwma.c if (!st->codecpar->channels) { channels 151 libavformat/xwma.c st->codecpar->channels); channels 235 libavformat/xwma.c = (st->codecpar->channels * st->codecpar->bits_per_coded_sample) >> 3; channels 243 libavformat/xwma.c st->codecpar->bits_per_coded_sample, st->codecpar->channels); channels 75 libavformat/yop.c audio_par->channels = 1; channels 30 libavresample/aarch64/audio_convert_init.c int len, int channels); channels 32 libavresample/aarch64/audio_convert_init.c int len, int channels); channels 30 libavresample/arm/audio_convert_init.c int len, int channels); channels 32 libavresample/arm/audio_convert_init.c int len, int channels); channels 43 libavresample/audio_convert.c int len, int channels); channels 46 libavresample/audio_convert.c int channels); channels 54 libavresample/audio_convert.c int channels; channels 71 libavresample/audio_convert.c enum AVSampleFormat in_fmt, int channels, channels 96 libavresample/audio_convert.c (!channels || ac->channels == channels)) { channels 112 libavresample/audio_convert.c (!channels || ac->channels == channels)) { channels 157 libavresample/audio_convert.c int len, int channels) \ channels 162 libavresample/audio_convert.c int os = channels * out_bps; \ channels 163 libavresample/audio_convert.c for (ch = 0; ch < channels; ch++) { \ channels 173 libavresample/audio_convert.c int len, int channels) \ channels 177 libavresample/audio_convert.c int is = channels * in_bps; \ channels 179 libavresample/audio_convert.c for (ch = 0; ch < channels; ch++) { \ channels 263 libavresample/audio_convert.c int channels, int sample_rate, channels 276 libavresample/audio_convert.c ac->channels = channels; channels 282 libavresample/audio_convert.c ac->dc = ff_dither_alloc(avr, out_fmt, in_fmt, channels, sample_rate, channels 291 libavresample/audio_convert.c in_planar = ff_sample_fmt_is_planar(in_fmt, channels); channels 292 libavresample/audio_convert.c out_planar = ff_sample_fmt_is_planar(out_fmt, channels); channels 296 libavresample/audio_convert.c ac->planes = in_planar ? ac->channels : 1; channels 348 libavresample/audio_convert.c if (!ff_sample_fmt_is_planar(ac->out_fmt, ac->channels)) { channels 354 libavresample/audio_convert.c if (ff_sample_fmt_is_planar(ac->in_fmt, ac->channels)) { channels 367 libavresample/audio_convert.c for (p = 0; p < ac->channels; p++) channels 370 libavresample/audio_convert.c convert(data, in->data[0], len, ac->channels); channels 386 libavresample/audio_convert.c len *= in->channels; channels 399 libavresample/audio_convert.c ac->channels); channels 401 libavresample/audio_convert.c ac->conv_interleave(out->data[0], in->data, len, ac->channels); channels 406 libavresample/audio_convert.c ac->channels); channels 409 libavresample/audio_convert.c ac->channels); channels 49 libavresample/audio_convert.h enum AVSampleFormat in_fmt, int channels, channels 67 libavresample/audio_convert.h int channels, int sample_rate, channels 51 libavresample/audio_data.c int ff_sample_fmt_is_planar(enum AVSampleFormat sample_fmt, int channels) channels 53 libavresample/audio_data.c if (channels == 1) channels 59 libavresample/audio_data.c int ff_audio_data_set_channels(AudioData *a, int channels) channels 61 libavresample/audio_data.c if (channels < 1 || channels > AVRESAMPLE_MAX_CHANNELS || channels 62 libavresample/audio_data.c channels > a->allocated_channels) channels 65 libavresample/audio_data.c a->channels = channels; channels 66 libavresample/audio_data.c a->planes = a->is_planar ? channels : 1; channels 74 libavresample/audio_data.c int channels, int nb_samples, channels 83 libavresample/audio_data.c if (channels < 1 || channels > AVRESAMPLE_MAX_CHANNELS) { channels 84 libavresample/audio_data.c av_log(a, AV_LOG_ERROR, "invalid channel count: %d\n", channels); channels 93 libavresample/audio_data.c a->is_planar = ff_sample_fmt_is_planar(sample_fmt, channels); channels 94 libavresample/audio_data.c a->planes = a->is_planar ? channels : 1; channels 95 libavresample/audio_data.c a->stride = a->sample_size * (a->is_planar ? 