| name | seedance-pipeline |
| description | 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. |
| license | MIT |
| user-invocable | true |
| user-invokable | true |
| tags | ["pipeline","comfyui","api","firebase","openclaw","antigravity","gemini-cli","codex","cursor","windsurf","opencode"] |
| metadata | {"version":"5.0.0","updated":"2026-03-03","openclaw":{"emoji":"🔗","homepage":"https://github.com/Emily2040/seedance-2.0"},"parent":"seedance-20","antigravity":{"emoji":"🔗","homepage":"https://github.com/Emily2040/seedance-2.0"},"gemini-cli":{"emoji":"🔗","homepage":"https://github.com/Emily2040/seedance-2.0"},"firebase":{"emoji":"🔗","homepage":"https://github.com/Emily2040/seedance-2.0"},"author":"Emily (@iamemily2050)","repository":"https://github.com/Emily2040/seedance-2.0"} |
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, aspect_ratio, resolution, seed, motion_strength.
Post-Processing Chain
1 · Upscale
- Tool: Topaz Video AI · Real-ESRGAN · ffmpeg
scale=iw*2:ih*2
- 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]
