Question / Help Record multiple gameplays?

[Wikihelp]

My siblings want to do Minecraft videos and have them edited together like Achievement Hunter, due to budgets they are probably going to have to share mics which whatever. However, I have no idea how to sync and record from multiple screens, especially as I probably will have to use one computer as the OBS hub. Since they don't have computers to handle OBS and Minecraft.

Any tips?

 

[WizardCM]

I'd say your best bet for a quick and easy setup (as long as all 3 computers are on a gigabit network) would be using OBS NDI. You could send the audio & video from both gaming machines to a rendering machine, and then depending on if you want to do editing in realtime or in post, either record with 2 separate scenes you switch between while they play, or side-by-side in an extra-wide scene that can be edited later.