[gdal-dev] LJPEG Support for GDAL

GeodudeKid emiri.codes at gmail.com
Wed Jun 16 09:56:06 PDT 2021


LJPEG is lossless JPEG. Trying to produce a NITF that is representative of
the Image Compression (IC) field being set to C5 or C6. C5 should be for
LJPEG, and C6 is for JPEGLS. I was wondering if there's a separate driver
for lossless JPEG, or if JPEGLS is a catch-all for both compression
algorithms.



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