[FFmpeg-trac] #5736(avcodec:open): Crash when encoding from ffv1/bgr0 to ffv1/bgr0

FFmpeg trac at avcodec.org
Tue Jul 26 18:10:17 EEST 2016


#5736: Crash when encoding from ffv1/bgr0 to ffv1/bgr0
-------------------------------------+-------------------------------------
             Reporter:  RaljOneed    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  ffv1 crash   |               Blocked By:
  abort                              |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1


Comment:

 {{{
 $ ffmpeg -i slices.nut -vcodec ffv1 -f null -
 ffmpeg version N-81118-gfb91850 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.8 (SUSE Linux)
   configuration: --enable-gpl --enable-libvpx
   libavutil      55. 28.100 / 55. 28.100
   libavcodec     57. 50.100 / 57. 50.100
   libavformat    57. 44.100 / 57. 44.100
   libavdevice    57.  0.102 / 57.  0.102
   libavfilter     6. 49.100 /  6. 49.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, nut, from 'slices.nut':
   Metadata:
     encoder         : Lavf57.44.100
   Duration: 00:00:00.96, start: 0.000000, bitrate: 1046 kb/s
     Stream #0:0: Video: ffv1 (FFV1 / 0x31564646), bgr0, 320x240, SAR 1:1
 DAR 4:3, 25 fps, 25 tbr, 51200 tbn, 51200 tbc
     Metadata:
       encoder         : Lavc57.50.100 ffv1
 Assertion s->bits_per_raw_sample >= 8 failed at libavcodec/ffv1enc.c:820
 Aborted
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5736#comment:3>
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