Crash when playback of HD videos

[netAction]

Binary package hint: blender

Ubuntu i386 9.10, blender 2.49a+dfsg-0ubuntu2

Adding the video on http://webspace.netaction.de/tmp/videosample/ works, but playback always crashes.
It is possible to view the video with ffplayer, so it is no issue with ffmpeg.

Seems as if swscaler is called wrong and causes a stack corrumption or buffer overwrite.

It is possible to add the video after converting to mpg with
$ ffmpeg -sameq -i MVI_3280.MOV MVI_3280.mpg

ProblemType: Bug
Architecture: i386
Date: Sat Feb 13 19:51:56 2010
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
NonfreeKernelModules: wl nvidia
Package: blender 2.49a+dfsg-0ubuntu2
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SourcePackage: blender
Uname: Linux 2.6.31-19-generic i686

[netAction (launchpad-netaction)]

The bug is in the package libswscale0 and already fixed in the latest version of ffmpeg.

[Reinhard Tartler (siretart)]

please state the svn revision of libswscale that is suppoed to fix this. We'd also need a testcase how to reproduce this, ideally with the 'ffmpeg' or 'ffplay' utility to verify the patch actually works.

also please attach the file to launchpad rather than linking to it. Otherwise we'd have to close this bug as invalid as soon as the file disapears.

[Launchpad Janitor (janitor)]

This bug was fixed in the package ffmpeg - 4:0.6~svn20100505-1ubuntu1

---------------
ffmpeg (4:0.6~svn20100505-1ubuntu1) maverick; urgency=low

  * merge from debian/experimental. remaining changes:
    - don't disable encoders
    - don't build against libfaad, libdirac and libopenjpeg (all in universe)

ffmpeg (4:0.6~svn20100505-1) experimental; urgency=low

  * update to new upstream. Closes: #569727
    - fixes various segfaults and other minor feature improvements
      Closes: #374931, #522449, #501891, #559712, #420231, #369127, #538082,
              #298095, #294422, #561553, #525385, #495274, #420230
      LP: #305286, #457106, #529200, #301723, #305315, #336479, #420230,
          #412063, #428912, #432181, #440591, #453732, #453732, #453732,
      #514259, #515243, #521472, #530186, #530186, #197842, #483317,
     #483317, #539407, #280098, #331255, #566107, #569823, #570305,
     #573190
  * Fixup lintian overrides for new upstream snapshot
  * Bump Standards-Version to 3.8.4
  * Many upstream changes, see upstream Changelog for details
 -- Reinhard Tartler <email address hidden> Wed, 26 May 2010 00:01:17 +0200