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WavPack demuxer: set packet duration 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
This commit is contained in:
Paul B Mahol 2012-02-08 22:17:54 +00:00 committed by Justin Ruggles
parent 9aff2d1753
commit 0f3d8baef9
1 changed files with 7 additions and 0 deletions
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7
libavformat/wv.c
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@ -251,6 +251,7 @@ static int wv_read_packet(AVFormatContext *s,
int ret; int ret;
int size, ver, off; int size, ver, off;
int64_t pos; int64_t pos;
uint32_t block_samples;
if (s->pb->eof_reached) if (s->pb->eof_reached)
return AVERROR(EIO); return AVERROR(EIO);
@ -316,6 +317,12 @@ static int wv_read_packet(AVFormatContext *s,
pkt->stream_index = 0; pkt->stream_index = 0;
wc->block_parsed = 1; wc->block_parsed = 1;
pkt->pts = wc->soff; 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); av_add_index_entry(s->streams[0], pos, pkt->pts, 0, 0, AVINDEX_KEYFRAME);
return 0; return 0;
} }