Video Router
New integrations should use Video generation
(POST /v1/videos) instead — it is the same catalog and the same jobs behind an
OpenRouter-compatible wire. Video Router stays available and unchanged.
Video Router is Sume's explicit model catalog for video generation. You pick
a catalog model id from GET /v1/video-router/models (for example Seedance);
Sume bills list × 1.25 (MiniMax H3 Max × 1.15) and returns the usual async job
envelope.
For new integrations, prefer Video Router Auto via
POST /v1/videos with model: "sume/auto". Video 1.0 is
retiring soon and remains a compatibility alias for the same Auto pipe.
Primary invoke URL:
Catalog:
When to use
| Goal | Approach |
|---|---|
| Let Sume pick | Use Video Router Auto + model: "sume/auto" |
| Pin a catalog model (e.g. Seedance) | Video Router + model from the catalog |
Create a Video Router job
Limits are per model — seedance-2.5 accepts 4–30s at 480p/720p/1080p,
wan-3.0 accepts 2–30s, and minimax-h3 accepts 5–15s at native 480p/768p
(768p is first-class, not 720p). Every other catalog model is capped at 15s.
seedance-2 also offers 1080p. minimax-h3-max (MiniMax H3 Max) is the faster
768p variant: text-to-video, start/end-frame image-to-video, and
reference-to-video (reference_*_urls) at 480p/768p for 5–15s, billed at
provider list × 1.15 instead of the × 1.25 house margin. gemini-omni-flash-1.1 (Gemini Omni Flash 1.1) is
3–10s at 360p/720p/1080p/4K, 16:9 or 9:16, with native synced audio always on.
Read capabilities from GET /v1/video-router/models rather than assuming one
envelope.
Gemini Omni Flash 1.1
gemini-omni-flash-1.1 is one catalog id that Sume routes by the shape of the
request — you never pick an endpoint:
| Capability | Send | Notes |
|---|---|---|
text_to_video | prompt | 3–10s, resolution 360p–4K, aspect_ratio 16:9 / 9:16 |
image_to_video | image_url (+ optional end_image_url) | same envelope |
reference_to_video | reference_image_urls (≤10) and/or reference_video_urls (≤3, each ≤3s) | address media as <IMAGE_REF_0>, <VIDEO_REF_0> (0-based, list order) |
video_to_video (edit) | video_url | prompt describes the edit; resolution optional (default 720p); no aspect_ratio / duration |
Native audio is always on (generate_audio: false is rejected); there is no
bitrate_mode and no reference_audio_urls. Billing is provider list × 1.25
per output second by resolution.
Edit example:
video_url is the edit source, not a reference: it cannot be combined with
image_url, end_image_url, or reference_*_urls.
See the API reference OpenAPI paths under Video Router for the full request schema and catalog fields.