A OpenGL music visualizer. GLMViz currently supports FiFo buffers and PulseAudio as input.
The main focus of this project is to create a high framerate, dB correct spectrum audio visualizer.
More examples are in the Example folder.
GLMViz is NOT a lightweight program as it's build using GLFW and other OpenGL abstraction libraries.
- OpenGL libraries:
- FFT library:
- Configuration library:
Additionally CMake 3.0.2 / Meson and a C++11 compatible compiler are needed to successfully build the project.
The install script automatically creates a build folder, handles configuration, etc...
Runnig the install script will install GLMViz to
/usr/local/bin/ and copy the default config to
Per-user configurations have to be copied manually using:
cp /etc/GLMViz/config ~/.config/GLMViz/config
Exit with CTRL-C or by closing the window.
The config can be reloaded by pressing R or by sending
SIGUSR1 to the program.