What is Seedance 2.0?

Seedance 2.0 is ByteDance's latest AI video generation model supporting four input modalities — text, images, videos, and audio. It excels at reference-based generation, allowing you to clone camera movements, actions, effects, and styles from any reference material.

When will Seedance 2.0 be available?

Seedance 2.0 is coming soon. In the meantime, you can use Seedance 1.5 Pro for production video generation with audio and fixed lens support.

What input types does Seedance 2.0 support?

Seedance 2.0 accepts up to 9 images, 3 videos (total ≤15s), 3 audio files (MP3, total ≤15s), and text prompts. The total file limit per generation is 12 files across all modalities.

What's new compared to Seedance 1.5 Pro?

Seedance 2.0 adds video and audio input support, dramatically improves reference capabilities for camera movements and effects, enhances character consistency, supports video extension and editing, and introduces music beat synchronization.

How do I reference assets in my prompt?

Use @ mentions to assign roles to uploaded assets. For example: '@image1 as first frame, reference @video1 for camera movement, @audio1 for background music'. This gives you precise control over how each asset is used.

Can I extend or edit existing videos?

Yes. Seedance 2.0 supports smooth video extension — specify the duration to extend and the model generates seamless continuations. You can also replace characters, add or remove elements from existing videos.

What resolutions and durations are supported?

Seedance 2.0 supports video generation from 4 to 15 seconds with built-in audio output including sound effects and music.

How does Seedance 2.0 compare to other AI video models?

Seedance 2.0 leads with true 4-modal input support, unmatched reference capabilities for camera and action replication, and the ability to extend and edit existing videos — making it one of the most controllable AI video generation models available.

Seedance 2.0 – Multimodal AI Video Generation with Full Creative Control

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