Todd Kopriva steered me over to this forum from the PremPro forum, maybe someone has a good tip/workflow how I can convert uncompressed SD material, which has already been color corrected/mastered to the 709 color space that the HD project requires, using the SD Material as source.
In AE, start a new project. In Project Settings, set the working space to HD (Rec 709). Import your footage, put it in a new comp, then make sure Interpret footage > Color management > profile is set to SDTV. (Avoid NTSC 1953.)
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