📝 Form Trigger → 🔍 Product Analysis → 👤 Character Creation
                                              ↓
📧 Email Delivery ← 📦 Aggregate Videos ← 🎬 Scene Planning
                                              ↓
                                        🎥 Video Generation

Generate a detailed plan for 4-5 video scenes
→ Change to: Generate a detailed plan for 2-3 video scenes

veo3_prompt: s.description ?? ''→ Add style: `${s.description} cinematic lighting, minimalist background`

Create a comprehensive UGC video campaign plan based on:**Product:** {{ $('Code in JavaScript').item.json['Product Name'] }}
**Category:** {{ $('Code in JavaScript').item.json['Product Category'] }}
**Target Audience:** {{ $('Code in JavaScript').item.json['Target Audience'] }}
**Campaign Goals:** {{ $('Code in JavaScript').item.json['Campaign Goals'] }}
**Product Analysis:** {{ $('🔍 AI Product Analysis').item.json.content }}
**Character Profile:** {{ $json.id }}
Generate a detailed plan for 4-5 video scenes that tell a complete brand story.**Scene Types to Include:**1. Opening Hook (3-5 seconds) - Attention grabber
2. Product Introduction (8-10 seconds) - Showcase/unboxing
3. Feature Demonstration (10-15 seconds) - Key benefits
4. Lifestyle Integration (8-12 seconds) - Real-world usage
5. Call-to-Action (3-5 seconds) - Purchase motivation

// Aggregate all generated videosconst videoData = items.map((item, index) => ({
  scene_number: item.json.scene_id || (index + 1),  scene_type: item.json.scene_type || 'scene',  duration: item.json.duration || 'N/A',  url: item.json.video_url || item.json.url,  description: item.json.description || ''}));return [{
  json: {
    product_name: items[0].json.product_name,    product_category: items[0].json.product_category,    target_audience: items[0].json.target_audience,    brand_tone: items[0].json.brand_tone,    scene_count: videoData.length,    video_links: videoData,    generated_at: new Date().toISOString()
  }
}];

Google Sheets (products) → Loop → UGC Workflow → Collect Results

Webhook Trigger → Validate Input → UGC Workflow → Return JSON

{
  "name": "\ud83c\udfac AI UGC Video Campaign Generator",
  "nodes": [
    {
      "parameters": {
        "sendTo": "{{ USER_EMAIL }}",
        "subject": "=\ud83c\udfac {{ $json.scene_count }} UGC Video Scenes Ready \u2014 {{ $json.product_name }}",
        "message": "=<div style=\"font-family: Arial, sans-serif; max-width: 620px; margin: 0 auto; background-color: #f5f5f5; padding: 20px;\">\n  <div style=\"background:#ffffff; border-radius:10px; padding:30px; box-shadow:0 2px 10px rgba(0,0,0,0.1);\">\n    \n    <!-- Header -->\n    <h2 style=\"color:#333; border-bottom:3px solid #4CAF50; padding-bottom:10px; margin:0;\">\n      \ud83c\udfac Your UGC Campaign Videos Are Ready!\n    </h2>\n\n    <!-- Campaign Details -->\n    <div style=\"background:#f9f9f9; padding:20px; border-radius:8px; margin:20px 0;\">\n      <h3 style=\"color:#4CAF50; margin:0 0 10px;\">\ud83d\udce6 Campaign Details</h3>\n      <table style=\"width:100%; border-collapse:collapse;\">\n        <tr>\n          <td style=\"padding:8px 0; font-weight:bold; color:#666;\">Product:</td>\n          <td style=\"padding:8px 0;\">{{ $json.product_name }}</td>\n        </tr>\n        <tr>\n          <td style=\"padding:8px 0; font-weight:bold; color:#666;\">Category:</td>\n          <td style=\"padding:8px 0;\">{{ $json.product_category }}</td>\n        </tr>\n        <tr>\n          <td style=\"padding:8px 0; font-weight:bold; color:#666;\">Target Audience:</td>\n          <td style=\"padding:8px 0;\">{{ $json.target_audience }}</td>\n        </tr>\n        <tr>\n          <td style=\"padding:8px 0; font-weight:bold; color:#666;\">Brand Tone:</td>\n          <td style=\"padding:8px 0;\">{{ $json.brand_tone }}</td>\n        </tr>\n        <tr>\n          <td style=\"padding:8px 0; font-weight:bold; color:#666;\">Total Scenes:</td>\n          <td style=\"padding:8px 0;\">{{ $json.scene_count }} professional UGC videos</td>\n        </tr>\n      </table>\n    </div>\n\n    <!