[FFmpeg-user] Segmentation fault when opening source file (MXF). Debugging?

Iban Garcia ibantxo28 at gmail.com
Wed Mar 28 12:10:50 CEST 2012


Hi all!

I have launched this command and I am getting "Segmentation fault" message.
I have tried to "debug" and no information appears.
"Segmentation fault" appears inmediatly, but no more information about the
problem.
The input.mxf file is correct (played with other video-player and mediainfo
is telling it is OK)

Iban


# ffmpeg -loglevel debug -i input.mxf -threads 8 -pix_fmt yuv422p -aspect
16:9 -vcodec dvvideo -an -y output.dv
ffmpeg version N-39247-g6809818 Copyright (c) 2000-2012 the FFmpeg
developers
  built on Mar 28 2012 11:41:42 with gcc 4.5.1 20101208 [gcc-4_5-branch
revision 167585]
  configuration: --shlibdir=/usr/lib64 --prefix=/usr/local
--mandir=/usr/share/man --libdir=/usr/lib64 --enable-pthreads
--enable-shared --enable-libvorbis --enable-gpl --enable-x11grab
--enable-libx264 --enable-libmp3lame --enable-nonfree --enable-postproc
--enable-debug=3 --disable-optimizations --disable-mmx
  libavutil      51. 44.100 / 51. 44.100
  libavcodec     54. 12.100 / 54. 12.100
  libavformat    54.  3.100 / 54.  3.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 65.102 /  2. 65.102
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 10.100 /  0. 10.100
  libpostproc    52.  0.100 / 52.  0.100
[mxf @ 0x62d320] Format mxf probed with size=2048 and score=100
Segmentation fault


Same for:
# ffmpeg -loglevel debug -i input.mxf
ffmpeg version N-39247-g6809818 Copyright (c) 2000-2012 the FFmpeg
developers
  built on Mar 28 2012 11:41:42 with gcc 4.5.1 20101208 [gcc-4_5-branch
revision 167585]
  configuration: --shlibdir=/usr/lib64 --prefix=/usr/local
--mandir=/usr/share/man --libdir=/usr/lib64 --enable-pthreads
--enable-shared --enable-libvorbis --enable-gpl --enable-x11grab
--enable-libx264 --enable-libmp3lame --enable-nonfree --enable-postproc
--enable-debug=3 --disable-optimizations --disable-mmx
  libavutil      51. 44.100 / 51. 44.100
  libavcodec     54. 12.100 / 54. 12.100
  libavformat    54.  3.100 / 54.  3.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 65.102 /  2. 65.102
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 10.100 /  0. 10.100
  libpostproc    52.  0.100 / 52.  0.100
[mxf @ 0x62d320] Format mxf probed with size=2048 and score=100
Segmentation fault


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