SYNC DETECTIVE

Two cameras filmed the same event. Find the temporal gap Δ = start(V) − start(U) = t_U − t_V (seconds). Pause both clips on the same real-world instant — a bounce, a blast, a thrown bag — or drag the slider and press Play aligned. For ToCaDa / BEHAVE / Boston the pair is only a place-similarity candidate: Keep if the same place or event is visible, Reject if not, then lock Δ if you can see it.

Player

Dataset

score 0 · streak 0

Click Deal a pair. Scored sets: EgoHumans, CMU, Jiku, Kubric, Parallel Domain. Filter sets: ToCaDa, BEHAVE, Boston (MegaLoc + DINOv3 candidates).

U—

Waiting for a deal…

V—

Waiting for a deal…

Your Δ (seconds) · positive means V started later than U

Δ = +0.00 s