Wan and SceneMixer on what the notice actually says
A notice works on what it says and where it sits. Between these two entries both properties are documented, and neither entry documents both. As of 2026-09-12.
| Point | Alibaba Wan | SceneMixer |
|---|---|---|
| What appears on screen | The words AI Generated, in the lower-right corner | A watermark; the wording is not stated |
| Where in the pipeline it lands | Not stated; it is applied when the request asks | At compositing, when segments become an episode |
| Default behaviour | Nothing added unless the boolean is set | On by default |
Inclusion rule. Two entries whose published answers to one column pull in different directions. Cells hold each vendor's own wording from the page its entry names; pairs that agree on the column are not filed at all. Order. Fixed order, and the two columns are in the order the heading gives them.
1Between them they describe one complete notice
One page gives the string and the corner and says nothing about the stage. The other gives the stage and the default and says nothing about the string. A reader wanting all four properties has to take two of them from each.
That is the normal condition of this record rather than an accident. Vendor pages are written for different readers, and no page here sets out to describe a notice as a disclosure instrument.
2Stage matters for a series; wording matters for a viewer
Marking at compositing means working fragments stay clean and the deliverable does not. On a series that is the difference between one marked file per episode and hundreds of marked fragments nobody ships.
Wording matters to whoever watches. Two words naming the content rather than the tool are a notice; anything naming the vendor is a signature, and most entries here leave a reader unable to tell which they have.
3Opposite defaults, and the same silence elsewhere
One applies nothing unless asked; the other applies something unless told not to. Both are silent on the machine-readable layer, which is where the paragraph addressed to providers actually lands.
So a production using either has the same gap and a different starting point. The gap is not closed by anything either vendor has published, in either direction.
- Alibaba Wan (alibabacloud.com)An optional watermark parameter adds a mark in the lower-right corner with the text AI Generateda video generation API
- SceneMixer (scenemixer.com)A visible watermark is applied to composited episodes and is on by defaultan AI short-drama generator
4Sources
Read from the text-to-video API reference at alibabacloud.com and the compliance guide at scenemixer.com, consulted 2026-09-22 and 2026-09-12. Full entries: Alibaba Wan and SceneMixer. The column itself is on What it asks for. Other pairs on file: Firefly and Kling, LTX Studio and Pika.