Summarize YouTube videos & chat about content with GPT-4o-mini via Telegram

Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram

Description

This n8n workflow automates the process of summarizing YouTube video transcripts and enables users to interact with the content through AI-powered question answering via Telegram. It leverages the GPT-4o-mini model to generate summaries and provide insights based on the video’s transcript.

How It Works

1. Input: The workflow starts by receiving a YouTube video URL. This can be submitted through: - A Telegram chat message. - A webhook (e.g., triggered by a shortcut on Apple devices).

2. Transcript Extraction: The URL is processed to extract the video transcript using the custom youtubeTranscripter community node ([available here](https://www.npmjs.com/package/n8n-nodes-youtube-transcription-kasha)). The transcript is concatenated into a single text and stored in a Google Docs document.

3. Summarization: The GPT-4o-mini AI model analyzes the transcript and generates a structured summary, including: - A general overview. - Key moments. - Instructions (if applicable). The summary is then sent back to the user via Telegram.

4. Interactive Q&A: Users can ask questions about the video content via Telegram. The AI retrieves the stored transcript from Google Docs and provides accurate, context-based answers, which are sent back through Telegram.