quartz composer crash creating camera effects (help)

[im_bruno]

quartz composer is crashing to me because i want to create some camera effects

the crash happens when i duplicate this...to have more cameras on the same screen

i could easily add a alpha to resolume but what i need is the to have the same camera multiple times...

as far as i know resolume dont do that, you have to apply one mask to each time you add a camera on timeline...so it makes confusion......
i wanted to do more easily with one quartz file

[DayVeeJay]

I'm not sure if I completely understand what youre trying to do... Resolume does allow you to use the same source multiple times throughout a composition. I rented my media server out a few weeks ago and the client wasnt sure what aspect ratio they needed. I dragged two instances of my Black Magic card onto the composition, each with with different dimensions. I was able to mix between the two without any issues.

Based on your picture the effect you want to do can be achieved by using the Vignette effect from within resolume. This means you dont have to use a mask.