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| author | Pavel Koshevoy <pkoshevoy@gmail.com> | 2016-12-15 10:19:23 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-12-17 18:41:18 +0100 |
| commit | 6b517a194da47a2d586806679ef6ca9233ee32d6 (patch) | |
| tree | 2025293e3fc4ac44f21eaf9c42c4ac55c5bbd674 /libavcodec/utils.c | |
| parent | 5b74ebe93723323c3f7068d8ff1fb44b43d8fc67 (diff) | |
| download | ffmpeg-6b517a194da47a2d586806679ef6ca9233ee32d6.tar.gz | |
lavc: Fix ticket 6024, truncated mode decoding
The assumption that avcodec_send_packet makes regarding decoders
consuming the entire packet is not true if the codec supports
truncated decoding mode and the truncated flag is turned on.
Steps to reproduce:
./ffmpeg_g -flags truncated \
-i "http://samples.ffmpeg.org/MPEG2/test-ebu-422.40000.pakets.ts" \
-c:v ffv1 -c:a copy -y /tmp/truncated.nut
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/utils.c')
| -rw-r--r-- | libavcodec/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 44ecc09c96..be50459b34 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -2788,7 +2788,7 @@ static int do_decode(AVCodecContext *avctx, AVPacket *pkt) if (avctx->codec_type == AVMEDIA_TYPE_VIDEO) { ret = avcodec_decode_video2(avctx, avctx->internal->buffer_frame, &got_frame, pkt); - if (ret >= 0) + if (ret >= 0 && !(avctx->flags & AV_CODEC_FLAG_TRUNCATED)) ret = pkt->size; } else if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) { ret = avcodec_decode_audio4(avctx, avctx->internal->buffer_frame, |