Yeah, of course, this is a low-cost alternative, since you have to use your own camera or phone.
These are examples of videos we've successfully processed: * https://youtu.be/SxGV5W5Ka7M?si=kYNIe3tzoFm_-DKw * https://youtu.be/HUUcLKZKmfg?si=Xpcj4AtK5wOZwMot
Just have to put the camera in a fixed position, and that's all.
If you have any video like that, I can generate a video analysis for you in exchange for feedback.
Just fill out this form: https://forms.gle/U8UeeTwrWiMjiUzZA