Hi! I did some tests using the NDIsyphon app ( https://docs.vidvox.net/freebies_ndi_syphon.html ) and 3 eSyphon out devices, each on three different tracks and it is awesome. This could be a big step up for live collaboration or workshops (using Ableton Link too). NDI is perfect to create a modular network of live video feeds/devices and interact in realtime alltogether in a same visual project. Did you guys know about this app or technology? Do you use it?
Here is an exemple with two computers: