🔬 Automated video analysis: AI-powered insight generation from Google Drive
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Description
Automated Video Analysis: AI-Powered Insight Generation from Google Drive
Subtitle: From Google Drive Upload → Gemini AI → Video Insights
🌍 Overview
This workflow automates the analysis of videos stored in Google Drive. It downloads a video, validates it, sends it to Google Gemini AI for analysis, and returns a structured summary of the content.
Think of it as your AI-powered video analyst that works on schedule.
🟢 Section 1: Trigger – Start the Workflow
🔗 Node: Schedule Trigger
- Runs the workflow automatically at a defined interval (e.g., daily).
- Eliminates the need to manually start each run.
💡 Why useful? Keeps analysis consistent without human intervention.
🟦 Section 2: Download Video
🔗 Node: Download Video from Drive
- Connects to Google Drive.
- Fetches the video file you want to analyze.
💡 Why useful? Pulls the raw video directly from storage → no manual download needed.
🟣 Section 3: Prepare for AI Analysis
🔗 Nodes:
Basic LLM Chain→ Prepares a structured prompt for Gemini.Google Gemini Chat Model→ Defines Gemini as the AI engine for analysis.
💡 Why useful? Ensures that Gemini gets both the video file + clear instructions on what to analyze (e.g., “Please provide a summary”).
🟡 Section 4: Validate File Status
🔗 Node: Check File Status
- Confirms that the video file is uploaded and ready to be processed by Gemini’s API.
💡 Why useful? Prevents wasted runs by making sure the file exists and is accessible before analysis.
🔵 Section 5: AI Video Analysis
🔗 Node: Analyze Video
- Sends the video file to Gemini (via API request).
- Asks Gemini to analyze and summarize the video.
💡 Why useful? Extracts insights from video content automatically — no need to watch manually.
📩 Example Output:
> “The video shows a product demo highlighting three features: speed, security, and collaboration. The speaker explains how the software reduces manual tasks. Ending includes a call to action for early sign-up.”
🟠 Section 6: Format Results
🔗 Node: Format Analysis Result
- Structures the Gemini response into clean output.
- Makes it easy to forward results into email, Slack, or reporting tools.
💡 Why useful? Instead of messy raw JSON, you get clear summaries ready to share.
📊 Workflow Summary
| Section | Node(s) | Purpose | Benefit |
|---|---|---|---|
| 🟢 Trigger | Schedule Trigger | Run workflow on schedule | Fully automated start |
| 🟦 Download Video | Google Drive | Fetch video from Drive | Removes manual steps |
| 🟣 Prepare Prompt | Basic LLM Chain, Gemini Chat Model | Structure prompt for AI | Accurate AI analysis |
| 🟡 Validate File | Check File Status | Ensure file is accessible | Avoids failed runs |
| 🔵 AI Analysis | Analyze Video | Gemini analyzes + summarizes video | Saves hours of manual review |
| 🟠 Format Output | Format Analysis Result | Clean up AI output | Ready-to-use summaries |
| 🔴 Assistance | Sticky Notes | Training + support info | Beginner-friendly handoff |
🚀 Benefits
- Hands-free analysis → Videos summarized automatically.
- Saves time → No need to watch entire footage.
- Reliable → Validates file before sending to AI.
- Flexible → Schedule runs (daily, weekly, etc.).
- Scalable → Works for 1 video or 1,000.
- Beginner-friendly → Includes sticky notes and author support.
🔗 Nodes Used
HTTP Request, Google Drive, Schedule Trigger, Basic LLM Chain, Google Gemini Chat Model
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File