18.02.2024, 13:57 (This post was last modified: 18.02.2024, 13:57 by Selur.)
Use other settings if you think it's too slow.
Since you don't plan to stay in 16bit and 4:2:2 you could enable "Filtering->Avisynth->Misc->Source->Convert to target color space directly after the source filter", this might speed up things.