[kdenlive] [Bug 488461] encoding at 18fps, never uses more than 20% cpu, and vaapi does not work.

[ThemBees]

https://bugs.kde.org/show_bug.cgi?id=488461

--- Comment #2 from ThemBees  ---
adding:

Changing "Preferred track composition method" from "auto" to "qtblend" or
"frei0r.carioblend" makes no difference in rendering. 

Changing encoder threads from 32 to 0, 16, 8, or otherwise makes the cpu usage
much higher, but instead of rendering at 18-19fps, it renders at 8-9fps. 

Toggling "Parallel Processing" on or off, and setting threads to 16 (max it
lets me set it to) to 0, 8, 4, or otherwise does not seem to make any
difference.

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[kdenlive] [Bug 488461] encoding at 18fps, never uses more than 20% cpu, and vaapi does not work.

[ThemBees]

https://bugs.kde.org/show_bug.cgi?id=488461

--- Comment #1 from ThemBees  ---
adding that Kdenlive creating proxy clips with ffmpeg seems to use 40-60% CPU. 

Whatever the issue is seems to only effect the final rendering. mlt ?

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