seedance 2.0 做的，现在 ai 这么强了吗？ 《血刃魔教》，用最新的Seedance 2.0模型做了个邵氏电影风格的小短片，全局就靠一张主角团的图（图在影片结尾）和一张坏人角色图，其他让AI自己编，音画同步，切镜自如，而且这效果还挺好。
SeeDance 2.0 - Revolutionary AI Video Generator with Native Multi-Shot Storytelling & 2K Cinema Quality
ByteDance's revolutionary 4.5B parameter Dual-Branch Diffusion Transformer for native multi-shot video storytelling. Generate cinematic 2K videos with simultaneous audio-visual generation, support for up to 12 multimodal reference files, and phoneme-level lip-sync in 8+ languages.
Bytedance Seedance
Seedance 2.0 Mini - Fast, Low-Cost AI Video Generation with 4K and Native Audio
The fast, lower-cost tier of ByteDance's Seedance 2.0, priced at around half the standard version while keeping the same reference-first multimodal video quality. Generate text-to-video and image-to-video clips up to 4K with native synchronized audio, 4-15 second durations, and multiple aspect ratios. Turbo variants add low-latency output for high-volume, cost-sensitive production.
Seedance 2.0 Spicy - Bold Image-to-Video AI for High-Energy Cinematic Motion
ByteDance Seedance 2.0's bold image-to-video tier for unlimited-style, high-energy cinematic motion. Bring any image to life with expressive movement, rich tonal contrast, and stable temporal coherence across aspect ratios up to 21:9, resolution up to 4K, 4-15 second clips, and optional native audio.
Seedance 2.0 Video Edit - Instruction-Based Video-to-Video Editing by ByteDance
Edit any existing video with a single text prompt. ByteDance Seedance 2.0's video-to-video mode lets you replace objects, change the scene, time, weather, or style, and swap subjects—all while preserving the original motion, camera movement, and composition. Built on ByteDance Seed's unified multimodal architecture for cinematic, motion-stable output across Standard, Fast, Turbo, and Mini tiers.
Seedance 2.0 Video Extend - Seamlessly Continue Any Video Clip with AI
ByteDance's Seedance 2.0 Video Extend continues an existing video clip while preserving the same subjects, positions, clothing, faces, layout, lighting, on-screen text, and motion. Built on the Seed unified multimodal architecture for smooth, temporally coherent continuation, optionally guided by a prompt for what happens next. Available in Standard, Fast, and Mini tiers with multiple resolutions and durations.
Reel · Specifications
What's SeeDance 2.0
ByteDance's revolutionary 4.5B parameter Dual-Branch Diffusion Transformer for native multi-shot video storytelling
- · 014.5BParameters
- · 022KResolution
- · 0312Reference Files
- · 048+Languages
SeeDance 2.0 is ByteDance's breakthrough multimodal AI video generator that achieves native multi-shot storytelling with simultaneous audio-visual generation, 2K cinema resolution, and support for up to 12 multimodal reference files.
Reel · Specifications
What's SeeDance 2.0 Mini
ByteDance's lightweight SeeDance 2.0 variant delivering multi-shot video storytelling at half the cost
- · 0150%Lower Cost
- · 024KResolution
- · 0315sDuration
- · 04NativeAudio
SeeDance 2.0 Mini is the fast, cost-efficient edition of ByteDance's multimodal AI video generator, delivering native multi-shot storytelling with synchronized audio, up to 4K output, and durations of up to 15 seconds at roughly 50% lower cost.
Reel · Specifications
What's Seedance 2.0 Spicy
ByteDance's bold expressive motion model for cinematic image-to-video with 4K output, native audio, and unlimited-style dynamic animation
- · 014KResolution
- · 0215sDuration
- · 03UnlimitedStyle
- · 04NativeAudio
Seedance 2.0 Spicy is ByteDance's expressive video generation model that delivers bold, dynamic motion and high-contrast cinematic aesthetics, with up to 4K resolution, 15-second clips, unlimited-style creative animation, and native synchronized audio.
