Per-clip embedding panels
Each panel shows an independent 3-component PCA of one clip's per-frame activations. Each panel is fully self-contained — its own colorbar, its own range, no shared scale.
Understanding the visualization
What's a panel?
A panel is one clip's per-frame trajectory through V-JEPA 2 activation space, projected with an independent 3-component PCA. Each of the 16 dots is one temporal patch (a 2-frame tubelet). The grey polyline connects them in time.
Independent colorscale
Color encodes a per-frame camera parameter (translation X / Y / Z). Each panel computes its own cmin/cmax from its own clip's values, so subtle motion stays visible even when other clips move over a wider range.
Why "independent" PCA?
Fitting one PCA per clip foregrounds the local geometry of that single trajectory. Use the Atlas tab when you want clips compared in a shared coordinate system instead.
Steer clip
Each panel has a Steer clip button. It opens a nearest-neighbour frame view: a linear vs. tangent walk through activation space, with the actual cached frames closest at each step.
Select one or more clips to render their PCA panels.