Bug#683722: mencoder crashes with Segmentation Fault

[Grzegorz Andruszkiewicz]

Package: mencoder
Version: 2:1.0~rc4.dfsg1+svn34540-1+b2
Severity: important

Dear Maintainer,

I was trying to encode a movie clip, but mencoder crashed with a seg fault. The
output:

ga at grzes:~/Filmy/Bajki/Peppa2$ mencoder avseq03\ Latawiec.mpg -o 03.mpg -vf
crop=346:240:2:24 -oac copy -ovc x264 -x264encopts bitrate=3000 pass=1 nr=2000
MEncoder svn r34540 (Debian), built with gcc-4.7 (C) 2000-2012 MPlayer Team

WARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.
success: format: 0  data: 0x0 - 0x32eb9ec
libavformat version 53.32.100 (external)
Mismatching header version 53.19.0
MPEG-PS file format detected.
VIDEO:  MPEG1  352x288  (aspect 8)  25.000 fps  1150.0 kbps (143.8 kbyte/s)
[V] filefmt:2  fourcc:0x10000001  size:352x288  fps:25.000  ftime:=0.0400
==========================================================================
Requested audio codec family [mpg123] (afm=mpg123) not available.
Enable it at compilation.
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
libavcodec version 53.61.100 (external)
Mismatching header version 53.32.2
AUDIO: 44100 Hz, 2 ch, floatle, 224.0 kbit/7.94% (ratio: 28000->352800)
Selected audio codec: [ffmp2float] afm: ffmpeg (FFmpeg MPEG layer-1 and layer-2
audio)
==========================================================================
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [crop w=346 h=240 x=2 y=24]
Crop: 346 x 240, 2 ; 24
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffmpeg1] vfm: ffmpeg (FFmpeg MPEG-1)
==========================================================================
audiocodec: framecopy (format=50 chans=2 rate=44100 bits=16 B/s=28000 sample-1)
[VD_FFMPEG] Trying pixfmt=0.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
[VD_FFMPEG] Trying pixfmt=1.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
[VD_FFMPEG] Trying pixfmt=2.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
x264 [info]: using SAR=377/346
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle Cache64
x264 [info]: profile High, level 3.0
Pos:   0.0s      1f ( 0%)  0.00fps Trem:   0min   0mb  A-V:0.000 [0:0]
draw_slice: dmpi not stored by vf_expand
Segmentation fault



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (700, 'testing'), (600, 'stable'), (50, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-3-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages mencoder depends on:
ii  libasound2          1.0.25-3
ii  libavcodec53        7:0.10.3-dmo1
ii  libavformat53       7:0.10.3-dmo1
ii  libavutil51         7:0.11.1-dmo3
ii  libbluray1          1:0.2.2-1
ii  libc6               2.13-33
ii  libcdparanoia0      3.10.2+debian-10.1
ii  libdca0             0.0.5-5
ii  libdvdnav4          4.2.0+20120524-2
ii  libdvdread4         4.2.0+20120521-2
ii  libenca0            1.13-4
ii  libfaad2            2.7-8
ii  libfontconfig1      2.9.0-6
ii  libfreetype6        2.4.9-1
ii  libfribidi0         0.19.2-3
ii  libgcc1             1:4.7.1-2
ii  libgif4             4.1.6-9.1
ii  libjpeg8            8d-1
ii  liblzo2-2           2.06-1
ii  libmp3lame0         1:3.99.5-dmo1
ii  libmpeg2-4          0.4.1-3
ii  libncurses5         5.9-10
ii  libogg0             1.3.0-4
ii  libpng12-0          1.2.49-1
ii  libpostproc52       7:0.11.1-dmo3
ii  libsmbclient        2:3.6.6-2
ii  libspeex1           1.2~rc1-6
ii  libstdc++6          4.7.1-2
ii  libswscale2         7:0.11.1-dmo3
ii  libtheora0          1.1.1+dfsg.1-3.1
ii  libtinfo5           5.9-10
ii  libx264-123         2:0.123.2189+git35cf912-1
ii  libxvidcore4        3:1.3.2-dmo1
ii  mplayer             3:1.1-dmo5
ii  mplayer2 [mplayer]  1:2.0~git20120704-dmo2
ii  zlib1g              1:1.2.7.dfsg-13

mencoder recommends no packages.

Versions of packages mencoder suggests:
ii  bzip2                              1.0.6-3
ii  fontconfig                         2.9.0-6
ii  fonts-freefont-ttf [ttf-freefont]  20120503-1
pn  mplayer-doc                        <none>
ii  ttf-freefont                       20120503-1

-- no debconf information