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@lu-zero lu-zero released this Dec 18, 2019 · 147 commits to master since this release


  • Faster, overall 40%-70% faster than v0.1.0 depending on the encoding settings.
  • Optional serialization/deserialization of the encoding parameters through the feature serialize
    • Optional cli advanced commands to use it.
  • The builds are now using the dwarf debug format for the targets that support it, before it was a mixture of dwarf and stabs due to the nasm defaults.
  • Added a --benchmark hidden flag for the cli for MacOS and Linux.
  • documentation is now available on


  • Segmentation support is now a tunable SpeedSetting and currently it is default off since it can produce desyncs, this does cause a 3% decrease in quality.


  • #1903 - edge-of-frame miscomputation
  • #1858 - desync on speed 0 and 1 when certain quantizers are selected

Known issues

  • #1930 - segmentation encoding may cause desync
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