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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-07-09 05:21:26 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-09 05:21:26 +0200 |
| commit | 00b1401df6563e78c8616df4c62b8b5d6ac511a3 (patch) | |
| tree | 2138b3c4b1ec9693cf692cb32896ae8fa7fc3997 | |
| parent | 509642b4bd8411d3a6965e97cf7dacc3c45fe92a (diff) | |
| download | ffmpeg-00b1401df6563e78c8616df4c62b8b5d6ac511a3.tar.gz | |
avcodec/h264_ps: try to support Ambarella AVC
Fixes Ticket2763
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/h264_ps.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c index ea121ed12a..a4555455ac 100644 --- a/libavcodec/h264_ps.c +++ b/libavcodec/h264_ps.c @@ -224,6 +224,11 @@ static inline int decode_vui_parameters(H264Context *h, SPS *sps){ get_ue_golomb(&h->gb); /* chroma_sample_location_type_bottom_field */ } + if (show_bits1(&h->gb) && get_bits_left(&h->gb) < 10) { + av_log(h->avctx, AV_LOG_WARNING, "Truncated VUI\n"); + return 0; + } + sps->timing_info_present_flag = get_bits1(&h->gb); if(sps->timing_info_present_flag){ sps->num_units_in_tick = get_bits_long(&h->gb, 32); |