使用Dumpling AI和GPT-4o从YouTube视频自动生成博客和AI图片

• •Airtable API Key
• •Google Drive API 凭证
• •可能需要目标 API 的认证凭证
• •OpenAI API Key

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  "name": "使用 Dumpling AI 和 GPT-4o 从 YouTube 视频自动生成博客和 AI 图片",
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      "name": "监视文件夹中的新 YouTube 视频",
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    {
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      "name": "下载视频文件",
      "type": "n8n-nodes-base.googleDrive",
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      "parameters": {
        "fileId": {
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          "mode": "id",
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    },
    {
      "id": "7b5ae3f4-d89d-4506-985d-a4c2afc5c0f5",
      "name": "将下载的视频转换为 Base64",
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      "position": [
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      ],
      "parameters": {
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    {
      "id": "e94c073a-e8e3-4b7e-9b86-21f7568b98cb",
      "name": "使用 Dumpling AI 转录视频（完整转录）",
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      "position": [
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      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/extract-video",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"inputMethod\": \"base64\",\n  \"video\": \"{{ $json.data }}\",\n  \"prompt\": \"Please transcribe the entire audio content of this video. I need a clear, complete, and accurate transcript of everything that was said, without summarizing or skipping any part. Include all spoken words, even fillers or pauses like 'um' or 'uh', if present. Format the transcript in clean readable text, broken into paragraphs where appropriate.\",\n  \"jsonMode\": \"false\"\n}\n",
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    {
      "id": "29e09351-0d8e-40c4-8a41-d00bff9e93a4",
      "name": "使用 GPT-4o 生成博客和图片提示",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
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      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o",
          "cachedResultName": "GPT-4O"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "role": "system",
              "content": "=You are an experienced blog writer and creative AI assistant. Based on the transcript I will provide, generate:\n\nA blog post that summarizes and expands on the key message of the video in a clear, engaging, and human tone.\n\nAn image prompt for AI image generation that visually supports the content of the blog post.\n\nBlog Post Guidelines:\n\nThe blog post should be written in a natural and conversational tone.\n\nIt must start with a strong opening paragraph that hooks the reader.\n\nFollow with 2 to 4 short paragraphs that explain or expand on the main ideas in the transcript.\n\nEnd with a clear conclusion or takeaway that wraps up the message or encourages readers to take action.\n\nDo not use overly technical or robotic language. Keep it clear and useful for the average reader.\n\nImage Prompt Guidelines:\n\nCreate a short, descriptive image prompt that visually represents the core message of the blog.\n\nThe image prompt should be suitable for AI image generation models like \nFLUX.1-pro.\n\nIt should be visually specific, using descriptive words that reflect the theme and tone of the blog.\n\nReturn your response in this exact JSON format:\n\n{\n  \"blog_post\": \"Your full blog content here\",\n  \"image_prompt\": \"Your image generation prompt here\"\n}"
            },
            {
              "content": "=Here is the transcript to work with:[{{ $json.results }} ] "
            }
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        },
        "jsonOutput": true
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        "openAiApi": {
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      "name": "使用 Dumpling AI 从博客提示生成视觉内容",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -1700,
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      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/generate-ai-image",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"model\": \"FLUX.1-pro\",\n  \"input\": {\n    \"prompt\": \"{{ $json.message.content.image_prompt }}\",\n    \"width\": 1024,\n    \"height\": 576,\n    \"aspect_ratio\": \"16:9\"\n  }\n}\n",
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      "typeVersion": 4.2
    },
    {
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      "name": "保存博客文章到 Airtable",
      "type": "n8n-nodes-base.airtable",
      "position": [
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      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "https://airtable.com/appPSvSKdA6075xJC",
          "cachedResultName": "Testing n8n"
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          "cachedResultName": "social post"
        },
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            "Content": "={{ $('Generate Blog & Image Prompt using GPT-4o').item.json.message.content.blog_post }}"
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      },
      "typeVersion": 2.1
    },
    {
      "id": "cc6c3c98-d639-4bd4-b727-3556e33c3397",
      "name": "上传博客文章图片到 Airtable",
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      "position": [
        -1260,
        -420
      ],
      "parameters": {
        "url": "=https://api.airtable.com/v0///{{ $json.id }}",
        "method": "PATCH",
        "options": {},
        "jsonBody": "={\n  \"fields\": {\n    \"Attachments\": [\n      {\n        \"url\": \"{{ $('Generate Blog & Image Prompt using GPT-4o').item.json.message.content.image_prompt }}\"\n      }\n    ]\n  }\n}\n",
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      "parameters": {
        "width": 700,
        "height": 240,
        "content": "### 🎥 从视频上传到博客提示"
      },
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    },
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        "height": 260,
        "content": "### 📝 生成图片并保存博客到 Airtable"
      },
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  "connections": {
    "Download Video File": {
      "main": [
        [
          {
            "node": "Convert Downloaded Video to Base64",
            "type": "main",
            "index": 0
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        ]
      ]
    },
    "Save Blog Post to Airtable": {
      "main": [
        [
          {
            "node": "Upload Blog post Image to Airtable",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Convert Downloaded Video to Base64": {
      "main": [
        [
          {
            "node": "Transcribe Video with Dumpling AI (Full Transcript)",
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    "Watch Folder for New YouTube Videos": {
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            "node": "Download Video File",
            "type": "main",
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            "node": "Generate Visual from Blog Prompt with Dumpling AI",
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            "index": 0
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    "Generate Visual from Blog Prompt with Dumpling AI": {
      "main": [
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          {
            "node": "Save Blog Post to Airtable",
            "type": "main",
            "index": 0
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        ]
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      "main": [
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          {
            "node": "Generate Blog & Image Prompt using GPT-4o",
            "type": "main",
            "index": 0
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