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paf: properly flag video packets

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2012-07-08 20:35:34 +00:00
parent ca1f2b3e10
commit 26fa84105b
1 changed files with 3 additions and 1 deletions
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4
libavformat/paf.c
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@ -232,7 +232,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
}
size = p->video_size - p->frames_offset_table[p->current_frame];
if (size < 0)
if (size < 1)
return AVERROR_INVALIDDATA;
if (av_new_packet(pkt, size) < 0)
@ -241,6 +241,8 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->stream_index = 0;
pkt->duration = 1;
memcpy(pkt->data, p->video_frame + p->frames_offset_table[p->current_frame], size);
if (pkt->data[0] & 0x20)
pkt->flags |= AV_PKT_FLAG_KEY;
p->current_frame++;
return pkt->size;