Hmm, I've never really noticed this, but now I can't unsee it. Tom Scott explains in a very clear way why moving bits in video can sometimes degrade YouTube video quality. It has to do with how much information is compressed in a streaming video and how that information is channeled to users' computers across the internet. More moving parts in a video mean more data. But with a bottleneck of speed, that video can sure start to look crappy.
The Last Video Store
All the instances when you should not shoot at 24fps
Why snow and confetti degrades YouTube video quality
Color Grading in Filmmaking
There's a part in this video where the creator matches a standard video file with one scene from the dark, contrasty, and moody movie Fight Club. Pretty cool. I've done a bit of this on my own for some video work in the past but I can't say that I've done enough of it to know exactly what I'm doing. I guess it's similar to matching color in re-touching -- but video work just seems to have so much more knobs, adjustments, and controls overall. I definitely get overwhelmed. This video sort of makes it seem easy though. I just might have to jump back into Final Cut Pro X to give it another go.