HTML default Attribute

Last Updated : 28 Aug, 2024

The HTML default Attribute is a Boolean attribute. This attribute is used to specify that the track will be enabled if the user's preferences do not indicate that another track would be more appropriate.
Note: With a default attribute, there must not be more than one track element per media element.
Syntax:

<track src="subtitles_en.vtt" default>

Applicable:

<track>

Example: In this example, we demonstrate the use of the default attribute within the <track> element of a video. It provides English subtitles as the default option for the video playback.

html

<html>

<head>
    <style>
        body {
            text-align: center;
        }
        
        h1 {
            color: green;
        }
    </style>
</head>

<body>
    <h1>GeeksforGeeks</h1>
    <h2> 
    HTML default Attribute 
</h2>

    <video width="100" 
           height="100"
           controls>

        <track src=
"https://write.geeksforgeeks.org/wp-content/uploads/11.mp4" 
               kind="subtitles" 
               srclang="en" 
               label="English"
               default>

            <source id="myTrack"
                    src=
"https://write.geeksforgeeks.org/wp-content/uploads/11.mp4"
                    type="video/mp4">

    </video>
</body>

</html>

Output :

Supported Browsers: The browsers supported by HTML default Attribute are listed below:

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