Création de vidéos UGC avec Gemini et Google Veo 3 et téléversement sur Instagram
Ceci est unContent Creation, Multimodal AIworkflow d'automatisation du domainecontenant 13 nœuds.Utilise principalement des nœuds comme Set, Merge, Postiz, GoogleDrive, HttpRequest. Création automatisée de vidéos UGC avec Gemini et Google Veo 3, et publication sur Instagram via Postiz
- •Informations d'identification Google Drive API
- •Peut nécessiter les informations d'identification d'authentification de l'API cible
Nœuds utilisés (13)
Catégorie
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"name": "Create UGC video with Gemini and Google Veo 3 & Upload to Instagram",
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"resource": "image",
"imageUrls": "={{ $json.image_url }}",
"operation": "analyze"
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{
"id": "c136c427-848c-46f0-b73b-baa3770e89fd",
"name": "Télécharger la vidéo vers Postiz",
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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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"parameters": {
"date": "={{ $now.format('yyyy-LL-dd') }}T{{ $now.format('HH:ii:ss') }}",
"type": "schedule",
"posts": {
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"value": {
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"image": {
"imageItem": [
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"path": "={{ $json.path }}"
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"settings": {
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"shortLink": true
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{
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"name": "Définir l'image",
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{
"id": "7c1cd08f-845c-4e81-8a15-fe8ed4f1c8eb",
"name": "image_url",
"type": "string",
"value": "https://n3wstorage.b-cdn.net/n3witalia/image_ugc.png"
}
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}
},
"typeVersion": 3.4
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{
"id": "75b7b9cd-15cf-4b46-81e0-cad8c3c14ff4",
"name": "Générer une vidéo UGC",
"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"
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"options": {
"aspectRatio": "16:9"
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"resource": "video"
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"credentials": {
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"name": "Google Gemini(PaLM) (Eure)"
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{
"id": "a7822306-1f3f-41b3-a145-2ed118d05a3c",
"name": "Responsable des réseaux sociaux",
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"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 }}"
}
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"name": "Google Gemini(PaLM) (Eure)"
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"name": "Directeur créatif",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
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"mode": "list",
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"cachedResultName": "models/gemini-2.5-pro"
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"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 }}"
}
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"name": "caption",
"type": "string",
"value": "={{ $json.content.parts[0].text }}"
}
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{
"id": "c5a6ed15-9973-4511-ab19-4456beba928a",
"name": "Télécharger la vidéo",
"type": "n8n-nodes-base.googleDrive",
"position": [
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],
"parameters": {
"name": "={{$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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"name": "Note autocollante",
"type": "n8n-nodes-base.stickyNote",
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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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"name": "Note autocollante 1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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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"
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"typeVersion": 1
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}Comment utiliser ce workflow ?
Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.
Dans quelles scénarios ce workflow est-il adapté ?
Intermédiaire - Création de contenu, IA Multimodale
Est-ce payant ?
Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.
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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
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