Quote Originally Posted by faceoff View Post
top end mac pro is only core:
I got various scenario of tv show: some of the hardest for hardware is 12 full hd layer, with 2 incoming HD SDI stream, plus about 12 layer for various res video. All video I convert to icod before starting a realtime tv show, and when offline show I convert it due recording, because sometime i receive it due recording of a tv show. PDF files from latest tv show with configuration I will send to you via forum email, with dropbox link inside.
ok - so the screens you have connected are:

one datapath at 4k/30Hz and a 2.5k/60hz screen
these screens dont have compatible refresh rates- why you doing this to start?
what outputs you trying to get? 25fps? 30fps?

Datapath x4:
Resolution: 3840 x 2160 @ 30 Hz
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: Off
Online: Yes
Rotation: Supported
Adapter Type: Apple Mini DisplayPort To Dual-Link DVI Adapter Adapter Firmware Version: 1.03
PA272W:
Resolution: 2560 x 1440 @ 59 Hz Pixel Depth: 32-Bit Color (ARGB8888) Display Serial Number: 47106723TW Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Connection Type: DisplayPort