I’ll say that your videos are pretty decent but you could read up on the exposure triangle….shutter speed, aperture and ISO if you want to tweak a few things.
I’d recommend shooting at 24 or 30FPS and 1080p. Yes, you can shoot 60/120 FPS at 4K but it really looks unnatural in a non-sports setting and, as you’ve come to find out, eats your storage pretty quickly.
If shooting at 30FPS, set your shutter speed at as close to 1/60. If at 24FPS, shutter speed should be 1/48. Shutter speed denominator should be 2x frame rate for best results.
The aperture has a wider set of variables and has a lot to do with the desired depth of field. I believe aperture is fixed on GoPro at f/2.8. That’s a good all-purpose setting so don’t need to worry about that.
Final setting is ISO. This is the amount of “gain” that hits your sensor - higher ISO can make for a noisier image. Lower gain, less noise. Optimum gain depends on the exposure and lighting in the room. ISO 400 is a good starting point although you may have to go higher to 800 or more if lighting is dim. But don’t go overboard here.
From experience, the lighting in the room is likely to be your biggest challenge in getting a good result with a Go Pro. These camera settings will get you part of the way there but if it’s a dim venue, you’ll have challenges.
If your GoPro has a white balance function, don’t forget to do that. Auto white balance might suffice but if there a manual white balance option, read your manual on how to do that.
I would disengage any of the hypersmoothing functions - unless you’re doing moving hand held shots. If so, choose the minimum setting here.
But it’s fun to experiment!!! Good luck!
