3 ms·
Interesting, would like to see comparison with FFV1. Arithmetic coding beats Huffman all day every day, and pixel-aware predictors are a thing.
by Dzugaru 10y ago
Interesting, would like to see comparison with FFV1. Arithmetic coding beats Huffman all day every day, and pixel-aware predictors are a thing.
- eln1 10y agoArithmetic coding is very expensive - zstd uses new entropy coding with compression ratio like arithmetic coding, but with Huffman-like speed: https://github.com/Cyan4973/zstd https://github.com/Cyan4973/zstd https://github.com/Cyan4973/FiniteStateEntropy https://github.com/Cyan4973/FiniteStateEntropy http://encode.ru/threads/2078-List-of-Asymmetric-Numeral-Systems-implementations http://encode.ru/threads/2078-List-of-Asymmetric-Numeral-Sys...