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Old 20th November 2019, 01:21   #12  |  Link
Sparktank
47.952fps@71.928Hz
 
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Join Date: Mar 2011
Posts: 940
If I use 10/16bit YUV420 on a full remux, It can take up to 44ms, which drops frames and lags a lot.
That's with no compromise in the trade/quality settings in Madvr (except for scale chroma separately).

Using NV12 vs YV12 in 8bit, I get faster render times in MadVR using NV12.
Selecting only NV12/YV12, LAV will export NV12, anyway.

Older builds of MadVR would spike up to at least 40.

Selecting any RGB mode in LAV spikes up to at least 50.

Id I add compromising in HDR/Gamut tonemapping accuracy, I get at least 32ms for RGB24.
Which is just playable. Anything at least 40ms and it starts to stutter and lag a lot for me.
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