Mic out for live digital projection

[parallactic-pictures]

Hey guys,

I'm on a shoot and we want to use the Mic input on my 7D to run a BNC cable out and into a separate room and into a projector that has RCA ins. We're aware we're not going to get HD output, so we're fine with composite or basic SD.

Is this doable? And if so, what will we need? (ie, which cables, and will we need to enable anything on the camera).

ps
We'd love Remote View to work too (out of the mini USB) at the same time, so the actual DP on the set can have something for focus assist, but I'm pretty sure it won't do both simultaneously, right?>

 

[ScottNelson]

The mic input is a one-way audio jack only. The usb out is the only way to get composite SD video output via Remote View. Not sure if HDMI wil work at the same time - never tried it together.

 

[parallactic-pictures]

OK, thanks, Scott. Reason I asked is b/c the DP on the shoot said she had previously worked on a film where they went Out from the A/V with a BNI and were able to set up a video from it. This was on the 5D.