--- 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": "3.7.0", "updated": "2026-02-26", "openclaw": {"emoji": "๐Ÿ”—", "homepage": "https://github.com/Emily2040/seedance-2.0"}, "parent": "seedance-20", "antigravity": {"emoji": "๐Ÿ”—", "homepage": "https://github.com/Emily2040/seedance-2.0"}, "gemini-cli": {"emoji": "๐Ÿ”—", "homepage": "https://github.com/Emily2040/seedance-2.0"}, "firebase": {"emoji": "๐Ÿ”—", "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) | 4โ€“15 s, up to 1080p | | Mobile | CapCut / Jianying ยท Xiaoyunque | 5โ€“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 Content-Type: application/json ``` ```json { "model": "Doubao-Seedance-2.0", "prompt": "", "duration": 8, "aspect_ratio": "16:9", "resolution": "1080p", "seed": 42 } ``` **Rules** - Never send raw JSON schema โ€” compile to plain text first. - `seed` is optional; omit for variation, set for reproducibility. - Check `status` field in response: `queued โ†’ processing โ†’ 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 ยท PNG ยท WEBP | | Video | 3 | **combined โ‰ค 15 s total** | MP4 ยท MOV | | Audio | 3 | total โ‰ค 15 s | MP3 | | **Total files** | **12** | โ€” | โ€” | ## ComfyUI Node Workflow ``` [Load Image / Load Video] โ†’ [Seedance2 Sampler] โ†“ โ†“ [CLIP Text Encode] [Prompt Compiler] โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ†’ โ†“ [Video Output Node] โ†“ [Frame Interpolation] โ†“ [Upscale Node] โ†“ [Color Grade Node] โ†“ [Export / Mux Audio] ``` Key node parameters: `duration`, `aspect_ratio`, `resolution`, `seed`, `motion_strength`. ## Post-Processing Chain ### 1 ยท Upscale - Tool: Topaz Video AI ยท Real-ESRGAN ยท ffmpeg `scale=iw*2:ih*2` - Target: 720p โ†’ 1080p (standard) ยท 1080p โ†’ 2K (premium) ### 2 ยท Frame Interpolation - Tool: RIFE v4.x ยท DAIN - Standard: 24 fps โ†’ 60 fps (smooth motion) - Fight / fast action: 24 fps โ†’ 120 fps ### 3 ยท Color Grade - Tools: DaVinci Resolve ยท FFmpeg LUT - Workflow: normalize exposure โ†’ apply LUT โ†’ mask-lift shadows โ†’ finalize. - LUT slots: Rec.709 (web) ยท Log-C (archive). ### 4 ยท 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 ยท Metadata Clean - Strip generation metadata before distribution: `exiftool -all= output.mp4` - Rename: `{project}_{shot}_{take}_{date}.mp4` ### 6 ยท 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 โ†’ [skill:seedance-prompt] For camera/storyboard โ†’ [skill:seedance-camera] For QA / errors โ†’ [skill:seedance-troubleshoot] --- Source attribution: Emily2040 Original project: https://github.com/Emily2040/seedance-2.0 License: MIT License information: https://opensource.org/license/mit Original upstream instructions; downloaded from Mega AI Hub. ## Upstream license notice MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # Mega AI Hub resource metadata Creator / publisher: Emily2040 Original project: https://github.com/Emily2040/seedance-2.0 Attribution basis: Explicit upstream repository in pinned per-package metadata Fields of work: Content & Media, Marketing Roles: Content Marketer, Social Media Manager, Video Producer Specialties: API Tools: Firebase Country applicability: Country not specified Classification basis: Source catalog labels Instruction SHA-256: c85553c3c72fe558e97d1ca97d65823af9e51bdd481c061fa8601c848d606700 Metadata reviewed: 2026-10-27 This metadata supersedes earlier Mega AI Hub catalog attribution. Original instruction and supporting files are preserved.