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Documentation Complète
📋 Automatisation de l'Upload et Optimisation de Vidéos YouTube
💡 Description
Ce workflow n8n optimise le processus de téléchargement et de mise en ligne des vidéos sur YouTube. En automatisant la détection de nouveaux fichiers vidéo dans Google Drive, il télécharge, transcrit, formate et génère automatiquement des métadonnées SEO optimisées telles que les titres, descriptions et tags pour une visibilité accrue. Cela permet un gain de temps significatif pour les créateurs de contenu tout en garantissant une optimisation maximale pour le référencement sur YouTube.
📈 Impact & ROI: En optimisant le processus de publication vidéo, ce workflow augmente l'efficacité opérationnelle et améliore le ROI grâce à une meilleure exposition des contenus sur YouTube.
🚀 Fonctionnalités Clés
- ✅ Téléchargement automatique des vidéos depuis Google Drive - Simplifie la gestion des fichiers
- ✅ Génération automatique de descriptions et tags SEO - Améliore la visibilité des vidéos
- ✅ Transcription des vidéos pour un meilleur contexte - Facilite l'accès au contenu textuel
- ✅ Mise à jour automatisée des métadonnées sur YouTube - Optimise le processus de publication
📊 Architecture Technique
14
Nodes
Nodes
11
Connexions
Connexions
4
Services
Services
🔌 Services Intégrés
Google DriveYouTubeOpenAIApify
🔧 Composition du Workflow
| Node | Type | Description |
|---|---|---|
| Download New Video | googleDrive | Traitement des données |
| New Video? | googleDriveTrigger | Traitement des données |
| Create Description | @n8n/n8n-nodes-langchain.openAi | Traitement des données |
| 2.5FlashPrev | @n8n/n8n-nodes-langchain.lmChatGoogleGemini | Traitement des données |
| YT Tags | @n8n/n8n-nodes-langchain.agent | Traitement des données |
| Get Transcript | httpRequest | Requête HTTP vers une API externe |
| Adjust Transcript Format | code | Traitement des données |
| Update Video's Metadata | youTube | Traitement des données |
| Sticky Note | stickyNote | Traitement des données |
| Sticky Note1 | stickyNote | Traitement des données |
| YT Title | @n8n/n8n-nodes-langchain.openAi | Traitement des données |
| Delete File from Upload Folder (Optional) | googleDrive | Traitement des données |
| Upload Video to Youtube | youTube | Traitement des données |
| ApifyToken | set | Traitement des données |
📖 Guide d'Implémentation
- Import du workflow: Téléchargez le fichier JSON et importez-le dans votre instance n8n
- Configuration des credentials: Configurez les accès pour chaque service utilisé
- Personnalisation: Adaptez les paramètres selon vos besoins spécifiques
- Test: Exécutez le workflow en mode test pour vérifier le bon fonctionnement
- Activation: Activez le workflow pour une exécution automatique
🏷️ Tags
Structure JSON
Voir le code JSON complet
{
"id": "gIZpJgLpUgdoNNDZ",
"meta": {
"instanceId": "9ee1559971f36d9785fb97b48d76ed3a8ac302ff00dd93d8b7301e3feab97aed",
"templateCredsSetupCompleted": true
},
"name": "YT New Video Upload",
"tags": [],
"nodes": [
{
"id": "add1cd70-4bf4-42f5-87d9-68fa31af7f56",
"name": "Download New Video",
"type": "n8n-nodes-base.googleDrive",
"position": [
-140,
220
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"options": [],
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "8GbkH30Del5g4Kbq",
"name": "Jim Privat"
}
},
"typeVersion": 3
},
{
"id": "1308e94d-1c68-4fae-9d94-ba6248947581",
"name": "New Video?",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-360,
220
],
"parameters": {
"event": "fileCreated",
"options": [],
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "id",
"value": "1EOMCzVDif4XnqCloYvhBNZdx7gyRNpTR"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "8GbkH30Del5g4Kbq",
"name": "Jim Privat"
}
},
"typeVersion": 1
},
{
"id": "dfb073fc-4365-4669-a17c-73407a14a655",
"name": "Create Description",
"type": "@n8n\/n8n-nodes-langchain.openAi",
"position": [
1000,
180
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-nano",
"cachedResultName": "GPT-4.1-NANO"
},
"options": [],
"messages": {
"values": [
{
"role": "system",
"content": "You are a professional copywriter. \nYou receive the transcript of an economics-related video and create a detailed but concise summary (with paragraphs) about its content. \n\nWrite a detailed summary (with paragraphs) about the content of the podcast. \n\nYour output will be used for the YouTube video description. Start with something like: \"In this video...\" or \"In this episode...\". \nWrite from my perspective, using phrases like \"my opinion\" or \"in my view,\" in the first person, but never phrases like \"In this episode, I learn...\" or similar, as I always explain or discuss the content. YOU NEVER WRITE THINGS LIKE \"THE SPEAKER SAYS\"! Always from my position. \n\nImportant: Use clear and assertive statements as formulated in the transcript. Avoid neutral or uncertain phrases like \"it could,\" \"I assume that,\" \"possibly,\" or similar. The statements should be confident and definitive to powerfully convey the podcast’s content. \nInclude a few (2-4) emojis where appropriate. \nEnd the post with 2-5 relevant hashtags. The hashtags should be broad, like #economics #money #gold, or similar, depending on what fits."
