The salvaged #103267 plugin hardcoded a single model (minimax/hailuo-3-max) and
rejected any other id. OpenRouter's public GET /api/v1/videos/models already
publishes every generative model with its supported durations, resolutions,
aspect ratios, frame-image support, audio and seed flags, and pricing SKUs, so
the provider now reads that catalog (5-min TTL, offline snapshot fallback):
- list_models(): all 25+ generative models (edit/upscale/avatar rows that take
no duration are outside the unified video_generate surface and are dropped)
with a per-second price label where the SKU is per-second
- capabilities(): the CONFIGURED model's surface, so the dynamic schema only
advertises audio/seed/resolutions the selected model honours
- _build_payload(): clamps duration/resolution/aspect ratio to the model's
live limits (nearest by value/height/ratio) and drops generate_audio/seed
for models that lack them (the API 400s otherwise); reference images ride
in input_references; local file inputs are refused (OpenRouter fetches
URLs itself), data:image/ URLs from the sandbox chokepoint pass through
- bearer key only ever goes to the configured origin (poll + /content),
never to a provider-supplied unsigned_urls host (kept from #103267)
Also drops the source-grep `_IGNORES_SEED` escape hatch #103267 added to the
declaration⇄implementation sweep; the provider now implements seed for real.
Docs list OpenRouter and DeepInfra as bundled video backends.
Requested by Don Piedro Savastano (Discord): OpenRouter credit for video_generate.
c6f87deb2c