Création de vidéos UGC avec Gemini et Google Veo 3 et téléversement sur Instagram

Intermédiaire

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

Prérequis
  • Informations d'identification Google Drive API
  • Peut nécessiter les informations d'identification d'authentification de l'API cible
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
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  "name": "Create UGC video with Gemini and Google Veo 3 & Upload to Instagram",
  "tags": [],
  "nodes": [
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      "name": "Lors du clic sur 'Exécuter le workflow'",
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      "parameters": {},
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      "name": "Analyser l'image",
      "type": "@n8n/n8n-nodes-langchain.googleGemini",
      "position": [
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      "parameters": {
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          "cachedResultName": "models/gemini-2.5-pro"
        },
        "options": {},
        "resource": "image",
        "imageUrls": "={{ $json.image_url }}",
        "operation": "analyze"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "0p34rXqIqy8WuoPg",
          "name": "Google Gemini(PaLM) Api account"
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      },
      "typeVersion": 1
    },
    {
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      "name": "Fusionner",
      "type": "n8n-nodes-base.merge",
      "position": [
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      "parameters": {
        "mode": "combine",
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      "typeVersion": 3.2
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    {
      "id": "c136c427-848c-46f0-b73b-baa3770e89fd",
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      "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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              "name": "file",
              "parameterType": "formBinaryData",
              "inputDataFieldName": "data"
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          ]
        },
        "genericAuthType": "httpHeaderAuth"
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      "credentials": {
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          "name": "Postiz"
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      "typeVersion": 4.2
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    {
      "id": "4aac7e3e-07b3-4ce1-9cd3-5cd7cb4a0ce7",
      "name": "Instagram",
      "type": "n8n-nodes-postiz.postiz",
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      "parameters": {
        "date": "={{ $now.format('yyyy-LL-dd') }}T{{ $now.format('HH:ii:ss') }}",
        "type": "schedule",
        "posts": {
          "post": [
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              "value": {
                "contentItem": [
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                          "id": "={{ $json.id }}",
                          "path": "={{ $json.path }}"
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              "settings": {
                "setting": [
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                    "key": "post_type",
                    "stringValue": "post"
                  }
                ]
              },
              "integrationId": "XXXXXXX"
            }
          ]
        },
        "shortLink": true
      },
      "credentials": {
        "postizApi": {
          "id": "c8iQxqMcfCXPbUHc",
          "name": "Postiz account"
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      },
      "typeVersion": 1
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      "name": "Définir l'image",
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        "assignments": {
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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"
            }
          ]
        }
      },
      "typeVersion": 3.4
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    {
      "id": "75b7b9cd-15cf-4b46-81e0-cad8c3c14ff4",
      "name": "Générer une vidéo UGC",
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      "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",
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        "options": {
          "aspectRatio": "16:9"
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        "resource": "video"
      },
      "credentials": {
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      "typeVersion": 1
    },
    {
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      "name": "Responsable des réseaux sociaux",
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      "position": [
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          "__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": "Directeur créatif",
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        "options": {
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        },
        "messages": {
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              "content": "=Image description: {{ $json.content.parts[0].text }}"
            }
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      "name": "Définir la légende",
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              "type": "string",
              "value": "={{ $json.content.parts[0].text }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "c5a6ed15-9973-4511-ab19-4456beba928a",
      "name": "Télécharger la vidéo",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
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      ],
      "parameters": {
        "name": "={{$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",
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      "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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      "name": "Note autocollante 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        -224
      ],
      "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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}
Foire aux questions

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.

Informations sur le workflow
Niveau de difficulté
Intermédiaire
Nombre de nœuds13
Catégorie2
Types de nœuds8
Description de la difficulté

Adapté aux utilisateurs expérimentés, avec des workflows de complexité moyenne contenant 6-15 nœuds

Auteur

Full-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

Liens externes
Voir sur n8n.io

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Catégories

Catégories: 34