Seedance 1.5 Pro AI Video Generator
Seedance 1.5 Pro is ByteDance's professional video generation model that creates cinematic videos with synchronized voice, sound effects, and music. Generate full cinematic videos directly from text prompts or transform images into motion videos with consistent characters and native audio.
Why Choose Seedance 1.5 Pro?
Discover the breakthrough capabilities of Seedance 1.5 Pro.
Native Audio Generation with Synchronization
Generate video and audio simultaneously with perfect synchronization. Seedance 1.5 Pro creates voices, sound effects, and background music directly with visuals.
Film-Grade Cinematography
Experience film-style camera movement, lighting, and framing. Seedance 1.5 Pro produces close-ups, wide shots, and smooth camera motion.
Strong Storytelling & Emotional Expression
Maintain scene, character, and emotional consistency across your entire video. Seedance 1.5 Pro understands prompt intent and generates natural expressions.
How to Use Seedance 1.5 Pro
Create amazing videos in three simple steps.
Enter Your Prompt or Upload Image
Describe your video scene in detail for text-to-video, or upload an image for image-to-video generation. Set video duration and resolution preferences.
Configure Audio & Visual Settings
Choose your preferred language, voice tone, background music style, and camera movement. Seedance 1.5 Pro will match audio to your visual content.
Generate & Download
Click generate and let Seedance 1.5 Pro create your cinematic video with synchronized audio. Download your ready-to-use video instantly.
Frequently Asked Questions
Everything you need to know about the capabilities of Seedance 1.5 Pro.
What is Seedance 1.5 Pro?
Seedance 1.5 Pro is ByteDance's professional video generation model that creates cinematic videos with synchronized voice, sound effects, and music.
Does Seedance 1.5 Pro generate audio?
Yes. Seedance 1.5 Pro generates video and audio simultaneously with perfect synchronization including voices, sound effects, and background music.
What languages are supported?
Seedance 1.5 Pro supports multiple languages including English, Mandarin, Japanese, Korean, Spanish, and Indonesian.
Can it generate multi-person dialogue?
Yes. Seedance 1.5 Pro supports monologue and multi-person conversations with perfectly aligned voice, timing, and lip-sync.
What are the main use cases?
Perfect for cinematic video production, news storytelling, product marketing videos, previsualization, and pitch videos.
How accurate is the lip-sync?
Seedance 1.5 Pro maintains precise alignment between speech and visual mouth movement. Audio and video are generated together, keeping dialogue, expressions, and timing consistent.