Model
Start Image
Drag and drop your image here, or click to browse
Up to 1 pictures are supported
End Image
Drag and drop your image here, or click to browse
Up to 1 pictures are supported
Prompt *
Aspect Ratio
Duration
Generate Audio
Camera Fixed
60 credits per use
Seedance 1.5 Pro
Seedance 1.5 Pro is here, disrupting AI video: a professional creative tool pushing boundaries with native audio-visual sync and cinematic quality—completely free, no signup required.
Animated character
E-commerce
Personal vlog
How to Use Seedance 1.5 Pro
1
Upload Image
Upload an image to start your creative process and set the foundation for your visual ideas.
2
Add a Prompt
Use detailed text prompts to describe your envisioned motion or transitions, bringing your ideas to life.
3
Generate and Download
Generate your AI video online and download it with one click once the result is ready.
What Is Seedance 1.5 Pro
Developed by ByteDance, Seedance 1.5 Pro represents a massive leap in digital creation, designed to break the boundaries of AI video through native audio-video synchronization and extreme cinematic aesthetics. By integrating an advanced multimodal generation architecture, it empowers creators to perfectly blend complex visual motion with precise vocal dialogue in a single workflow, with professional-level precision—providing you with a world-class, cost-effective video creation tool that is completely free and requires no registration.
What Are the Use Cases for a Seedance 1.5 Pro ?
Short Drama Production
Craft emotionally rich narrative segments. With Seedance 1.5 Pro, you can generate authentic character dialogue, nuanced facial expressions, and cinematic lighting in a single step, perfect for fast-paced drama creation.
Immersive POV
Put your audience directly into the action. Seedance 1.5 Pro excels at generating highly realistic First-Person Point of View (POV) videos. Let viewers experience the world through the character's eyes, creating a deeply immersive and visceral visual sensation that makes them feel like they are truly there.
Dynamic Camerawork
Direct the lens with cinematic flair. The model perfectly understands complex spatial prompts, allowing for striking camera movements—such as a dramatic push-in from a sweeping wide shot right into an intimate close-up. Utilize specialized camera language and dynamic tracking to elevate your visual storytelling to new heights.
Advanced I2V Animation
Bring static assets to life with precision. Utilizing advanced frame control, you can define exact starting points with first-frame locks and smooth transition endpoints with last-frame controls.
Cinematic Photography
Experience true directorial control. Transform text descriptions into professional cinematic camera movements, maintaining physical coherence and character consistency across 4 to 12-second high-fidelity shots.
Social Media Virality
Produce highly engaging, ready-to-publish content instantly. By combining striking visual quality with flawlessly timed ambient sound and dialogue, your social media posts will stand out with zero post-production effort.
Why Choose Seedance 1.5 Pro ?
Native Audio-Video Sync
No more disjointed post-processing. Seedance 1.5 Pro generates video and audio simultaneously through its unified architecture, ensuring every footstep and spoken word matches perfectly.
Phoneme-Level Lip Sync
Achieve unprecedented realism. The model goes beyond basic audio timing, matching character lip movements precisely to the spoken phonemes across 8+ supported languages.
Deep Narrative Intelligence
Characters that feel alive. The model interprets subtle motivations from your prompts, prioritizing emotional arcs and nuanced facial expressions over basic motion.
Advanced Frame Control
Total visual mastery. Utilize first-frame control to lock in character identity and last-frame control to dictate transition endpoints, offering unparalleled precision in Image-to-Video generation.
Professional Formats
Ready for any platform. Output native 1080p resolution at 24fps, with support for all major aspect ratios including 16:9, 9:16, 4:3, 1:1, and 21:9.
Smart Duration Mode
Optimized pacing. Generate clips from 4 to 12 seconds, or let the smart duration feature automatically determine the optimal length for your specific narrative prompt.
What Users Say About Seedance 1.5 Pro
Indie Film Director & VFX Supervisor
The spatial understanding of Seedance 1.5 Pro is extraordinary. I can prompt a complex, sweeping wide shot that dynamically pushes into an intimate close-up, and the model handles the camera language flawlessly. Combined with its native audio-video sync, I’m getting cinema-ready, highly emotional sequences directly on FamilyPro without spending days on storyboarding or sound mixing.
Creative Director
For brand storytelling, making the audience feel present is everything. Seedance 1.5 Pro's ability to generate visceral, first-person POV shots gives our campaigns an incredible immersive edge. When you add the phoneme-level lip-sync across multiple languages, it allows us to create deeply localized, high-impact commercials instantly. It's an indispensable tool for our team.
Digital Storyteller
What sets Seedance 1.5 Pro apart is the sheer directorial precision. Using the first and last frame controls allows me to dictate exactly how a scene starts and ends. The model's deep narrative intelligence means characters don't just move; they emote naturally. Getting this level of control and native 1080p output right inside the FamilyPro ecosystem is an absolute game-changer for solo creators
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Seedance 1.5 Pro FAQ
How is the audio sync different from other AI video tools?
Unlike standard models that generate a video first and use a secondary process to add sound, Seedance 1.5 Pro uses a breakthrough dual-branch architecture. This means the audio and video are generated simultaneously natively, resulting in perfect temporal alignment and phoneme-level precision for lip-syncing.
What languages and dialects does the model support?
Seedance 1.5 Pro is highly versatile for global content, natively supporting over 8 different languages and various regional dialects. It ensures that dialogue not only sounds natural but matches the physical mouth movements of the generated characters.
Can I control the start and end points of an animation?
Yes. Seedance 1.5 Pro features advanced frame control for Image-to-Video (I2V) generation. You can use first-frame control to lock in a specific character identity or scene composition, and last-frame control to smoothly guide the animation toward a specific transition point.
What video resolutions and formats are available?
The model generates professional-grade, native 1080p video at cinematic 24fps. It fully supports multiple aspect ratios to fit your needs, including 16:9, 9:16, 4:3, 3:4, 1:1, and 21:9.
How long can the generated videos be?
Seedance 1.5 Pro generates high-quality clips ranging from 5 to 10 seconds. It also features a Smart Duration Mode, which analyzes your prompt to automatically determine and generate the ideal length for your specific scene.