#5874: tiff LZW compression does not compress enough -------------------------------------+----------------------------------- Reporter: jsteinkamp | Owner: Type: enhancement | Status: open Priority: wish | Component: avcodec Version: git-master | Resolution: Keywords: tif | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+-----------------------------------
Comment (by Balling): libavcodec is better now 784234 Bytes... But !!! It does not store the alpha channel and if you will save tiff in photoshop 21.1 without alpha channel it will be... wait for it... 605392 Bytes! Just wow. With alpha channel it will be the same (algorithm in Photoshop is the same, bite stream is the same, though some metadata is different). Maybe will try to check libtiff. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5874#comment:10> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org https://ffmpeg.org/mailman/listinfo/ffmpeg-trac To unsubscribe, visit link above, or email ffmpeg-trac-requ...@ffmpeg.org with subject "unsubscribe".