Seedance 3.0

Seedance 3.0 (https://www.seedance-3.org/) is an AI-powered video generator that transforms text and images into professional-quality 1080p video content with storytelling continuity and synchronized sound.

Key Features

• Long-Form Generation: Capable of producing continuous, cinematic video sequences exceeding 10 minutes (with internal tests reaching up to 18 minutes), shattering the previous 15–20 second limitations.

• Narrative Memory Chain: A core architecture that tracks plot points, character traits, and scene settings to ensure consistency across long, multi-scene narratives.

• Native Multilingual Audio: Generates video and audio simultaneously, providing precise lip-sync in multiple languages (English, Chinese, Japanese, Korean) along with emotional sound effects like laughter or sighs.

• Director-Level Controls: Supports advanced “storyboard” inputs where users can specify camera movements (e.g., “slow dolly zoom,” “crane shot”) and specific shot sequences.

• Low-Cost Inference: Utilizes next-gen distillation technology to reportedly reduce generation costs to 1/8th of the previous version.

• Cinematic Presets: Includes one-click professional color grading options such as IMAX, Netflix-style, and vintage film aesthetics.

Use Cases

• AI Filmmaking: Independent creators can generate full-length short films or features with consistent characters and evolving storylines.

• Marketing & Branding: Brands can create high-fidelity commercials and product demonstrations that maintain visual identity across different campaigns.

• Pre-Visualization (Pre-viz): Film directors can turn scripts into high-quality video storyboards to test lighting, camera paths, and pacing before physical production.

• Educational Content: Educators can create long-form animated tutorials or lectures with a consistent “virtual teacher” and synchronized voiceovers.

• Social Media Storytelling: Influencers can produce complex, multi-act video stories for platforms like YouTube and TikTok without traditional filming gear.

How it Works for the User

1. Input & Referencing: The user logs in and provides a text prompt or uploads reference materials (up to 12 files including images for characters and audio for rhythm).

2. Command Tagging: Users use the @ symbol to link specific assets to instructions (e.g., “@Image1 as character, @Video1 for motion”).

3. Storyboard Scripting: For longer content, the user can input a structured script defining various shots, camera angles, and transitions.

4. Synchronized Generation: The model processes the “quad-modal” inputs (text, image, video, audio) to render frames and audio in perfect sync.

5. Narrative Expansion: Users can “extend” existing videos while the AI uses its memory chain to keep the character’s face, clothes, and environment identical to the previous segment.

6. HD Export: Once the generation is complete, the user can export the result in 1080p or 2K resolution for final use.