I tested this functionality on another platform based on Unity, the name of which I will not mention because I do not want to promote it, being a loyal member of 3DXChat, I want the developers to be paid for their work. I am only sharing my experience with you. The plugin in question can play video files in ogv format. The file may be on your PC in which case you are the only one to see it. For everyone in the room to see it, you had to install the file on a file server. In this case, the members present in the room will be able to see it provided they are present in the room when you launch the file, otherwise they will have to wait for the next clip to be launched. Now the question arises of the copyright of the video file on the server. 3DXChat could be held responsible for broadcasting clips without authorization from its owner. Of course this does not concern YT streaming since the rights are managed by this platform. But this is not possible with the TV plugin I experimented with.