Seedance 2.0 — ByteDance AI Video Generator🔥 HOT
Create Cinematic AI Videos with Seedance 2.0 — Unified Multimodal Audio-Video Generation
Experience ByteDance Seedance 2.0 on SeedVideo — built with a unified multimodal audio-video joint generation architecture. Generate stunning videos from text, images, reference videos, and audio with dual-channel stereo audio, physics-accurate complex motions, realistic human support, and 4–15 second flexible duration. Supports up to 9 images, 3 video clips, and 3 audio clips simultaneously. Text-to-video, image-to-video, and multimodal reference-to-video workflows powered by Seedance 2.0 API.
Seedance 2.0 and Seedance 2.0 Fast API Modes on SeedVideo
Choose between two powerful generation modes to match your workflow — highest quality for final production or fast iteration for creative exploration.
Seedance 2.0 Standard
Best QualityThe full-quality Seedance 2.0 model delivers the highest visual fidelity with realistic human motion, native audio-video co-creation, and advanced multimodal control. Ideal for final production, marketing campaigns, and cinematic storytelling where every frame counts.
Seedance 2.0 Fast
Lower CostAn optimized variant of Seedance 2.0 engineered for rapid iteration and cost efficiency. Retains core capabilities — multimodal input, audio generation, and realistic motion — at approximately 20% lower cost. Perfect for prompt testing, batch creation, and iterative workflows.
Create High-Impact Action Scenes with Seedance 2.0
Seedance 2.0 excels at generating dynamic action sequences with realistic human motion, physics-aware interactions, and cinematic camera work. From martial arts choreography to high-speed chases, the model produces fluid, dramatic movements that rival professional visual effects.
Two martial artists performing a choreographed fight sequence with realistic body dynamics and motion blur
High-speed car chase through rain-soaked city streets with cinematic camera tracking
Dramatic sword duel in a medieval castle with particle effects and dynamic lighting
Parkour athlete navigating urban rooftops with fluid, physics-accurate movement
Advanced Multimodal Control in Seedance 2.0 AI
Go beyond text prompts with Seedance 2.0's multimodal reference system. Upload reference images for composition, reference videos for motion guidance, and reference audio for soundtrack alignment — all combined in a single generation for precise creative control.
Reference image + text prompt: transforming a still photo into a cinematic video with camera movement
First frame + last frame: smooth AI-interpolated motion between two keyframes
Reference video + audio: motion style transfer with synchronized sound design
Multi-reference blend: combining 3 images, a video clip, and audio for complex scene creation
What is Seedance 2.0? ByteDance Seedance 2.0 AI Video Model
Seedance 2.0 is ByteDance's unified multimodal audio-video joint generation model. It supports four input modalities — text, image, video, and audio — with native dual-channel stereo audio, physics-accurate complex motions, and flexible 4–15 second duration control. Industry-leading SOTA in generation usability.
Dual-Channel Stereo Audio Generation
Seedance 2.0 integrates dual-channel stereo technology for high-fidelity, immersive sound generation. Multi-track parallel output supports background music, ambient Foley, and character voiceovers — from ASMR-quality subtle sounds to cinematic soundtracks — all seamlessly aligned with the visual rhythm.
Realistic Human Video & Complex Motions
Seedance 2.0 delivers unprecedented naturalness in human motion modeling with physics-accurate rendering. It synthesizes high-fidelity multi-subject interaction scenes — from pair figure skating to martial arts choreography — while strictly following real-world physical laws.
Multimodal All-Round Reference
Combine up to 9 reference images, 3 reference videos, and 3 reference audio clips in a single generation. Seedance 2.0 accurately understands multimodal input to reference composition, camera language, motion rhythm, and sound characteristics — even supporting text-based storyboard reference for maximum creative freedom.
First & Last Frame Control
Specify first frame and last frame images to precisely control the start and end of your video. Seedance 2.0 intelligently interpolates the motion between frames for smooth, controllable image-to-video generation.
Flexible Duration & Resolution
Choose from 4 to 15 second durations at 480p, 720p, or 1080p resolution. Multiple aspect ratios including 16:9, 9:16, 1:1, 4:3, 3:4, and 21:9 cover all content formats from cinema to mobile. Supports 15-second high-quality multi-shot audio-video output.
Video Editing & Extension
Seedance 2.0 introduces video editing capabilities for targeted modifications to clips, characters, actions, and storylines. Video extension functionality generates continuous shots based on prompts — excelling not only at video generation but also at 'continuing the shoot' with prompt-driven camera planning.
How to Use Seedance 2.0 on SeedVideo
Create professional AI videos with Seedance 2.0 in four simple steps. Supports text-to-video, image-to-video, and multimodal reference-to-video.
Describe Your Vision
Enter a text prompt (3–2500 characters) describing your video scene. Upload reference images, videos, or audio for multimodal control. Specify first/last frames for precise image-to-video generation.
