AI Video Generation | Extend Video

Extend AI-generated videos by 4 seconds per continuation cycle, with unlimited iterations. Fine-tune prompts to evolve your narrative.

Prompt Framework

Control extended sequences through text prompts directly linked to the original video. Use this formula for stable results:

Prompt = Subject + Motion

● Subject: Primary element from the source video (single subject works best)

● Motion: Desired action trajectory

Critical Tip: Always reference the original clip's subject/motion (e.g., "motorcycle drifting") to prevent visual breakdowns.

Step-by-Step Guide

  • Access Creation Page

    • Select [Video Extend] from Tomoviee Creation Square's left toolbarvideo extend

    • Drag/upload videos (≤200MB, ≥300px) or access projects via My Assetsupload video

  • Input Prompts

    • In prompt field: "Motorcycle (subject) continues drifting around corners (motion)"input prompt

  • Assistant Tools

    • [Creative Assistant]: AI-powered prompt enhancementprompt enhancement
    • [My Prompts]: Reuse templates or create presets

  • Basic Settings

    • Choose Video Count: Click your preferred button (1 - 4 videos) to set the number of videos to generate at once.create presets

    • Automatically inherits original lighting patterns and fluid dynamics parameters

  • Generate Video

    • Previe Credit details

    • Click [Generate] and watch your masterpiece evolve!download extended video