My possible ways to work with this Setup :

-Rotate layers
-Rotate Projector

It is possible to get your GoPro via Wifi as a Stream on your Computer...
i never tested if there is a way to get this Stream into Resolume becouse with the Delay you get ( ~3-4sec) its not usefull for me....

i cant realy turn it "off" i just can set the Nvidia card als default to use and assigning resolume to be urn with the card... but so faar it work also qithout problem...

ok i made it... thx for the help and maybe i just didnt try hard enough...

use the search funktion... there is a very long topic about apc 20 & 40 with feedback and workarounds..

For me it isnt clear what your realy want to connect from were to what... So you want to connect : - 3 Cams - Televison studio ( dont know this ) - Video to your resolume computer / mac and then go to the projector So you need 4 inputs in total ? Just to try to get your post more clear... i heard th...

mhm osc / midi maybe a funktion to let osc enebled becouse then you can move around and switching stuff from somewere else ... but no1 can mess around at your base...

i bet it was a digital cable ( hdmi / dvi )
and i also bet its some kind of EDID issu going on here

maybe the guys from resolume can check if any EDID comand is send / used by the adv. output...

EDID = Communication between screen and source about resolution / sync and other stuff.

thx to the guy telling that xnview / mpc is not working with dxv... saving time

Yep thats for sure strange,
i couldnt help you further with this, seems to be the next windwos 8 bug.

Nvidia Optimus is running on my win 7 just fine and dont lower the performance as far as i can see.