🎬 TubeTalk AI – Chat with YouTube Videos!

TubeTalk AI is an AI-powered web app that lets you interact with YouTube videos using OpenAI's GPT-4 and Embedchain. Simply provide a YouTube video URL, and the app extracts the transcript, allowing you to ask questions and get meaningful insights instantly.

🔗 Supports:

✅ YouTube Videos

✅ YouTube Shorts

🛠 Features

• Fetch YouTube Transcripts – Extracts video subtitles automatically.
• AI-Powered Q&A – Ask any question about the video's content.
• Memory-Powered Responses – Uses ChromaDB to store and retrieve relevant information.
• YouTube Shorts Support – Works with both standard videos & shorts.
• Fast & Easy Setup – Just paste the video URL and start chatting!

🚀 How It Works

1️⃣ Enter a YouTube Video URL

2️⃣ TubeTalk AI fetches the transcript

3️⃣ Ask AI any question related to the video

4️⃣ Get instant, intelligent answers!

🏗 Tech Stack

• Python – The core language powering the app.
• Streamlit – A lightweight web framework for building interactive UIs.
• Embedchain – Manages both the LLM (GPT-4) and vector store (ChromaDB) for AI-powered Q&A.
• OpenAI GPT-4 – The AI model answering questions about the video.
• ChromaDB – A vector database for efficient semantic search.
• yt_dlp – Extracts video metadata, including title and thumbnails.
• YouTube Transcript API – Fetches video subtitles for processing.

🚀 Installation & Setup

1️⃣ Clone the Repository

```
git clone https://github.com/Aish-p/TubeTalk-AI.git
cd TubeTalk-AI
```

2️⃣ Install Dependencies

```
pip install -r requirements.txt
```

3️⃣ Run the App

```
streamlit run app.py
```

🔑 API Key Setup

This project requires an OpenAI API Key to function.

1. Get your API key from here.
2. Enter the key in the sidebar under "🔑 Settings" before using the app.

Demo

Check out the app in action! Below are examples of how TubeTalk AI interacts with YouTube videos and Shorts.

Home Screen Overview

Chatting with a YouTube Video

Question on a YouTube Short

📜 License

MIT License – Free to use & modify!