It is possible to use video players from Waves System (formerly known as ID-AL)
We have tested model VP 320, but one can expect the 330 and the Event-Player 380 works in a very similar way.
They come with a API that makes them remote controllable from Blocks (At time of writing no driver has been written)
This is what we noticed:
The following preparations were necessary
{ "websites": [ { "id": 1, "url": "https://pixi.guide/spot" } ] }
The file structure on the storage media should look something like this:
https://download.waves-system.com/MANUAL/HTML5_JavaScript_Engine/en/tutorial-300-web-config.html