Yaron Been This workflow corresponds to n8n.io template #6876 — we link there as the canonical source.
The workflow JSON
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{
"id": "5iMZpJzOLpOrtWH1",
"name": "8. Generate Animated Human Videos from Images & Audio with Bytedance Omni Human",
"tags": [],
"nodes": [
{
"id": "a27d21be-85f6-4861-b171-02f5813a86ec",
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
720,
320
],
"parameters": {},
"typeVersion": 1
},
{
"id": "5aacea0f-f368-4560-ab02-dbf67bb5279a",
"name": "Set API Key",
"type": "n8n-nodes-base.set",
"position": [
944,
320
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "64cd57c7-2224-48a6-88df-c37b310f8eb3",
"name": "replicate_api_key",
"type": "string",
"value": "YOUR_REPLICATE_API_KEY"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "a76aff79-65d8-4006-9fb0-957cc16e5add",
"name": "Create Prediction",
"type": "n8n-nodes-base.httpRequest",
"position": [
1168,
320
],
"parameters": {
"url": "https://api.replicate.com/v1/predictions",
"method": "POST",
"options": {
"timeout": 60000
},
"jsonBody": "{\n \"version\": \"7ec44f5140c7338b3496cbf99ee8ea391a4bc18ff5d1677a146dfc936a91f65b\",\n \"input\": {\n \"image\": \"https://example.com/input.video\",\n \"audio\": \"https://example.com/input.video\"\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "={{ 'Bearer ' + $('Set API Key').item.json.replicate_api_key }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "cceb0e47-075b-4496-a1ab-50f7d8b53c6a",
"name": "Extract Prediction ID",
"type": "n8n-nodes-base.code",
"position": [
1376,
320
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Extract prediction ID and initial status\\nconst prediction = $input.item.json;\\nconst predictionId = prediction.id;\\nconst initialStatus = prediction.status;\\n\\n// Store the prediction ID for polling\\nreturn {\\n predictionId: predictionId,\\n status: initialStatus,\\n predictionUrl: `https://api.replicate.com/v1/predictions/${predictionId}`\\n};"
},
"typeVersion": 2
},
{
"id": "ac9a728c-bb4f-4ea4-b904-cc4e652e73e4",
"name": "Wait",
"type": "n8n-nodes-base.wait",
"position": [
1600,
320
],
"parameters": {
"unit": "seconds",
"amount": 2
},
"typeVersion": 1
},
{
"id": "cb46c49f-01f7-4e22-87f0-1c2714c0a1a1",
"name": "Check Prediction Status",
"type": "n8n-nodes-base.httpRequest",
"position": [
1824,
320
],
"parameters": {
"url": "={{ $json.predictionUrl }}",
"options": {},
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "={{ 'Bearer ' + $('Set API Key').item.json.replicate_api_key }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "58563eb1-ebfe-4841-ac43-a463590cc9db",
"name": "Check If Complete",
"type": "n8n-nodes-base.if",
"position": [
2048,
320
],
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{ $json.status }}",
"value2": "succeeded"
}
]
}
},
"typeVersion": 1
},
{
"id": "b31379db-429e-4f48-83f0-3e2b3f3fd6f3",
"name": "Process Result",
"type": "n8n-nodes-base.code",
"position": [
2288,
224
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "// Process the completed prediction\\nconst result = $input.item.json;\\n\\nreturn {\\n status: result.status,\\n output: result.output,\\n metrics: result.metrics,\\n created_at: result.created_at,\\n completed_at: result.completed_at,\\n model: 'bytedance/omni-human',\\n video_url: result.output\\n};"
},
"typeVersion": 2
},
{
"id": "864755cc-f19f-4a35-8097-2ab11790e2e2",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
656,
16
],
"parameters": {
"color": 3,
"width": 438,
"height": 511,
"content": "## \u26a1 Section 1: Start & Authenticate\n\n* **\u25b6\ufe0f On clicking \u2018execute\u2019** \u2192 Manual trigger to start the workflow.\n* **\ud83d\udd11 Set API Key** \u2192 Stores your Replicate API key so future requests are authorized.\n\n**Benefit:** Secures your API credentials in one place for easy re-use.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "2ff9a17f-1ce7-4932-9dad-db46413afe58",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1168,
-224
],
"parameters": {
"color": 4,
"width": 1300,
"height": 320,
"content": "=======================================\n WORKFLOW ASSISTANCE\n=======================================\nFor any questions or support, please contact:\n Yaron@nofluff.online\n\nExplore more tips and tutorials here:\n - YouTube: https://www.youtube.com/@YaronBeen/videos\n - LinkedIn: https://www.linkedin.com/in/yaronbeen/\n=======================================\n"
},
"typeVersion": 1
},
{
"id": "751e2e91-cc96-42fc-bfff-db65ffc2184b",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1168,
112
],
"parameters": {
"color": 4,
"width": 1289,
"height": 1822,
