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[Zoubidoo <1072757@xxxxxxxxxxxxxxxxxx>]

This needs some attention.  An app that chews CPU gratuitously is badly
programmed.

Here is the CPU usage for the openshot process  *after each step has completed* (ie wasted CPU usage) 
  Start openshot: 7% CPU
  Import 127MB file: 7% CPU
  Drag onto timeline: 7% CPU
  Press play then pause in the video preview frame: 25%

Platform:
  Openshot 1.4.3-1
  libmlt4 0.7.6+git20120204-2
  Xubuntu 12.04.2
  kernel 3.2.0-39-generic SMP x86_64

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https://bugs.launchpad.net/bugs/1072757

Title:
  High CPU consumption when idle

Status in OpenShot Video Editor:
  Confirmed

Bug description:
  Even when OpenShot is doing nothing, the system monitor shows it using
  a large amount of CPU

  
  1) Ubuntu 12.04.1 LTS
  2) DEB
  3) OpenShot 1.4.0
  4) MLT melt 0.7.7
  5) n/a

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