设计与多媒体

seedance-2-5

calesthio/openmontage

Generate 4-30 second cinematic video with ByteDance Seedance 2.5 through fal.ai, Volcengine Ark, Runway, or ComfyUI Partner Nodes. Use for long single generations, synchronized audio, and large multimodal reference sets (up to 30 images, 10 videos, and 10 audio clips). Also covers the 2.5 prompt contract: section order, multi-shot "Hard cut" breakdown, named locks for continuity across cuts, the asset and character-sheet method, voice conditioning, and iteration discipline.

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安装命令

npx skills add https://github.com/calesthio/openmontage --skill seedance-2-5

SKILL.md

Seedance 2.5

Seedance 2.5 extends the Seedance 2 family to 4–30 second 480p/720p clips and larger multimodal reference sets. It is hosted; there are no local model weights in OpenMontage.

Choose a supported route

Route Tool call Notes
fal.ai seedance_video, model_version: "2.5" T2V, I2V, and reference-to-video
Volcengine Ark seedance_ark, model: "2.5" First-party model ID doubao-seedance-2-5-260628; custom token price required for cost estimates
Runway runway_video, model: "seedance2_5" T2V, I2V, V2V; 480p/720p
ComfyUI Partner Node comfyui_video, model_family: "seedance_2.5" Hosted and paid despite running in a ComfyUI graph

Do not invent a Replicate, HeyGen, or Higgsfield identifier when their current public API schema does not list Seedance 2.5.