I’m often asked where’s the best place to mount the camera for HPDE instruction. Like many things in life, it depends on what you want to get out of it.
If you want to talk about car placement and the line, then behind the rearview mirror is probably the best spot. This allows for a good view of the front fenders relative to entry, apex, and exit. It’s also the best view for coaching the line.
If you want to be able to talk about driver inputs, then the best placement is between the driver and the passenger. You have to adjust the exposure so the bright view out the windshield doesn’t overpower the darker interior. But this placement lets you talk about hand and footwork, as well as watch the driver’s head movements. It isn’t so good at showing the line being driven. This video does a side-by-side comparison of those two views using the same lap as reference. The windshield view is from a Garmin Catalyst camera. The interior camera is a GoPro Hero 9. The GoPro does horizon leveling so the accelerometer pans against G forces, but you get the idea.
Shop Garmin Catalyst here.