fix(server): partial fallback for hardware transcoding #14611
Merged
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Description
When hardware decoding is enabled and an error occurs, there is a fallback to sw decoding + hw encoding before falling back to full software. However, this does not actually work since the dri devices aren't provided in this second call. This PR fixes this and does some refactoring around how these interfaces are passed to the command builder.
How Has This Been Tested?
Tested that a ProRes video successfully falls back to sw decoding + hw encoding.