MuVi

A simple application that visualizes the FFT of currently playing sounds in the system.

Description

This is a two-person project aimed to improve C++ coding skills, including Boost, OpenCV and parallel processing.

Goals

The current goal is to provide a one-window app running on Windows that will attach to the default output device and provide some visualization of Fourier transformation.

Dependencies

Clone repository with:

git clone https://github.com/Kosciany/MuVi.git
git submodule init
git submodule update

MSYS2

1. Download msys2-x86_64-*.exe installer from msys2.org and proceed with default installation. Add msys64/mingw64/bin to PATH environmental variable (C:\msys64\mingw64\bin by default)

2. Launch MSYS2 console (C:\msys64\msys2.exe by default)

3. Install dependencies

   pacman -S mingw-w64-x86_64-toolchain msys2-w32api-headers msys2-w32api-runtime mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-boost mingw-w64-x86_64-spdlog mingw-w64-x86_64-opencv

4. Navigate to repository folder (PowerShell/CMD should work)

5. Build & run

   cmake -G ninja
   ninja
   audiotest.exe

Results

With following command:

audiotest.exe --color 13 --width 300 --height 200

application should present following output with this song.