I have used Staxrip on a Couple of HD encodes.
I encoded a 1hr file from a bluray rip using X265 on default settings, only changing the following:
CRF 16 This took just over five hours (I am now testing 18, which is estimating around about the same encode time)
AQ 3 - Auto Variance with Bias to Dark Scenes
CRF 18
Slow Preset
All other settings unchanged.
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Is there a question there somewhere?
Taking 5hrs for 1hr full hd to H.265 using x265 with preset 'slow' might be even fast depending on the cpu used.users currently on my ignore list: deadrats, Stears555, marcorocchini -
Hevc at the "very slow" preset *is* slow. Try changing the preset to "fast" and the quality to CRF 20 - 22.
Is it a typical movie, ie. 1080p, approx 2 hours? -
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Did a quit test on my Ryzen 9 3850X using:
Code:x265 --preset slow --input - --output-depth 10 --y4m --profile main10 --crf 18.00 --range limited --colormatrix bt709 --output "E:\Temp\8.Birds_1080p24fpsRef4-112Mbps.265"
users currently on my ignore list: deadrats, Stears555, marcorocchini -
ON my ancient AMD FX4300, I get 1.8 fps, 1080p source, 8-bit hevc @ preset slow.
If I change it to fast, I get 6.5 fps. I'm pretty sure "fast" is the sweet spot for CPU encodes
Otherwise get a GPU and use the HW acceleration
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