Automatisez le Résumé de Vos Emails avec A.I. et Messagerie
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Documentation Complète
📋 Analyseur de Vidéo YouTube avec IA pour des Résultats Instantanés
💡 Description
Ce workflow automatise l'analyse des vidéos YouTube en extrayant les transcriptions et en utilisant des modèles d'intelligence artificielle pour générer des résumés détaillés. Idéal pour les créateurs de contenu, les marketeurs ou les chercheurs, il permet d'obtenir rapidement une vue d'ensemble précise des vidéos, facilitant ainsi la planification de contenu et l'analyse concurrentielle. En envoyant automatiquement les résultats par email, ce processus améliore l'efficacité et réduit le temps passé à analyser manuellement chaque vidéo.
📈 Impact & ROI: Améliore la productivité en réduisant le temps d'analyse manuel des vidéos, tout en fournissant des insights précis et exploitables pour une meilleure prise de décision stratégique.
🚀 Fonctionnalités Clés
- ✅ Extraction automatique de transcriptions YouTube
- ✅ Résumé structuré par intelligence artificielle
- ✅ Envoi automatique des analyses par email
- ✅ Utilisation de modèles avancés pour une précision accrue
📊 Architecture Technique
21
Nodes
Nodes
12
Connexions
Connexions
4
Services
Services
🔌 Services Intégrés
YouTubeOpenAIDeepSeekOpenRouter
🔧 Composition du Workflow
| Node | Type | Description |
|---|---|---|
| When clicking ‘Test workflow’ | manualTrigger | Traitement des données |
| YouTube Video ID | code | Traitement des données |
| OpenAI Chat Model | @n8n/n8n-nodes-langchain.lmChatOpenAi | Traitement des données |
| OpenRouter Chat Model | @n8n/n8n-nodes-langchain.lmChatOpenRouter | Traitement des données |
| DeepSeek Chat Model | @n8n/n8n-nodes-langchain.lmChatDeepSeek | Traitement des données |
| Structured Output Parser | @n8n/n8n-nodes-langchain.outputParserStructured | Traitement des données |
| Sticky Note | stickyNote | Traitement des données |
| Send Email | emailSend | Traitement des données |
| Generate transcript | httpRequest | Requête HTTP vers une API externe |
| Exist? | if | Condition logique pour router le flux |
| Analyze LLM Chain | @n8n/n8n-nodes-langchain.chainLlm | Traitement des données |
| Set YouTube URL | set | Traitement des données |
| Sticky Note1 | stickyNote | Traitement des données |
| Get transcript | set | Traitement des données |
| Sticky Note2 | stickyNote | Traitement des données |
| Sticky Note3 | stickyNote | Traitement des données |
| Get Fulltext | code | Traitement des données |
| Sticky Note4 | stickyNote | Traitement des données |
| Sticky Note5 | stickyNote | Traitement des données |
| Sticky Note6 | stickyNote | Traitement des données |
| Sticky Note7 | stickyNote | 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": "G3yjjk93c1bBM5tc",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "YouTube Video Analyzer with AI",
"tags": [],
"nodes": [
{
"id": "fbf55337-4b64-43f5-9fed-a08b4ab43a8c",
"name": "When clicking ‘Test workflow’",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-80,
-160
],
"parameters": [],
"typeVersion": 1
},
{
"id": "48f88f6d-9817-4984-beb0-e37fff747317",
"name": "YouTube Video ID",
"type": "n8n-nodes-base.code",
"position": [
360,
-160
],
"parameters": {
"jsCode": "const extractYoutubeId = (url) => {\n \/\/ Regex pattern that matches both youtu.be and youtube.com URLs\n const pattern = \/(?:youtube\\.com\\\/(?:[^\\\/]+\\\/.+\\\/|(?:v|e(?:mbed)?)\\\/|.*[?&]v=)|youtu\\.be\\\/)([^\"&?\\\/\\s]{11})\/;\n const match = url.match(pattern);\n return match ? match[1] : null;\n};\n\n\/\/ Input URL from previous node\nconst youtubeUrl = items[0].json.youtubeUrl; \/\/ Adjust this based on your workflow\n\n\/\/ Process the URL and return the video ID\nreturn [{\n json: {\n videoId: extractYoutubeId(youtubeUrl)\n }\n}];\n"
},
"typeVersion": 2
},
{
"id": "88b5df30-064a-4735-9753-96ca7c272642",
"name": "OpenAI Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1520,
140
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": []
