Question:
If you worldize a few lines of dialogue to make them sound like they are coming from down a stairwell, or down a hallway, and you record with stereo mics or whatever, do you make sure to capture a minute or two of ambience track to use on either side of the dialogue tracks?
My guess would be you would want the scratch track because if it's got a city rumble or florescent lights in the hall or whatever, you'd want that in there to smooth it out.
Or, when you worldize, do you often look to find the quietest space available so you don't have to do this?
I'm curious to what the protocol is.
Thanks!