},
{
"content": "=Here is the transcript:\n\n{{ $json.transcript }}"
}
]
}
},
"credentials": {
"openAiApi": {
"id": "8VZkrnuHUTXNwnlP",
"name": "Midgard#1"
}
},
"typeVersion": 1.7
},
{
"id": "25ba2d0b-3a7a-49d6-acfa-6e7fa2b98e86",
"name": "2.5FlashPrev",
"type": "@n8n\/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
1340,
180
],
"parameters": {
"options": [],
"modelName": "models\/gemini-2.5-flash-preview-04-17"
},
"credentials": {
"googlePalmApi": {
"id": "2Y7XbTPZaxPz6Vhw",
"name": "Jim Privat"
}
},
"typeVersion": 1
},
{
"id": "23141199-5df7-47d0-8d0e-f5b3a7fe7668",
"name": "YT Tags",
"type": "@n8n\/n8n-nodes-langchain.agent",
"position": [
1300,
-20
],
"parameters": {
"text": "=Now follows the actual topic\/transcript. Give me the YouTube tags for it:\n\n{{ $('Adjust Transcript Format').item.json.transcript }}",
"options": {
"systemMessage": "This video is about the future gold price and how it affects the returns of high-performing assets like stocks and bonds in their adjusted returns.\n\nExpected output:\nGold price, future gold price, gold investments, asset returns, stocks and bonds, investment returns, adjusted returns, gold market, financial markets, gold price forecast, economic trends, investing in gold, stock market analysis, bond market, investment strategies, inflation and gold, gold vs. stocks, financial analysis, precious metals, portfolio management, market outlook, investment tips"
},
"promptType": "define"
},
"typeVersion": 1.9
},
{
"id": "c3ff8e2e-7ce6-4538-baea-91a375b98dcb",
"name": "Get Transcript",
"type": "n8n-nodes-base.httpRequest",
"position": [
500,
220
],
"parameters": {
"url": "=https:\/\/api.apify.com\/v2\/acts\/pintostudio~youtube-transcript-scraper\/run-sync-get-dataset-items",
"method": "POST",
"options": [],
"jsonBody": "={\n \"videoUrl\": \"https:\/\/www.youtube.com\/watch?v={{ $json.id }}\"\n}",
"sendBody": true,
"sendQuery": true,
"specifyBody": "json",
"queryParameters": {
"parameters": [
{
"name": "token",
"value": "={{$json.token}}"
}
]
}
},
"typeVersion": 4.2,
"alwaysOutputData": false
},
{
"id": "6a03cbf3-5718-4db8-b9cf-31d6d93f73e7",
"name": "Adjust Transcript Format",
"type": "n8n-nodes-base.code",
"position": [
680,
220
],
"parameters": {
"jsCode": "const items = $input.all();\n\nconst transcriptStrings = items.flatMap(item => {\n const dataArray = item.json.data;\n\n if (!dataArray || !Array.isArray(dataArray)) {\n return [];\n }\n\n const segmentTexts = dataArray.map(segment => {\n if (segment && typeof segment.text === 'string') {\n return segment.text;\n } else {\n return '';\n }\n });\n\n return segmentTexts;\n});\n\nconst transcript = transcriptStrings.join(' ');\n\nreturn [\n {\n json: {\n transcript: transcript,\n },\n },\n];"
},
"typeVersion": 2
},
{
"id": "c6e0bf83-6eaa-41be-9ea1-0dba4cace444",
"name": "Update Video's Metadata",
"type": "n8n-nodes-base.youTube",
"onError": "continueErrorOutput",
"position": [
2160,
240
],
"parameters": {
"title": "={{ $('YT Title').item.json.title }}",
"videoId": "={{ $('Upload Video to Youtube').item.json.uploadId }}",
"resource": "video",
"operation": "update",
"categoryId": "25",
"regionCode": "DE",
"updateFields": {
"tags": "={{ $('YT Tags').item.json.message.content }}",
"description": "={{ $('Create Description').first().json.message.content }}\n\nDiese textbasierte Zusammenfassung des Videos wurde automatisch mit dem KI-Modell gpt-4.1-nano erstellt.]\n"
}
},
"credentials": {
"youTubeOAuth2Api": {
"id": "jKf1Vc4ZycKxf0im",
"name": "YouTube Jim Privat"
}
},
"typeVersion": 1
},
{
"id": "813fc8fc-ed3c-4cd7-8aa5-4c4084fd4e0d",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-380,
160
],
"parameters": {
"color": 4,
"width": 700,
"height": 240,
"content": "# Upload New Video to Youtube 🎥⬆️"
},
"typeVersion": 1
},
{
"id": "0fb360ba-f843-4820-b05d-3149d7516526",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
320,
-100
],
"parameters": {
"color": 4,
"width": 2660,
"height": 500,
"content": "# Get Transcript for Context and Generate Metadata from It 📝🔍"
},
"typeVersion": 1
},
{
"id": "bb494b9e-a707-492a-b88a-83fce01a742f",
"name": "YT Title",
"type": "@n8n\/n8n-nodes-langchain.openAi",
"position": [
1720,
-20
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-nano",
"cachedResultName": "GPT-4.1-NANO"
},
"options": [],
"messages": {
"values": [
{
"role": "system",
"content": "You are a professional copywriter for SEO-optimized YouTube titles."
