How far do you throw? Is your form clean? Do you impart a lot of spin on your throws causing discs to flip when they wouldn't for others? Are you planning to film throwing different distances of the same disc? Will it just be you throwing? Will you be throwing just BH? Just FH? Will you be throwing all max weight? A range of weights? Are you going to take note of wind speeds? Will you throw against/with/in cross winds?
I really your idea, even with the inconsistencies across the spectrum of manufacturers. It would help quite a bit to have that kind of info handy, especially in video form. Inbounds is a great idea, but it's pretty limited in its execution. If you can provide a higher level of detail in the video than the visual options we have today, I think you will have a big hit on your hands.