livecam.js

const LiveCam = require('livecam');
const webcam_server = new LiveCam
({
    // address and port of the webcam UI
    'ui_addr' : '192.168.1.117',
    'ui_port' : 11000,

    // address and port of the webcam Socket.IO server
    // this server broadcasts GStreamer's video frames
    // for consumption in browser side.
    'broadcast_addr' : '192.168.1.117',
    'broadcast_port' : 12000,

    // address and port of GStreamer's tcp sink
    'gst_tcp_addr' : '192.168.1.117',
    'gst_tcp_port' : 10000,

    // callback function called when server starts
    'start' : function() {
        console.log('WebCam server started!');
    },

    // webcam object holds configuration of webcam frames
    'webcam' : {

        // should frames be converted to grayscale (default : false)
        'grayscale' : true,

        // should width of the frame be resized (default : 0)
        // provide 0 to match webcam input
        'width' : 800,

        // should height of the frame be resized (default : 0)
        // provide 0 to match webcam input
        'height' : 600,

        // should a fake source be used instead of an actual webcam
        // suitable for debugging and development (default : false)
        'fake' : false,

        // framerate of the feed (default : 0)
        // provide 0 to match webcam input
        'framerate' : 7,

        // macos only: select the webcam via index
        'deviceIndex' : 1
    }
});

webcam_server.broadcast();