@bdaehlie bdaehlie released this Dec 30, 2014 · 2401 commits to master since this release

Assets 3

NOTE: This release includes significant changes to the mozjpeg ABI in order to return to ABI compatibility with libjpeg-turbo. See the file ‘README-mozilla.txt’ for more information.

  • mozjpeg is now backward ABI-compatible with libjpeg-turbo. See ‘README-mozilla.txt’ for more information.
  • DC trellis quantization (compression improvement)
  • Merge successive DQT (FFDB) and DHT (FFC4) markers in a single marker (compression improvement)
  • Deringing for black-on-white text
  • Option to select quantization tables
  • New cjpeg flag ‘-version’ to obtain version
  • PNG input support for cjpeg
  • Various other improvements from syncing with latest libjpeg-turbo code