Knarf, I was poking around doing the same as you yesterday. CSpan site has choice of two ways of viewing - the dreadful split screen and switched camera feed. I could get a much better view of pads, lecterns, etc. I’m just not techie enough to speed up, or post screen shots, or capture videos. They also have pre and post debate videos.
I had noticed during debate that Hillary was touching her face with that exaggerated “scratching” which I’ve never seen her do before. Also watch her hands during long shots, very strange. she’s rubbing her right finger(s)’up and down on top of the lectern. I wanted to go back and look for a small track ball, or volume control, but life got in the way!
Maybe you have better skills, and can take advantage of info on CSpan site. I miss the days of different networks, different views; all this pool feed stuff, almost seems on purpose ;-) Isn’t it convenient they all cut off right before the “hand off” to Holt?
I'm no techie, just curious with the time to play around