Hi I have a Mac Pro quad core 2012 with two 5770hd ati cards, Mac OS 10.8 came from factory. I have three monitors connected. One monitor connected to the top 5770, the other two monitors in the lower 5770. I am trying to place the QC viewer in full screen mode across two monitors leaving the third as editor.
I tried QC visualizer 1.4 but when I start full screen it renders black. Is there another way to output full screen across 4 different monitors without QC visualizer? I am thinking 4 QC compositions running in parallel..with synch?..how?... other options out there? My goal is to have 4 monitors for the viewer and one for the editor. Another thing I notice is that when I drag the QC viewer around the extended desktop, only the GPU that has the main monitor (the one with the menu bar on top) renders the content, when I move to the other monitor plugged into the other card the QC viewer goes black. If I stretch the window across the three monitors it renders the content ok. So If I have two monitors (main and second) in one GPU they both render ok the content, but the third monitor in the other GPU just renders black. I have moved around the monitors from GPU and the bug is consistent. Only where the main monitor is plugged the QC viewer will render content (the content is a video photo-jpeg) Any ideas on this? Thanks in advance for your support. Sincerely Mario
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