Reel · Specifications
What's Seedance 2.0 Video Edit
Prompt-driven AI video editing that restyles scenes, swaps subjects, and transforms footage while keeping the original motion stable
- · 014KResolution
- · 024Tiers
- · 03MotionStable
- · 041Prompt Edit
Seedance 2.0 Video Edit is ByteDance's AI video editor that transforms existing footage with a single natural-language prompt. Change weather and lighting, replace subjects, restyle scenes, and enhance environments while keeping the original motion, structure, and camera movement stable, with output up to 4K across four quality tiers.
Reel · Specifications
What's Seedance 2.0 Video Extend
Seamlessly extend your videos forward or backward with ByteDance's Dual-Branch Diffusion Transformer
- · 01SeamlessContinuation
- · 023Tiers
- · 034KResolution
- · 0430sMax Duration
Seedance 2.0 Video Extend continues your existing footage in a single unbroken take, preserving subjects, lighting, and motion while adding new content forward or backward, with support for up to 4K resolution across three model tiers.
Reel · Capabilities
SeeDance 2.0 Features
Discover the revolutionary capabilities of SeeDance 2.0's Dual-Branch Diffusion Transformer architecture
- Feature 01 / 08
Native Multi-Shot Storytelling
Generate coherent multi-shot video sequences from a single prompt with automatic scene composition, character consistency, and seamless transitions between shots.
- Feature 02 / 08
2K Cinema Resolution
Professional broadcast-quality output at 2048p resolution with crisp details and cinematic aesthetics, delivering 30% faster generation than competing models.
- Feature 03 / 08
Phoneme-Level Lip Sync
Perfect audio-visual synchronization with phoneme-level lip-sync accuracy across 8+ languages, powered by simultaneous dual-branch rendering in the same latent space.
- Feature 04 / 08
12-File Multimodal Input
Upload up to 12 reference files simultaneously including images for style definition, videos for motion guidance, audio for rhythm control, and text prompts for scene direction.
- Feature 05 / 08
Audio-to-Video Generation
Industry-first capability to generate video scenes driven by uploaded voiceovers or soundtracks, enabling creator-directed narrative pacing and emotional resonance.
- Feature 06 / 08
Character Consistency
Maintain consistent character identity, appearance, and style across multiple shots and scenes through advanced spatial-temporal representation learning.
- Feature 07 / 08
Realistic Physics Simulation
Accurate simulation of physical laws including gravity, momentum, inertia, and causality in complex action sequences for natural motion dynamics.
- Feature 08 / 08
Natural Language Video Editing
Modify existing videos using simple text commands to replace elements, adjust scenes, or refine details while preserving overall coherence and quality.
Reel · Capabilities
Seedance 2.0 Mini Features
Discover the fast, low-cost video capabilities of Seedance 2.0 Mini
- Feature 01 / 08
Text-to-Video & Image-to-Video
Create clips from a text prompt or animate a still image, using the same reference-first multimodal engine that powers standard Seedance 2.0.
- Feature 02 / 08
Up to 4K Resolution
Render sharp, detailed clips at resolutions up to 4K, ready for professional delivery across social, ads, and product content.
- Feature 03 / 08
Native Synchronized Audio
Generate video with natively synchronized audio in a single pass, so sound and motion stay perfectly aligned without extra editing.
- Feature 04 / 08
Around Half the Cost
Priced at roughly 50% of standard Seedance 2.0, making it ideal for high-volume, cost-sensitive video production at scale.
- Feature 05 / 08
Turbo Low-Latency Variants
Turbo sub-variants prioritize speed, returning results with low latency for rapid iteration and large batch workloads.
- Feature 06 / 08
Flexible 4-15s Durations
Choose clip lengths from 4 to 15 seconds to fit shorts, ads, loops, and story beats without wasting credits.
- Feature 07 / 08
Multiple Aspect Ratios
Output in landscape, portrait, and square formats to match every platform from vertical shorts to widescreen storytelling.
- Feature 08 / 08
Same Seedance 2.0 Quality
Keeps the reference-first multimodal fidelity of Seedance 2.0, so lower cost never means giving up on quality.
