I have a Blackmagic Intensity PCIe card that I’m using with a PC desktop. I have had trouble getting Max to use the HDMI input. Max will take the feed from the composite input, and I can verify that the HDMI input is working by using other software, but I don’t get any signal in Max with HDMI.
Using jit.dx.grab, it sees the Blackmagic device (whether it’s set to HDMI or not, of course), and it gives me one option under the format list (UYVY 720×486).
Has anyone had success with this in the past or have any idea what the issue might be?