LINEAR_TO_DB 475 libavfilter/af_astats.c set_meta(metadata, c + 1, "Peak_level", "%f", LINEAR_TO_DB(FFMAX(-p->nmin, p->nmax))); LINEAR_TO_DB 477 libavfilter/af_astats.c set_meta(metadata, c + 1, "RMS_level", "%f", LINEAR_TO_DB(sqrt(p->sigma_x2 / p->nb_samples))); LINEAR_TO_DB 479 libavfilter/af_astats.c set_meta(metadata, c + 1, "RMS_peak", "%f", LINEAR_TO_DB(sqrt(p->max_sigma_x2))); LINEAR_TO_DB 481 libavfilter/af_astats.c set_meta(metadata, c + 1, "RMS_trough", "%f", LINEAR_TO_DB(sqrt(p->min_sigma_x2))); LINEAR_TO_DB 485 libavfilter/af_astats.c set_meta(metadata, c + 1, "Flat_factor", "%f", LINEAR_TO_DB((p->min_runs + p->max_runs) / (p->min_count + p->max_count))); LINEAR_TO_DB 489 libavfilter/af_astats.c set_meta(metadata, c + 1, "Noise_floor", "%f", LINEAR_TO_DB(p->noise_floor)); LINEAR_TO_DB 498 libavfilter/af_astats.c set_meta(metadata, c + 1, "Dynamic_range", "%f", LINEAR_TO_DB(2 * FFMAX(FFABS(p->min), FFABS(p->max))/ p->min_non_zero)); LINEAR_TO_DB 526 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.Peak_level", "%f", LINEAR_TO_DB(FFMAX(-nmin, nmax))); LINEAR_TO_DB 528 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.RMS_level", "%f", LINEAR_TO_DB(sqrt(sigma_x2 / nb_samples))); LINEAR_TO_DB 530 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.RMS_peak", "%f", LINEAR_TO_DB(sqrt(max_sigma_x2))); LINEAR_TO_DB 532 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.RMS_trough", "%f", LINEAR_TO_DB(sqrt(min_sigma_x2))); LINEAR_TO_DB 534 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.Flat_factor", "%f", LINEAR_TO_DB((min_runs + max_runs) / (min_count + max_count))); LINEAR_TO_DB 538 libavfilter/af_astats.c set_meta(metadata, 0, "Overall.Noise_floor", "%f", LINEAR_TO_DB(noise_floor)); LINEAR_TO_DB 724 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Peak level dB: %f\n", LINEAR_TO_DB(FFMAX(-p->nmin, p->nmax))); LINEAR_TO_DB 726 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS level dB: %f\n", LINEAR_TO_DB(sqrt(p->sigma_x2 / p->nb_samples))); LINEAR_TO_DB 728 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS peak dB: %f\n", LINEAR_TO_DB(sqrt(p->max_sigma_x2))); LINEAR_TO_DB 731 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS trough dB: %f\n",LINEAR_TO_DB(sqrt(p->min_sigma_x2))); LINEAR_TO_DB 735 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Flat factor: %f\n", LINEAR_TO_DB((p->min_runs + p->max_runs) / (p->min_count + p->max_count))); LINEAR_TO_DB 739 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Noise floor dB: %f\n", LINEAR_TO_DB(p->noise_floor)); LINEAR_TO_DB 747 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Dynamic range: %f\n", LINEAR_TO_DB(2 * FFMAX(FFABS(p->min), FFABS(p->max))/ p->min_non_zero)); LINEAR_TO_DB 776 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Peak level dB: %f\n", LINEAR_TO_DB(FFMAX(-nmin, nmax))); LINEAR_TO_DB 778 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS level dB: %f\n", LINEAR_TO_DB(sqrt(sigma_x2 / nb_samples))); LINEAR_TO_DB 780 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS peak dB: %f\n", LINEAR_TO_DB(sqrt(max_sigma_x2))); LINEAR_TO_DB 783 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "RMS trough dB: %f\n", LINEAR_TO_DB(sqrt(min_sigma_x2))); LINEAR_TO_DB 785 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Flat factor: %f\n", LINEAR_TO_DB((min_runs + max_runs) / (min_count + max_count))); LINEAR_TO_DB 789 libavfilter/af_astats.c av_log(ctx, AV_LOG_INFO, "Noise floor dB: %f\n", LINEAR_TO_DB(noise_floor));