[FFmpeg-trac] #2365(undetermined:new): aas4 regression (crash)

FFmpeg trac at avcodec.org
Fri Mar 15 00:25:45 CET 2013


#2365: aas4 regression (crash)
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 24bpp doesn't decode due to

 {{{
 [aasc @ 026ad380] Skip beyond picture bounds
 }}}

 8bpp crashes

 http://www.filehostfree.com/?d=51425AD41
 (datafilehost seems to be down)

 {{{
 C:\>ffmpeg -i aas4_8bpp.avi out.avi
 ffmpeg version N-50911-g9efcfbe Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Mar 13 2013 21:26:48 with gcc 4.7.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-libass --enable-libbluray --enable-libcaca --enable-libfreetype
 --enable-libg
 sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libo
 pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp
 --enable-li
 bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --enable-lib
 twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
 --enabl
 e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
   libavutil      52. 19.100 / 52. 19.100
   libavcodec     55.  0.100 / 55.  0.100
   libavformat    55.  0.100 / 55.  0.100
   libavdevice    54.  4.100 / 54.  4.100
   libavfilter     3. 45.103 /  3. 45.103
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, avi, from 'aas4_8bpp.avi':
   Duration: 00:00:12.60, start: 0.000000, bitrate: 3043 kb/s
     Stream #0:0: Video: aasc (AAS4 / 0x34534141), pal8, 320x240, 5 tbr, 5
 tbn, 5
  tbc
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf55.0.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240,
 q=2-31, 200
  kb/s, 5 tbn, 5 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (aasc -> mpeg4)
 Press [q] to stop, [?] for help
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2365>
FFmpeg <http://ffmpeg.org>
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