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Diffstat (limited to 'libavcodec/mpeg4videodec.c')
| -rw-r--r-- | libavcodec/mpeg4videodec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 27cae9f846..4a4998cdaa 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -1600,6 +1600,9 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){ height = get_bits(gb, 13); skip_bits1(gb); /* marker */ if(width && height && !(s->width && s->codec_tag == AV_RL32("MP4S"))){ /* they should be non zero but who knows ... */ + if (s->width && s->height && + (s->width != width || s->height != height)) + s->context_reinit = 1; s->width = width; s->height = height; } |