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["Christian J." <1245195@xxxxxxxxxxxxxxxxxx>]

This is how to get the fix: in software centre, choose edit -> software
sources -> updates -> tick 'pre-released updates', then upgrade the
library, I did it on the command line with:

sudo su -
apt-get dist-upgrade
apt-get install libx264-123

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https://bugs.launchpad.net/bugs/1245195

Title:
  Crash when exporting video

Status in “openshot” package in Ubuntu:
  New

Bug description:
  When exporting a video using red-bullet -> Profile "Youtube HD", HD
  720 25fps, Med, openshot crashes with a segfault.

  Here's the backtrace I got by attaching to the running python openshot
  process with gdb before the crashing:

  Program received signal SIGSEGV, Segmentation fault.
  [Switching to Thread 0x7f76bf0f5700 (LWP 4525)]
  __memcmp_ssse3 () at ../sysdeps/x86_64/multiarch/memcmp-ssse3.S:1684
  1684	../sysdeps/x86_64/multiarch/memcmp-ssse3.S: No such file or directory.
  (gdb) bt
  #0  __memcmp_ssse3 () at ../sysdeps/x86_64/multiarch/memcmp-ssse3.S:1684
  #1  0x00007f76e561fd9e in x264_cqm_init ()
     from /usr/lib/x86_64-linux-gnu/libx264.so.123
  #2  0x00007f76e568a374 in x264_encoder_open_123 ()
     from /usr/lib/x86_64-linux-gnu/libx264.so.123
  #3  0x00007f76e6a3136c in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
  #4  0x00007f76e6dbc5f5 in avcodec_open2 ()
     from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
  #5  0x00007f76e7aa2840 in ?? ()
     from /usr/lib/x86_64-linux-gnu/mlt/libmltavformat.so
  #6  0x00007f7707f7bf6e in start_thread (arg=0x7f76bf0f5700)
      at pthread_create.c:311
  #7  0x00007f7707ca69cd in clone ()
      at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

  It does not crash when exporting with some other codec like OGG.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: openshot 1.4.3-1
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  Date: Sun Oct 27 14:19:30 2013
  InstallationDate: Installed on 2013-10-19 (7 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: openshot
  UpgradeStatus: No upgrade log present (probably fresh install)

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