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0 pointsThisIsMyAltAcct2y ago0 comments

Someone should train a model to evaluate video compression quality

0 comments

Netflix did VMAF for this: https://github.com/Netflix/vmaf

It checks a reference video against an encoded video and returns a score representing how close the encoded video appears to the original from a human perspective.

adgjlsfhk12y ago

that said, iiuc, SSIMULACRA 2.1 is generally considered a strictly better quality measurement.

cstejerean2y ago

Citation needed.

1 more reply

astrange2y ago

That wouldn't work forever due to Goodhart's law.

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