📚 Seedance 2.0 User Guide

Welcome to the Seedance 2.0 User Guide! Here you will find how to create director-level AI video with image, text, and audio.

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  • ✨ Seedance 2.0: ByteDance’s Director-Level AI Video

    Seedance 2.0 is ByteDance’s flagship AI video model: multi-modal input (image, video, audio, text), 2K cinematic quality, native lip-sync, and multi-shot storytelling. Learn where to use it and what you can create.

    Key contents:

    • ✔ Multi-modal: up to 9 images, 3 videos, 3 audio, text (max 12 files)
    • ✔ 2K resolution, 4–15s clips, ~45–60s generation
    • ✔ Native audio-visual sync, 8+ languages lip-sync
    • ✔ Multi-shot narrative & character consistency
  • 🎯 Quick Start: Text-to-Video & Image-to-Video

    Create your first Seedance 2.0 video: choose T2V or I2V, write prompts with the five-element formula (subject + action + scene + style + mood), set duration and ratio, then generate and download.

    Key contents:

    • ✔ T2V: text only; I2V: image + text for motion and style
    • ✔ Prompt formula: subject + action + scene + style + mood
    • ✔ Duration 4–15s; ratio 16:9 / 9:16 / 1:1
    • ✔ Generate in ~45–60s (2K) or ~10–15s (4s HD)
  • 🔗 @ Reference Syntax and Multi-Modal Creation

    Use @ to assign roles to each asset: @Image1 as first frame, @Video1 for motion reference, @Audio1 for music. Type @ in the input to open the asset list. Up to 12 files in one prompt.

    Key contents:

    • ✔ @Image1 as first frame, @Video1 for motion/camera
    • ✔ @Audio1 for music or lip-sync
    • ✔ Type @ to open uploaded assets list
    • ✔ Best: clear front-facing refs, short 3–5s motion clips

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