modelscope.cn

seedance-pipeline

Integrate Seedance 2.0 with ComfyUI nodes and post-processing chains covering upscale, frame interpolation, color grade, composite, and metadata cleanup.

Installation

$ npx skills add https://modelscope.cn

Summary

  • Integrate Seedance 2.0 with ComfyUI nodes and post-processing chains covering upscale, frame interpolation, color grade, composite, and metadata cleanup.
  • Use when building automated video pipelines, connecting Seedance to external tools, or finishing and delivering a generated video clip.

Similar popular skills

Related neighbors and high-traction skills in the same topics — useful to compare before installing.

Also in this package

Other skills from modelscope.cn · top by installs.

npx skills add https://modelscope.cn

Browse all from modelscope.cn

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Declared
Gemini CLI Declared
Cline Not declared
OpenCode Declared

Skill metadata

Parsed from SKILL.md frontmatter.

LicenseMIT
Declared agents windsurf gemini opencode antigravity clawdbot

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 4,374 B

History

  1. First recorded snapshot · 0 installs

SKILL.md

seedance-pipeline

API, ComfyUI, and post-processing for Seedance 2.0.

Platform Access

Surface Endpoint / App Notes
Web jimeng.jianying.com (Dreamina) 4–15 s, up to 1080p
Mobile CapCut / Jianying · Xiaoyunque 5–10 s
API Volcengine Doubao-Seedance-2.0 See rate limits below
Consumer Doubao app Standard web limits

Volcengine API

POST https://ark.cn-beijing.volces.com/api/v3/videos/generations
Authorization: Bearer <API_KEY>
Content-Type: application/json
{
  "model": "Doubao-Seedance-2.0",
  "prompt": "<compiled plain-text prompt>",
  "duration": 8,
  "aspect_ratio": "16:9",
  "resolution": "1080p",
  "seed": 42
}

Rules

  • Never send raw JSON schema — compile to plain text first.
  • seed is optional; omit for variation, set for reproducibility.
  • Check status field in response: queued → processing → completed | failed.
  • Poll at 5 s intervals; timeout after 120 s.

File Budget ("Rule of 12")

Type Max count Max size each Format
Image 9 30 MB JPG · PNG · WEBP
Video 3 combined ≤ 15 s total MP4 · MOV
Audio 3 total ≤ 15 s MP3
Total files 12

ComfyUI Node Workflow

[Load Image / Load Video] → [Seedance2 Sampler]
      ↓                           ↓
[CLIP Text Encode]          [Prompt Compiler]
      └────────────────────────→ ↓
                         [Video Output Node]
                                 ↓
                      [Frame Interpolation]
                                 ↓
                         [Upscale Node]
                                 ↓
                       [Color Grade Node]
                                 ↓
                        [Export / Mux Audio]

Key node parameters: duration, aspectratio, resolution, seed, motionstrength.

Post-Processing Chain

1 · Upscale

  • Tool: Topaz Video AI · Real-ESRGAN · ffmpeg scale=iw2:ih2
  • Target: 720p → 1080p (standard) · 1080p → 2K (premium)

2 · Frame Interpolation

  • Tool: RIFE v4.x · DAIN
  • Standard: 24 fps → 60 fps (smooth motion)
  • Fight / fast action: 24 fps → 120 fps

3 · Color Grade

  • Tools: DaVinci Resolve · FFmpeg LUT
  • Workflow: normalize exposure → apply LUT → mask-lift shadows → finalize.
  • LUT slots: Rec.709 (web) · Log-C (archive).

4 · Audio Mux

  • Merge generated stereo audio with video: ffmpeg -i video.mp4 -i audio.mp3 -c:v copy -c:a aac -shortest out.mp4

5 · Metadata Clean

  • Strip generation metadata before distribution: exiftool -all= output.mp4
  • Rename: {project}{shot}{take}_{date}.mp4

6 · Composite (optional)

  • Layer generated clips in After Effects / DaVinci Fusion.
  • Match color temperature across cuts before export.

Output Specs

Use case Resolution FPS Container Audio
Web / social 1080p 30 MP4 H.264 AAC 192k stereo
Film festival 2K 24 MOV ProRes PCM 48kHz
Archive 2K 24 MKV H.265 FLAC stereo

Routing

For prompt issues → [skill:seedance-prompt] For camera/storyboard → [skill:seedance-camera] For QA / errors → [skill:seedance-troubleshoot]