1 : channels); channels 97 libavresample/audio_data.c for (p = 0; p < (a->is_planar ? channels : 1); p++) { channels 107 libavresample/audio_data.c a->channels = channels; channels 108 libavresample/audio_data.c a->allocated_channels = channels; channels 119 libavresample/audio_data.c AudioData *ff_audio_data_alloc(int channels, int nb_samples, channels 125 libavresample/audio_data.c if (channels < 1 || channels > AVRESAMPLE_MAX_CHANNELS) channels 137 libavresample/audio_data.c a->is_planar = ff_sample_fmt_is_planar(sample_fmt, channels); channels 138 libavresample/audio_data.c a->planes = a->is_planar ? channels : 1; channels 139 libavresample/audio_data.c a->stride = a->sample_size * (a->is_planar ? 1 : channels); channels 143 libavresample/audio_data.c a->channels = channels; channels 144 libavresample/audio_data.c a->allocated_channels = channels; channels 230 libavresample/audio_data.c if (dst->sample_fmt != src->sample_fmt || dst->channels < src->channels) channels 284 libavresample/audio_data.c if (dst->sample_fmt != src->sample_fmt || dst->channels != src->channels) { channels 32 libavresample/audio_data.h int ff_sample_fmt_is_planar(enum AVSampleFormat sample_fmt, int channels); channels 45 libavresample/audio_data.h int channels; /**< channel count */ channels 58 libavresample/audio_data.h int ff_audio_data_set_channels(AudioData *a, int channels); channels 80 libavresample/audio_data.h int channels, int nb_samples, channels 95 libavresample/audio_data.h AudioData *ff_audio_data_alloc(int channels, int nb_samples, channels 65 libavresample/dither.c int channels; channels 212 libavresample/dither.c int channels, int nb_samples) channels 217 libavresample/dither.c for (ch = 0; ch < channels; ch++) { channels 294 libavresample/dither.c (float * const *)flt_data->data, src->channels, channels 323 libavresample/dither.c for (ch = 0; ch < c->channels; ch++) channels 348 libavresample/dither.c int channels, int sample_rate, int apply_map) channels 392 libavresample/dither.c c->s16_data = ff_audio_data_alloc(channels, 1024, AV_SAMPLE_FMT_S16P, channels 398 libavresample/dither.c channels, sample_rate, 0); channels 404 libavresample/dither.c c->flt_data = ff_audio_data_alloc(channels, 1024, AV_SAMPLE_FMT_FLTP, channels 411 libavresample/dither.c channels, sample_rate, c->apply_map); channels 416 libavresample/dither.c c->state = av_mallocz(channels * sizeof(*c->state)); channels 419 libavresample/dither.c c->channels = channels; channels 428 libavresample/dither.c for (ch = 0; ch < channels; ch++) { channels 69 libavresample/dither.h int channels, int sample_rate, int apply_map); channels 363 libavresample/resample.c for (ch = 0; ch < c->buffer->channels; ch++) { channels 387 libavresample/resample.c for (ch = 0; ch < c->buffer->channels; ch++) { channels 416 libavresample/resample.c for (ch = 0; ch < c->buffer->channels; ch++) { channels 420 libavresample/resample.c ch + 1 == c->buffer->channels, nearest_neighbour); channels 43 libavresample/tests/avresample.c int channels, int sample, int ch, \ channels 51 libavresample/tests/avresample.c out[0][sample * channels + ch] = v; \ channels 61 libavresample/tests/avresample.c int channels, int sample, int ch, double v_dbl) channels 65 libavresample/tests/avresample.c put_sample_u8(data, sample_fmt, channels, sample, ch, v_dbl); channels 68 libavresample/tests/avresample.c put_sample_s16(data, sample_fmt, channels, sample, ch, v_dbl); channels 71 libavresample/tests/avresample.c put_sample_s32(data, sample_fmt, channels, sample, ch, v_dbl); channels 74 libavresample/tests/avresample.c put_sample_flt(data, sample_fmt, channels, sample, ch, v_dbl); channels 77 libavresample/tests/avresample.c put_sample_dbl(data, sample_fmt, channels, sample, ch, v_dbl); channels 83 libavresample/tests/avresample.c int channels, int sample_rate, int nb_samples) channels 91 libavresample/tests/avresample.c #define PUT_SAMPLE put_sample(data, sample_fmt, channels, k, ch, v); channels 99 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) channels 108 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) channels 117 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) channels 124 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) channels 129 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) { channels 135 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) { channels 147 libavresample/tests/avresample.c for (ch = 0; ch < channels; ch++) { channels 598 libavresample/utils.c int channels = av_get_channel_layout_nb_channels(out->channel_layout); channels 599 libavresample/utils.c return samples / channels; channels 47 libavresample/x86/audio_convert_init.c