Well now that Zoom has cool backgrounds, everyone seems to be building "licensed" content. Well with Pexels, you can get generic backgrounds which are great.
So there is now a cottage industry around these backgrounds:
- Shutterstock also ahs a dedicated section for video backgrounds. The most interesting are pretending you are in an old school television.
- Pericror has some good examples that are designed for professionals that are from Videvo a good source of stock footage.
- Vandelay. Great still backgrounds from famous movies and TV shows like Top Gun, Star Trek, Next Generation, a Jail Cell, Zombies
- Stylecaster has some humorous ones but these are static.