README.md

Music visualizer

Program allows you to play audio file with wav format and show simple audio wave "visualisation".

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Example of application window

Getting Started

Requirements

• ! Your machine must have access to audio device !
• ! Windows x64 platform !

Dependencies for Running Locally

• cmake >= 3.8
  • All OSes: click here for installation instructions
• make >= 4.1 (Linux, Mac), 3.81 (Windows)
  • Linux: make is installed by default on most Linux distros
  • Mac: install Xcode command line tools to get make
  • Windows: Click here for installation instructions
• VCPKG
  • For all platforms: Download dependency tool

Build and Run

0. Get SDL2 and FFTW3.
1. Compile: cd build && cmake .. && make.
2. Run it ./MusicVisualizer -f test.wav.

• test.wav contains audio of coffee machine but you can use own sounds.
• VS code\studio set your VCPKG_ROOT in CMakeSettings.json to find libraries.

Project structure

src
├── main.cpp    // Entry point
├── Audio       // Contains audio related implementation
├── Exception   // Application exceptions
└── Graphic     // Graphic related implementation

• Project based on SDL library so concrete implementation (wrappers) must be stored inside SDL folders, for example Graphic/SDL.

Next to Develop\Fix

- Handle controls for player (Stop/play, volume, next, prev buttons etc)
- Load multiple files as playlist
- Handle playlist play (order and shuffle)
- Support Linux platform again
- Experement with Spotify API

License

This project is licensed with the MIT license.