Lines Matching defs:sample_size
53 int sample_size; /* size of one sample (or packet)
139 if (ast->sample_size)
301 int max = ast->sample_size;
304 if (n != 1 || ast->sample_size == 0)
697 ast->sample_size = avio_rl32(pb);
698 ast->cum_len *= FFMAX(1, ast->sample_size);
700 ast->rate, ast->scale, ast->sample_size);
706 ast->sample_size = 0;
722 if (ast->sample_size < 0) {
725 "Invalid sample_size %d at stream %d\n",
726 ast->sample_size,
731 "Invalid sample_size %d at stream %d "
733 ast->sample_size,
735 ast->sample_size = 0;
738 if (ast->sample_size == 0) {
889 if (ast->sample_size && st->codecpar->block_align &&
890 ast->sample_size != st->codecpar->block_align) {
894 ast->sample_size,
896 ast->sample_size = st->codecpar->block_align;
931 if (st->codecpar->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align == 1024 && ast->sample_size == 1024 ||
932 st->codecpar->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align == 4096 && ast->sample_size == 4096 ||
933 st->codecpar->codec_id == AV_CODEC_ID_MP3 && ast->dshow_block_align == 1152 && ast->sample_size == 1152) {
934 av_log(s, AV_LOG_DEBUG, "overriding sample_size\n");
935 ast->sample_size = 0;
1409 (AVRational) { FFMAX(1, ast->sample_size),
1487 // minorityreport.AVI block_align=1024 sample_size=1 IMA-ADPCM
1488 if (ast->sample_size <= 1)
1490 else if (ast->sample_size < 32)
1492 size = 1024 * ast->sample_size;
1494 size = ast->sample_size;
1534 if (ast->sample_size)
1535 pkt->dts /= ast->sample_size;
1715 FFMAX(ast->sample_size, 1),
1729 FFMAX(ast->sample_size, 1),
1872 timestamp * FFMAX(ast->sample_size, 1),
1877 timestamp * FFMAX(ast->sample_size, 1),
1885 timestamp = sti->index_entries[index].timestamp / FFMAX(ast->sample_size, 1);
1928 FFMAX(ast2->sample_size, 1),
1947 av_rescale_q(timestamp, st->time_base, st2->time_base) * FFMAX(ast2->sample_size, 1),