opj_decompress(1) on Linux
The text 80d6dc3de25e, as Debian 9 (Stretch) shipped it.
This program reads in a jpeg2000 image and converts it to another image type. It is part of the OpenJPEG library. Valid input image extensions are .j2k, .jp2, .j2c, .jpt Valid output image extensions are .bmp, .pgm, .pgx, .png, .pnm, .ppm, .raw, .tga, .tif . For PNG resp. TIF it needs libpng resp. libtiff .
Flags it lists
-
-ImgDir -
-OutFor -
-TP -
-i -
-jpip -
-l -
-o -
-r -
-x