After seeing this example, I'm planning to send these guys a video of my next track day; here's a link to their website as well: https://racers360.com/l/one-lap-analysis.html
Your point about field of view makes sense, but I think it depends on the track and the camera; e.g., at Thunderhill West with a GoPro, I think turn 8 is the only "blind" curve.
Your point about field of view makes sense, but I think it depends on the track and the camera; e.g., at Thunderhill West with a GoPro, I think turn 8 is the only "blind" curve.