This was a very helpful overview. Even if one knew most of it, seeing it all put together is a good reminder if nothing else.
There is branch in this workflow that interests me that wasn't covered. And that has to do with color management of the gallery stills. What color space are they in, do they retain it from when they were taken, do they live in timeline color space and gamma.
Also how does that work if a gallery still is imported.
Specific use case: I created a Rec709/2.4 color chip of a specific Pantone color I had to match. The easiest I know to do that is to use Photoshop and it's built-in color libraries and then save it as a Rec709 TIFF image.
But when I'm working in a scene referred project that is based in RED IPP2 settings with a LUT at the end of the workflow to convert to Rec709, how can I import a gallery still with known color space and map it. Since importing a gallery still is the best way to create a reference wipe.