| """Frozen video-encoder adapters and differentiable replay utilities. | |
| The final distribution matching objective extracts DINOv3, V-JEPA2, and VideoMAE-v2 | |
| representations and replays feature cotangents through the encoders and VAE. | |
| The directory name is retained only to avoid a broad import-path migration. | |
| Subpackages: | |
| * ``encoders`` -- frozen representation adapters and metadata helpers. | |
| * ``replay`` -- encoder and decoder vector-Jacobian products. | |
| * ``samplers`` -- deterministic frame and clip selection. | |
| """ | |