GeminiとGoogle Veo 3を使用してUGCビデオを作成し、Instagramにアップロード
中級
これはContent Creation, Multimodal AI分野の自動化ワークフローで、13個のノードを含みます。主にSet, Merge, Postiz, GoogleDrive, HttpRequestなどのノードを使用。 GeminiとGoogle Veo 3を使用したUGC動画制作の自動化と、Postiz経由でのInstagramアップロード
前提条件
- •Google Drive API認証情報
- •ターゲットAPIの認証情報が必要な場合あり
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "do1L9CqbuXctQa2p",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "Create UGC video with Gemini and Google Veo 3 & Upload to Instagram",
"tags": [],
"nodes": [
{
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"name": "ワークフロー実行時",
"type": "n8n-nodes-base.manualTrigger",
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"parameters": {},
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{
"id": "3f0de1b4-8049-4d75-9261-3089ac6badef",
"name": "画像の分析",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"position": [
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"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.5-pro",
"cachedResultName": "models/gemini-2.5-pro"
},
"options": {},
"resource": "image",
"imageUrls": "={{ $json.image_url }}",
"operation": "analyze"
},
"credentials": {
"googlePalmApi": {
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"name": "Google Gemini(PaLM) Api account"
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"parameters": {
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{
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"name": "Postizへの動画アップロード",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.postiz.com/public/v1/upload",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
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"parameterType": "formBinaryData",
"inputDataFieldName": "data"
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},
"genericAuthType": "httpHeaderAuth"
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"credentials": {
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"typeVersion": 4.2
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{
"id": "4aac7e3e-07b3-4ce1-9cd3-5cd7cb4a0ce7",
"name": "Instagram",
"type": "n8n-nodes-postiz.postiz",
"position": [
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"parameters": {
"date": "={{ $now.format('yyyy-LL-dd') }}T{{ $now.format('HH:ii:ss') }}",
"type": "schedule",
"posts": {
"post": [
{
"value": {
"contentItem": [
{
"image": {
"imageItem": [
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"id": "={{ $json.id }}",
"path": "={{ $json.path }}"
}
]
},
"content": "={{ $json.caption }}"
}
]
},
"settings": {
"setting": [
{
"key": "post_type",
"stringValue": "post"
}
]
},
"integrationId": "XXXXXXX"
}
]
},
"shortLink": true
},
"credentials": {
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"id": "c8iQxqMcfCXPbUHc",
"name": "Postiz account"
}
},
"typeVersion": 1
},
{
"id": "755a7866-a9dd-4656-81ce-2df79c3de207",
"name": "画像の設定",
"type": "n8n-nodes-base.set",
"position": [
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"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "7c1cd08f-845c-4e81-8a15-fe8ed4f1c8eb",
"name": "image_url",
"type": "string",
"value": "https://n3wstorage.b-cdn.net/n3witalia/image_ugc.png"
}
]
}
},
"typeVersion": 3.4
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{
"id": "75b7b9cd-15cf-4b46-81e0-cad8c3c14ff4",
"name": "UGC動画の生成",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"position": [
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"parameters": {
"prompt": "={{ $json.content.parts[0].text }}.\nProduct Image: {{ $('Set image').item.json.image_url }}",
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/veo-3.0-generate-preview",
"cachedResultName": "models/veo-3.0-generate-preview"
},
"options": {
"aspectRatio": "16:9"
},
"resource": "video"
},
"credentials": {
"googlePalmApi": {
"id": "AaNPKXAphyMzRgfA",
"name": "Google Gemini(PaLM) (Eure)"
}
},
"typeVersion": 1
},
{
"id": "a7822306-1f3f-41b3-a145-2ed118d05a3c",
"name": "ソーシャルメディアマネージャー",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"position": [
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],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.5-pro",
"cachedResultName": "models/gemini-2.5-pro"
},
"options": {
"systemMessage": "=You are an expert social media manager. When provided with a scene description, you must write compelling copy for an Instagram advertising video. Write only the copy without any preambles or introductory text."
},
"messages": {
"values": [
{
"content": "={{ $json.content.parts[0].text }}"
}
]
}
},
"credentials": {
"googlePalmApi": {
"id": "AaNPKXAphyMzRgfA",
"name": "Google Gemini(PaLM) (Eure)"
}
},
"typeVersion": 1
},
{
"id": "05b83ebe-d8cf-412d-8637-4902b3d54821",
"name": "クリエイティブディレクター",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"position": [
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"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "models/gemini-2.5-pro",
"cachedResultName": "models/gemini-2.5-pro"
},
"options": {
"systemMessage": "=You are an expert advertising video creator. When given a product image description, you must write a detailed prompt describing how to create an 8-second commercial spot using that image. Your response should include the setting, people involved, and specific actions that take place. Focus solely on describing the visual scene without any introductory text or explanations."
},
"messages": {
"values": [
{
"content": "=Image description: {{ $json.content.parts[0].text }}"
}
]
}
},
"credentials": {
"googlePalmApi": {
"id": "AaNPKXAphyMzRgfA",
"name": "Google Gemini(PaLM) (Eure)"
}
},
"typeVersion": 1
},
{
"id": "29dc4ab9-f37a-4800-8304-1868bf3ab5ca",
"name": "キャプションの設定",
"type": "n8n-nodes-base.set",
"position": [
1200,
160
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"parameters": {
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"assignments": [
{
"id": "308eed8b-5893-4663-b5ea-c6203b2eebd6",
"name": "caption",
"type": "string",
"value": "={{ $json.content.parts[0].text }}"
}
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}
},
"typeVersion": 3.4
},
{
"id": "c5a6ed15-9973-4511-ab19-4456beba928a",
"name": "動画のアップロード",
"type": "n8n-nodes-base.googleDrive",
"position": [
1168,
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],
"parameters": {
"name": "={{$now.format('yyyyLLdd')}}-{{ $json.fileName }}",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1U_5X1tYUZ7NYp9BMQB11z7J-pFMTW8HX",
"cachedResultUrl": "https://drive.google.com/drive/folders/1U_5X1tYUZ7NYp9BMQB11z7J-pFMTW8HX",
"cachedResultName": "Video ads"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "HEy5EuZkgPZVEa9w",
"name": "Google Drive account (n3w.it)"
}
},
"typeVersion": 3
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{
"id": "04b3492e-ee42-4d00-b436-e49a819ea227",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"color": 3,
"width": 736,
"height": 176,
"content": "## Automate UGC video creation with Gemini and Google Veo 3 & upload to Instagram\n\nThis workflow automates the **creation and publishing of UGC (User-Generated Content) videos** using **Google Gemini** and **Google Veo 3**, then uploads them directly to **Instagram** with [Postiz](https://postiz.com/?ref=n3witalia)\n"
},
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{
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"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-400,
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],
"parameters": {
"width": 736,
"height": 192,
"content": "## STEP \n- In the \"Set image\" node, replace the default `image_url` value with yours\n- Create a FREE account on [Postiz](https://postiz.com/?ref=n3witalia)\n- Install \"Postiz\" node\n- Set Header Auth in the node \"Upload Video to Postiz\"\n- In **\"Postiz\"** node, set your `Channel ID`.\n- Execute Workflow"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"timezone": "Europe/Rome",
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1"
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"versionId": "e0d183cd-15cb-4a44-af6a-6bec82399bba",
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}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級 - コンテンツ作成, マルチモーダルAI
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
中級
ノード数13
カテゴリー2
ノードタイプ8
作成者
Davide
@n3witaliaFull-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza
外部リンク
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