Reel · Capabilities
Seedance 2.0 Spicy Features
Discover what makes Seedance 2.0 Spicy the bold image-to-video tier for high-energy cinematic motion
- Feature 01 / 08
Bold Expressive Motion
Push image-to-video beyond subtle drift into confident, high-energy movement, with dynamic camera work and unlimited-style motion that keeps every clip alive.
- Feature 02 / 08
Rich Tonal Contrast
Deliver punchy, cinematic color grading with deep shadows and vivid highlights, giving your footage a bold, dramatic look straight out of the box.
- Feature 03 / 08
Stable Temporal Coherence
Keep subjects, textures, and lighting consistent frame to frame, so even the boldest motion stays smooth and flicker-free across the whole clip.
- Feature 04 / 08
Image-to-Video Focused
Purpose-built to animate a single still image, turning your reference frame into a moving cinematic sequence without needing a text description.
- Feature 05 / 08
Optional Prompt & End Frame
Add a text prompt to steer the action or supply a last image to define the end frame, giving you precise control over how the motion begins and resolves.
- Feature 06 / 08
Flexible Aspect Ratios
Choose from 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 to fit cinematic widescreen, social verticals, or square feeds without cropping your composition.
- Feature 07 / 08
Up to 4K with Native Audio
Render at 480p, 720p, 1080p, or 4K with 720p as the default, and switch on optional native audio to pair sound directly with the generated motion.
- Feature 08 / 08
Standard & Fast Tiers
Pick the Standard tier for maximum fidelity or the Fast tier for quicker turnaround, with durations from 4 to 15 seconds to match any workflow.
Reel · Capabilities
Seedance 2.0 Video Edit Features
Discover the instruction-based video-to-video editing capabilities of ByteDance Seedance 2.0
- Feature 01 / 08
Instruction-Based Editing
Edit any source video with a single text prompt—describe the change in natural language and Seedance 2.0 applies it directly to your footage.
- Feature 02 / 08
Motion & Camera Preservation
Keeps the original motion, camera movement, and composition intact so your edits blend seamlessly without breaking the shot's dynamics.
- Feature 03 / 08
Object Replacement & Swapping
Replace or swap objects and subjects in a scene—change a car, an outfit, or a character—while the surrounding action stays consistent.
- Feature 04 / 08
Scene, Time & Weather Control
Transform the environment by changing the time of day, weather, or season without re-shooting or rendering the video from scratch.
- Feature 05 / 08
Style Transformation
Restyle footage into new visual aesthetics—cinematic, animated, or artistic looks—while retaining the underlying structure and timing.
- Feature 06 / 08
Cinematic Motion Stability
Built on ByteDance Seed's unified multimodal architecture for cinematic, motion-stable output with temporally coherent frames.
- Feature 07 / 08
Flexible Speed Tiers
Choose Standard, Fast, Turbo, Mini, or Mini-Turbo to balance speed, cost, and quality for every editing job.
- Feature 08 / 08
Multiple Resolutions & Durations
Export edited video at multiple resolutions and durations to fit any platform or delivery requirement.
Reel · Capabilities
Seedance 2.0 Video Extend Features
Discover how Seedance 2.0 Video Extend seamlessly continues your footage while keeping everything on screen consistent
- Feature 01 / 08
Seamless Continuation
Continue an existing clip exactly where it left off with frame-accurate, temporally coherent motion and no visible seam between the source and the extended footage.
- Feature 02 / 08
Subject & Identity Preservation
Keeps the same people, faces, clothing, and objects consistent from the source video into the extension so characters stay recognizable throughout.
- Feature 03 / 08
Layout & Lighting Consistency
Maintains scene composition, camera framing, background layout, and lighting so the continuation feels like one uninterrupted take.
- Feature 04 / 08
On-Screen Text & Detail Retention
Preserves on-screen text, logos, and fine details so captions and graphics carry through the continuation without drift or distortion.
- Feature 05 / 08
Prompt-Guided Continuation
Optionally steer what happens next with a simple text prompt while keeping everything already on screen intact, or leave it blank for natural progression.
- Feature 06 / 08
Standard, Fast & Mini Tiers
Choose Standard for maximum fidelity, Fast for quicker turnaround, or Mini for lightweight, budget-friendly extensions built on the ByteDance Seed architecture.
