Q: Are there any restrictions on what can be recorded?

There are no particular restrictions. Theoretically, anything can be recorded. Although it is an advantage over competing products, it is designed for long-term recording, and problems such as sound deviation are unlikely to occur by default. (For low-spec PCs, it can be handled by changing the settings)

The use of video, images, and audio under copyright protection beyond the scope of personal viewing and copyright infringement is prohibited by law. Please follow the terms of use of the copyrighted work.

You can try it with the trial version (free of charge) before purchasing.