I’m trying to make a multi-channel video installation with 4x Raspberry pi 4 models.
For the final exhibition, I’ve been able to setup the loop and sync video system by connecting the raspberries with a switch and using MP4Musuem (which is a great tool for video artists). https://mp4museum.org/
At the moment, I would like to make changes live during installation tests. In my video editor, I have put the 4 videos into 1 (imagine 4 tiles on 1 screen) for ease of editing. So I would like to stream from my video editor and split the image 4 times so the raspberries will play different parts of the same video. I have setup up a program called Dicaffeine which allows NDI from my computer to the raspberries. I just don’t know how to split/crop the video when the raspberries recieve it. about [Dicaffeine]
Is there something like the Pi wall effect but with NDI live video?
(I have very limited experience, but have an IT friend who can help out).
Thanks so much,