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[Bug 1070340] Re: Export project as video hangs

 

If you are editing large HD files, then you will need a large amount of
RAM. OpenShot itself doesn't manage the rendering process - that gets
passed off to MLT & the FFMpeg libraries.

We will be able to manage exceptions from the underlying libraries in
the future, but with our current framework we can't fix this.

** Changed in: openshot
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1070340

Title:
  Export project as video hangs

Status in OpenShot Video Editor:
  Won't Fix

Bug description:
  Ubuntu 12.04:
  Linux stingray 3.2.0-32-generic-pae #51-Ubuntu SMP Wed Sep 26 21:54:23 UTC 2012 i686 athlon i386 GNU/Linux

  Openshot 1.4.3-1 (installed via PPA)
  melt 0.7.6+git20120204-2

  I was able to use OpenShot to create a project (although as the
  project grew it became temporarily unresponsive at times and would
  crash here and there) about 3:30 minutes in length.  When I attempt to
  export the project as a video file (MP4 with h.264 (I always forget
  the proper number)) OpenShot works for a while, seems to get about 20%
  through and then hangs.

  When I examine the process in the System Monitor, the Status is
  'Sleeping' and the Waiting Channel is 'futex_wait_queue_me'.

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