-- Video Downloads -->\n    <div style=\"background:#e8f5e8; padding:20px; border-radius:8px; margin:20px 0;\">\n      <h3 style=\"color:#2e7d32; margin:0 0 10px;\">\ud83d\udce5 Download Your Video Scenes</h3>\n      <p style=\"color:#555; margin:0 0 15px;\">Click the buttons below to download each scene:</p>\n\n      {{ $json.video_links.map(video => `\n        <div style='margin:10px 0; padding:15px; background:#ffffff; border-radius:6px; border-left:4px solid #4CAF50;'>\n          <div style='display:flex; justify-content:space-between; align-items:center; gap:12px;'>\n            <div style='min-width:0;'>\n              <strong style='color:#333; font-size:16px; display:block;'>Scene ${video.scene_number}</strong>\n              <span style='color:#666; font-size:14px;'>${video.scene_type} \u2022 ${video.duration}</span>\n            </div>\n            <a href='${video.url}'\n               style='background:#4CAF50; color:#ffffff; padding:10px 16px; text-decoration:none; border-radius:5px; font-weight:bold; display:inline-block; white-space:nowrap;'>\n              \u2b07\ufe0f Download\n            </a>\n          </div>\n        </div>\n      `).join('') }}\n    </div>\n\n    <!-- Usage Tips -->\n    <div style=\"background:#fff3cd; padding:20px; border-radius:8px; margin:20px 0; border-left:4px solid #ffc107;\">\n      <h3 style=\"color:#856404; margin:0 0 8px;\">\ud83d\udca1 Usage Tips</h3>\n      <ul style=\"color:#856404; margin:0; padding-left:20px;\">\n        <li style=\"margin:8px 0;\">Optimized for 9:16 (Reels, TikTok, Shorts)</li>\n        <li style=\"margin:8px 0;\">Character & product consistency across scenes</li>\n        <li style=\"margin:8px 0;\">Import into CapCut / Premiere / iMovie to combine</li>\n        <li style=\"margin:8px 0;\">High-resolution MP4 files</li>\n        <li style=\"margin:8px 0;\">Links may expire in 30 days \u2014 download now</li>\n      </ul>\n    </div>\n\n    <!-- Editing Suggestions -->\n    <div style=\"background:#e3f2fd; padding:20px; border-radius:8px; margin:20px 0; border-left:4px solid #2196F3;\">\n      <h3 style=\"color:#1565C0; margin:0 0 8px;\">\ud83c\udfac Recommended Editing Flow</h3>\n      <ol style=\"color:#1565C0; margin:0; padding-left:20px;\">\n        <li style=\"margin:8px 0;\">Download all scenes</li>\n        <li style=\"margin:8px 0;\">Import into your video editor</li>\n        <li style=\"margin:8px 0;\">Add transitions (fade recommended)</li>\n        <li style=\"margin:8px 0;\">Add background music</li>\n        <li style=\"margin:8px 0;\">Export as MP4 (9:16 aspect ratio)</li>\n      </ol>\n    </div>\n\n    <!-- Footer -->\n    <div style=\"text-align:center; margin-top:30px; padding-top:20px; border-top:1px solid #ddd;\">\n      <p style=\"color:#666; font-size:14px; margin:5px 0;\">\u2728 Generated by AI UGC Video Campaign Generator</p>\n      <p style=\"color:#666; font-size:14px; margin:5px 0;\">\ud83e\udd77 Created by Rananjay</p>\n      <p style=\"color:#999; font-size:12px; margin:5px 0;\">Powered by Veo 3 \u2022 Generated on {{ $json.generated_at.split('T')[0] }}</p>\n      <p style=\"color:#999; font-size:12px; margin:5px 0;\">Need modifications? Reply to this email with your feedback.</p>\n    </div>\n\n  </div>\n</div>\n",
        "options": {}
      },
      "id": "node_1",
      "name": "\ud83d\udce7 Video Delivery & Notification",
      "type": "n8n-nodes-base.gmail",
      "typeVersion": 2.1,
      "position": [
        -8832,
        656
      ],
      "webhookId": "{{ WEBHOOK_ID }}",
      "credentials": {
        "gmailOAuth2": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "Gmail account 2"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "// Defensive Split Into Individual Scenes (paste into Code node)\n\n// ---------- Helper: safe node getter ----------\nfunction safeNodeJson(nodeName) {\n  try {\n    // prefer $node which is available in n8n code nodes\n    const node = $node ? $node[nodeName] : undefined;\n    if (node && node.json) return node.json;\n    // fallback to legacy $('nodeName').item.json if used elsewhere\n    const alt = typeof $ === 'function' ? $(nodeName) : undefined;\n    if (alt && alt.item && alt.item.json) return alt.item.json;\n  } catch (e) {\n    // ignore\n  }\n  return undefined;\n}\n\n// ---------- 1) Read planning response robustly ----------\nlet planningResponseRaw;\ntry {\n  // prefer incoming item (items[] from previous node)\n  const first = items && items[0] && items[0].json ? items[0].json : undefined;\n\n  if (!first) {\n    throw new Error('No incoming item found on the node input.');\n  }\n\n  // common OpenAI shape: choices[0].message.content\n  if (first.choices && Array.isArray(first.choices) && first.choices[0]?.message?.content) {\n    planningResponseRaw = first.choices[0].message.content;\n  }\n  // some nodes expose message directly: message.content\n  else if (first.message && first.message.content) {\n    planningResponseRaw = first.message.content;\n  }\n  // sometimes the node returns content at .content\n  else if (first.content && typeof first.content === 'string') {\n    planningResponseRaw = first.content;\n  }\n  // fallback: try stringify entire object\n  else {\n    planningResponseRaw = JSON.stringify(first);\n  }\n} catch (err) {\n  throw new Error('Failed reading planning response: ' + String(err));\n}\n\n// ---------- 2) Extract JSON block (```json ... ``` ) or parse plain JSON ----------\nlet scenePlan;\ntry {\n  const jsonBlockMatch = typeof planningResponseRaw === 'string' && planningResponseRaw.match(/```json\\s*([\\s\\S]*?)\\s*```/i);\n  const jsonToParse = jsonBlockMatch ? jsonBlockMatch[1] : planningResponseRaw;\n\n  // Some model outputs include escaped newlines or extra quoting; try a couple of safe parsing attempts\n  try {\n    scenePlan = JSON.parse(jsonToParse);\n  } catch (e1) {\n    // attempt to unescape if wrapped in an extra string\n    const attempt2 = jsonToParse.replace(/\\n+/g, '\\n').trim();\n    scenePlan = JSON.parse(attempt2);\n  }\n} catch (e) {\n  // fallback minimal scene plan so workflow can continue\n  console.warn('Failed to parse scene plan JSON \u2014 using fallback. Error:', e);\n  scenePlan = {\n    campaign_overview: {\n      total_duration: \"45 seconds\",\n      narrative_flow: \"Product introduction to lifestyle integration\",\n      brand_message: \"Quality and innovation\"\n    },\n    scenes: [\n      {\n        scene_id: 1,\n        type: \"opening_hook\",\n        duration: \"5 seconds\",\n        description: \"Character holds product with excitement\",\n        character_action: \"Hold product and smile\",\n        camera_setup: \"Close-up\",\n        environment: \"Studio\",\n        props: [],\n        dialogue: \"\",\n        voice_over: \"\"\n      }\n    ],\n    consistency_elements: {}\n  };\n}\n\n// Ensure scenes array exists\nif (!scenePlan.scenes || !Array.isArray(scenePlan.scenes) || scenePlan.scenes.length === 0) {\n  // nothing to split \u2014 return empty so downstream nodes don't fail\n  return [];\n}\n\n// ---------- 3) Get other node outputs safely (update names if you renamed nodes) ----------\nconst characterNodeName = 'Message a model'; // replace if you renamed\nconst productFormNodeName = 'Code in JavaScript'; // this node sets product_image etc\nconst productAnalysisNodeName = '\ud83d\udd0d AI Product Analysis';\n\nconst characterData = safeNodeJson(characterNodeName) || {};\nconst productData = safeNodeJson(productFormNodeName) || {};\nconst productAnalysisNode = safeNodeJson(productAnalysisNodeName) || {};\n\n// productAnalysis might be nested (e.g. .content or .message.content)\nlet productAnalysis = null;\nif (productAnalysisNode.choices && productAnalysisNode.choices[0]?.message?.content) {\n  productAnalysis = productAnalysisNode.choices[0].message.content;\n} else if (productAnalysisNode.message && productAnalysisNode.message.content) {\n  productAnalysis = productAnalysisNode.message.content;\n} else if (productAnalysisNode.content) {\n  productAnalysis = productAnalysisNode.content;\n} else {\n  productAnalysis = JSON.stringify(productAnalysisNode).slice(0, 1000); // small fallback\n}\n\n// ---------- 4) Build scene items with safe access and defaults ----------\nconst sceneItems = scenePlan.scenes.map((scene, index) => {\n  // ensure minimal structure per scene\n  const s = scene || {};\n  return {\n    json: {\n      scene_id: s.scene_id ?? (index + 1),\n      scene_type: s.type ?? s.scene_type ?? 