Seedance 2.0

video

Unified multimodal audio-video generation with SOTA performance in complex motion.

Capabilities

Video Generation
Audio generation
Keyframe control
Video extension

Details

Model IDseedance-2.0
Provider ByteDance Seed
Creator bytedance
Familyseedance
License—
Statusactive
Typevideo
Input modalitiestext, image, video, audio
Output modalitiesvideo
Open weight—
Parameters—
Architecture—
Max duration15s
Max resolution3840x2160
Resolutions864x496, 1280x720, 1920x1080, 3840x2160
FPS24 fps
Release date
Sourceofficial

Endpoints

videoPOST
https://console.volcengine.com/ark/video

Family Comparison: seedance

ModelMax durationMax resolutionResolutionsFPS
Seedance 1.012s1920x1088864x480, 1248x704, 1920x108824 fps
Seedance 1.5 pro12s1920x1080864x496, 1280x720, 1920x108024 fps
Seedance 2.015s3840x2160864x496, 1280x720, 1920x1080, 3840x216024 fps
Seedance 2.530s1920x1080854x480, 1280x720, 1920x108024 fps

API

GET/v1/models/bytedance/seedance-2.0

Seedance 2.0

seedance-2.0

Unified multimodal audio-video generation with SOTA performance in complex motion.

Changes · 4 entries
seedance-2.0update327b4efNov 2, 2026, 12:37 PM
modalitiesinput["text","audio","image"]→["text","image","video","audio"]
familyseedance
release_date2026-02-12
video_capabilitiesmax duration15max resolution3840x2160resolutions["864x496","1280x720","1920x1080","3840x2160"]fps24audio generationyeskeyframe controlyesvideo extensionyes
seedance-2.0createca7a400Nov 2, 2026, 03:02 AM
seedance-2.0updateb2f45bfOct 29, 2026, 03:29 AM
descriptionAdopts a unified multimodal audio-video joint generation ...→Unified multimodal audio-video generation with SOTA perfo...
page_urlhttps://seed.bytedance.com/en/seedance2_0→https://seed.bytedance.com/en/blog/seedance-2-0-official-...
seedance-2.0create08f0ffeMay 11, 2026, 08:27 AM