int len, int channels); channels 49 libavresample/x86/audio_convert_init.c int len, int channels); channels 52 libavresample/x86/audio_convert_init.c int len, int channels); channels 54 libavresample/x86/audio_convert_init.c int len, int channels); channels 56 libavresample/x86/audio_convert_init.c int len, int channels); channels 59 libavresample/x86/audio_convert_init.c int len, int channels); channels 61 libavresample/x86/audio_convert_init.c int len, int channels); channels 64 libavresample/x86/audio_convert_init.c int len, int channels); channels 66 libavresample/x86/audio_convert_init.c int len, int channels); channels 68 libavresample/x86/audio_convert_init.c int len, int channels); channels 71 libavresample/x86/audio_convert_init.c int len, int channels); channels 73 libavresample/x86/audio_convert_init.c int len, int channels); channels 76 libavresample/x86/audio_convert_init.c int len, int channels); channels 78 libavresample/x86/audio_convert_init.c int len, int channels); channels 80 libavresample/x86/audio_convert_init.c int len, int channels); channels 83 libavresample/x86/audio_convert_init.c int channels); channels 85 libavresample/x86/audio_convert_init.c int channels); channels 88 libavresample/x86/audio_convert_init.c int channels); channels 90 libavresample/x86/audio_convert_init.c int channels); channels 92 libavresample/x86/audio_convert_init.c int channels); channels 97 libavresample/x86/audio_convert_init.c int len, int channels); channels 99 libavresample/x86/audio_convert_init.c int len, int channels); channels 101 libavresample/x86/audio_convert_init.c int len, int channels); channels 104 libavresample/x86/audio_convert_init.c int len, int channels); channels 106 libavresample/x86/audio_convert_init.c int len, int channels); channels 108 libavresample/x86/audio_convert_init.c int len, int channels); channels 111 libavresample/x86/audio_convert_init.c int len, int channels); channels 113 libavresample/x86/audio_convert_init.c int len, int channels); channels 116 libavresample/x86/audio_convert_init.c int len, int channels); channels 118 libavresample/x86/audio_convert_init.c int len, int channels); channels 120 libavresample/x86/audio_convert_init.c int len, int channels); channels 122 libavresample/x86/audio_convert_init.c int len, int channels); channels 125 libavresample/x86/audio_convert_init.c int len, int channels); channels 127 libavresample/x86/audio_convert_init.c int len, int channels); channels 130 libavresample/x86/audio_convert_init.c int len, int channels); channels 132 libavresample/x86/audio_convert_init.c int len, int channels); channels 134 libavresample/x86/audio_convert_init.c int len, int channels); channels 137 libavresample/x86/audio_convert_init.c int channels); channels 139 libavresample/x86/audio_convert_init.c int channels); channels 142 libavresample/x86/audio_convert_init.c int channels); channels 144 libavresample/x86/audio_convert_init.c int channels); channels 40 libavutil/audio_fifo.c int channels; /**< number of channels */ channels 59 libavutil/audio_fifo.c AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, channels 66 libavutil/audio_fifo.c if (av_samples_get_buffer_size(&buf_size, channels, nb_samples, sample_fmt, 1) < 0) channels 73 libavutil/audio_fifo.c af->channels = channels; channels 76 libavutil/audio_fifo.c af->nb_buffers = av_sample_fmt_is_planar(sample_fmt) ? channels : 1; channels 100 libavutil/audio_fifo.c if ((ret = av_samples_get_buffer_size(&buf_size, af->channels, nb_samples, channels 66 libavutil/audio_fifo.h AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, channels 35 libavutil/frame.c MAKE_ACCESSORS(AVFrame, frame, int, channels) channels 46 libavutil/frame.c (frame)->channels == \ channels 271 libavutil/frame.c int channels; channels 276 libavutil/frame.c if (!frame->channels) channels 277 libavutil/frame.c frame->channels = av_get_channel_layout_nb_channels(frame->channel_layout); channels 279 libavutil/frame.c channels = frame->channels; channels 280 libavutil/frame.c planes = planar ? channels : 1; channels 284 libavutil/frame.c ret = av_samples_get_buffer_size(&frame->linesize[0], channels, channels 332 libavutil/frame.c else if (frame->nb_samples > 0 && (frame->channel_layout || frame->channels > 0)) channels 449 libavutil/frame.c av_assert1(dst->channels == 0); channels 454 libavutil/frame.c