AI Video Extender
Seamlessly extend your video duration with AI-generated content.
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Frequently Asked Questions
1. What is the "Extend Video" feature?
Extend Video is an AI-powered feature that adds entirely new content to the end of an existing video. Based on the original video’s visuals, pacing, and narrative logic, AI continues generating subsequent scenes to create a natural extension instead of a simple stitched clip.
2. Are there any limitations on the original video?
You can upload an original video of up to 60 seconds. AI uses this video as the creative foundation, analyzing characters, scenes, and motion rhythm before generating the extended content.
3. Can I customize the length of the extended video?
Yes. You can choose the duration of each extension segment, with options of 5 / 10 / 15 / 20 / 30 seconds, and combine multiple segments as needed.
4. What are "segment prompts"?
Segment prompts allow you to describe what should happen in each extension segment individually. This enables AI to generate content step by step, giving you more precise control over the direction and visuals of the new footage.
5. Is the extended video simply stitched together?
No. AI aims to ensure the new content connects naturally with the original video in terms of visuals, motion, and emotion, avoiding abrupt cuts and delivering a smoother viewing experience.