How to organize the display of information on the displays?

Question

Computer networks

Good afternoon.
There are 4 TVs with Android. TVs are connected to a local network without Internet access. In this network there is a laptop on which the web server is spinning. In the TV browser, the site is spinning on WordPress and, accordingly, the time is already displayed on the site and the videos are spinning.
But this whole structure is unstable. The rollers may slow down or even not open at all.
There were ideas to rewrite the site itself from which all this is spinning, since many plugins are screwed to WordPress and this is probably the problem of brakes. But does it make sense, maybe there is another solution?
Please tell me how to properly organize the display of informational videos and time on TVs?

Answer 1

If there is no interactive, then stupidly record a screencast and play the information on TV in the form of ready-made videos, VLC will help.