[gdal-dev] New JP2Grok Driver for JPEG 2000

Even Rouault even.rouault at spatialys.com
Tue May 4 06:04:14 PDT 2021

> gdal_translate -of gtiff -co compress=jpeg p4433h.tif comp.tif

for the gdal_translate to JPEG compressed TIFF, adding -co 
NUM_THREADS=ALL_CPUS should help to keep the comparison fair, and if you 
use gisinternal builds, I'm not completely sure they use libjpeg-turbo, 
which would bring another performance boost.


My software is free, but my time generally not.

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