| name | physics |
| description | Orchestrates physics/motion CV sub-skills (optical flow, geometry stability, NSG-lite) for Viagent. A vision LLM uses preview frames plus this file to pick sub-skills. |
| license | Proprietary - Viagent |
| metadata | {"project":"viagent","analyst_key":"physics"} |
Physics analyst - skill orchestration
Executable code: src/skill/physics/.
viagent_routing:
version: 1
subskills:
- id: optical_flow
when: >-
Dense / batch optical flow between sampled frames. Core motion-coherence
signal; keep for most moving-camera or moving-subject footage. Deprioritize
for near-static slide decks.
- id: geometry_stability
when: >-
Background straight-line stability vs camera motion. Best for
live-action-like perspective; less informative for flat 2D animation or
heavy transition effects (still optional).
- id: nsg_lite
when: >-
Lightweight physical-consistency check across frames (CPU). Optional when
you want extra signal; omit to save compute on very long or static clips.
Runtime
Vision router + this file. Optional: llm.skill_router_temperature, llm.skill_router_max_preview_frames.
