Hi Andreas,
Yes i have. My comp is set to 16 bit, tried 32 bit too for the sakes of it, just won’t work. The output settings of ae are correct too. (10bit 1080i and all) The same problem exists in Nuke and Resolve. My guess something went wrong with the drivers, these programs call the same set of instructions. FCP7 probably does not.
To give a clear picture:
I run a Mac Pro Nehalem, 8 core, snow leopard/windows7, with a geforce gt120 and a (dedicated) geforce gtx256. My blackmagic card is connected with the aja hdp2 via sdi and that’s connected via hdmi to my dreamcolor display.
Again, the store that sold me the kit experiences the exact same problems on a different (but very similar) set. Thankfully they are very helpful but have been unable to streighten this out. Also when i just got the kit it did work (and i was very happy), so i almost certainly know it must be some change in software/drivers/things along the line.
Cheers!