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AI Long Video Generator
AI Long Video Generator builds a full video from planned scenes: render each up to 30 seconds, extend clips both ways, and lock your cast with references.
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Why Use the AI Long Video Generator
Video models render one scene at a time, so AI Long Video Generator lets you break a story into ordered scenes and keep a single look running through all of them.
- Scene-by-Scene Story PlanningBreak a story into an ordered set of scenes and render them one after another in Cinema Studio 4.0, with one visual direction holding across the whole piece.
- Forward and Backward ExtendDrop in a clip, then push the shot onward or pull it back in time, so a short moment grows into a longer passage of the story.
- Character Consistency with ReferencesFeed as many as 50 image, video, or audio references into Cinema Studio 4.0 so a face, a product, or a visual style carries through every scene.
How to Make a Long Video with AI Long Video Generator
Create a multi-scene video in three steps with AI Long Video Generator.
What AI Long Video Generator Gives You
Every long video here is a chain of scenes: render them, stretch them, hold the same cast, then stitch the chain into one finished piece.
Scenes up to 30 Seconds
A single pass in Cinema Studio 4.0 tops out at 30 seconds, and each pass counts as one scene of your finished video.
Start and End Frames
Where the model supports it, the closing frame of a scene becomes the opening frame of the next, so the cut flows instead of jumping.
Genre and Era
Six genres to choose from, from Action through Western, plus a decade selector running from the 1960s up to the 2020s for period-accurate set dressing.
Tempo Control
Dial the cutting rhythm inside a scene, unhurried and calm at one end, rapid and tense at the other, and carry that same pulse through the whole video.
Film Stock and Lens Simulation
Emulate a capture format, 35mm, 8mm, DV camcorder, or modern digital, pair it with a clean, anamorphic, or vintage optic, open the aperture anywhere from f/1.4 to f/11, and frame as wide as 21:9.
Native Sound
On audio-capable models such as Veo, Wan, and Seedance, sound arrives with the picture, so no scene comes out silent.
AI Long Video Generator — FAQ
Common questions about scene length, extending clips, character consistency, model switching, and assembling the final video with AI Long Video Generator.
How long can one scene of an AI long video be?
A single Cinema Studio 4.0 generation reaches 30 seconds at most, and that one output is counted as a scene of the larger video.
Can I extend a clip I already generated?
Yes. Forward Extend invents the continuation of the shot and Backward Extend invents a run-up before it, so the same take gets longer rather than being redone.
How do I keep the same character across scenes?
Cinema Studio 4.0 accepts as many as 50 references, images, video, or audio, to hold a face, a product, or a style steady; Higgsfield Soul with Soul Cast can also design a character and hand it over as reference images.
Which AI video models can I switch between per scene?
AI Long Video Generator gathers the leading models in one workspace: Kling 3.0, Seedance 2.5 and 2.0, Veo 3.1, Wan 2.7, Minimax Hailuo, Nano Banana Pro for reference frames, and Higgsfield Soul, all on one subscription.
Do I have to edit the scenes together myself?
You can download each scene and cut them in any editor, then dub into 18 languages, upscale to 4K, and Reframe to 9:16, 1:1, or 16:9. Alternatively, Supercomputer can assemble the finished video for you.
Can it produce a narrated video or a short drama automatically?
Yes. Ask Supercomputer for Short-form Drama and it assembles a multi-scene story with a real emotional arc; ask for Faceless Video and you get a narrated explainer or tale with a single voice and on-screen subtitles.
Start Building with AI Long Video Generator
Start free: plan your first scene in Cinema Studio 4.0, render up to 30 seconds, push it forward or backward in time, and hold your cast steady with reference images.