Configure Parameters
Choose resolution (480p, 720p, or 1080p), aspect ratio (16:9, 9:16, 1:1, 4:3, 3:4, 21:9), and duration (4–15 seconds). Toggle audio generation on or off based on your needs. 1080p is available for Seedance 2.0 Standard only.
AI Processing
Seedance 2.0 processes your inputs — text, images, videos, and audio references — to generate high-fidelity video with realistic motion, consistent characters, and optional synchronized audio.
Download & Share
Preview your creation and download the production-ready video file. Use it for marketing, social media, or creative projects.
What Can You Create with Seedance2.0?
From high-conversion ad creatives to educational explainers — Seedance 2 AI video delivers immersive audio-video content for every use case. Create Seedance2 videos for marketing, social media, and professional productions.
Ads & E-Commerce Marketing
Turn product shots into dynamic AI video campaigns with native audio. Consistent branding and high-resolution export — perfect for high-converting creative.
Social Media & Short-Form Content
Create TikTok, Reels, and Shorts-ready clips. Vertical or square aspect ratios, synced audio, no extra editing required.
Education & Training Videos
Produce animated explainers, virtual avatar lectures, and course content with accurate lip-sync powered by AI.
Pre-Visualization & Storytelling
Previsualize scenes before shooting. Test compositions, angles, and pacing with multi-shot AI sequences — then share with your crew.
Creative & Artistic Exploration
From photorealism to anime, cyberpunk to watercolor — generate diverse visual styles with exceptional motion quality.
Music Videos & Audio-Driven Content
Upload your music or voiceover and let AI generate perfectly matched visuals, from lip-synced performances to beat-driven editing.
Why Use Seedance 2.0 on SeedVideo?
SeedVideo provides seamless access to Seedance 2.0 with an English interface, Seedance 2.0 API integration, and unified credits across all AI video models.
Try Seedance 2.0
New accounts receive signup credits to experience Seedance 2.0 AI video generation. Start creating instantly.
Seedance 2.0 API Access
Integrate the Seedance 2.0 API into your applications. Programmatic access with multimodal inputs, audio generation, and flexible duration control.
Standard & Fast Modes
Seedance 2.0 Standard for highest quality, Seedance 2.0 Fast for rapid iteration at lower cost. Choose the right mode for your workflow.
Multiple AI Models Available
Access Seedance 2.0 alongside Veo 3.1, Kling 3.0 on SeedVideo — with unified credit billing across all leading AI video models.
Seedance 2.0 vs Veo 3.1, Kling 3.0
See how ByteDance Seedance 2.0 compares with leading competitors. Seedance 2.0 leads in multimodal reference input, realistic human generation, and native audio support.
| Feature | Seedance 2.0 | Veo 3.1 | Kling 3.0 |
|---|---|---|---|
| Native Audio Generation | ✅ Native | ✅ SynthID | ❌ |
| Multi-Shot Storytelling | ✅ Consistent | Limited | ✅ |
| Realistic Human Video | ✅ Optimized | Limited | ❌ |
| Max Resolution | 1080p | 4K | 1080p |
| Multimodal References | 9 img + 3 vid + 3 audio | 5 img + text | Text only |
| Reference Inputs | First + Last frame | Image + Text | Text only |
| Avg Generation Time | ~5 min (Fast: ~4 min) | ~45s | ~30s |
Seedance2 AI Video Prompt Examples
“A close-up shot of a cat astronaut floating inside a spacecraft, zero gravity motion, ambient space sounds.”
“A slow-motion shot of water splashing onto the dancer under the spotlight, dramatic lighting, cinematic camera movement.”
“A wide-angle shot of a neon-lit cyberpunk city at night, rain-soaked streets, flying cars in background, Blade Runner atmosphere.”
“A movie shot of a medieval knight crossing a burning battlefield, epic scale, orchestral soundtrack, 2K resolution.”
“Aerial view of a tropical beach with emerald green heart-shaped waters, gentle waves, ambient ocean sounds.”
“Multi-shot ad: a sleek electric car drives through rain-soaked city, cuts to interior dashboard glow, then wide aerial reveal of skyline.”
Seedance 2.0 FAQ: Features, API, Pricing & More
Start Creating with Seedance 2.0 on SeedVideo
Try Seedance 2.0 now on SeedVideo. New accounts receive signup credits to experience multimodal AI video generation with native audio, realistic humans, and reference-driven creation.
SeedVideo is an independent platform providing access to Seedance 2 AI. Seedance2.0 (即梦/Jimeng) is developed by ByteDance and accessed via official APIs. SeedVideo is not affiliated with, endorsed by, or sponsored by ByteDance. For the Seedance 2.0 official website by ByteDance, visit seed.bytedance.com. All model names, logos, and trademarks are the property of their respective owners.
Video Model Credit Reference
Check how many credits each AI video model consumes per generation
| Model Name | Credits |
|---|---|
Veo 3.1 QualityPopular | 30credits/video |
Veo 3.1 FastPopular | 15credits/video |
Seedance 2.0Popular | 2credits/second |
Seedance 2.0 Fast | 1credits/second |
Kling 3.0PopularNew | 15credits/video |