Models
Seedance 2.0 AI Video Generator
Generate AI video with ByteDance Seedance 2.0 on Muvi: 480p to 1080p, 4-15s clips with audio and omni-reference continuity. 2.0 Fast runs on every plan.
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This guide is available in English.
Next-Generation Video Synthesis with ByteDance Seedance 2.0
ByteDance Seedance represents a major breakthrough in diffusion-based generative video, built for temporal consistency, complex human anatomy retention, and fluid dance kinematics. Where legacy models suffer from limb deformation, warping hands, or background jitter, Seedance maintains stable physical boundaries and authentic motion physics even during intense kinetic movements.
Engineered for both commercial production and creative storytelling, Seedance pairs fine-grained motion dynamics with persistent character consistency across multi-shot sequences. Creators seeking high-impact motion, photo-real textures, and flexible temporal controls can generate AI video directly in the browser across all quality tiers (from rapid 480p/720p drafts to 1080p Full HD exports) without waitlists or local GPU clusters. Seedance 2.0 Fast is available on every plan; Seedance 2.0 requires the Pro plan.
Whether you are producing high-converting e-commerce product videos, narrative cinema sequences, or viral social media assets, Seedance delivers cinematic composition with granular duration control from 4 up to 15 seconds per clip.
Create with Seedance in Muvi Studio
Launch your generation directly in the workspace using the dedicated Studio pipelines:
- Image-to-Video Workflow: Animate any still frame, product photo, or character concept using Seedance 2.0 image-to-video (Pro plan), or with Seedance 2.0 Fast on any plan.
- Text-to-Video Workflow: Describe scenes from scratch with cinematic lighting and multi-axis camera movement via Seedance 2.0 text-to-video (Pro plan), or with Seedance 2.0 Fast on any plan.
- Omni-Reference Conditioning (Seedance 2.0, Pro plan): Combine up to 9 reference images, 3 reference video sequences, and up to 3 audio references to preserve facial features, apparel branding, and background environments across multiple shots.
Seedance Model Specifications
| Feature / Metric | Seedance 2.0 / 2.0 Fast Architecture | Production Advantage |
|---|---|---|
| Developer / Lab | ByteDance Seed Video Research | Enterprise-grade multimodal diffusion architecture |
| Input Modalities | Text prompt, starting image, start/end frames; image, video and audio references (Seedance 2.0, Pro plan) | Multi-asset identity conditioning |
| Clip Duration Range | 4 to 15 seconds (configurable integer durations) | Extended single-take sequences without seam artifacts |
| Supported Resolutions | 480p, 720p HD, and 1080p Full HD | Multi-tier rendering from quick draft previews to 1080p exports |
| Supported Aspect Ratios | 16:9 widescreen, 9:16 vertical, 1:1 square, 4:3, 3:4, 21:9 | Native framing for TikTok, Instagram Reels, YouTube |
| Motion & Physics Engine | Spatio-temporal flow matching with fluid physical simulation | Accurate fabric drape, liquid splash, and facial kinematics |
| Character Continuity | Multi-reference anchor system preserving identity (Seedance 2.0, Pro plan) | Consistent character look across disparate scenes and angles |
| Commercial Readiness | Seedance 2.0 Fast on every plan, Seedance 2.0 on Pro | Watermark-free export and commercial use license on Pro and higher plans |
Production Prompt Recipes for Seedance
Adapt these prompt templates directly in Muvi Studio to achieve immediate commercial-grade results:
Recipe 1: Cinematic Narrative (Text-to-Video)
Cinematic wide establishing shot of an artisan watchmaker working in a dimly lit heritage studio in Zurich, 35mm anamorphic lens, warm tungsten desk lamp contrasting with cool dusk window backlight. Slow, deliberate dolly push-in toward the hands manipulating brass watch gears. Micro dust particles drifting gently in the light beam, photorealistic reflections on polished metal surfaces, shallow depth of field, 24fps motion cadence, ultra-realistic textures.Recipe 2: Dynamic E-Commerce Product Motion (Image-to-Video)