'scene',\n      duration: s.duration ?? s.estimated_duration ?? null,\n      description: s.description ?? '',\n      character_action: s.character_action ?? '',\n      camera_setup: s.camera_setup ?? '',\n      environment: s.environment ?? '',\n      props: s.props ?? [],\n      dialogue: s.dialogue ?? '',\n      voice_over: s.voice_over ?? '',\n      veo3_prompt: s.veo3_prompt ?? s.prompt ?? `${s.description ?? ''}`,\n\n      // Campaign context\n      campaign_overview: scenePlan.campaign_overview ?? {},\n      consistency_elements: scenePlan.consistency_elements ?? {},\n\n      // Character reference (safe)\n      character_id: characterData.character_id ?? null,\n      character_image_url: characterData.character_image_url ?? characterData.character_image ?? null,\n      character_profile: characterData.character_profile ?? characterData,\n\n      // Product context (safe keys \u2014 adapt to your form fields if different)\n      product_name: productData['Product Name'] ?? productData.product_name ?? productData.ProductName ?? null,\n      product_image: productData.product_image ?? productData.product_image_direct ?? null,\n      product_category: productData['Product Category'] ?? productData.product_category ?? null,\n      target_audience: productData['Target Audience'] ?? productData.target_audience ?? null,\n      brand_tone: productData['Brand Tone'] ?? productData.brand_tone ?? null,\n      campaign_goals: productData['Campaign Goals'] ?? productData.campaign_goals ?? null,\n\n      // Analysis data\n      product_analysis: productAnalysis,\n\n      // Metadata\n      total_scenes: (Array.isArray(scenePlan.scenes) ? scenePlan.scenes.length : 1),\n      processing_timestamp: new Date().toISOString(),\n      workflow_id: ($workflow && $workflow.id) ? $workflow.id : 'manual-execution'\n    }\n  };\n});\n\n// return array of items\nreturn sceneItems;\n"
      },
      "id": "node_2",
      "name": "Split Into Individual Scenes",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -10544,
        656
      ]
    },
    {
      "parameters": {
        "modelId": {
          "__rl": true,
          "value": "gpt-4.1-mini",
          "mode": "list",
          "cachedResultName": "GPT-4.1-MINI"
        },
        "messages": {
          "values": [
            {
              "content": "=\"Create a comprehensive UGC video campaign plan based on:\\\\n\\\\n**Product:** {{ $('Code in JavaScript').item.json['Product Name'] }}\\\\n**Category:**{{ $('Code in JavaScript').item.json['Product Category'] }} \\\\n**Target Audience:** {{ $('Code in JavaScript').item.json['Target Audience'] }}\\\\n**Campaign Goals:** {{ $('Code in JavaScript').item.json['Campaign Goals'] }}\\\\n\\\\n**Product Analysis:** {{ $('\ud83d\udd0d AI Product Analysis').item.json.content }}\\\\n\\\\n**Character Profile:** {{ $json.id }}\\\\n\\\\nGenerate a detailed plan for 4-5 video scenes that tell a complete brand story:\\\\n\\\\n**Scene Types to Include:**\\\\n1. **Opening Hook** (3-5 seconds) - Attention grabber\\\\n2. **Product Introduction** (8-10 seconds) - Showcase/unboxing\\\\n3. **Feature Demonstration** (10-15 seconds) - Key benefits\\\\n4. **Lifestyle Integration** (8-12 seconds) - Real-world usage\\\\n5. **Call-to-Action** (3-5 seconds) - Purchase motivation\\\\n\\\\nFor each scene provide:\\\\n- Scene description and purpose\\\\n- Character actions and expressions\\\\n- Camera angles and movements\\\\n- Environment and lighting\\\\n- Props and product positioning\\\\n- Dialogue/voice-over text\\\\n- Transition elements\\\\n\\\\nFormat as JSON:\\\\n```json\\\\n{\\\\n  \\\\\\\"campaign_overview\\\\\\\": {\\\\n    \\\\\\\"total_duration\\\\\\\": \\\\\\\"40-45 seconds\\\\\\\",\\\\n    \\\\\\\"narrative_flow\\\\\\\": \\\\\\\"\\\\\\\",\\\\n    \\\\\\\"brand_message\\\\\\\": \\\\\\\"\\\\\\\"\\\\n  },\\\\n  \\\\\\\"scenes\\\\\\\": [\\\\n    {\\\\n      \\\\\\\"scene_id\\\\\\\": 1,\\\\n      \\\\\\\"type\\\\\\\": \\\\\\\"opening_hook\\\\\\\",\\\\n      \\\\\\\"duration\\\\\\\": \\\\\\\"3-5 seconds\\\\\\\",\\\\n      \\\\\\\"description\\\\\\\": \\\\\\\"\\\\\\\",\\\\n      \\\\\\\"character_action\\\\\\\": \\\\\\\"\\\\\\\",\\\\n      \\\\\\\"camera_setup\\\\\\\": \\\\\\\"\\\\\\\",\\\\n      \\\\\\\"environment\\\\\\\": \\\\\\\"\\\\\\\",\\\\n      \\\\\\\"props\\\\\\\": [],\\\\n      \\\\\\\"dialogue\\\\\\\": \\\\\\\"\\\\\\\",\\\\n      \\\\\\\"veo3_prompt\\\\\\\": \\\\\\\"\\\\\\\"\\\\n    }\\\\n  ],\\\\n  \\\\\\\"consistency_elements\\\\\\\": {\\\\n    \\\\\\\"character_appearance\\\\\\\": \\\\\\\"\\\\\\\",\\\\n    \\\\\\\"color_scheme\\\\\\\": [],\\\\n    \\\\\\\"lighting_style\\\\\\\": \\\\\\\"\\\\\\\",\\\\n    \\\\\\\"brand_elements\\\\\\\": []\\\\n  }\\\\n}\\\\n```\""