"content": "# Generate Animated Human Videos from Images & Audio with Bytedance Omni Human\n\nBuilt with **n8n + Replicate**\n\nThis workflow takes an **image** + **audio**, sends them to Bytedance\u2019s **omni-human model**, waits for processing, and returns a generated video.\n\n---\n\n## \u26a1 Section 1: Start & Authenticate\n\n* **\u25b6\ufe0f On clicking \u2018execute\u2019** \u2192 Manual trigger to start the workflow.\n* **\ud83d\udd11 Set API Key** \u2192 Stores your Replicate API key so future requests are authorized.\n\n**Benefit:** Secures your API credentials in one place for easy re-use.\n\n---\n\n## \ud83d\udee0\ufe0f Section 2: Send Video Generation Request\n\n* **\ud83d\udce1 Create Prediction** \u2192 Makes a POST request to Replicate with:\n\n * `image`: input image URL\n * `audio`: input audio URL\n * Model version: `7ec44f5140c7338b3496cbf99ee8ea391a4bc18ff5d1677a146dfc936a91f65b`\n\n**Benefit:** Combines visual and audio inputs to start AI-powered video generation.\n\n---\n\n## \ud83d\udd0d Section 3: Track the Prediction\n\n* **\ud83d\udce6 Extract Prediction ID** \u2192 Saves `predictionId`, `status`, and `predictionUrl` for polling.\n* **\u23f3 Wait** \u2192 Pauses 2 seconds between status checks (to avoid spamming the API).\n* **\ud83d\udd01 Check Prediction Status** \u2192 Queries Replicate using the stored prediction URL.\n* **\u2705 Check If Complete** \u2192 Branches:\n\n * If status = `succeeded` \u2192 move forward.\n * Else \u2192 loop back to **Wait** until completion.\n\n**Benefit:** Ensures workflow patiently waits for the video instead of timing out.\n\n---\n\n## \ud83d\udcfd\ufe0f Section 4: Process & Return Results\n\n* **\ud83d\udce6 Process Result** \u2192 Cleans the API response, returning:\n\n * `status`\n * `video_url` (generated video)\n * `metrics`\n * `created_at` & `completed_at`\n * `model: bytedance/omni-human`\n\n**Benefit:** Gives you a neat, structured output with the generated video link ready to use.\n\n---\n\n## \ud83d\udcca Workflow Overview\n\n| Section | Purpose | Key Nodes | Benefit |\n| ------------------- | --------------------------- | --------------------------------------------- | -------------------------------- |\n| \u26a1 Start & Auth | Initialize & secure API key | Manual Trigger, Set API Key | Keeps credentials safe |\n| \ud83d\udee0\ufe0f Send Request | Start video generation | Create Prediction | Submits image+audio to Replicate |\n| \ud83d\udd0d Track Prediction | Poll status until done | Extract Prediction ID, Wait, Check Status, If | Reliable async handling |\n| \ud83d\udcfd\ufe0f Process Result | Format output | Process Result | Easy access to final video link |\n\n---\n\n## \u2705 Final Benefits\n\n* \ud83c\udfac Turns static **image + audio** into full **AI-generated video**.\n* \ud83d\udd11 API key stored securely in workflow.\n* \ud83d\udd04 Handles async generation with auto-polling.\n* \ud83d\udce4 Outputs clean JSON with direct video link.\n* \ud83e\udde9 Modular \u2014 you can connect results to Slack, Gmail, or Google Drive for auto-sharing.\n\n---"
},
"typeVersion": 1
},
{
"id": "db376164-d0e6-49e0-a64b-e97ce592989a",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1104,
-224
],
"parameters": {
"color": 6,
"width": 246,
"height": 751,
"content": "## \ud83d\udee0\ufe0f Section 2: Send Video Generation Request\n\n* **\ud83d\udce1 Create Prediction** \u2192 Makes a POST request to Replicate with:\n\n * `image`: input image URL\n * `audio`: input audio URL\n * Model version: `7ec44f5140c7338b3496cbf99ee8ea391a4bc18ff5d1677a146dfc936a91f65b`\n\n**Benefit:** Combines visual and audio inputs to start AI-powered video generation.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "6e8ca2ba-693d-4a69-ad9e-dbf910b10ea4",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1360,
-48
],
"parameters": {
"color": 7,
"width": 806,
"height": 575,
"content": "## \ud83d\udd0d Section 3: Track the Prediction\n\n* **\ud83d\udce6 Extract Prediction ID** \u2192 Saves `predictionId`, `status`, and `predictionUrl` for polling.\n* **\u23f3 Wait** \u2192 Pauses 2 seconds between status checks (to avoid spamming the API).\n* **\ud83d\udd01 Check Prediction Status** \u2192 Queries Replicate using the stored prediction URL.\n* **\u2705 Check If Complete** \u2192 Branches:\n\n * If status = `succeeded` \u2192 move forward.\n * Else \u2192 loop back to **Wait** until completion.\n\n**Benefit:** Ensures workflow patiently waits for the video instead of timing out.\n\n---\n\n"
},
"typeVersion": 1
},
{
"id": "ea5059e5-2169-4a57-a95e-f4793a385ddb",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
2192,
-176
],
"parameters": {
"color": 5,
"width": 310,
"height": 703,
"content": "## \ud83d\udcfd\ufe0f Section 4: Process & Return Results\n\n* **\ud83d\udce6 Process Result** \u2192 Cleans the API response, returning:\n\n * `status`\n * `video_url` (generated video)\n * `metrics`\n * `created_at` & `completed_at`\n * `model: bytedance/omni-human`\n\n**Benefit:** Gives you a neat, structured output with the generated video link ready to use.\n\n---\n\n"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "17456515-9caa-4ab9-9d9d-ce3db919218d",
"connections": {
"Wait": {
"main": [
[
{
"node": "Check Prediction Status",
"type": "main",
"index": 0
}
]
]
},
"Set API Key": {
"main": [
[
{
"node": "Create Prediction",
"type": "main",
"index": 0
}
]
]
},
"Check If Complete": {
"main": [
[
{
"node": "Process Result",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Create Prediction": {
"main": [
[
{
"node": "Extract Prediction ID",
"type": "main",
"index": 0
}
]
]
},
"Extract Prediction ID": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "Set API Key",
"type": "main",
"index": 0
}
]
]
},
"Check Prediction Status": {
"main": [
[
{
"node": "Check If Complete",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
Built with n8n + Replicate
Source: https://n8n.io/workflows/6876/ — original creator credit. Request a take-down →
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