About This Model
Seedance Pro 1.5 is ByteDance's professional video generation model, part of the Doubao (豆包) family. It generates high-quality video clips up to 1080p resolution and 10 seconds in length, supporting multiple input modes including text, first-frame image, and start-end frame pairs.
Key Features
- Text to Video — Generate video clips directly from text descriptions
- Image to Video — Use a first-frame image to guide video generation with consistent visual style
- Start-End Frame — Provide a start and end frame, the model generates smooth transitions between them
- Audio generation — Generates video with synchronized sound effects (enabled by default)
- Up to 1080p — Output in 720p or 1080p resolution
- Flexible duration — 5 or 10 seconds for standard modes, 2-12 seconds for start-end frame mode
Best For
- Short video content creation with precise visual control
- Animating product images or illustrations into dynamic clips
- Creating smooth transitions between two key frames
- Social media video in various aspect ratios (16:9, 9:16, 1:1)
FAQ
What's the difference between Seedance Pro 1.5 and Seedance 1.0?
Pro 1.5 offers significantly better visual quality, audio generation support, and the start-end frame mode. Seedance 1.0 Lite is a faster, lower-cost alternative for simpler use cases.
Does it generate audio automatically?
Yes, Seedance Pro 1.5 generates synchronized audio by default. The audio matches the visual content of the video.