YouTube Video Summarizer
描述
分类
🤖 AI & Machine Learning
使用的节点
n8n-nodes-base.coden8n-nodes-base.stickyNoten8n-nodes-base.stickyNoten8n-nodes-base.httpRequestn8n-nodes-base.googleSheetsn8n-nodes-base.googleSheetsn8n-nodes-base.googleSheetsn8n-nodes-base.manualTrigger@n8n/n8n-nodes-langchain.chainLlm@n8n/n8n-nodes-langchain.lmChatDeepSeek
价格免费
浏览量0
最后更新11/28/2025
workflow.json
{
"id": "IujAbWspOQ3QpsMl",
"meta": {
"instanceId": "cd438fd1eca1b4215129611b59e2a783bbecd4a7fc04e24e9ac21de3d46ce6cc",
"templateCredsSetupCompleted": true
},
"name": "YouTube Video Summarizer",
"tags": [],
"nodes": [
{
"id": "b2dfa97e-48c1-4c6d-aa8a-3b89ee30ea70",
"name": "When clicking ‘Execute workflow’",
"type": "n8n-nodes-base.manualTrigger",
"position": [
0,
0
],
"parameters": {},
"typeVersion": 1
},
{
"id": "5a3e1726-d2c9-4fb8-9dc3-44fd1c14ff23",
"name": "DeepSeek Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatDeepSeek",
"position": [
780,
220
],
"parameters": {
"options": {}
},
"credentials": {
"deepSeekApi": {
"id": "jPnyKkmqHRq5dXfZ",
"name": "DeepSeek account"
}
},
"typeVersion": 1
},
{
"id": "721e9e8b-c387-4c9e-8328-8ef20700525c",
"name": "Generate Summary",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
840,
0
],
"parameters": {
"text": "=Summarize the following video transcript in a structured, clear, and concise manner. Focus on the key points, main ideas, and essential takeaways. Avoid unnecessary details and redundant information. Ensure that the summary is logically organized and easy to understand.\nGuidelines for summarization:\n\nIdentify core topics: Capture the main subject of the discussion.\n\nExtract key points: Highlight the most important arguments, insights, and conclusions.\n\nUse clear and precise language: Ensure readability and logical flow.\n\nMaintain neutrality: Avoid opinions or interpretations that are not in the transcript.\n\nFormat for clarity: If the transcript includes multiple sections or topics, structure the summary using bullet points or short paragraphs.\n\nExpected Output Format:\nReturn the summary as a structured text response, using either paragraphs or bullet points, depending on the complexity of the content. If applicable, include subheadings for better organization.\nSummarize the following video transcript in a structured JSON format. \\n\\n Focus on key points, main ideas, and important takeaways.\nHere is the transcript: {{ $json.Transcript }}",
"batching": {},
"messages": {
"messageValues": [
{
"message": "=Summarize the following video transcript in a clear and concise way. Focus on key points and main ideas. The output must be in pure JSON format, without additional characters, without JSON keywords, without backticks, without comments, and without markdown. Return the response as a correct JSON array WITHOUT any additional descriptions, comments, Markdown, 'json', or backticks. The response must start with [ and end with ]. If no suggestions can be generated, return an empty array []. The structure of the response should be:[{ \\\"summary\\\": \\\"Short structured summary of the video.\\\", \\\"key_points\\\": [\\\"Point \", \\\"Point \", \\\"Point \"], \\\"topics\\\": [\\\"Topic\", \\\"Topic\\\"] }] "
}
]
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.7
},
{
"id": "e83ad09b-cf11-4482-bf9d-816ba07bb975",
"name": "Adding Summary to file",
"type": "n8n-nodes-base.googleSheets",
"position": [
1320,
0
],
"parameters": {
"columns": {
"value": {
"Url": "={{ $('Get URL to Transcript').item.json.Url }}",
"Status": "Done",
"Summary": "=Summary:\n{{ $json.summary }} \nKey Points:\n{{ $json.key_points }}\nTopics:\n{{ $json.topics }}"
},
"schema": [
{
"id": "Url",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Url",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Transcript",
"type": "string",
"display": true,
"required": false,
"displayName": "Transcript",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Summary",
"type": "string",
"display": true,
"required": false,
"displayName": "Summary",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "row_number",
"type": "string",
"display": true,
"removed": true,
"readOnly": true,
"required": false,
"displayName": "row_number",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Url"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "update",
"sheetName": {
"__rl": true,
"mode": "list",
"value": 1314611397,
"cachedResultUrl": "",
"cachedResultName": ""
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1eOEzWh5wWXimIGQ1h5exKGZdPd5S1e7K7erePo-f6eQ",
"cachedResultUrl": "",
"cachedResultName": ""
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "8697bDzanPk5JVnu",
"name": "Google Sheets account"
}
},
"typeVersion": 4.6
