Open sound control windows3/1/2024 ![]() Then install the osc-web module by Vilson Vieira, which will create the folder “osc-web” in your users root folder and enable us to send/receive OSC messages via socket.io: git clone git:///automata/osc-web.git cd osc-web/ npm install.Open up the terminal and install socket.io with the help of the node.js New Packet Manager (npm): npm install socket.io.This enables real-time gaming or chatting. WebSockets allow for messages to be passed back and forth while keeping the connection open. There is no way for the server to send data to the client without beeing “asked” first. ![]() Traditionally, via HTTP, a client sends a request to the server, which then sends some data back. The WebSocket protocoll is neccessary for two-way, realtime communication with the browser. In our case, we’ll use the “socket.io” module to enable the communication via WebSocket. One of the benefits of node.js is the availability of countless open source libraries, called “modules”. node.js is basically a simple version of a web browser that doesn’t have any graphical interface and can (only) execute JavaScript code (it’s a “JavaScript runtime”). We’ll have to use node.js to recieve the OSC messages and forward them to the browser via WebSocket. Unfortunately, no browser can recieve OSC messages out of the box. This may not sound very exciting at first but OSC is incredibly useful for connecting devices and creating rich multimedia experiences. OSC is very simple, flexible and provides everything needed for real-time control of media. Open Sound Control ( OSC) is a protocol for communication among computers and other multimedia devices. We’ll use an open source app to send OSC messages from a smartphone to the browser via Wi-Fi. ![]() In this article, I’ll explain how you can send and recieve OSC messages with your browser.
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