dst->channels = src->channels; channels 514 libavutil/frame.c int ch = src->channels; channels 586 libavutil/frame.c av_assert1(dst->channels == 0); channels 627 libavutil/frame.c tmp.channels = frame->channels; channels 670 libavutil/frame.c int channels = frame->channels; channels 671 libavutil/frame.c if (!channels) channels 674 libavutil/frame.c planes = av_sample_fmt_is_planar(frame->format) ? channels : 1; channels 779 libavutil/frame.c int channels = dst->channels; channels 780 libavutil/frame.c int planes = planar ? channels : 1; channels 784 libavutil/frame.c dst->channels != src->channels || channels 795 libavutil/frame.c dst->nb_samples, channels, dst->format); channels 807 libavutil/frame.c else if (dst->nb_samples > 0 && dst->channels > 0) channels 606 libavutil/frame.h int channels; channels 1376 libavutil/hwcontext_opencl.c int channels = 0, order = 0, depth = 0, step = 0; channels 1428 libavutil/hwcontext_opencl.c ++channels; channels 1430 libavutil/hwcontext_opencl.c if (channels == 0) channels 88 libavutil/tests/audio_fifo.c ? samples : afifo->channels * samples; channels 30 libswresample/aarch64/audio_convert_init.c void swri_oldapi_conv_fltp_to_s16_2ch_neon(int16_t *dst, float *const *src, int len, int channels); channels 31 libswresample/aarch64/audio_convert_init.c void swri_oldapi_conv_fltp_to_s16_nch_neon(int16_t *dst, float *const *src, int len, int channels); channels 42 libswresample/aarch64/audio_convert_init.c int channels; channels 43 libswresample/aarch64/audio_convert_init.c for(channels=3; channels<SWR_CH_MAX && src[channels]; channels++) channels 45 libswresample/aarch64/audio_convert_init.c swri_oldapi_conv_fltp_to_s16_nch_neon((int16_t*)*dst, (float *const*)src, len, channels); channels 51 libswresample/aarch64/audio_convert_init.c int channels) channels 60 libswresample/aarch64/audio_convert_init.c if(out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_FLTP && channels == 2) channels 62 libswresample/aarch64/audio_convert_init.c if(out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_FLTP && channels > 2) channels 30 libswresample/arm/audio_convert_init.c void swri_oldapi_conv_fltp_to_s16_2ch_neon(int16_t *dst, float *const *src, int len, int channels); channels 31 libswresample/arm/audio_convert_init.c void swri_oldapi_conv_fltp_to_s16_nch_neon(int16_t *dst, float *const *src, int len, int channels); channels 42 libswresample/arm/audio_convert_init.c int channels; channels 43 libswresample/arm/audio_convert_init.c for(channels=3; channels<SWR_CH_MAX && src[channels]; channels++) channels 45 libswresample/arm/audio_convert_init.c swri_oldapi_conv_fltp_to_s16_nch_neon((int16_t*)*dst, (float *const*)src, len, channels); channels 51 libswresample/arm/audio_convert_init.c int channels) channels 60 libswresample/arm/audio_convert_init.c if(out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_FLTP && channels == 2) channels 62 libswresample/arm/audio_convert_init.c if(out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_FLTP && channels > 2) channels 147 libswresample/audioconvert.c int channels, const int *ch_map, channels 159 libswresample/audioconvert.c if(channels == 1){ channels 164 libswresample/audioconvert.c ctx->channels = channels; channels 179 libswresample/audioconvert.c if(HAVE_X86ASM && HAVE_MMX) swri_audio_convert_init_x86(ctx, out_fmt, in_fmt, channels); channels 180 libswresample/audioconvert.c if(ARCH_ARM) swri_audio_convert_init_arm(ctx, out_fmt, in_fmt, channels); channels 181 libswresample/audioconvert.c if(ARCH_AARCH64) swri_audio_convert_init_aarch64(ctx, out_fmt, in_fmt, channels); channels 198 libswresample/audioconvert.c av_assert0(ctx->channels == out->ch_count); channels 221 libswresample/audioconvert.c av_assert2(ctx->channels == SWR_CH_MAX || !in->ch[ctx->channels]); channels 236 libswresample/audioconvert.c for(ch=0; ch<ctx->channels; ch++){ channels 40 libswresample/audioconvert.h int channels; channels 61 libswresample/audioconvert.h int channels, const int *ch_map, channels 118 libswresample/swresample_frame.c int channels = av_get_channel_layout_nb_channels(out->channel_layout); channels 119 libswresample/swresample_frame.c return samples / channels; channels 212 libswresample/swresample_internal.h int channels); channels 216 libswresample/swresample_internal.h int channels); channels 220 