Bonus comment: I was present for conversations about how Google should just write an internal version because of all the stability issues, but that that work would never get prioritized or be considered valuable because it wouldn't get anyone promoted (to be fair, given how widely FFmpeg is used, it would have gotten an L4 or L5 promoted, but it would have been a near sisyphean task over years to get to the point where you could demostrate the ridiculously high XXm-XXXm returns that would come from just helping to improve FFmpeg).