- Feature 07 / 08
Flexible Resolution & Duration
Pick from multiple output resolutions and extension durations to fit social clips, b-roll, or long-form storytelling.
- Feature 08 / 08
Loop-Free Storytelling
Extend b-roll and short clips into longer, naturally progressing scenes without awkward loops, repeats, or jarring cuts.
How to Use Seedance-2 Image to Video
Transform images into cinematic videos with identity preservation
Upload Source Image
Upload source image and optional reference videos for motion guidance. The model preserves character identity and first-frame fidelity.
How to Use Seedance-2 Mini Image to Video
Turn images into cinematic videos fast at half the cost
Upload Source Image
Upload source image and optional reference videos for motion guidance. The model preserves character identity and first-frame fidelity.
How to Use Seedance-2 Mini Text to Video
Generate fast, cost-efficient multi-shot videos with native audio
Enter Prompt or Upload Audio
Enter your text prompt or upload audio for Audio-to-Video generation with synchronized lip movements and natural expression.
How to Use Seedance 2.0 Spicy Image to Video
Transform images into cinematic videos with bold, expressive motion
Upload Source Image
Upload your source image as the first frame. The model preserves first-frame fidelity while preparing for bold, expressive motion.
Add Prompt and Configure
Add a text prompt describing the desired motion and configure duration, resolution up to 4K, and style for dynamic, high-contrast animation.
Generate Cinematic Video
Generate a cinematic video with bold, expressive motion and native synchronized audio. Download high-quality output with smooth, dynamic dynamics.
How to Use Seedance-2 Text to Video
Generate multi-shot videos with native audio synchronization
Enter Prompt or Upload Audio
Enter your text prompt or upload audio for Audio-to-Video generation with synchronized lip movements and natural expression.
How to Use Seedance 2.0 Video Edit
Transform your videos with a single prompt in three simple steps
Upload Source Video
Upload the source video you want to edit. Seedance preserves its original motion, structure, and camera movement while you transform it.
Describe the Edit
Write a prompt describing the changes you want, such as swapping objects, changing the weather and lighting, restyling the scene, or transforming the environment.
Generate
Generate and download your edited video with the requested changes seamlessly integrated into the original footage, in resolution up to 4K.
How to Use Seedance-2 Video Extend
Extend your videos forward or backward with seamless AI continuation
Upload Source Clip
Upload the video clip you want to extend. Seedance 2.0 analyzes its subjects, lighting, and motion to continue the scene seamlessly.
Describe the Continuation (Optional)
Optionally write a prompt describing how the scene should continue forward or backward. Leave it empty to let the AI extend naturally.
Generate Extension
Generate and download your extended video with seamless transitions, preserved details, and up to 4K resolution output.
SeeDance 2.0 Community Tutorials & Reviews
Learn from community experts and see SeeDance 2.0 in action
- A New Way to Edit Video with Text | Seedance 2.0 Overview (Pippit) - BeTech
- SEEDANCE 2.0-THE BEST AI VIDEO MODEL IN THE WORLD - Lepadphone
- YouTube video -
- 美团推出 LongCat-Flash-Lite；字节跳动发布 Seedance 2.0【AI 早报 2026-02-07】 - 橘鸦Juya
SeeDance 2.0 Community Tutorials & Reviews
Learn from community experts and see SeeDance 2.0 in action
SeeDance 2.0 Popular Reviews on X
See what people are saying about SeeDance 2.0 on X (Twitter)
Seedance 2.0 Test Demo 03 Use storyboard picture as the input and generate a Y2K pop style MV scene Great work Dreamina! @dreamina_ai
Seedance 2.0的效果太好了，AI漫剧要变天了。
WTF, I uploaded a screenshot from the One Piece manga and asked Seedance 2.0 to generate a video for me, and it actually worked! prompt： Video generated from reference text, with automatic coloring.
a new ai video model Seedance 2.0 is beta testing in china.. this is going to blow ur mind
the new seedance 2.0 from china can generate an entire film scene with sound..
a new ai video model Seedance 2.0 is beta testing in china.. this is going to blow ur mind
With the Seedance 2.0 release imminent (already available to Chinese creators), it's now a race to the best price per minute of generated footage. Speed is not as relevant. We are reaching a point where all models are able to do everything perfectly, with acting, sound, etc.
