Le ven. 28 nov. 2025, à 09 h 32, Bob Friesenhahn via Tiff < [email protected]> a écrit :
> The performance of compression in libtiff is rather dependent on > strip/tile sizes. Have you investigated modifying strip/tile sizes to > see if more can be gained from existing codecs? > And this is especially true of zstd which supports a huge dictionary. It also has multiple compression levels and the default is quite far from the maximum. Make sure the correct predictor is set as well. It should have no trouble getting smaller files than png in my experience. Olivier
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