Very much thanks to everyone who has contributed. I am almost there.
During this downtime I updated to Big Sur and Premier 15.0. This has allowed me
to drop the .scc file on the timeline. However, i still need to export the caption file as an embedded CEA 608. The only options on Premier at export are the sidecar, or burn in video.
I find it difficult to understand why Adobe would give you all the functionality of laying down a captioning file, but, no way to truly embed it as a CEA 608 into a video file like mpeg2, Prores and the like.
Apple compressor is suppose to be able to do it, but, my limited experience with it is not giving me results I need.
Thanks again…
love the hive mind.