This Seedance 2.0 update makes me feel like it's as good as Sora 2 now. The wind threads through the black pines like a dull blade scraping bone. Snow doesn’t fall—it lashes sideways, stinging into the gaps of a collar, melting into a sharp, immediate pain. The torchlight Show more
WTF, I uploaded a screenshot from the One Piece manga and asked Seedance 2.0 to generate a video for me, and it actually worked! prompt： Video generated from reference text, with automatic coloring.
Seedance 2.0 may be the strongest action video model right now! Seamless multi-shot transitions from a single image, accurate physics with weighty impacts, consistent characters across cuts, and no obvious breaks.
FAQ
Frequently Asked Questions
Common questions about SeeDance 2.0 video generation
Still have questions?
SeeDance 2.0 is the first model to achieve native multi-shot storytelling with simultaneous audio-visual generation. Built on a 4.5B parameter Dual-Branch Diffusion Transformer architecture, it uniquely renders video and audio in the same latent space, supports up to 12 multimodal reference files, and delivers professional 2K resolution output 30% faster than competitors.
All outputs are rendered at broadcast-quality 2K (2048p) cinema resolution with professional-grade audio synchronization. The dual-branch processing ensures superior visual fidelity and temporal coherence, making SeeDance 2.0 ideal for professional content creation and cinematic storytelling.
Yes, SeeDance 2.0 specializes in maintaining consistent character identity, appearance, and style across multi-shot sequences. The model's advanced architecture preserves visual consistency throughout complex narratives, ensuring your characters remain recognizable from scene to scene without manual intervention.
You can upload up to 12 files simultaneously, including images (for style and character references), videos (for motion and camera movement), audio files (for rhythm, voiceover, or soundtrack), and text prompts. This multimodal approach gives you unprecedented creative control over every aspect of your video generation.
Yes, SeeDance 2.0 features native dual-branch audio-visual generation with phoneme-level lip synchronization in 8+ languages. The revolutionary audio-to-video capability allows you to generate scenes driven by uploaded voiceovers or soundtracks, with precise temporal synchronization between visual and auditory streams.
SeeDance 2.0 is 30% faster than competing models while maintaining superior quality. Through infrastructure optimizations and advanced model distillation techniques, the system delivers professional 2K multi-shot sequences with audio in significantly less time than traditional AI video generation workflows.
FAQ
Frequently Asked Questions
Common questions about Seedance 2.0 Mini video generation
Still have questions?
Seedance 2.0 Mini is the fast, lower-cost tier of ByteDance's Seedance 2.0 video model. It keeps the same reference-first multimodal video quality as standard Seedance 2.0 while running at around half the price, making it ideal for high-volume, cost-sensitive video production.
Seedance 2.0 Mini is optimized for cost and speed. It is priced at roughly 50% of the standard tier and offers Turbo sub-variants for low-latency output. It delivers the same reference-first multimodal quality, so you trade a little premium headroom for much lower cost and faster turnaround at scale.
Seedance 2.0 Mini supports resolutions up to 4K and clip durations from 4 to 15 seconds, along with multiple aspect ratios for landscape, portrait, and square delivery.
Yes. Seedance 2.0 Mini supports both text-to-video and image-to-video. You can start from a text prompt or animate a still image, using the same reference-first multimodal engine as standard Seedance 2.0.
Yes. Seedance 2.0 Mini generates video with native synchronized audio in a single pass, keeping sound and motion aligned without additional editing steps.
It is built for creators, marketers, and teams producing video at high volume where cost matters. When you need many clips quickly and affordably without giving up Seedance 2.0 quality, the Mini tier and its Turbo variants are the ideal choice.
FAQ
Frequently Asked Questions
Common questions about Seedance 2.0 Spicy video generation
Still have questions?
Seedance 2.0 Spicy is ByteDance Seedance 2.0's bold image-to-video tier built for unlimited-style, high-energy cinematic motion. It brings a single image to life with bold expressive movement, rich tonal contrast, and stable temporal coherence. Here, Spicy refers to the intensity and boldness of the motion and grading, not to the subject matter.
