Quad Split on 1 output?

I am trying to output a quad split of 4 different layers on 1 output each with a different consumer. I was experimenting with the mixer clip to move bits around like DVE box’s but currently only have managed to move 1 video around and can’t put a second one.

Can anyone point me in the correct direction to approach this?


Play 4 videos on 4 different layers on the same channel and then issue a MIXER GRID command with 2 as the argument. That gives you a 2x2 split.