[Bruce Watson] “That said you can try delaying the lav tracks a bit. Sound in standard conditions travels at around 0.12 m/micro-second, so if you’re a couple of meters apart, try a delay of 4-6 microseconds. This might help if you’re recording either outside, or in a large space. If you’re in a small space, the boxy sound is “small room sound””
I’m recording outdoors so no early reflections here. I did achieve some decent results delaying the lav mics track and fine-tuning the sync point. It seems like a viable option provided the distance between camera and speakers doesn’t change too much. No “walking-up to the camera” shots I guess, but it’s a chance at having the immersive (live) stereo mix I was aiming at, with cars driving past in the background, birds, feet walking on gravel, etc.
I’ll test this out a bit more. I can always just use the lav (omni)mic tracks, maybe pan those left and right a bit.
Thanks for the help.