First-party example
A real standing jump, measured from video
This is first-party footage analyzed by the same pipeline used for uploads. The clip is a 60 fps standing countermovement jump recorded in a gym studio.
- Flight-time height
- 34.9 in / 88.6 cm
- Air time
- 0.850 s
- Timing uncertainty
- ±1.7 cm
- Effective frame rate
- 60.0 fps
- Trajectory fit
- r² 0.997
- Contact source
- Foot landmarks
How to read this example
The detector marked takeoff at 1.483 s, the apex at 1.902 s, and landing at 2.333 s. It also reported that camera motion was compensated. The strong trajectory fit supports the ballistic timing, but the warning still matters: a fixed camera would provide a cleaner protocol.
What this example does not prove
One successful clip demonstrates the product output; it is not a validation study and does not establish accuracy across phones, athletes, lighting, angles, or landing styles. Use the frame seeker to verify your own events and read every warning.