seedance-video-gen-1-2.0
Installation
SKILL.md
Seedance multi-version generator (default 2.0)
Generate video with Seedance 2.0, Seedance 1.5 Pro, or Seedance 1.0 variants on WeryAI. model is required in every JSON body—default model_key is SEEDANCE_2_0 unless the user explicitly picks another row in ## Model and API constraints.
Dependencies: WERYAI_API_KEY + Node.js 18+. When you run the CLI, {baseDir}/scripts/video_gen.js must exist; WERYAI_VIDEO_API.md must exist under {baseDir}/resources/ (publish or pre-use assembly). Full commands and JSON fields: see resources/WERYAI_VIDEO_API.md. No other Cursor skills required.
Choosing a Seedance version (quick map)
| User intent (examples) | model_key |
Typical reason |
|---|---|---|
| Default / “Seedance” / “2.0” / best motion + audio | SEEDANCE_2_0 |
Up to 15s, generated audio, multi-image + first/last on image path |
| “1.5 Pro” / wider aspect set / 1080p text or image | DOUBAO_1_5_PRO |
Rich aspect_ratios, 1080p; image path: first/last yes, single image only (upload_image_limit 1) |
| “1.0 Pro” / classic Pro | DOUBAO |
1080p; image path: single ref, no multi-image / first-last in metadata |
| “1.0 Fast” / cheaper draft | DOUBAO_1_PRO_FAST |
1080p, fast tier; image: single ref |
| “1.0 Lite” / multi-image on 1.x line | DOUBAO_1_LITE |
Image path: multi-image up to 3; no first/last in metadata |
Always re-check duration, aspect_ratio, resolution, generate_audio, and whether negative_prompt is allowed for the selected model_key and channel (text vs image)—see frozen tables below.