mzilinec / audio-input-visualizer

This simple utility can be used to visualize audio input in web browser in real time. It consists of a C++ backend that records audio and sends it to a Javascript frontend via websocket.

Audio input visualizer

This simple utility can be used to visualize audio input in web browser in real time. It consists of a C++ backend that records audio and sends it to a Javascript frontend via websocket.

Requirements

• Boost
• PortAudio

Installation

• Obtain Boost: sudo apt install libboost-dev
• Obtain PortAudio from here: http://portaudio.com/docs/v19-doxydocs/compile_linux.html
• Compile audio server cd src && g++ main.cpp -L/usr/local/lib -lportaudio -lpthread -o ../audioServer
• Add content of client.html into the website

Usage

./audioServer [-p PORT]
xdg-open ./client.html

Example

License

MIT