Reference-directed video
Combine character, scene, motion, camera and sound references in a single generation request.
Independent tool overview
Seedance 2.0 at a glance
Seedance 2.0 is ByteDance Seed's multimodal video model for generating, editing and extending 15-second clips with synchronized stereo audio.
Visit the official Seedance 2.0 site ↗
- Maximum output
- 15 seconds
- Inputs
- Text, image, video and audio
- Image references
- Up to 9
- Video references
- Up to 3
- Audio references
- Up to 3
- Audio output
- Two-channel stereo
Overview
What Seedance 2.0 is
Seedance 2.0 combines video and audio generation in one model. It accepts text plus image, video and audio references, then produces multi-shot clips with camera movement, dialogue, effects, music and ambient sound aligned to the visual sequence.
The reference workflow is unusually broad: ByteDance says a request can combine as many as nine images, three video clips and three audio clips. References can guide composition, subject appearance, motion, camera language, visual style and sound rather than serving only as a first frame.
Seedance 2.0 remains listed in ByteDance's model catalog, but Seedance 2.5 is the newer generation for 30-second storytelling and repeated extensions. Teams evaluating a new production workflow should compare both instead of assuming 2.0 is the latest option.
Use cases
Who Seedance 2.0 is best for
The strongest fit depends on the job you need the product to complete, not the size of its feature list.
Short narrative sequences
Create a multi-shot 15-second concept with planned camera language and synchronized audio.
Video revision and extension
Modify specified clips, characters, actions or story beats and continue an existing sequence.
Capabilities
Core Seedance 2.0 features
Joint audio-video generation
Generates visuals, dialogue, effects, music and ambience in a unified process.
All-round reference input
Mixes text with multiple images, video clips and audio clips to direct different aspects of the output.
Complex motion
Targets multi-subject interaction, sports and action scenes with improved motion stability.
Prompted camera planning
Interprets instructions for shot scale, camera movement, pacing and visual presentation.
Targeted editing
Supports prompt-based changes to clips, characters, actions and storylines.
Video extension
Continues an existing sequence while using prompt and reference context for continuity.
Process
How the Seedance 2.0 workflow works
Step 1
Write a shot-level brief
Define the subject, action, sequence, camera, lighting, sound and required final duration.
Step 2
Assign each reference
State exactly which image, video or audio controls the character, scene, motion, composition or sound.
Step 3
Generate and inspect
Check anatomy, continuity, text, dialogue, synchronization and rights-sensitive material frame by frame.
Step 4
Edit or regenerate
Use targeted changes for a specific problem, then finish timing, titles and audio levels in an editor.
Cost
Seedance 2.0 pricing and free plan
ByteDance's public Seedance 2.0 model page does not publish a standalone subscription or API rate. Access and cost depend on the ByteDance, BytePlus or partner product through which the model is offered, so verify the exact model version, credit rules and commercial terms before purchase.
Model showcase
Free to view
The official Seed page documents capabilities and examples but is not a full pricing page.
- No generation allowance stated
- No public price table
- Use the named product or provider for access
Consumer or partner access
Varies by provider
Credit cost, resolution, queue priority and rights can differ across products that expose Seedance.
- Confirm Seedance version
- Check watermark and export rules
- Review region availability
Commercial or API access
Provider pricing
Production access should be priced and contracted through the relevant BytePlus or platform offering.
- Public 2.0 rate not listed on model page
- Confirm throughput and retention
- Review commercial usage terms
Pricing checked . Check current pricing at the source ↗
Assessment
Seedance 2.0 strengths and limitations
Where it stands out
- Accepts a larger mix of reference media than simple text-to-video tools
- Creates synchronized sound and video in a single generation
- Supports both generation and targeted editing workflows
- Handles multi-shot sequences within a short clip
- Reference assignments can provide finer creative direction
- Official documentation acknowledges remaining quality gaps instead of presenting every output as reliable
What to consider
- Seedance 2.5 is newer and supports longer 30-second generations
- The official 2.0 page does not clearly publish price or global access details
- ByteDance reports remaining issues with detail stability, hyper-realism and dynamic vitality
- Multi-subject consistency and text rendering can still fail
- Complex edits may not preserve every intended detail
- Generated audio can occasionally distort
- A 15-second output is too short for many complete marketing or narrative deliverables
- Real-person references require identity verification or prior legal authorization according to ByteDance
Compare
Seedance 2.0 alternatives
The right alternative depends on the specific output, workflow, controls and budget your project requires.
Content Creator
Runway Gen-4.5
A creator-oriented video platform with established editing, generation and production tooling.
Explore Runway Gen-4.5 →Content Creator
Kling 3.0
A current multimodal video model with native audio and longer clip workflows.
Explore Kling 3.0 →Content Creator
Veo 3.1
Google's video model for high-quality generation with audio through its supported products and API.
Explore Veo 3.1 →Questions
Seedance 2.0 FAQs
What is Seedance 2.0?
It is ByteDance Seed's joint audio-video model for generating, editing and extending short videos from text, image, video and audio inputs.
How long are Seedance 2.0 videos?
ByteDance documents high-quality 15-second multi-shot audio-video output for Seedance 2.0.
Can Seedance 2.0 use multiple references?
Yes. The official launch says it can combine up to nine images, three video clips and three audio clips with natural-language instructions.
Does Seedance 2.0 generate sound?
Yes. It generates two-channel audio and can combine dialogue, sound effects, background music and ambience with the visual sequence.
Is Seedance 2.0 the latest model?
No. ByteDance launched Seedance 2.5 later, adding up to 30-second generation and multi-round extensions.
How much does Seedance 2.0 cost?
The official model page does not publish a standalone price. Cost depends on the product or provider offering the model, its credit system and region.
Bottom line
Our Seedance 2.0 verdict
Seedance 2.0 is most interesting when a creator needs to direct a short clip with multiple visual, motion and sound references. Its public pricing is opaque and a newer 2.5 model exists, so confirm the exact version and run a rights-cleared production test before committing to a workflow.
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