Key Features of Seedance 2.5

Seedance 2.5 on Buzzy brings longer AI video generation, up to 50 references, 4K output, and seamless audio-video sync.

30-Second Single Segment Generation

Create complete 30-second videos from a single prompt or reference set. Keep characters, lighting, scenes, and camera movement more consistent from start to finish—without stitching multiple clips together.

Up to 50 Reference Inputs

Upload images, video clips, audio, and other references in one generation. Give Seedance 2.5 clearer direction for your characters, products, visual style, motion, and sound.

Native Audio-Video Sync

Dialogue, music, sound effects, and lip-sync are generated together with the video, eliminating the need for separate audio production. Support natural multilingual lip-sync across 8+ languages throughout the entire video.

Precise Video Editing

Edit specific areas of a generated video without recreating the entire clip. Update a product detail, face, background, or other element while keeping the rest of the scene intact.

Better Prompt Understanding & Control

With improved prompt accuracy, Seedance 2.5 transforms your creative directions into more accurate, detailed visuals. Define your scene, camera, and motion — and bring your ideas to life with greater control.