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JPEG-Archive 2.1.0

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@danielgtaylor danielgtaylor released this 10 Apr 16:19
· 161 commits to master since this release

This release adds the ability to disable subsampling and updates the underlying mozjpeg library.

  • Add the --subsample parameter which can be used with the value disable to turn off subsampling. By default 4:2:0 mode is used (which subsamples chroma channels 2x1). Disabling it turns on 4:4:4 mode which may be desired for certain use-cases but is generally not required.
  • Update to the official mozjpeg 3.0 release. This provides an extra 1-2% compression advantage at the same encoding quality and speed.
  • Set up Windows CI so that Windows users can always grab the latest binary from the Windows CI build server