HTML5 video tracking

HTML

<div style="display: block; position: relative; max-width: 760px;">
    <div style="display: block; padding-top: 56.5789473684211%;">
        <video id="myHtml5PlayerID" preload="metadata" data-account="3262544219001" data-video-id="4443625177001" data-setup='{"techOrder": ["html5", "hls", "flash"]}' data-player="f9f89423-7975-4ba7-b926-811a4b2a543c" data-embed="default" class="video-js" controls="" style="width: 100%; height: 100%; position: absolute; top: 0px; bottom: 0px; right: 0px; left: 0px;"></video>
        <script src="//players.brightcove.net/3262544219001/f9f89423-7975-4ba7-b926-811a4b2a543c_default/index.min.js"></script>   
        <script>   $(".vjs-big-play-button").hide();
        $(".vjs-play-control").hide(); 
        </script>
    </div>
</div>

JavaScript

//HTML5 default video tracking
videojs("myHtml5PlayerID").ready(function () {
   
    var player, videoID, videoName, timeViewed, videoDuration, totalSeconds;
    loadData();
    function loadData() {
        player = videojs('myHtml5PlayerID');
    }
    
    player.on("loadstart", function (evt) {
        if (player.mediainfo) {
            videoName = player.mediainfo.name;
            console.log("videoName: " + videoName);
        }
    });
    
    player.on("loadedmetadata", function () {
        $(".vjs-big-play-button").show();
        $(".vjs-play-control").show();        
    });
    player.on("ended", function () {
        logEvent("ended", player.currentTime());
        alert("ended at: " + player.currentTime());
    });
    player.on("pause", function () {
        alert("paused at: " + player.currentTime());
    });
    player.on("seeked", function () {
        //logEvent("seeked", player.currentTime());
        player.play();
    });
    player.on("progress", function () {});
    player.on("timeupdate", function () {
        //logEvent("timeupdate",player.currentTime());
        console.log("timeupdate: " + player.currentTime());
    });
    player.on("durationchange", function () {
        //logEvent("durationchange", player.currentTime());
    });
    player.on("abort", function () {
        player.pause();
        //logEvent("abort", player.currentTime());
    });
    player.one("play", function (evt) {
        player.play();
        alert("Started at: " + player.currentTime());
        $(".vjs-big-play-button").hide();
        console.log("play", player.currentTime());
    });

    function logEvent(eventName, timeViewed, totalSeconds) {
    
  
        var lengthOfVideo = player.duration();
        lengthOfVideo = (lengthOfVideo > 60 ? lengthOfVideo / 60 : lengthOfVideo);
        lengthOfVideo = Math.round(lengthOfVideo * 100) / 100;
        var duration = lengthOfVideo.toString().replace('.', ':');
        
        var seconds = totalSeconds...