HTML | DOM Track Object

Last Updated : 25 May, 2022

The Track object in HTML represents an HTML <track> element.
Accessing a Track Object:
A Track Object can be accessed by using getElementById() method.
This method is used to returns the element that has the ID attribute.

var x = document.getElementById("Track");

Creating a Track Object:
A Track Object can be created by using the document.createElement() method.
This method used to creates an Element Node with the specified name.

var x = document.createElement("Track");

Properties of Track Object

default: It returns the default state of the track.
Syntax:

var x = document.getElementById("myTrack").Default;

kind: It returns the value of the kind attribute of the track.
Syntax:

var x = document.getElementById("myTrack").kind;

label: It returns the value of the label attribute of the track.
Syntax:

var x = document.getElementById("myTrack").label;

readyState: It returns the current state of the track resource.
Syntax:

var x = document.getElementById("myTrack").readyState;

src: It returns the value of the src attribute of the track.
Syntax:

var x = document.getElementById("myTrack").src;

srclang: It returns the value of the srclang attribute of the track.
Syntax:

var x = document.getElementById("myTrack").srclang;

track: It returns a TextTrack object representing the track element’s text track data.
Syntax:

var x = document.getElementById("myTrack").track;

Example:

html

<html>
 
<head>
    <style>
        body {
            text-align: center;
        }
         
        h1 {
            color: green;
        }
    </style>
</head>
 
<body>
    <h1>GeeksforGeeks</h1>
    <h2>Track Object</h2>
 
    <video width="300"
           height="300"
           controls>
       
        <track src=
"https://write.geeksforgeeks.org/wp-content/uploads/11.mp4"
               kind="subtitles"
               srclang="en"
               label="English">
       
            <source id="myTrack"
                    src=
"https://write.geeksforgeeks.org/wp-content/uploads/11.mp4"
                    type="video/mp4">
       
            <source src=
"https://write.geeksforgeeks.org/wp-content/uploads/11.ogg"
                    type="video/ogg"> 
      Your browser does not support the video element.
    </video>
 
     
 
<p>Click the button to get 
      the source of the video file.</p>
 
 
 
    <button onclick="myFunction()">
      Get Source
  </button>
 
    <p id="demo"></p>
 
 
 
    <script>
        function myFunction() {
            var x = document.getElementById(
              "myTrack").src;
            document.getElementById(
              "demo").innerHTML = x;
        }
    </script>
</body>
 
</html>