Hello All
Regarding the back plate schema, we plan to change the following color correction properties in accordance with the ASC-CDL specification to make these properties more interchangeable with various systems and to avoid any confusion around the meaning of those terms for 26.11:
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luma:gain → luma:slope
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luma:gamma → luma:power
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luma:lift → luma:offset
These will be applied in the order of output = (slope * input + offset)^{power}.
For more information, here is an article that discusses the ASC-CDL specification and how it is used: An in-depth look at ASC-CDL based color controls - Pomfort
Kindly let us know here or via GitHub issues if there are any questions or concerns on the same.
Thanks,
Denise