Any one familiar with #ffmpeg want to take a crack at this question?
https://superuser.com/q/1613217/205461
Given how long it's gone without any bites, I'm guessing the answer is going to be "it's complicated/impossible" or something, but it *seems* like it really should be possible.
Maybe @lynne@pars.ee knows?
@pganssle
been too long since I worked with video encodings, could have answered this a few years ago maybe and dont have the time to refresh my memory sadly.
Hope you find an answer.
@lynne@pars.ee