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Old 14th October 2018, 09:29   #66  |  Link
jpsdr
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Join Date: Oct 2002
Location: France
Posts: 2,308
If you check the some example code provided in the first post (and/or in the Readme), you'll see exactly the script needed for what you want to do.
Indeed it's possible to do this from linear RGB step with a transformation matrix combining the two RGB -> XYZ / XYZ -> RGB matrix, but as you can see in the examples, you can directly do that with my tools, but going by the XYZ step, and not the LinearRGB step.
Also, read the pdf document i've provided with the plugin, i've tried to explain things, so maybe it will help you to understand exactly what you have in each step of the process of transformation signal from the natural real world light to the YUV data we are working on on our PC.
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Last edited by jpsdr; 14th October 2018 at 09:34.
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