Editing support #31
Description
this is a big one, and conceptually puts us in 'competition' with Toucan which im not a fan of haha.
But it might be nice to be able to export OTIO files post editing the document model in the get info. IE Can we make the swiftUI bindings back to the model object and allow edits to propagate into the underlying AVF rendering representation?
In theory doable! Likely a lot of nuanced decisions to be made tho.