nvJPEG library: rgb32 encoding to JPG

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nvJPEG library: rgb32 encoding to JPG #158

Open pytho12 opened 9 months ago

pytho12 commented 9 months ago

I have now mastered the method of encoding rgb24 to jpg, but I still don’t know the method of encoding rgb32 to jpg. Can you share it?

zohebk-nv commented 9 months ago

rgb32(assuming rgb + 8 bit alpha) support is not well defined in the JPEG standard. nvjpeg encode only 1 and 3 channel images. You will need to convert rgb32 to rgb 24 before calling nvjpeg encoder.