Extending a clip: tool makers with a page for it
4 of the 24 tool makers keep a page of their own for extending a clip: LTX Studio, MagicLight, Topview and Vidu. Continuing a generated or filmed clip past its last frame. From 4 source pages, read 2026-09-25; no maker pays to be listed.
| Tool maker | Page heading | Path |
|---|---|---|
| LTX Studio | Expand videos seamlessly with our AI video extender | /studio/platform/ai-video-extender |
| MagicLight | AI Video Extender for Longer Scenes Smarter Flow | /tools/ai-video-extender/ |
| Topview | AI Video Extender | /make/extend-video-ai |
| Vidu | AI Video Extender: Automatically Extend Any Video with AI | /tools/ai-video-extender |
Inclusion rule. Every tool maker on the catalogue whose own site keeps a page for the task, found through its sitemap and opened. Order. Alphabetical by tool maker.
1What the task covers
Extending a clip continues it past its last frame, which is how a short generation becomes a longer take without a cut.
Four makers keep a page for extending video; several more offer to extend still images, which is a different task and is not counted here. The headings promise longer scenes and smoother flow, although LTX Studio's page describes extending a video's background.
In a drama the task matters when a line or an action does not fit a single generation. Where no page exists, a longer take has to be built from separate clips joined in an editor, with the risk that the join shows.
2Where the pages sit
Of the 4 pages, 2 under /tools/, 1 under /studio/ and 1 under /make/. The path is the vendor's own site structure; a page under /tools/ or /make/ is usually a landing page for one job, while a page at the root is often a flagship product.
3In the makers' words
Extend your video’s background using AI.
LTX Studio, /studio/platform/ai-video-extender
Take a brief concept and build more around it.
MagicLight, /tools/ai-video-extender
Some clips end too early. A moment lands, the motion is working, and the scene cuts off before the idea has room to breathe.
Vidu, /tools/ai-video-extender
- Page at /studio/platform/ai-video-extenderA page of its own for this task, headed “Expand videos seamlessly with our AI video extender”
- Page at /tools/ai-video-extender/A page of its own for this task, headed “AI Video Extender for Longer Scenes Smarter Flow”
- Page at /make/extend-video-aiA page of its own for this task, headed “AI Video Extender”
- Page at /tools/ai-video-extenderA page of its own for this task, headed “AI Video Extender: Automatically Extend Any Video with AI”
4A task page from a maker
One maker that keeps a page for work like “Extending a clip” is SceneMixer; here are its words, quoted as published:
Reading a clip produces a scene-by-scene script: who is there, what happens, every line of dialogue, in order.
SceneMixer, Remake a Video: After the Read You Generate the Storyboard — and Why the Result Runs Longer Than the Clip (read 2026-10-13)
Paste a scene or a short script and SceneMixer gives you a storyboard — numbered shots with framing and seconds — and then a moving version of each segment, which you can join into a rough cut of the scene.
SceneMixer, Using SceneMixer for Previs and Animatics Before a Live-Action Shoot (read 2026-10-13)
5Other tasks in generating footage
- Text to video, 16 makers
- Image to video, 15 makers
- Video to video and restyling, 8 makers
- Motion control, 8 makers
- Fight and action scenes, 5 makers
- Film-length projects, 11 makers
The whole group, maker by maker: Generating footage.