19.01.2024, 07:08
Hi !
No, The Artifacts are not visible in vapoursynth preview. It has to do with encoding settings i guess. Even with crf 16 on no-hdr videos and crf 11-14 on hdr10. It is difficult to spot on smaller monitors but apparent on 55 inch TVs.
I wish deblock -1,-1 works but it simply leaves out fine details. -2, -2 is usable but it produces deblocking artifacts almost close to -3,-3.
For now, Managing with the following settings:
--preset slow --output-depth 10 --y4m --profile main10 --subme 5 --bframes 10 --rc-lookahead 120 --crf 16.00 --psy-rd 2.00 --psy-rdoq 1.00 --deblock=-3:-3 --no-sao --aq-mode 3 --aq-strength 0.8 --strong-intra-smoothing --rskip 0 --no-open-gop --no-cutree --ref 6
usually reproduces 1080p video at 14000 - 20000 kbps bitrate with minimal artifacts.
i'll have to try aq-mode 0 and 1 .
keeping the details, and eliminating the artifacts while keeping the bitrate sane seems to be challenging.
No, The Artifacts are not visible in vapoursynth preview. It has to do with encoding settings i guess. Even with crf 16 on no-hdr videos and crf 11-14 on hdr10. It is difficult to spot on smaller monitors but apparent on 55 inch TVs.
I wish deblock -1,-1 works but it simply leaves out fine details. -2, -2 is usable but it produces deblocking artifacts almost close to -3,-3.
For now, Managing with the following settings:
--preset slow --output-depth 10 --y4m --profile main10 --subme 5 --bframes 10 --rc-lookahead 120 --crf 16.00 --psy-rd 2.00 --psy-rdoq 1.00 --deblock=-3:-3 --no-sao --aq-mode 3 --aq-strength 0.8 --strong-intra-smoothing --rskip 0 --no-open-gop --no-cutree --ref 6
usually reproduces 1080p video at 14000 - 20000 kbps bitrate with minimal artifacts.
i'll have to try aq-mode 0 and 1 .
keeping the details, and eliminating the artifacts while keeping the bitrate sane seems to be challenging.