libswresample/swresample_internal.h int channels); channels 147 libswresample/tests/swresample.c int channels, int sample_rate, int nb_samples) channels 156 libswresample/tests/swresample.c #define PUT_SAMPLE set(data, ch, k, channels, sample_fmt, v); channels 165 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) channels 174 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) channels 183 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) channels 190 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) channels 195 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) { channels 201 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) { channels 213 libswresample/tests/swresample.c for (ch = 0; ch < channels; ch++) { channels 39 libswresample/x86/audio_convert_init.c int channels){ channels 58 libswresample/x86/audio_convert_init.c if(channels == 6) { channels 64 libswresample/x86/audio_convert_init.c if(channels == 6) { channels 82 libswresample/x86/audio_convert_init.c if(channels == 2) { channels 118 libswresample/x86/audio_convert_init.c if(channels == 6) { channels 129 libswresample/x86/audio_convert_init.c if(channels == 8) { channels 139 libswresample/x86/audio_convert_init.c if(channels == 2) { channels 153 libswresample/x86/audio_convert_init.c if(channels == 6) { channels 168 libswresample/x86/audio_convert_init.c if(channels == 8) { channels 39 tests/api/api-flac-test.c int channels, int frame_size) channels 44 tests/api/api-flac-test.c frame_data[channels * j] = 10000 * ((j / 10 * i) % 2); channels 45 tests/api/api-flac-test.c for (k = 1; k < channels; k++) channels 46 tests/api/api-flac-test.c frame_data[channels * j + k] = frame_data[channels * j] * (k + 1); channels 158 tests/api/api-flac-test.c enc_ctx->channels, enc_ctx->frame_size); channels 159 tests/api/api-flac-test.c in_frame_bytes = in_frame->nb_samples * in_frame->channels * sizeof(uint16_t); channels 200 tests/api/api-flac-test.c out_frame_bytes = out_frame->nb_samples * out_frame->channels * sizeof(uint16_t); channels 117 tests/audiogen.c static void put_wav_header(int sample_rate, int channels, int nb_samples) channels 119 tests/audiogen.c int block_align = SAMPLE_SIZE * channels; channels 127 tests/audiogen.c put16(channels); channels 93 tests/checkasm/alacdsp.c static const char * const channels[2] = { "mono", "stereo" }; channels 98 tests/checkasm/alacdsp.c if (check_func(c.append_extra_bits[ch-1], "alac_append_extra_bits_%s", channels[ch-1])) { channels 35 tests/checkasm/flacdsp.c for (j = 0; j < channels; j++) { \ channels 44 tests/checkasm/flacdsp.c int channels, int bits) { channels 45 tests/checkasm/flacdsp.c declare_func(void, uint8_t **out, int32_t **in, int channels, int len, int shift); channels 48 tests/checkasm/flacdsp.c call_ref(ref_dst, (int32_t **)ref_src, channels, BUF_SIZE / sizeof(int32_t), 8); channels 49 tests/checkasm/flacdsp.c call_new(new_dst, (int32_t **)new_src, channels, BUF_SIZE / sizeof(int32_t), 8); channels 50 tests/checkasm/flacdsp.c if (memcmp(*ref_dst, *new_dst, bits == 16 ? BUF_SIZE * (channels/2) : BUF_SIZE * channels) || channels 51 tests/checkasm/flacdsp.c memcmp(*ref_src, *new_src, BUF_SIZE * channels)) channels 53 tests/checkasm/flacdsp.c bench_new(new_dst, (int32_t **)new_src, channels, BUF_SIZE / sizeof(int32_t), 8); channels 77 tools/ismindex.c int sample_rate, channels; channels 577 tools/ismindex.c track->channels = st->codecpar->channels; channels 757 tools/ismindex.c track->channels, track->blocksize, track->tag); channels 42 tools/sidxindex.c int sample_rate, channels; channels 194 tools/sidxindex.c track->channels = st->codecpar->channels; channels 305 tools/sidxindex.c int width = 0, height = 0, sample_rate = 0, channels = 0, bitrate = 0; channels 313 tools/sidxindex.c channels = track->channels; channels 331 tools/sidxindex.c if (channels > 0) channels 332 tools/sidxindex.c fprintf(out, "\t\t\t\t<AudioChannelConfiguration schemeIdUri=\"urn:mpeg:dash:23003:3:audio_channel_configuration:2011\" value=\"%d\" />\n", channels); channels 86 tools/target_bsf_fuzzer.c bsf->par_in->channels = (unsigned)bytestream2_get_le32(&gbc) % FF_SANE_NB_CHANNELS; channels 226 tools/target_dec_fuzzer.c ctx->channels = (unsigned)bytestream2_get_le32(&gbc) % FF_SANE_NB_CHANNELS; channels 176 tools/uncoded_frame.c st->stream->codecpar->channels = av_buffersink_get_channels(st->sink);