[FFmpeg-devel] [PATCH] libopenjpeg J2K encoder

Michael Bradshaw mbradshaw at sorensonmedia.com
Thu Nov 17 07:58:26 CET 2011

Hi, attached is a patch for J2K encoding with libopenjpeg.  Here are a
couple of particular features you might want to be aware of:
Supported pixel formats: Gray, RGB24, RGBA, YUV420P, YUV422P, YUV440P, and
YUV444P (though decoding YUV444P is tricky since it looks like RGB24)
Lossless and lossy encoding (not setting compression_level or setting it to
0 will give lossless encoding, setting it higher will give lossy encoding)

I apologize for the octet-stream content type, but Gmail is forcing it.


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