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| author | Janne Grunau <janne-libav@jannau.net> | 2011-12-18 22:42:36 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2011-12-18 23:52:53 +0100 |
| commit | 87eebb3454ff0cd6af6ebf9e1d31bdfd1c3b601b (patch) | |
| tree | c0640de45934f4262cca34dc6cfe009fd8a8a606 /libavcodec/mxpegdec.c | |
| parent | 2e7905eee8d0f8813e703cacdd7b3ffdc4960656 (diff) | |
| download | ffmpeg-87eebb3454ff0cd6af6ebf9e1d31bdfd1c3b601b.tar.gz | |
h264: skip start code search if the size of the nal unit is known
Start code emulation prevention is only required in Annex B bytestream
packed NAL units. For other coding formats the size is already known.
Looking for a start code prefix can result in false positives like in
http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4
which has a false positive in the SPS.
Diffstat (limited to 'libavcodec/mxpegdec.c')
0 files changed, 0 insertions, 0 deletions