            }
          ]
        },
        "options": {}
      },
      "id": "node_3",
      "name": "\ud83d\udcdd UGC Scene Planning",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 1.8,
      "position": [
        -10832,
        656
      ],
      "credentials": {
        "openAiApi": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "OpenAi"
        }
      }
    },
    {
      "parameters": {
        "resource": "image",
        "operation": "analyze",
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o"
        },
        "text": "=Analyze this product image and provide detailed insights for UGC video creation:\n\n**Product Context:**\n- Product Name: {{ $json['Product Name'] }}\n- Category: {{ $json['Product Category'] }}\n- Target Audience: {{ $json['Target Audience'] }}\n- Campaign Goals: {{ $json['Campaign Goals'] }}\n- Brand Tone - {{ $json['Brand Tone'] }}\n\n**Product Analysis:**\n1. Product type and key features visible in the image\n2. Visual characteristics (colors, materials, design style)\n3. Positioning and angle suggestions for video\n4. Key selling points to highlight\n5. How well the product aligns with the stated target audience\n6. Brand personality indicators that match the desired brand tone\n\n**UGC Video Recommendations:**\n1. Ideal character demographics (age, style, personality) that match the target audience\n2. Recommended video scenarios (unboxing, demo, lifestyle) based on campaign goals\n3. Environment suggestions (indoor/outdoor, background style) matching brand tone\n4. Props and accessories needed\n5. Lighting and mood preferences that align with the brand\n\nFormat response as JSON:\n```json\n{\n  \"product\": {\n    \"type\": \"\",\n    \"features\": [],\n    \"visual_characteristics\": {},\n    \"selling_points\": []\n  },\n  \"character_brief\": {\n    \"age_range\": \"\",\n    \"style\": \"\",\n    \"personality\": \"\",\n    \"demographic\": \"\"\n  },\n  \"video_scenarios\": [\n    {\n      \"type\": \"unboxing\",\n      \"description\": \"\",\n      \"environment\": \"\",\n      \"props\": []\n    }\n  ],\n  \"brand_guidelines\": {\n    \"colors\": [],\n    \"mood\": \"\",\n    \"lighting\": \"\"\n  }\n}\n```",
        "imageUrls": "={{ $json.product_image_direct }}",
        "options": {}
      },
      "id": "node_4",
      "name": "\ud83d\udd0d AI Product Analysis",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 1.8,
      "position": [
        -10320,
        320
      ],
      "credentials": {
        "openAiApi": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "OpenAi"
        }
      }
    },
    {
      "parameters": {
        "formTitle": "\ud83c\udfac UGC Video Campaign Generator",
        "formDescription": "Upload your product image to generate professional UGC campaign videos with consistent AI characters. Supported formats: JPG, PNG, WebP (max 10MB)",
        "formFields": {
          "values": [
            {
              "fieldLabel": "Product Name",
              "placeholder": "e.g., Wireless Bluetooth Headphones",
              "requiredField": true
            },
            {
              "fieldLabel": "Product Category",
              "fieldType": "dropdown",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Electronics"
                  },
                  {
                    "option": "Fashion & Accessories"
                  },
                  {
                    "option": "Health & Beauty"
                  },
                  {
                    "option": "Home & Garden"
                  },
                  {
                    "option": "Sports & Outdoors"
                  },
                  {
                    "option": "Food & Beverage"
                  },
                  {
                    "option": "Books & Media"
                  },
                  {
                    "option": "Other"
                  }
                ]
              },
              "requiredField": true
            },
            {
