Rahul Joshi This workflow corresponds to n8n.io template #14390 — we link there as the canonical source.
This workflow follows the Error Trigger → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
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"name": "Seedance AI Roto Matte Generator with Multi-Pass Extraction, QC Automation, and Artist Review Pipeline",
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"connections": {
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"On Workflow Error": {
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"Google Sheets Trigger": {
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]
},
"Roto Render Complete?": {
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"Download Roto Pass Video": {
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[
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},
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"Poll: Check Roto Job Status": {
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},
"Merge Roto Job ID + Metadata": {
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},
"Seedance: Generate Roto Pass": {
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{
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}
]
]
},
"Validate & Extract Roto Brief": {
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{
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"type": "main",
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]
]
},
"Build Roto Metadata + QC Score": {
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}
}
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About this workflow
This workflow is an AI-powered roto matte generation and first-pass compositing pipeline designed for VFX production. It transforms structured roto requests into multiple high-precision matte passes using AI, performs automated quality evaluation, generates production-ready Nuke…
Source: https://n8n.io/workflows/14390/ — original creator credit. Request a take-down →
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