Play and split video on a wall of screens

I am working on an Android TV app project. I need to split one video into 2, 3 or X screens in equal parts. Each screen has an Android TV stick plugged on it with my app on it. For example: If we have 2 screens each one will show 50% of the video played. If we have 3 screens each one will show 33,33% of the video played. If we have 4 screens each one will show 25% of the video played.

Here is one image to have a better understanding of my expectations:

The video is played simultaneously in each screens of the wall and about this point I have already think about it : one screen will be the NTP (network time protocol) master and the other screen(s) will be the slave(s). To synchronize the players.

My first idea is to have on each app the complete video, playing it and having visible only the part that I need. How can I achieve that ? Is it possible ?

In advance thank you for your help.

from Play and split video on a wall of screens