Scott,
Scott B wrote:i believe you can accomplish this using final cut pro, when it is importing, it loops the same signal out the HDMI as well.
Would only be the same as the input, would not be able to output anything which has been "altered" in the computer. Final Cut 7 can do editing as long as it's an "open" file which Final Cut itself can't create. Neither can Media Express. Final Cut X can only deal with imported files, can't do anything "live" in capture (but should be able to deal with an "open" file)