SEEDANCE 2.0
Unified Multimodal Audio-Video Generation
Seedance 2.0 adopts a unified multimodal audio-video joint generation architecture. Support text, image, audio, and video inputs to create professional-quality video content with native audio in seconds.
See What Seedance 2.0 Can Create
From multimodal inputs to stunning video output with native audio generation
Multimodal to Video
Style Transfer
Video Editing
Audio-Video Sync
Character Consistency
Video Extension
Powerful Features in Seedance 2.0
Industry-leading multimodal content reference and editing capabilities powered by ByteDance's unified architecture
Multimodal Input
Accept text, image, audio, and video as inputs. Combine multiple modalities in a single generation for the most comprehensive content creation.
Native Audio Generation
Generate synchronized audio alongside video in a single pass. Produce realistic dialogue, sound effects, and ambient audio with accurate lip sync.
Seamless Video Extension
Extend existing video clips while maintaining visual consistency, motion continuity, and narrative flow across the entire sequence.
Professional Video Editing
Edit and modify existing videos with AI-powered tools. Change elements, adjust scenes, and refine content with precise creative control.
Physics-Accurate Motion
Generate videos with realistic physics simulation. Objects move, interact, and respond to forces naturally for believable visual storytelling.
Character & Style Consistency
Maintain consistent characters, visual style, and scene elements across multiple generations and extended video sequences.
Seedance 2.0 vs Seedance 1.5 Pro
See what's new and improved in ByteDance's latest video generation model
| Capability | Seedance 2.0New | Seedance 1.5 Pro |
|---|---|---|
| Multimodal Input (Text+Image+Audio+Video) | Limited | |
| Native Audio-Video Generation | Stereo, 8+ languages lip sync | Mono |
| Video Editing | Advanced | Basic |
| Video Extension | ||
| Max Resolution | 1080P | 1080P |
| Multi-Reference Support | Up to 9 images + 3 videos + 3 audios | |
| Max Duration | 15 seconds | 12 seconds |
What Creators Say About Seedance 2.0
Join creators producing professional-quality multimodal videos with the latest AI technology
The multimodal input is incredible. I can feed in a reference image, an audio track, and a text prompt all at once, and Seedance 2.0 blends them into a cohesive video. Nothing else comes close.
Native audio generation with lip sync is exactly what I needed. I create product videos in multiple languages now, and the audio-visual sync is spot on every time.
The video editing feature alone saves me hours. I can adjust scenes, swap elements, and refine my footage without leaving the generation workflow. It changed my entire process.
Character consistency across extended sequences was always a pain point. Seedance 2.0 keeps everything visually coherent, and the physics simulation makes motion look natural.
Frequently Asked Questions
Everything you need to know about Seedance 2.0 AI video generation
Seedance 2.0 is ByteDance's latest unified multimodal audio-video generation model. It supports text, image, audio, and video inputs, delivering industry-leading multimodal content reference and editing capabilities in a single architecture.
Seedance 2.0 introduces a unified multimodal architecture that accepts text, image, audio, and video inputs together. Key upgrades include 15-second max duration (vs 12s), advanced video editing (V2V), multi-reference support (up to 9 images + 3 videos + 3 audios), multi-shot narrative generation, and dual-channel stereo audio with 8+ language lip sync.
Seedance 2.0 supports four input modalities: text prompts, reference images, audio clips, and existing video footage. You can combine multiple input types in a single generation to achieve precise creative control over your video output.
Seedance 2.0 generates audio and video simultaneously in a single unified pass, producing synchronized dialogue, sound effects, and ambient audio. The model supports accurate lip sync for character speech and multilingual audio output.
Yes, all videos you create with Seedance 2.0 through Veevid are yours to use for personal and commercial purposes, including social media content, advertising, client projects, and more, without additional licensing fees.
Discover More AI Tools
Explore our full suite of AI-powered video and image creation tools
Ready to Create with Seedance 2.0?
Experience ByteDance's most advanced multimodal video generation. Create professional videos with text, image, audio, and video inputs in seconds.
Get Started Now