Color Range selection on encoding image

[puscas]

Hi!

I'm testing libopenjpeg to create .jp2 two files files: one with safe color range [16, 235] and other with full range [0, 255]. The source image is the same for both tests. Would somebody point me in the direction on how to achieve it with libopenjpeg?

Kind Regards

[ValZapod]

Only YCbCr(2) is limited range. While YCbCr(1) and YCbCr(3) are full range. Usually JPEG uses full range. Use ffmpeg if you want limited...