This seems to be what I want, seeing how I don’t have access to a deck where I’m at right now. There’s even a LTC generator for 150.
https://www.videotoolshed.com/product/44/ltcgenerator
I can add the track to the quicktime now, but is there a way to not have it audible when I playback on a computer? Have it be a third audio track that’s not stereo?
Thanks for the link.