This is an Audio Visualizer that I made using OpenGL+GLEW+SFML+C++.
I learned about the DFT and FFT to make this.
R to restart
M to Mute
O toggle Visualizer to a log scale
L to chnage ploting style to Lines
I to chnage ploting style to Points
B to chnage ploting style to Bars
Left and Right Arrows to change offset
Download all the items in Release and put them in a folder and you should be able to run it as long as you're on windows.
Only compatible with songs that are monochannel 44100Hz and PWM in the file format WAV, OGG/Vorbis and FLAC.