              "fieldLabel": "Target Audience",
              "fieldType": "dropdown",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Young Adults (18-29)"
                  },
                  {
                    "option": "Millennials (30-39)"
                  },
                  {
                    "option": "Gen X (40-54)"
                  },
                  {
                    "option": "Professionals"
                  },
                  {
                    "option": "Parents"
                  },
                  {
                    "option": "Fitness Enthusiasts"
                  },
                  {
                    "option": "Tech Savvy"
                  },
                  {
                    "option": "General Consumer"
                  }
                ]
              },
              "requiredField": true
            },
            {
              "fieldLabel": "Brand Tone",
              "fieldType": "dropdown",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Professional"
                  },
                  {
                    "option": "Friendly & Casual"
                  },
                  {
                    "option": "Energetic & Fun"
                  },
                  {
                    "option": "Luxury & Premium"
                  },
                  {
                    "option": "Minimalist & Clean"
                  },
                  {
                    "option": "Bold & Edgy"
                  }
                ]
              }
            },
            {
              "fieldLabel": "Campaign Goals",
              "fieldType": "multiselect"
            },
            {
              "fieldLabel": "Image URL",
              "placeholder": "Enter the Image URL here. ",
              "requiredField": true
            }
          ]
        },
        "responseMode": "lastNode",
        "options": {}
      },
      "id": "node_5",
      "name": "Product Upload Form",
      "type": "n8n-nodes-base.formTrigger",
      "typeVersion": 2.3,
      "position": [
        -10768,
        320
      ],
      "webhookId": "{{ WEBHOOK_ID }}"
    },
    {
      "parameters": {
        "jsCode": "const item = items[0];\nconst driveUrl = item.json['Image URL'];\n\n// Extract file ID from Google Drive URL\nconst fileIdMatch = driveUrl.match(/\\/d\\/([a-zA-Z0-9_-]+)/);\nif (!fileIdMatch) {\n  throw new Error('Invalid Google Drive URL');\n}\n\nconst fileId = fileIdMatch[1];\n\n// Convert to direct image URL\nconst directUrl = `https://drive.google.com/uc?export=view&id=${fileId}`;\n\nreturn [{\n  json: {\n    ...item.json,\n    product_image: directUrl,\n    product_image_direct: directUrl\n  }\n}];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -10544,
        320
      ],
      "id": "node_6",
      "name": "Code in JavaScript"
    },
    {
      "parameters": {
        "resource": "image",
        "modelId": {
          "__rl": true,
          "value": "models/imagen-3.0-generate-002",
          "mode": "list",
          "cachedResultName": "models/imagen-3.0-generate-002"
        },
        "prompt": "=\"Professional portrait photo of {{ $json.content.parts[0].text }}. High quality, 4K, studio lighting, neutral background, realistic, photography style suitable for UGC content creation.\"",
        "options": {
          "sampleCount": 1
        }
      },
      "type": "@n8n/n8n-nodes-langchain.googleGemini",
      "typeVersion": 1,
      "position": [
        -10080,
        320
      ],
      "id": "node_7",
      "name": "Generate an image",
      "credentials": {
        "googlePalmApi": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "Google Gemini(PaLM) Api account"
        }
      }
    },
    {
      "parameters": {
        "resource": "video",
        "modelId": {
          "__rl": true,
          "value": "models/veo-3.1-generate-preview",
          "mode": "list",
          "cachedResultName": "models/veo-3.1-generate-preview"
        },
