Hello to the development team.
This is what the FILE -> VIDEO SOURCE menu looks like at the moment:
Sometimes the device have 2 or more video inputs (for example, S-Video and Composite Video). I think it would be great to allow a quick swapping. It could look like this:
Otherwise, the only way to swap between video inputs is going to FILE -> CROSSBAR. It can be really annoying when broadcasting live video from 2 cameras.