},
"credentials": {
"openAiApi": {
"id": "CDX6QM4gLYanh0P4",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "1b7c052d-445e-476d-97be-24f7f625af69",
"name": "OpenRouter Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
1520,
300
],
"parameters": {
"model": "deepseek\/deepseek-r1:free",
"options": []
},
"credentials": {
"openRouterApi": {
"id": "pb06rfB4xmxzVe3Q",
"name": "OpenRouter"
}
},
"typeVersion": 1
},
{
"id": "afc522d2-50ff-49a2-a192-a26c4ae7057d",
"name": "DeepSeek Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatDeepSeek",
"position": [
1520,
-40
],
"parameters": {
"model": "deepseek-reasoner",
"options": []
},
"credentials": {
"deepSeekApi": {
"id": "sxh1rfZxonXV83hS",
"name": "DeepSeek account"
}
},
"typeVersion": 1
},
{
"id": "444ca87e-e9c6-4841-b868-f51474a36f8f",
"name": "Structured Output Parser",
"type": "@n8n\/n8n-nodes-langchain.outputParserStructured",
"position": [
1720,
-40
],
"parameters": {
"schemaType": "manual",
"inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"title\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n\t\t\"text\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}"
},
"typeVersion": 1.2
},
{
"id": "f5e30fba-d13a-492e-b7d9-e6006436af87",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
540,
-240
],
"parameters": {
"width": 220,
"height": 260,
"content": "Get a FREE API on youtube-transcript.io and insert the Authentication"
},
"typeVersion": 1
},
{
"id": "16335cd6-2ad1-4d2a-a908-68e6908f2ecc",
"name": "Send Email",
"type": "n8n-nodes-base.emailSend",
"position": [
1900,
-220
],
"webhookId": "12b73cc6-5aa0-44f4-8e5b-96aea0e59300",
"parameters": {
"text": "={{ $json.output.text }}",
"options": [],
"subject": "={{ $json.output.title }}",
"emailFormat": "text"
},
"credentials": {
"smtp": {
"id": "hRjP3XbDiIQqvi7x",
"name": "SMTP info@n3witalia.com"
}
},
"typeVersion": 2.1
},
{
"id": "59170266-f914-4e7c-805c-0014ca2f77de",
"name": "Generate transcript",
"type": "n8n-nodes-base.httpRequest",
"position": [
600,
-160
],
"parameters": {
"url": "=https:\/\/www.youtube-transcript.io\/api\/transcripts",
"method": "POST",
"options": [],
"jsonBody": "={ \n \"ids\": [\"{{ $json.videoId }}\"] \n} ",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application\/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "RfHIslxMFRjQZ043",
"name": "Youtube Transcript Extractor API"
}
},
"typeVersion": 4.2
},
{
"id": "d73aef68-ad5f-4cca-85fb-cb2cb4ac110a",
"name": "Exist?",
"type": "n8n-nodes-base.if",
"position": [
1060,
-160
],
"parameters": {
"options": [],
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "3aefe867-1533-41e5-b5e9-e0fb94eed082",
"operator": {
"type": "array",
"operation": "notEmpty",
"singleValue": true
},
"leftValue": "={{ $json.transcript }}",
"rightValue": "null"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "133529a4-dd56-4454-8862-053f63c04687",
"name": "Analyze LLM Chain",
"type": "@n8n\/n8n-nodes-langchain.chainLlm",
"position": [
1540,
-220
],
"parameters": {
"text": "={{ $json.fulltext }}",
"messages": {
"messageValues": [
{
"message": "=Please analyze the given text and create a structured summary following these guidelines:\n\n1. Insert what is requested in a json in the \"text\" variable and also generate a title that will be inserted in the \"title\" variable of the response json.\n2. Under each header:\n - List only the most essential concepts and key points\n - Use bullet points for clarity\n - Keep explanations concise\n - Preserve technical accuracy\n - Highlight key terms in bold\n3. Organize the information in this sequence:\n - Definition\/Background\n - Main characteristics\n - Implementation details\n - Advantages\/Disadvantages\n4. Format requirements:\n - Use markdown formatting\n - Keep bullet points simple (no nesting)\n - Bold important terms \n - Use tables for comparisons\n - Include relevant technical details\n\nPlease provide a clear, structured summarythat captures the core concepts while maintaining technical accuracy."