        "prompt": "={\n  \"prompt\": \"{{ $json.veo3_prompt }}\\n\\nCharacter Reference: {{ $json.character_profile?.content?.parts?.[0]?.text ?? $json.character_profile ?? '' }}\\nProduct: {{ $json.product_name }}\\nScene Type: {{ $json.scene_type }}\\nDuration: {{ $json.duration }}\\nEnvironment: {{ $json.environment }}\\nCamera: {{ $json.camera_setup }}\\nBrand Tone: {{ $json.brand_tone }}\",\n  \"character_reference\": {\n    \"character_id\": \"{{ $json.character_id ?? '' }}\",\n    \"character_image\": {{ $('Generate an image').item.json.fileName }},\n    \"consistency_mode\": \"strict\"\n  },\n  \"product_reference\": {\n    \"product_image\": {{ $json.product_image }},\n    \"product_name\": \"{{ $json.product_name }}\",\n    \"integration_mode\": \"prominent\"\n  },\n  \"generation_settings\": {\n    \"duration\": {{ (() => { const d = $json.duration ?? ''; const m = (''+d).match(/\\\\d+/); return m ? Number(m[0]) : 5; })() }},\n    \"resolution\": \"1080p\",\n    \"frame_rate\": 30,\n    \"quality\": \"high\",\n    \"style\": \"realistic_ugc\",\n    \"aspect_ratio\": \"9:16\"\n  },\n  \"consistency_controls\": {\n    \"character_appearance\": \"{{ $json.consistency_elements?.character_appearance ?? '' }}\",\n    \"lighting_style\": \"{{ $json.consistency_elements?.lighting_style ?? '' }}\",\n    \"color_scheme\": {{ Array.isArray($json.consistency_elements?.color_scheme) ? $json.consistency_elements.color_scheme.join(', ') : ($json.consistency_elements?.color_scheme ?? '') }},\n    \"brand_elements\": {{ (() => { const v = $json.consistency_elements?.brand_elements; return v ? (Array.isArray(v) ? v : [v]) : []; })() }}\n  },\n  \"metadata\": {\n    \"scene_id\": \"{{ $json.scene_id }}\",\n    \"scene_type\": \"{{ $json.scene_type }}\",\n    \"campaign_id\": \"{{ $json.workflow_id }}\",\n    \"processing_batch\": \"{{ $json.processing_timestamp }}\"\n  }\n}\n",
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.googleGemini",
      "typeVersion": 1,
      "position": [
        -10304,
        784
      ],
      "id": "node_8",
      "name": "Generate a video",
      "credentials": {
        "googlePalmApi": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "Google Gemini(PaLM) Api account"
        }
      }
    },
    {
      "parameters": {
        "operation": "upload",
        "bucketName": "ugc-video-storage",
        "fileName": "={{ $('Build R2 Key').item.json.r2Key }}",
        "additionalFields": {}
      },
      "type": "n8n-nodes-base.s3",
      "typeVersion": 1,
      "position": [
        -9744,
        528
      ],
      "id": "node_9",
      "name": "Upload a file",
      "alwaysOutputData": true,
      "credentials": {
        "s3": {
          "id": "{{ CREDENTIAL_ID }}",
          "name": "S3 Account"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "return $input.all().map((item, idx) => {\n  // prefer the scene item\u2019s product_name; fall back to the form if needed\n  const form = $items('Code in JavaScript')[0]?.json || {};\n  const rawName =\n    item.json.product_name ||\n    item.json['Product Name'] ||\n    form['Product Name'] ||\n    'unknown';\n\n  const ts = new Date().toISOString().replace(/[:.]/g, '-');\n  const slug = String(rawName).toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '');\n  const scene = item.json.scene_id ?? (idx + 1);\n\n  const r2Key = item.json.r2Key || `videos/${ts}/${slug}-scene-${scene}.mp4`;\n\n  return {\n    json: { ...item.json, r2Key },\n    binary: item.binary, // keep the 'data' binary\n  };\n});\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -10304,
        592
      ],
      "id": "node_10",
      "name": "Build R2 Key"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineByPosition",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        -10032,
        656
      ],
      "id": "node_11",
      "name": "Merge"
    },
    {
      "parameters": {
        "jsCode": "const base = 'https://pub-2963c4b8a825436383342e84f66644b7.r2.dev';\nreturn items.map(item => ({\n  json: {\n    ...item.json,\n    download_url: `${base}/${item.json.r2Key}`\n  }\n}));\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -9296,
        656
      ],
      "id": "node_12",
      "name": "Build Final Video URL"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineByPosition",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        -9520,
        656
      ],
      "id": "node_13",
      "name": "Merge after Upload"
    },
    {
      "parameters": {
