Audio Analysis Modular App

This app analyzes short-form video audio for emotion, slang, rhythm, and cultural signals using a modular Python pipeline.

Features

• Extracts audio from video
• Transcribes speech with Whisper
• Analyzes acoustic features (MFCC, tempo, pitch)
• Detects slang and trending phrases
• Measures emotional tone
• Analyzes cadence and delivery style

Structure

• main.py: Orchestrates the pipeline
• audio_utils.py: Audio extraction and preprocessing
• transcription.py: Whisper transcription
• features.py: Acoustic feature extraction
• emotion.py: Emotion detection
• slang.py: Slang/keyword analysis
• cadence.py: Cadence and delivery analysis
• sample_data/: Place your video files here

Setup

1. Install dependencies:

   pip install -r requirements.txt
   

2. Place a video file in sample_data/ (e.g., your_video.mp4).
3. Run the app:

   python main.py sample_data/your_video.mp4