Messages posted by Brettkw

Quote

I mentioned color corrections specifically in the first response. Color correction is nearly 100% CPU performed so one can't keep the GPU encode pipe full, hence the lightly loaded GPU encode state. Could also be some internal code design that has throttle points too for such operations that 100% CPU might not be achieved.

Your 50% CPU usage is probably more like 100% on physical cores as you probably have SMT activated.

Jeff

Ahh ok thanks Jeff! So in hindsight dont colour correct in PD if you want quick redering times!

Ok so I have found a difference but i would like to know why if possible? One is a non edited clip GPU is bieng used the one where the GUP is unused is the same clip but with colour correction added via color director? Am I missing something here, why would the GPU be only used on non edited clips?

Thanks again for all your advice!

Hi all

I am looking for some advice regarding PD 365 please. It is currently taking 11hrs to render a 3gb (H.265 HEVC file 1920x1080 24 9000 Bitrate) after some heavy editing.

My question is, when I render I have enabled Harware Video encoder and CPU usage is 50% memory usage is 26% but my GPU usage is 2% (Video encoder Win 10) does this seem correct?

Also If i disable hardware Video encoder I seem get the same results as if it was enabled.

PC Specs

CPU Ryzen 7 2700x @4ghz
GPU 1080ti
Windows 10
32gb Ram

Thanks in advance

Brett