Doubao Seedance 2.0 Fast Face
Doubao Seedance 2.0 Fast Face balances fast generation with face-focused video scenarios, making it suitable for short character video creation.
Doubao Seedance 2.0 Fast Face API: Face-Consistent Video API
Doubao Seedance 2.0 Fast Face API supports fast, face-consistent text to video and image to video generation, along with reference video, reference audio, and audio-enhanced video creation for a wider range of people-focused scenes and short character videos.
What Is Doubao Seedance 2.0 Fast Face API?
Doubao Seedance 2.0 Fast Face API is a video generation API provided by MindVideo. It combines fast generation with face-centric video scenarios, making it suitable for creating short character videos.
| Category | Shared Across Both APIs | Doubao Seedance 2.0 Fast API | Doubao Seedance 2.0 Fast Face API |
|---|---|---|---|
| Model positioning | Fast video generation APIs on MindVideo. | Broader fast video generation. | Fast generation for people and character-led videos. |
| Best for | Short videos from prompts and references. | General creative videos, concept clips, and social content. | Portrait clips, avatar-style videos, character shorts, and talking videos. |
| Model focus | Same API shape, different model emphasis. | Speed and general versatility. | Speed with stronger focus on face, portrait, and character stability. |
| Input support | prompt, image_urls, video_urls, audio_urls, and image_with_roles. | Same input structure for general video tasks. | Same input structure, better suited to people or character references. |
| Output controls | 4-15s, 480p / 720p, aspect ratios, camera_fixed, generate_audio, return_last_frame, watermark, and seed. | General fast production controls. | Useful when people-focused clips need more control. |
| Required field | prompt only. | — | — |
| Reference images | Up to 9 images via image_urls or image_with_roles; they cannot be used together. | — | — |
| Reference videos | Up to 3 videos via video_urls. | — | — |
| Reference audio | Up to 3 audio files via audio_urls; must be used with reference images or videos. | — | — |
| First / last frame | image_with_roles supports first_frame, last_frame, and reference_image; first / last frame cannot be combined with video_urls or audio_urls. | — | — |
| Aspect ratios | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, and adaptive. | — | — |
| Which to choose | Difference is model focus, not schema or limits. | Choose for fast, flexible, general-purpose video generation. | Choose when speed matters, but face consistency and character presentation matter more. |
Key Features of Doubao Seedance 2.0 Fast Face API
Text to Video, from Idea to Output Faster
A single prompt can be transformed into preview-ready short video content in far less time than a traditional production workflow. For teams building text to video API pipelines, testing creative directions, or validating scripts, this makes iteration faster and easier to scale.
Lock in the Visual Direction with Reference Images
image_urls and image_with_roles help guide subject appearance, visual style, and scene composition before generation begins. For image to video API and reference image video API workflows, this makes output more predictable and keeps visuals closer to the intended look.
Make Openings, Transitions, and Endings Feel More Natural
First-frame and last-frame guidance give you more control over how a clip starts, progresses, and resolves. For short-form content that depends on stronger continuity, clearer scene logic, or smoother pacing, this adds a more structured layer of visual control.
Use Video and Audio References to Guide the Result
When prompts alone are not enough, video_urls and audio_urls provide extra direction for motion, rhythm, and scene tone. For teams looking for an audio reference video API or a more controllable multi-input workflow, this reduces randomness and helps produce more intentional outputs.
Fixed Camera Control for More Stable Subject Framing
camera_fixed helps hold visual attention on the subject instead of letting the frame drift unnecessarily. For portraits, talking shots, and other subject-led scenes, this makes composition cleaner and subject presentation more stable.
Match Real Short-Form Production Requirements
From 4-15s duration and multiple aspect ratios to 480p / 720p output, audio generation, last-frame return, and seed-based reproducibility, the API is designed for more than quick experiments. It fits naturally into real editing, reuse, and short-form production workflows.
Use Cases for Doubao Seedance 2.0 Fast Face API
Create Lesson Explainer Clips with a Consistent Presenter
Education teams can create short lesson videos with a consistent presenter, reducing the need for repeated filming and editing. It works well for language learning, workplace training, software tutorials, and exam-focused content.
Best For
Online education teams, knowledge creators, training providers, course content teams
Example Prompt
A friendly female online teacher explains three useful English phrases in a bright classroom studio, clear facial expression, natural hand gestures, fixed camera, warm lighting, educational short video style.
Produce Human-Led Product Videos for Product Pages and Ads
Ecommerce teams can use a virtual presenter to introduce product benefits in a more human-led format. It is useful for product pages, ad creatives, and social content that need faster script testing.
Best For
Cross-border sellers, DTC brands, product teams, performance marketing teams
Example Prompt
A confident male presenter introduces a compact wireless desk lamp on a clean home office desk, points to the product features, friendly expression, soft lighting, realistic ecommerce product video.
Turn Character Concepts into Teasers and Lore Clips
Game, comic, and IP teams can turn character concepts into short videos for teasers, lore content, and social launches. It helps teams test character mood and visual direction before full production.
Best For
Game studios, comic teams, IP operators, character design teams
Example Prompt
A mysterious cyberpunk heroine stands on a neon rooftop at night, wind moving her coat, calm confident expression, cinematic lighting, dramatic city background, short character teaser video.
Convert Founder and Expert Insights into Short Videos
B2B teams can turn written insights into expert-style talking videos for LinkedIn, website content, product launches, and thought leadership. It is useful when teams need video output without frequent filming.
Best For
SaaS companies, consulting firms, startups, product marketing teams
Example Prompt
A professional startup founder speaks in a modern office about three trends in AI productivity tools, calm confident tone, direct eye contact, clean background, realistic business insight video.
Generate Performance-Led Music and Creative Clips
Musicians and creative teams can generate short performance-style videos for song snippets, visual teasers, MV concepts, and social promotion. It fits projects that need strong mood, clear subject presence, and fast creative output.
Best For
Musicians, music promotion teams, creative agencies, visual content teams
Example Prompt
A stylish female singer performs an emotional pop song under soft blue stage lights, expressive face, slow camera movement, cinematic close-up, atmospheric music video teaser style.