Use the uploaded luxury fragrance bottle as the central starting composition. Seamless 360-degree rotating hero reveal on a sleek matte black granite pedestal. Dynamic low-angle camera sweeps upward with gentle speed ramp, illuminated by a sharp edge light rim. Translucent water droplets condense and bead down the glass surface in slow motion. Maintain the exact label typography, bottle geometry, and gold atomizer without distortion.Recipe 3: Stylized Cyberpunk Scene (Text-to-Video)
Stylized neo-Tokyo rooftop garden in a futuristic rainstorm, neon magenta and cyan reflected in puddles across dark reflective tiles. A female cyber-runner with holographic visor pauses, raindrops splashing and creating kinetic ripples on her trench coat. Orbital tracking camera slowly pans around the character, vibrant anime-cyberpunk lighting balance, fluid atmospheric smoke, high dynamic range.Head-to-Head Comparison: Seedance vs Competitive Models
Choosing the optimal generative video model depends on your specific production requirements:
| Capability | ByteDance Seedance 2.0 | Google Veo 3.1 | Kuaishou Kling 3.0 |
|---|---|---|---|
| Core Superpower | Long takes (up to 15s) & multi-reference consistency | Up to 4K photorealism & native synchronized audio | Extreme stylized physics & anime/illustrated motion |
| Native Synchronized Audio | Audio supported | Native ambient sound & dialogue in one pass | Audio supported |
| Max Clip Duration | 4 to 15s continuously | 4, 6, or 8s | 3 to 15s |
| Multi-Reference Conditioning | Up to 9 images, 3 videos, 3 audio references (2.0, Pro plan) | Up to 3 reference images or first/last frame | Image, first/last frame or video reference (Kling O3 Pro) |
| Studio Workflow on Muvi | Native Text-to-Video & Image-to-Video pipelines | Native Text-to-Video & Image-to-Video pipelines | Text-to-Video & Image-to-Video (Kling 3.0 Pro), plus start/end frames (Kling O3 Pro) |
For creators wanting synchronized speech and ambient foley in a single pass, explore our Google Veo 3.1 AI video generator. When your creative direction calls for expressive illustrated animations, hand-drawn looks, or high-energy anime action, compare against the Kling 3.0 AI video generator.
Frequently Asked Questions About Seedance 2.0
How do I access Seedance 2.0 online?+
You can access Seedance directly in your browser on Muvi Studio without installing local hardware setups or managing Python dependencies. Seedance 2.0 Fast is available on every plan, and new accounts get starter coins to begin; Seedance 2.0 requires the Pro plan. Each clip spends coins based on its length and resolution, and paid tiers unlock expanded monthly coin allotments; Pro and higher plans add watermark-free exports.
What is the maximum clip duration for Seedance on Muvi?+
Seedance supports continuous single-take clips ranging from 4 seconds up to 15 seconds at 480p, 720p, or 1080p, in text-to-video, image-to-video, start/end frame, and reference modes. That is nearly twice the 8-second ceiling of Google Veo 3.1.
Can Seedance generate videos from both text prompts and existing images?+
Yes. Muvi Studio provides dedicated endpoints for both modalities. Image-to-video runs on Seedance 2.0 (Pro plan) and on Seedance 2.0 Fast, which on every plan can also animate between a start frame and an end frame. Use Seedance text-to-video to visualize imaginative concept scenes from written descriptions, or use Seedance image-to-video to animate product photography, brand logos, or character portraits while preserving the source composition and geometry.
How does Seedance compare to Google Veo 3.1 and Kling 3.0?+
Seedance focuses on multi-shot identity consistency and long takes (up to 15 seconds with multi-reference inputs). Google Veo 3.1 is the specialist for resolutions up to 4K and simultaneous native audio synthesis. Kling 3.0 excels at high-energy stylized motion, anime aesthetics, and smooth character kinematics. On Muvi, all three models can be utilized within the same project.
Complementary Models & Creative Ecosystem
To build a full-fledged cinematic project without switching software, creators combine multiple specialized engines in Muvi:
- Generate photorealistic establishing shots and synchronized dialogues with Google Veo 3.1.
- Craft stylized action sequences and illustrated fantasy shots with Kling 3.0.
- Explore cinematic prompt strategies across models with our cinematic video prompts guide and e-commerce product video workflow.
Seedance 2.0 AI Video Generator
Generate AI video with ByteDance Seedance 2.0 on Muvi: 480p to 1080p, 4-15s clips with audio and omni-reference continuity. 2.0 Fast runs on every plan.