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Parent: post #11488 (learn more) show »
Description

Video conversion of post #11488

Lower-spec devices will have trouble playing back UHD VP9 video. If that's you, look for the sizing dropdown next to the Download button, and select one of the Sample downscales.

People with UHD Displays! I need your feedback. This is my first encode at crf=40, and while it looks great to me I don't have a UHD monitor. I'd appreciate any feedback if you're able to observe any blocking or other encoding artifacts on this file!

Conversion Details
  • UltraHigh Quality UHD Lossless MP4 capture via Swivel
  • ffmpeg -ss 6.122 -i 2375151b8c7283ca2644aec7fb4f1416-2160.mp4 -to 5:13.700 -vf -an -c:v vp9 -crf 40 -b:v 0 -pass 1 -f null NUL
  • ffmpeg -ss 6.122 -i 2375151b8c7283ca2644aec7fb4f1416-2160.mp4 -to 5:13.700 -vf -c:a libopus -b:a 96k -c:v vp9 -crf 40 -b:v 0 -pass 2 -row-mt 1 tirrel-NutJob-2160-crf40.webm
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