wan2.7-videoedit camera replication vs Sume's video_url edit

Alibaba recommends wan2.7-videoedit when you want effect replication or camera movement replication, at 720P or 1080P and 2-10 s. Sume has no model named for those two tasks. Its video edit is the video_url field on gemini-omni-flash-1.1, driven by a text prompt, with no field that takes a second clip as an effect or camera reference.

Alibaba's side is from its video generation page, read 2026-10-01. Sume's is from the Video Router docs.

What does Alibaba say wan2.7-videoedit is for?

Its table row reads: video editing, effect replication, camera movement replication, 720P and 1080P, 2-10 s. Separately, the page recommends happyhorse-1.0-video-edit for plain text-instruction edits such as style transfer and element replacement, and points to wan2.7-videoedit for the replication tasks.

How does Sume take a video to edit?

In POST /v1/video-router/generate, send video_url with a prompt that describes the edit and optionally resolution (default 720p). The docs state that video_url is the edit source, not a reference: it cannot be combined with image_url, end_image_url or reference_*_urls.

Use reference_video_urls when a clip should condition a fresh generation instead of being edited. The docs describe it as conditioning a new generation, not as an edit or a replication feature.

curl -X POST https://api.sume.com/v1/video-router/generate \
  -H "Authorization: Bearer $SUME_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: video-edit-001" \
  -d '{
    "model": "gemini-omni-flash-1.1",
    "prompt": "Replace the bottle with an apple. Keep everything else the same.",
    "video_url": "https://example.com/clip.mp4",
    "resolution": "720p",
    "mode": "async"
  }'

Which fields differ for an edit request?

Is there another model that takes video_url?

Only one: the Genjutsu row takes video_url, as a Motion Transfer source, not as an edit. See Genjutsu is Motion Transfer only. For a comparable field-level story on another vendor, see Luma's edit and aspect ratio.