AC3_FRAME_SIZE 2197 libavcodec/ac3enc.c while (wpf > 1 && wpf * s->sample_rate / AC3_FRAME_SIZE * 16 > avctx->bit_rate) AC3_FRAME_SIZE 64 libavcodec/ac3enc_template.c (AC3_FRAME_SIZE+AC3_BLOCK_SIZE) * sizeof(**s->planar_samples), AC3_FRAME_SIZE 43 libavformat/spdifdec.c *offset = AC3_FRAME_SIZE << 2; AC3_FRAME_SIZE 111 libavformat/spdifenc.c ctx->pkt_offset = AC3_FRAME_SIZE << 2;