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Message #03155
[Bug 519536] Re: Poor thread utilisation
** Changed in: openshot
Status: New => Confirmed
** Changed in: openshot
Importance: Undecided => Wishlist
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Poor thread utilisation
https://bugs.launchpad.net/bugs/519536
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Status in OpenShot Video Editor: Confirmed
Bug description:
Openshot doesn't seem to utilise multiprocessor CPUs very well.
I have an intel i7 920 (4 cores, 8 threads) - when encoding video openshot manages approx 130% CPU (i.e 1.3 threads on average). Kdenlive also uses mlt but runs an mlt-melt command line to do the rendering which manages 220% CPU
References