Verify the production route
Alibaba Cloud documents reference-to-video workflows in the Wan family. Model identifiers and supported input routes matter: a broad family name does not tell you which reference behaviour is available in the service you are using.
Write a controllable brief
Record the exact input reference, provider and model identifier with the result. Use references you are authorised to supply and check whether the output preserves the details that matter to the brief.
A sample shot to evaluate
A subject walks across a simple studio background while carrying a plain bag. Evaluate continuity and motion first; use real product footage when precise construction is the point.
This is a proposed test, not a result generated or benchmarked by Postroven. Keep the prompt, input references and provider settings together so a reviewer can reproduce the evaluation.
Inspect the exported result
- Identity. Compare people and objects with the approved references.
- Motion. Look for impossible contact, disappearing parts or broken continuity.
- Text. Inspect labels and any lettering that affects the message.
- Meaning. Check whether the scene implies a product result you cannot substantiate.
Cost the complete workflow
Count the generations and revisions required for an approved shot, then add editing and audio work. Do not compare models solely by a promotional rate or a single attractive output. For a product demonstration, original footage may remain the clearest and most accurate option.
Sources & editorial note
Primary references checked on 6 September 2026. Product statements come from the providers; the evaluation briefs and examples are Postroven’s editorial guidance. Features and terms may change.