This guide covers AI Long Video’s 30- and 60-second workflows. It does not cover generating a multi-minute film or extending an uploaded video. Start with one visible story, choose the output settings, then review the downloaded result. The planning example below is a teaching example, not a completed customer project.
A Planning Example You Can Adapt
For a public demonstration, use a simple concept that does not reveal a client campaign or a proprietary script: “A red performance car enters a rain-soaked city at night, rounds a neon corner, pauses beneath a bridge, and ends on a clean product-style hero frame.” This is enough to define visible beats while leaving the internal generation process private.
Real output example
Visual style reference
This 12.57-second clip is a visual style reference for motion, lighting, and camera direction. It is not a full 30- or 60-second output, and it does not demonstrate continuity between two generated scenes. The story above is an illustrative brief, not the original production prompt.
Make a Long AI Video in Five Steps
Write one visible story
Begin with a subject, setting, action, and payoff that can be shown on screen. You do not need to expose production notes or write a giant technical prompt.
Choose the total duration
Use 30 seconds for one complete native generation or 60 seconds for two connected 30-second scenes.
Set the public creative direction
Choose the format and describe the visible camera, lighting, and mood. AI Long Video handles private production instructions behind the product.
Generate native video and audio
Seedance 2.5 creates synchronized video and audio. For a minute-long order, the second scene continues the same story and visual direction.
Download the finished MP4
AI Long Video assembles the scenes automatically and places one playable, downloadable video in your history.
Duration decision
Choose 30 Seconds or One Minute Before You Generate
Pick the shortest runtime that can carry the whole visible story. The choice changes how many native scenes are generated, but both paths end with one playable MP4 in your history.
| Runtime | Product workflow | Best fit | Continue |
|---|---|---|---|
| 30 seconds | One native Seedance 2.5 generation with synchronized audio, delivered as one MP4. | One focused ad, teaser, product moment, or story beat. | Open the 30-second workflow → |
| 60 seconds / 1 minute | Two native 30-second scenes. Scene one's final frame starts the continuation, then the backend assembles one MP4 automatically. | A setup, development, and payoff that need two connected scenes. | Open the 60-second workflow → Plan a one-minute story → |
Still deciding?
Start with 30 seconds when one scene can finish the idea. Choose one minute only when the second scene has a clear story job.
Start with 30 seconds →Teaching example · not a rendered case study
Turn the Idea into a Two-Scene Plan
For a one-minute story, decide what changes between the beginning and the end. The time ranges below are planning targets, not a promise of frame-exact action timing.
0–30 seconds: establish the action
A red car enters one rain-soaked street at night and approaches a neon-lit corner. Keep the car, wet road, and blue-red lighting easy to recognize. Choose one tracking camera direction.
30–60 seconds: continue and resolve
The same car continues through the corner and settles into a final hero view on the same street. Keep the weather and vehicle details unchanged; let the action develop instead of introducing a new location or subject.
Use the one-minute story worksheet to write your own setup, continuation, and final frame. These are two story sections, not four separately editable generated shots.
Check the Brief Before Spending Credits
- Subject: Can you identify the same person or object in both scenes? Specify the visible details that must stay stable.
- Action: Remove competing instructions. A slow product reveal and a rapid chase need different pacing.
- Format: Choose the aspect ratio for the intended placement. The sample player is a reference clip; changing a setting does not remake that clip.
- Duration and cost: Confirm the selected runtime and displayed credit cost in Studio before submitting. A complete 60-second workflow requires paid credits.
- Input: Review your prompt and any starting image in Studio. Do not assume a reference video or a sample prompt represents your final output.
Review the Scene Join and the Download
Watch the complete file with sound, then pause just before and just after the scene transition around 30 seconds. Automatic assembly creates one file; it does not remove the need for creative review.
Identity and motion
Compare the subject’s appearance, clothing or product shape, lighting, and direction of travel. If the transition changes these unexpectedly, simplify the next brief and keep the same visible anchors. Continuity is not guaranteed.
Sound and delivery
Listen for an abrupt audio change. Check the downloaded file’s actual duration, aspect ratio, and playback from start to finish. For a fixed-length placement, verify the file meets that placement’s requirements rather than relying only on the preset label.
If a job is still processing or has failed, its preview is not a finished deliverable. Check the job status before deciding whether to submit another paid generation.
What to Check Before You Export
- The main action is easy to understand without reading the prompt.
- Camera movement supports the story instead of competing with it.
- Visible subject and style details remain believable between shots.
- The sequence has a setup, development, and final payoff.
- No shot exposes private customer information or confidential campaign material.
Choose the Workflow That Matches Your Video
Finished 30-second video →
Use one native Seedance 2.5 generation for a focused ad, launch teaser, or product story.
Exact 60-second output →
Generate two connected scenes with native audio and receive one automatically assembled MP4.
One-minute story plan →
Start here when you need to split a script, lock a character, and pace a complete narrative.
Frequently Asked Questions
Can AI generate one continuous 60-second video?
AI Long Video generates the first 30-second Seedance 2.5 scene, uses its final frame to start the second with native audio, and assembles both automatically into one continuous MP4.
Do I need to write every shot prompt myself?
No. Start with a clear public story and visible creative direction. The product keeps its private production instructions and internal processing behind the interface.
How do I keep a long AI video visually consistent?
Use a clear subject and stable identity, wardrobe, setting, lighting, and camera details. AI Long Video carries that continuity direction into the second 30-second scene.
Your story stays yours
Create Your Long AI Video
Bring the visible story you want to tell. AI Long Video keeps the production workflow organized without publishing the private instructions behind your result.
Open AI Long Video Studio →