deandob

    // Live video stream management for HTML5 video. Uses FFMPEG to connect to H.264 camera stream, 
    // Camera stream is remuxed to a MP4 stream for HTML5 video compatibility and segments are recorded for later playback
var liveStream = function (req, resp) {                                            // handle each client request by instantiating a new FFMPEG instance
    // For live streaming, create a fragmented MP4 file with empty moov (no seeking possible).

    var reqUrl = url.parse(req.url, true)
    var cameraName = typeof reqUrl.pathname === "string" ? reqUrl.pathname.substring(1) : undefined;
    if (cameraName) {
        try {
            cameraName = decodeURIComponent(cameraName);

deandob

--------------- FFMPEG command line
    ffmpeg = child_process.spawn("ffmpeg", [
        "-i", rtsp , "-vcodec", "copy", "-f", "mp4", "-f", "segment", "-segment_time", recSeg, "-segment_wrap", 2, "-map", "0", "-segment_format", "mp4", "-reset_timestamps", "1", "-y", "plugins/security/videos/" + camName + "/rec-%01d.mp4"
    ],  {detached: false});
    
---------------- Node.JS streamer
    // Stream mp4 video file based on URL request from client player. Accept request for partial streams
    // Code attribution: https://github.com/meloncholy/vid-streamer/blob/master/index.js (MIT license)
var recStream = function (req, resp) {
    var stream;

deandob

<link rel="import" href="../chart-js/chart-js.html">
<link rel="import" href="../core-input/core-input.html">
<link rel="import" href="../core-menu/core-submenu.html">
<link rel="import" href="../core-item/core-item.html">
<link rel="import" href="../topeka-elements/category-icons.html">
<link rel="import" href="../core-icon/core-icon.html">
<link rel="import" href="../paper-calculator/paper-calculator.html">

<polymer-element name="my-element">