int ret;
int size, ver, off;
int64_t pos;
+ uint32_t block_samples;
if (url_feof(s->pb))
return AVERROR(EIO);
pkt->stream_index = 0;
wc->block_parsed = 1;
pkt->pts = wc->soff;
+ block_samples = AV_RN32(wc->extra);
+ if (block_samples > INT32_MAX)
+ av_log(s, AV_LOG_WARNING, "Too many samples in block: %"PRIu32"\n", block_samples);
+ else
+ pkt->duration = block_samples;
+
av_add_index_entry(s->streams[0], pos, pkt->pts, 0, 0, AVINDEX_KEYFRAME);
return 0;
}