}
]
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.5
},
{
"id": "ec77b844-125b-40e3-bc49-0f4b89aed427",
"name": "Set YouTube URL",
"type": "n8n-nodes-base.set",
"position": [
120,
-160
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "3ee42e4c-3cee-4934-97e7-64c96b5691ed",
"name": "youtubeUrl",
"type": "string",
"value": "=https:\/\/youtu.be\/VIDEOID"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "10080965-e266-48ca-8a8c-934e76cfa127",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
300,
-240
],
"parameters": {
"width": 220,
"height": 260,
"content": "Get the Youtube video ID from the URL"
},
"typeVersion": 1
},
{
"id": "0ab1ae8d-dad8-4795-9f67-9252370ee8ce",
"name": "Get transcript",
"type": "n8n-nodes-base.set",
"position": [
840,
-160
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "d7dab19f-0275-4454-a270-420f20090d9b",
"name": "transcript",
"type": "array",
"value": "={{ $json.tracks[0].transcript }}"
},
{
"id": "ec7da104-7c1e-4a60-8e94-73cd9cbdc930",
"name": "language",
"type": "string",
"value": "={{ $json.tracks[0].language }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "971ccc67-3fd2-4b13-86de-a7a11903e2ec",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
780,
-240
],
"parameters": {
"width": 220,
"height": 260,
"content": "Get the Youtube video transcript"
},
"typeVersion": 1
},
{
"id": "0ee50d32-14f7-4fad-95ab-0e5ae949c24c",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1020,
-240
],
"parameters": {
"width": 200,
"height": 260,
"content": "Not all videos have text translations of the video"
},
"typeVersion": 1
},
{
"id": "89a4e59a-58fa-4e3c-bb30-4a6a816e8e15",
"name": "Get Fulltext",
"type": "n8n-nodes-base.code",
"position": [
1320,
-220
],
"parameters": {
"jsCode": "let fulltext = \"\";\n\nfor (const item of $input.all()[0].json.transcript) {\n fulltext += item.text + \" \";\n}\n\nfulltext = fulltext.trim();\n\nreturn { fulltext };"
},
"typeVersion": 2
},
{
"id": "87520f4d-4a05-4953-aadc-324625c8e769",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1260,
-300
],
"parameters": {
"width": 220,
"height": 240,
"content": "Get the full video transcript in a single variable"
},
"typeVersion": 1
},
{
"id": "bb3ffedf-e547-439d-a25a-0dcb2f58b86c",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1500,
-300
],
"parameters": {
"width": 340,
"height": 240,
"content": "Generate detailed video analysis and create a title"
},
"typeVersion": 1
},
{
"id": "c5e7337a-1ddb-4a82-854d-dfeb6e824172",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
300,
-480
],
"parameters": {
"color": 3,
"width": 660,
"height": 200,
"content": "## YouTube Video Analyzer\n\nThis workflow is designed to analyze YouTube videos by extracting their transcripts, summarizing the content using AI models, and sending the analysis via email.\n\nThis workflow is ideal for content creators, marketers, or anyone who needs to quickly analyze and summarize YouTube videos for research, content planning, or educational purposes."
},
"typeVersion": 1
},
{
"id": "68fecd4f-12be-4a81-b5b9-c0419464e27e",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
-240
],
"parameters": {
"width": 200,
"height": 260,
"content": "Set Youtube video URL manually"
},
"typeVersion": 1
}
],
"active": false,
"pinData": [],
"settings": {
"executionOrder": "v1"
},
"versionId": "8740fcfa-44cf-40bc-bf23-7c210378b49b",
"connections": {
"Exist?": {
"main": [
[
{
"node": "Get Fulltext",
"type": "main",
"index": 0
}
]
]
},
"Get Fulltext": {
"main": [
[
{
"node": "Analyze LLM Chain",
"type": "main",
"index": 0
}
]
]
},
"Get transcript": {
"main": [
[
{
"node": "Exist?",
"type": "main",
"index": 0
}
]
]
},
"Set YouTube URL": {
"main": [
[
{
"node": "YouTube Video ID",
"type": "main",
"index": 0
}
]
]
},
"YouTube Video ID": {
"main": [
[
{
"node": "Generate transcript",
"type": "main",
"index": 0
}
]
]
},
"Analyze LLM Chain": {
"main": [
[
{
"node": "Send Email",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[]
]
},
"DeepSeek Chat Model": {
"ai_languageModel": [
[
{
"node": "Analyze LLM Chain",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Generate transcript": {
"main": [
[
{
"node": "Get transcript",
"type": "main",
"index": 0
}
]
]
},
"OpenRouter Chat Model": {
"ai_languageModel": [
[]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Analyze LLM Chain",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Set YouTube URL",
"type": "main",
"index": 0
}
]
]
}
}
}
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