},
{
"id": "f8fe7ac8-5b2c-423b-999e-465b22eef8d8",
"name": "Adding transcript to file",
"type": "n8n-nodes-base.googleSheets",
"position": [
660,
0
],
"parameters": {
"columns": {
"value": {
"Url": "={{ $('Get URL to Transcript').item.json.Url }}",
"Transcript": "={{ $json.content }}"
},
"schema": [
{
"id": "Url",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Url",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Transcript",
"type": "string",
"display": true,
"required": false,
"displayName": "Transcript",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Summary",
"type": "string",
"display": true,
"required": false,
"displayName": "Summary",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "row_number",
"type": "string",
"display": true,
"removed": true,
"readOnly": true,
"required": false,
"displayName": "row_number",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Url"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "update",
"sheetName": {
"__rl": true,
"mode": "list",
"value": 1314611397,
"cachedResultUrl": "",
"cachedResultName": ""
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1eOEzWh5wWXimIGQ1h5exKGZdPd5S1e7K7erePo-f6eQ",
"cachedResultUrl": "",
"cachedResultName": ""
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "8697bDzanPk5JVnu",
"name": "Google Sheets account"
}
},
"typeVersion": 4.6
},
{
"id": "6f8017d6-d14a-411a-9e48-3f707e46d2d4",
"name": "Get URL to Transcript",
"type": "n8n-nodes-base.googleSheets",
"position": [
220,
0
],
"parameters": {
"options": {
"returnFirstMatch": true
},
"filtersUI": {
"values": [
{
"lookupValue": "Pending",
"lookupColumn": "Status"
}
]
},
"sheetName": {
"__rl": true,
"mode": "list",
"value": 1314611397,
"cachedResultUrl": "",
"cachedResultName": ""
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1eOEzWh5wWXimIGQ1h5exKGZdPd5S1e7K7erePo-f6eQ",
"cachedResultUrl": "",
"cachedResultName": ""
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "8697bDzanPk5JVnu",
"name": "Google Sheets account"
}
},
"typeVersion": 4.6
},
{
"id": "a33faf41-8e19-40b8-80fd-d24ea542018b",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"disabled": true,
"position": [
200,
-240
],
"parameters": {
"width": 600,
"height": 380,
"content": "## Generating Transcript \nHere we get transcript.\nI use supadata.ai. There are 100 free credit"
},
"typeVersion": 1
},
{
"id": "954acc03-f58d-4008-883f-c2981a0dbeb9",
"name": "Generating transcript",
"type": "n8n-nodes-base.httpRequest",
"position": [
440,
0
],
"parameters": {
"url": "=https://api.supadata.ai/v1/youtube/transcript?url={{ $json.Url }}&text=true",
"options": {
"response": {
"response": {
"responseFormat": "json"
}
}
},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "x-api-key",
"value": "ADD HERE YOUR API KEY"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "f12e32a1-7a5e-4134-8545-46d61f8ab188",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"disabled": true,
"position": [
820,
-240
],
"parameters": {
"width": 620,
"height": 380,
"content": "## Generating Summary\nHere we generating summary\n"
},
"typeVersion": 1
},
{
"id": "0e7b2c56-4c3a-46dc-80bf-e84e5522d182",
"name": "Clear code",
"type": "n8n-nodes-base.code",
"position": [
1140,
0
],
"parameters": {
"jsCode": "return items.map(item => {\n const rawText = $input.first().json.text;\n\n \n const cleaned = rawText\n .replace(/^```json\\s*/, '')\n .replace(/\\s*```$/, '')\n .trim();\n\n let parsed;\n try {\n parsed = JSON.parse(cleaned);\n } catch (e) {\n throw new Error('Error aprsing field \"text\".');\n }\n\n const data = parsed[0];\n\n return {\n json: {\n summary: data.summary,\n key_points: data.key_points.join('\\n'),\n topics: data.topics.join(', ')\n }\n };\n});"
},
"typeVersion": 2
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "67fcc39e-309f-4608-9573-2635129c020a",
"connections": {
"Clear code": {
"main": [
[
{
"node": "Adding Summary to file",
"type": "main",
"index": 0
}
]
]
},
"Generate Summary": {
"main": [
[
{
"node": "Clear code",
"type": "main",
"index": 0
}
]
]
},
"DeepSeek Chat Model": {
"ai_languageModel": [
[
{
"node": "Generate Summary",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Generating transcript": {
"main": [
[
{
"node": "Adding transcript to file",
"type": "main",
"index": 0
}
]
]
},
"Get URL to Transcript": {
"main": [
[
{
"node": "Generating transcript",
"type": "main",
"index": 0
}
]
]
},
"Adding Summary to file": {
"main": [
[
{
"node": "Get URL to Transcript",
"type": "main",
"index": 0
}
]
]
},
"Adding transcript to file": {
"main": [
[
{
"node": "Generate Summary",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "Get URL to Transcript",
"type": "main",
"index": 0
}
]
]
}
}
}