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Old 4th September 2017, 22:42   #45392  |  Link
mparade
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Join Date: Nov 2013
Posts: 577
@madshi

Quote:
That's still quite a lot, though. Are you using "native DXVA" or "DXVA copyback"? Do you have the "zoom control" options activated in madVR?
In LAV Video I have tried both with main12 source. Both resulted in nearly the same CPU utilization. But I do not really think decoding is being accomplished via DXVA (as also stated by Nevcairiel, however I selected DXVA in LAV Video settings dialog). Kodi reports "HVC1 (DXVA Native) (HW) only if I change to a main10 source. Every time changing back to a main12 source the reported decoder becomes again HVC1 (FFMpeg) (HW). During play of a main10 source using DXVA Native the CPU average utilization is only 40% compared to that when playing a main12 source.

All zoom control options is deactivated excluding "move subtitles". It is on by default.

Last edited by mparade; 4th September 2017 at 22:46.
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