Hi Allen,
Wireless from the board to your camera. Sure that’s possible. Here are thoughts:
1. You do need to make sure you have the mic or line setting correct at the transmitter. I’m pretty sure you know that, but other who read this might not. Audio mixers have many output holes to connect to other things. I have been at shoots where I was told “It’s a line output.” and it wasn’t, or somewhere in the gains structure of the console the level of the signal was somewhere between the two.
2. Some outputs change when the board op moves a fader. That’s bad because when that happens your levels also change. You want Pre Fader Outs that don’t change. Some low level mixers don’t have this capability.
3. A board feed, by itself, with no room mics, will sound incomplete. That’s because drums and amps create sound that’s heard by the audience in addition to the mix created by the board op that you hear through the PA.
4. Some on camera mics can not be attenuated low enough to prevent overloading at the camera. This is a side thought, but one way to “fix” the incomplete board feed is by adding time-corrected camera mic audio. “Time-corrected” because the sound moves at 1 millisecond/foot. The camera audio will be behind the board audio by however many feet (seconds) the camera is from the PA. Unless you resolve this timing issue, when you add the two, there will be phase cancellation that will make the mix sound pretty weird.
When you see live performances on DVD, the “professional ones” are the result of recording all band channels plus a number of room mics. That multitrack recording is then mixed and delivered as a stereo or 5.1 master that’s mated with the edited video. There’s a LOT going on.
Regards,
Ty Ford
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