Byteplus Seedance 1.5 Pro AI Video Generator
Seedance 1.5 Pro is a joint audio-video model that accurately follows complex instructions. Can generate diverse voices and spatial sound effects that coordinate with the visuals to deliver a smoother storytelling. Support a wide range of languages and dialects with great lip-sync and motion alignment.
Text to Video
Seedance 1.5 ProKey Features of Seedance 1.5 Pro AI Video Model
Native Audio Generation
Can generate diverse voices and spatial sound effects that coordinate with the visuals to deliver a smoother storytelling. Support a wide range of languages and dialects with great lip-sync and motion alignment.
Film-Grade Cinematography and Visual Quality
Capable of complex camera movement, from close-ups with subtle facial expressions and emotions, to full-shots with cinematic level of details, composition, and atmosphere.
Strong Storytelling and Emotional Expression
Based on prompt intent, can auto-fill the narratives and keep the content cohesive across various characters' emotions, expressions and actions, suitable for short dramas, advertising, and social media.
Accurate Instruction Following
Seedance 1.5 Pro accurately follows complex instructions and understands nuanced prompts, making it ideal for short dramas, advertising, and social media content.
10× Accelerated Inference
Production-ready speed without quality compromise. Our optimized acceleration framework delivers over 10 times faster inference than previous generation models, enabling rapid iteration and high-volume content production workflows.
Professional-Grade Quality
Meticulous post-training optimization through Supervised Fine-Tuning on high-quality datasets and Reinforcement Learning from Human Feedback with multi-dimensional reward models. Every output meets professional content creation standards.
How to Use Seedance 1.5 Pro
Generate professional videos with Seedance 1.5 Pro through our easy-to-use interface
Select Seedance 1.5 Pro Model
Navigate to 'Text to Video' or 'Image to Video' page and select 'Seedance 1.5 Pro' from the model dropdown menu.
Enter Your Prompt or Upload Image
Describe what you want to generate in detail, or upload an image for image-to-video. Configure your preferred aspect ratio, duration, and language settings for lip-sync precision.
Generate and Download
Click 'Generate' and wait for your video to generate. Once complete, download your high-quality video with synchronized audio.
Frequently Asked Questions
Learn more about Seedance 1.5 Pro joint audio-video model