LecGen AI - Intelligent Lecture Assistant

LecGen AI is a powerful tool designed to transform lecture recordings (YouTube links, video files, or audio files) into structured study materials.

Features

• Transcription: High-accuracy transcription using OpenAI's Whisper model.
• Summarization: Smart summaries that capture the essence of the lecture.
• Notes Generation: Structured notes for easy review.
• Quiz Generation: AI-generated questions and answers to test your knowledge.
• Flashcards: Interactive flashcards for active recall.

Setup

1. Clone the repository:

   git clone <repository-url>
   cd LecGenAICTE

2. Create and activate a virtual environment:

   python -m venv venv
   .\venv\Scripts\activate  # Windows
   source venv/bin/activate  # Linux/Mac

3. Install dependencies:

   pip install -r requirements.txt

4. Install FFmpeg: FFmpeg is required for audio processing. Download it from ffmpeg.org and add it to your system PATH.

Running the App

Streamlit Frontend (Recommended)

To run the modern Streamlit interface:

streamlit run streamlit_app.py

CLI Interface

To run the command-line interface:

python main.py

Tech Stack

• Frontend: Streamlit
• Transcription: OpenAI Whisper
• AI Models: Hugging Face Transformers (BART, T5, RoBERTa)
• Audio Processing: Pydub
• Video Download: yt-dlp