I'm having a heck of time trying to record aa audio scratch track through FCP, a Mackie 1202 and Intensity Pro card. I've done this a hundred times with no issues. Here's my set up and problem.
I'm getting crazy loud feed back through my mixer when I try and adjust my levels and gain.
• Intensity Pro card, analog audio inputs and outputs loop through my Mackie 1202 tape input and outputs
• mic plugged into channel 3 via XLR
• video input device is powered on so that FCP sees the Intensity card, then video is unchecked in my capture window, clip settings so that only audio is recorded.
As mentioned above, I've done this hundreds of times with no issues. All the sudden, my audio comes in sweeky, almost robotic sounding, and with tons of feedback.
Any thoughts as to whats causing this?
OS 10.5.5, Mac Pro 2 x 3 ghz quad-core intel xenon, 9 gb ram, with BM Intensity Pro card