Seedance 2.5
Clips up to 30 seconds with synchronized audio and first/last frame control.
Key Features of Seedance 2.5
Engineered for precision, speed, and creative flexibility.
Built-in Audio
Sound is generated alongside the visuals — no separate audio pass.
Frame Anchoring
Set the first and last frames to control the arc of the shot.
Adaptive Ratio
Let the model pick framing, or pin 16:9, 9:16, 4:3, 1:1, and more.
Long Durations
Clips up to 30 seconds — among the longest single-shot generations available.
Technical Specifications
Seedance 2.5 generates video with synchronized audio out of the box, supports first and last frame anchoring, and accepts an adaptive aspect ratio.
Durations run up to 30 seconds with per-second billing: 14 credits/s at 480p, 32 at 720p, 79 at 1080p.
How to use Seedance 2.5
- 01
Provide Text or an Image
Describe the scene you want to animate, or upload a still frame to use as the starting point of your clip.
- 02
Set Duration & Quality
Choose clip length, resolution, aspect ratio, and generation mode for your video.
- 03
Generate & Export
Render the clip and preview it instantly. Download the video for social platforms, campaigns, or storyboards.
Seedance 2.5 FAQ
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