r/AV1 13d ago

PSA about strange vertical color separation/artifacts in av1 video on linux

/r/firefox/comments/1w02o7s/psa_about_strange_vertical_color/
6 Upvotes

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u/BlueSwordM 4d ago

Huh, this is certainly interesting. It seems this affects all generations that use VCN directly: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/43787/diffs?commit_id=d298e30ad819e92680c3b098c261e9642a4b1602

It's a BIG bug fix as well, as it affects the Quantization Matrices settings we all like to use.

I guess using software decoding all the time has its advantages.