A small project that listens from your microphone and displays a vumeter on your TV.
The idea is to lose nothing from the input buffer. See Time waits for nothing for further details.
- Clone the repository.
- In the directory containing the
Makefile, runmake. - Run
bin/vumeter
- Mac Book Air Mid-2013
- Raspberry pi 3 with Jabra Speaker 510
The prefered devices are hardcoded in vumeter.cpp. It will look for "Jabra SPEAK 510 USB", "Built-in Microphone" and "Built-in Output". You may want to change it to your available devices (it displays all available devices at initialization).
PortAudio SDL The awesome lock-free queue from cameron314