[MPlayer-users] BUG: mencoder segvault with -vf pullup [partial bugreport]

Corey Hickey bugfood-ml at fatooh.org
Sat Sep 13 20:08:25 CEST 2003


I just ran into a segfault with mencoder and -vf pullup. It seems that
pullup is unhappy when I crop the movie, but has no trouble when I

mencoder pullup-segfault.vob -vf crop=716:374:2:48 -ovc lavc\
  -lavcopts vcodec=mpeg4 -oac copy

mencoder pullup-segfault.vob -vf pullup -ovc lavc\
  -lavcopts vcodec=mpeg4 -oac copy

mencoder pullup-segfault.vob -vf crop=716:374:2:48,pullup -ovc lavc\
  -lavcopts vcodec=mpeg4 -oac copy

For this last case, I've attached the verbose output of mencoder.

The segfault happens right at the beginning, so I've dd-ed the first
100k, and uploaded that to ftp.mplayerhq.hu as pullup-segfault.vob.
That file is also publicly available at:

In case you want a larger piece of the file, I've made a 50MB chunk

Rich, is this enough information for you? I can do a full gdb bugreport
if you want, but I'm too lazy to do so unless you tell me you need it.

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