Seedance 2.0 — Overview
Seedance 2.0 is a next-generation AI video generation platform that converts text prompts and images into cinematic-quality videos with native audio. The service emphasizes multi-shot storytelling, persistent character identity, and dynamic motion synthesis, catering to creators, marketers, and developers who need high-quality, production-ready AI videos.
Key features:
- Text-to-Video (2K capable): Interpret complex prompts, maintain tone and intent, and output cinematic sequences in multiple aspect ratios.
- Image-to-Video: Animate static images with smooth motion while preserving subject consistency and facial details.
- Native Audio Co-Generation: Synthesize synchronized dialogue, foley, and ambient audio jointly with video for seamless audiovisual output.
- Persistent Character Identity: Keep consistent facial features, clothing, and body types across shots and camera angles.
- Dynamic Motion Synthesis: Produce realistic large-scale and micro motions with optional camera-fixed mode.
- Multiple Aspect Ratios & Resolutions: Support for 16:9, 9:16, 4:3, 3:4, 21:9, and 1:1; Seedance 1.5 Pro supports up to 1080p via API.
- Credit-based generation: Pay-per-generation credits with UI for purchasing and account management.
Use cases:
- Marketing & Ads: Rapidly produce product videos, cinematic social ads, and platform-optimized cuts.
- Content Creation: YouTubers, short-form creators, and filmmakers can prototype scenes and generate B-roll.
- Prototyping & Storyboarding: Visualize scripts and multi-shot continuity from prompts.
- Game Development & Previsualization: Create cinematic cutscenes, character test animations, and concept motion.
- Accessibility & Localization: Generate native audio with lip-sync for different languages and dubs.
Technical notes:
- Offers API access and a web UI with model selection (e.g., Seedance 1.5 Pro).
- Input length and options: prompt up to 2000 characters, duration configurable between 4–12s, resolution options available.
- Outputs are credit-based; the UI shows cost per job and remaining credits.
- Disclaimer: Site is a third-party tool built on Seedance API, not officially affiliated with ByteDance.
