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> "the performance claims just don't hold up" see now the fatcs in https://sites.google.com/site/powturbo/entropy-coder https://sites.google.com/site/powturbo/
by powturbo 8y ago
> "the performance claims just don't hold up"
see now the fatcs in https://sites.google.com/site/powturbo/entropy-coder https://sites.google.com/site/powturbo/entropy-coder
and how rANS based entropy coder outperforms the current AOMedia AV1 entropy coder by 7 times.
- xiphmont 8y agoPut it in AV1 and it doesn't. The entropy coder in AV1 right now is Daala_EC. It's the entropy coder because we measured it directly against rANS and the other candidate encoders and it performed the best. Hell, you can check out the code, build with the different entropy coders, and test it yourself.
- powturbo 8y agoAlready done. The claims are not based on speculations, but on numbers coming from verifiable benchmarks with "https://github.com/powturbo/TurboBench" https://github.com/powturbo/TurboBench" including the Daala_EC and the AOM AV1 entropy coder.