https://bugs.kde.org/show_bug.cgi?id=430193
Vincent PINON <vpi...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vpi...@kde.org
Status|REPORTED |NEEDSINFO
Resolution|--- |NOT A BUG
--- Comment #2 from Vincent PINON <vpi...@kde.org> ---
There is a misunderstanding: real_time is for *processing* threads (MLT
calculating frames/slices in parallel) while encodethreads is for *encoding*
(typically libx264 or libvpx compressing the calculated video).
Increasing encodethreads works, but beyond 4 it doesn't speed up much.
But MLT parallel processing doesn't always work well (with several frei0r
effects/transitions).
It is difficult to find a balance filling the cores for render, as either
processing or encoding can be bottleneck depending on video characteristics...
For previews, the codec used doesn't use frame-to-frame compression (MJPEG,
DNxHD...), so encoding almost does not come into equation.
--
You are receiving this mail because:
You are watching all bug changes.
