Reimagining video infrastructure to empower YouTube 5 years ago
I have noticed that as well. I recently stumbled across a movie clip in 240p and the thing that was most notable was that during a monologue, the actor's lips did not move at all. He turned his head a little, but his expression seemed to be frozen. After a very noticeable key frame it returned to normal shortly, but his face ended up getting stuck again. I don't recall ever seeing something like this on YouTube, not even in ultra-LQ clips from 2007.