},
{
"content": "=Write me a suitable SEO YouTube title for the transcript of the following video transcript. Only the title, nothing else. Max 100 characters, so keep it short."
}
]
}
},
"credentials": {
"openAiApi": {
"id": "8VZkrnuHUTXNwnlP",
"name": "Midgard#1"
}
},
"typeVersion": 1.7
},
{
"id": "a82d27b7-967e-48f8-8ead-a184872a7abc",
"name": "Delete File from Upload Folder (Optional)",
"type": "n8n-nodes-base.googleDrive",
"position": [
2460,
-20
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Download New Video').item.json.id }}"
},
"options": [],
"operation": "deleteFile"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "8GbkH30Del5g4Kbq",
"name": "GDRIVE ACCOUNT P"
}
},
"typeVersion": 3
},
{
"id": "4cff725b-cff0-45e0-9cab-24c2f233c94e",
"name": "Upload Video to Youtube",
"type": "n8n-nodes-base.youTube",
"position": [
140,
220
],
"parameters": {
"title": "adadada",
"options": {
"privacyStatus": "private",
"selfDeclaredMadeForKids": false
},
"resource": "video",
"operation": "upload",
"categoryId": "25",
"regionCode": "DE"
},
"credentials": {
"youTubeOAuth2Api": {
"id": "jKf1Vc4ZycKxf0im",
"name": "YouTube Jim Privat"
}
},
"typeVersion": 1
},
{
"id": "691fda3c-736c-4d6e-b4f3-8db68a581c79",
"name": "ApifyToken",
"type": "n8n-nodes-base.set",
"position": [
320,
220
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "2eb41a6f-d0ef-4ca2-be47-f93b1d5c1edb",
"name": "token",
"type": "string",
"value": "YOURTOKENHERE"
}
]
}
},
"typeVersion": 3.4
}
],
"active": false,
"pinData": [],
"settings": {
"executionOrder": "v1"
},
"versionId": "3a879f43-d8a6-4a87-a233-bafeb296d21a",
"connections": {
"YT Tags": {
"main": [
[
{
"node": "YT Title",
"type": "main",
"index": 0
}
]
]
},
"YT Title": {
"main": [
[
{
"node": "Update Video's Metadata",
"type": "main",
"index": 0
}
]
]
},
"ApifyToken": {
"main": [
[
{
"node": "Get Transcript",
"type": "main",
"index": 0
}
]
]
},
"New Video?": {
"main": [
[
{
"node": "Download New Video",
"type": "main",
"index": 0
}
]
]
},
"2.5FlashPrev": {
"ai_languageModel": [
[
{
"node": "YT Tags",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Get Transcript": {
"main": [
[
{
"node": "Adjust Transcript Format",
"type": "main",
"index": 0
}
]
]
},
"Create Description": {
"main": [
[
{
"node": "YT Tags",
"type": "main",
"index": 0
}
]
]
},
"Download New Video": {
"main": [
[
{
"node": "Upload Video to Youtube",
"type": "main",
"index": 0
}
]
]
},
"Update Video's Metadata": {
"main": [
[
{
"node": "Delete File from Upload Folder (Optional)",
"type": "main",
"index": 0
}
]
]
},
"Upload Video to Youtube": {
"main": [
[
{
"node": "ApifyToken",
"type": "main",
"index": 0
}
]
]
},
"Adjust Transcript Format": {
"main": [
[
{
"node": "Create Description",
"type": "main",
"index": 0
}
]
]
}
}
}
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