[FFmpeg-trac] #3077(avcodec:new): Corruption when decoding hevc

[FFmpeg]

#3077: Corruption when decoding hevc
--------------------------------------+---------------------------------
               Reporter:  cehoyos     |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  normal      |              Component:  avcodec
                Version:  git-master  |               Keywords:  hevc
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
--------------------------------------+---------------------------------
 (Sample from xhevc)
 No information is shown that a hevc sample cannot be decoded by the
 current decoder.
 {{{
 $ ffmpeg -i hevc.hm10 -qscale 2 out.avi
 ffmpeg version N-57366-gfbdc98c Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Oct 23 2013 23:51:57 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 47.101 / 52. 47.101
   libavcodec     55. 38.101 / 55. 38.101
   libavformat    55. 19.104 / 55. 19.104
   libavdevice    55.  4.100 / 55.  4.100
   libavfilter     3. 89.100 /  3. 89.100
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.104 /  0. 17.104
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, hevc, from 'hevc.hm10':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: hevc, yuv420p, 1280x720, 25 fps, 25 tbr, 1200k
 tbn, 25 tbc
 Please use -q:a or -q:v, -qscale is ambiguous
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf55.19.104
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1280x720,
 q=2-31, 200 kb/s, 25 tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (hevc -> mpeg4)
 Press [q] to stop, [?] for help
 [hevc @ 0x33a5000] CABAC_MAX_BIN : 100
 frame=  933 fps=170 q=2.0 Lsize=   75571kB time=00:00:37.44
 bitrate=16535.2kbits/s
 video:75543kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 0.037002%
 }}}
 output looks severely broken.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3077>
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