Quote:
Originally Posted by hydra3333
Thank you !
However, one then loses the "massive?" benefit of gpu-speed encoding
I did a terrible, loose, undocumented, once-off 4k 10 bit test and thought it was near realtime in encoding fps, depending. Haven't tried x265, however suspect 4k won't be anywhere near gpu speed.
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x265 can itself use the intel svt libraries for rapid acceleration. But I doubt you'll get realtime 2160p in software on anything less than a monster workstation.
GPU is fast, but it has substantial quality/efficiency limitations compared to even a performance tuned software encode.