Seedance 1.5 Pro
Seedance 1.5 Pro delivers cinematic video with synchronized audio, multilingual dialogue, and pro-grade camera control. Generate 720p videos from text or images in seconds.
Why Seedance 1.5 Pro
Cinematic visuals, native audio, and flexible controls built for professional workflows.
Cinematic-Grade Visuals
High-fidelity frames with realistic motion and lighting.
Synchronized Audio
Generate sound effects and ambience that match the scene.
Multilingual Dialogue
Create speech in multiple languages with natural timing.
Cinematic Camera Control
Direct pans, zooms, and movements with prompt-level precision.
Image-to-Video References
Upload up to two images to anchor style and subjects.
Flexible Formats
6 aspect ratios, 4/8/12s durations, 480p or 720p.
Core Capabilities
Everything you need to produce on-brief video quickly.
Text-to-Video Production
Turn detailed prompts into dynamic 4–12 second clips.
Multi-Image Guidance
Use 0–2 reference images to keep subjects consistent.
Fixed Lens Mode
Lock the camera for stable, product-ready shots.
Professional Controls
Choose aspect ratios, resolution, and duration for each brief.
Core Highlights of Audio Capabilities
Advanced audio generation aligned with every frame.
Automatic Audio Matching
Automatically generates voices, ambience, and effects that fit each on-screen moment without manual alignment.
Multi-Person Dialogue
Supports monologues and multi-person conversations with speaker timing, voice separation, and lip-sync alignment.
Multilingual & Dialect Support
Supports English, Mandarin, Japanese, Korean, Spanish, Indonesian, Shaanxi dialect, and Sichuan dialect with natural rhythm.
Emotional Voice Generation
Adjusts tone and delivery from the prompt to express tension, warmth, or excitement.
BGM Style & Atmosphere Control
Generates background music and ambient sound that match the scene's mood and pacing.
Accurate Lip-Sync
Keeps speech and mouth movement aligned by generating audio and video together.
Performance at a Glance
Professional outputs with clear, predictable parameters.
High-Definition Output
Deliver professional-quality footage with sharp detail.
Longer Duration
Create extended clips for storytelling and ads.
Platform-Ready Formats
From 1:1 to 21:9 for every distribution channel.
Use Cases for Seedance 1.5 Pro API
From cinematic storytelling to media-ready summaries, generate video and audio together in one workflow.
Film & Cinematic Production
Turn scripts, storyboards, or prompts into short cinematic scenes with native audio.
- •Camera movement and pacing control
- •Character consistency across shots
- •Emotional acting from prompts
- •Ideal for trailers and visual storytelling
News Summary & Storytelling
Convert written news, articles, or headlines into short video stories.
- •Visuals, narration, and subtitles together
- •Fast creation of explainers
- •Media-ready video output
- •Consistent voiceover timing
Product Marketing Videos
Create demos and promo videos from product descriptions and images.
- •Visuals and spoken explanations in one pass
- •Background music included
- •E-commerce and social ads ready
- •Brand content workflows
Previsualization & Pitch Videos
Generate visual concepts with audio to preview camera angles, pacing, and mood.
- •Translate scripts into animatics
- •Test pacing before production
- •Preview camera angles quickly
- •Align teams on creative intent
Frequently Asked Questions
Everything you need to know about Seedance 1.5 Pro
What resolutions does Seedance 1.5 Pro support?▼
480p and 720p. 720p is the default for high-quality output.
How long can each video be?▼
Choose 4, 8, or 12 seconds per generation.
Can I use reference images?▼
Yes, you can upload up to two images to guide style or subjects.
Does it generate audio?▼
Yes. Enable audio generation to add synced sound effects or dialogue (additional cost).
What is fixed lens mode?▼
It keeps the camera static for stable, product-ready shots.
How do I get started?▼
Open AI Studio, select Seedance 1.5 Pro, and start with a prompt.
Start Creating with Seedance 1.5 Pro
Bring cinematic ideas to life with synchronized audio and flexible controls.