Standard image-to-video tends to favor subtle, restrained movement. Spicy leans into confident, high-energy motion with dynamic camera work and punchier tonal contrast, giving your clips a more dramatic, cinematic feel while keeping subjects and lighting coherent from frame to frame.
Seedance 2.0 Spicy supports 480p, 720p, 1080p, and 4K, with 720p as the default. Clip duration ranges from 4 to 15 seconds, and you can choose from aspect ratios of 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16 to fit widescreen, vertical, or square formats.
No. Seedance 2.0 Spicy is image-to-video focused, so the input image alone is enough to generate motion. A text prompt is optional and helps steer the action, and you can also supply an optional last image to define the end frame for precise control over how the motion resolves.
Yes. Native audio is optional and can be switched on to pair sound directly with the generated motion, so your clips come out with synchronized audio in a single pass instead of requiring a separate soundtrack step.
Yes. Videos generated with Seedance 2.0 Spicy are well suited for commercial use cases such as creative storytelling, social clips, product and advertising creatives, and scalable content generation. Please review the applicable terms of service for the specific commercial rights that apply to your plan.
FAQ
Frequently Asked Questions
Common questions about Seedance 2.0 Video Edit
Still have questions?
Seedance 2.0 Video Edit is ByteDance Seedance 2.0's instruction-based video-to-video editing mode. You provide a source video and an edit prompt, and the model applies the described change—replacing objects, altering the scene, or restyling—directly to your footage while keeping the original motion, camera movement, and composition consistent.
You can replace or swap objects and subjects, change the scene, time of day, weather, or season, and transform the overall visual style. Because the model follows natural-language instructions, you simply describe the result you want in a prompt and Seedance 2.0 edits the video accordingly.
Yes. Seedance 2.0 Video Edit is designed to keep the source video's motion, camera movement, and composition consistent, so your edits integrate naturally without breaking the shot's dynamics or timing. It is built on ByteDance Seed's unified multimodal architecture for cinematic, motion-stable results.
Seedance 2.0 Video Edit offers Standard, Fast, Turbo, Mini, and Mini-Turbo tiers. Higher tiers prioritize quality and detail, while the faster and Mini tiers trade some quality for lower cost and quicker turnaround—letting you match each editing job to your budget and deadline.
The model supports multiple output resolutions and durations, so you can export edited video that fits your target platform and delivery requirements. Whichever setting you choose, it delivers cinematic, motion-stable results with temporally coherent frames.
Yes. Videos you create with Seedance 2.0 Video Edit can be used for commercial projects. As always, review the current licensing terms and your local regulations to make sure your specific use case is fully compliant.
FAQ
Frequently Asked Questions
Common questions about Seedance 2.0 Video Extend
Still have questions?
Seedance 2.0 Video Extend is a video-to-video extension model from ByteDance that seamlessly continues an existing video clip. You upload a clip and it generates new footage that picks up exactly where the source left off, preserving the same subjects, layout, lighting, and motion, so a short video becomes a longer, naturally progressing scene.
Built on ByteDance's Seed unified multimodal architecture, Video Extend preserves the same subjects, positions, clothing, faces, layout, lighting, on-screen text, and motion from your source video. The result is a smooth, temporally coherent continuation with no visible seam, so the extended footage looks like part of the original take.
Seedance 2.0 Video Extend offers three tiers: Standard for maximum fidelity, Fast for quicker turnaround, and Mini for lightweight, budget-friendly extensions. Choose the tier that best balances quality, speed, and cost for your project.
Yes. You can optionally add a text prompt to guide the new action or how the scene develops next, while everything already on screen is preserved. If you leave the prompt blank, the model simply continues the clip with a natural progression of the existing motion.
Video Extend supports multiple output resolutions and extension durations, so you can produce anything from short social clips to extended b-roll and long-form storytelling. Choose the resolution and duration that fit your delivery format and use case.
Yes. Videos you generate with Seedance 2.0 Video Extend can be used for commercial projects, subject to your plan and the applicable terms of service. This makes it well suited for lengthening marketing clips, continuing scenes, and extending b-roll for professional content.