        "jsCode": "const itemsIn = $input.all();\nconst links = itemsIn.map(it => ({\n  scene_number: it.json.scene_id,\n  scene_type: it.json.scene_type,\n  duration: it.json.duration,\n  url: it.json.download_url\n}));\nreturn [{\n  json: {\n    product_name: itemsIn[0]?.json?.product_name,\n    product_category: itemsIn[0]?.json?.product_category,\n    target_audience: itemsIn[0]?.json?.target_audience,\n    brand_tone: itemsIn[0]?.json?.brand_tone,\n    scene_count: links.length,\n    video_links: links,\n    generated_at: new Date().toISOString()\n  }\n}];\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -9088,
        656
      ],
      "id": "node_14",
      "name": "Aggregate Video Links"
    }
  ],
  "pinData": {
    "Product Upload Form": [
      {
        "json": {
          "Product Name": "iPhone 17 Pro Max",
          "Product Category": "Electronics",
          "Target Audience": "Tech Savvy",
          "Brand Tone": "Friendly & Casual",
          "Campaign Goals": "Product Sales",
          "Image URL": "https://drive.google.com/file/d/1I9z1zwGz7qt_O1I1z_tPH4hw78swQGp6/view?usp=sharing",
          "submittedAt": "2025-11-05T19:16:10.922+05:30",
          "formMode": "test"
        }
      }
    ]
  },
  "connections": {
    "\ud83d\udce7 Video Delivery & Notification": {
      "main": [
        []
      ]
    },
    "Split Into Individual Scenes": {
      "main": [
        [
          {
            "node": "Build R2 Key",
            "type": "main",
            "index": 0
          },
          {
            "node": "Generate a video",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "\ud83d\udd0d AI Product Analysis": {
      "main": [
        [
          {
            "node": "Generate an image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Product Upload Form": {
      "main": [
        [
          {
            "node": "Code in JavaScript",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "\ud83d\udcdd UGC Scene Planning": {
      "main": [
        [
          {
            "node": "Split Into Individual Scenes",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript": {
      "main": [
        [
          {
            "node": "\ud83d\udd0d AI Product Analysis",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Generate an image": {
      "main": [
        [
          {
            "node": "\ud83d\udcdd UGC Scene Planning",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Generate a video": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Upload a file": {
      "main": [
        [
          {
            "node": "Merge after Upload",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge": {
      "main": [
        [
          {
            "node": "Upload a file",
            "type": "main",
            "index": 0
          },
          {
            "node": "Merge after Upload",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Build R2 Key": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Final Video URL": {
      "main": [
        [
          {
            "node": "Aggregate Video Links",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge after Upload": {
      "main": [
        [
          {
            "node": "Build Final Video URL",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Aggregate Video Links": {
      "main": [
        [
          {
            "node": "\ud83d\udce7 Video Delivery & Notification",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "{{ VERSION_ID }}",
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "{{ INSTANCE_ID }}"
  },
  "id": "{{ WORKFLOW_ID }}",
  "tags": [
    {
      "createdAt": "2025-09-21T13:10:32.954Z",
      "updatedAt": "2025-09-21T13:10:32.954Z",
      "id": "PRSR5amilTnECOSs",
      "name": "Video Automation"
    },
    {
      "createdAt": "2025-09-21T13:10:33.006Z",
      "updatedAt": "2025-09-21T13:10:33.006Z",
      "id": "Z1EhapVEvgVGZB2V",
      "name": "UGC Generation"
    },
    {
      "createdAt": "2025-09-21T13:10:33.031Z",
      "updatedAt": "2025-09-21T13:10:33.031Z",
      "id": "bb9cchy99IYqF5Xk",
      "name": "AI Content Creation"
    },
    {
      "createdAt": "2025-09-21T13:10:32.981Z",
      "updatedAt": "2025-09-21T13:10:32.981Z",
      "id": "qESgqtpRYmzgdn9w",
      "name": "E-commerce"
    }
  ]
}