Lesson :Video printscreen into a jitter matrix
It works for OS
Because jit.desktop it is a very slowly framerate solution for copying the screen contents into a Jitter matrix I found another solution who seems to works.
!.You need to download cam twist
2. After you install go to camtwist preferences > video apps and drag max msp app to it
3.Choose from Step1 – Desktop+
and you have different settings. Choose what suits for your project
4.Open jit.qt.grab help. Click getvdevlist and getinplutlist. . Choose camtwist for the both umenu. Click toggle from qmetro and Voila!
Sounds good, have been using Syphon with Quartz Composer for this and unfortunately can’t get Camtwist to work at the moment, but would be interested to see how they compare.
I didn’t use Quartz Composer + Syphon. The advantage with Camtwist it is that you can choose what application to printscreen and you can show or not mouse point in your output video