HTML | DOM Video canPlayType( ) Method

The Video canPlayType() method is used for checking if the browser can play the specified video type or not. The Video canPlayType method returns a string which represents the level of support.

Syntax:

videoObject.canPlayType(type)

Parameter Values:



  • type : It specifies the video type (and optional codecs) to test support for.

Return: The Video canPlayType() method generally returns one of the following values:

  • “probably” : It means that this video type is most likely supported for browser.
  • “maybe” :It means that the browser might support this video type.
  • “” (empty string) :It means that the browser does not support this video type.

Below program illustrates the Video canPlayType() method :

Example: Checking if a browser can play different types of video or not.

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<!DOCTYPE html>
<html>
  
<head>
    <title>
        DOM Video canPlayType( ) Method
    </title>
</head>
  
<body style="text-align: center">
  
    <h1 style="color: green">
      GeeksforGeeks
  </h1>
    <h2 style="font-family: Impact">
      Video canPlayType() Method
  </h2>
    <br>
  
    <p>
      Does the browser support playing OGG videos? <span>
<button ondblclick=
        "My_Video(event, 'video/ogg', 'theora, vorbis')"
        type="button">Check</button>
</span></p>
  
    <p>Does the browser support playing MP4 videos? <span>
<button ondblclick=
        "My_Video(event, 'video/mp4', 'avc1.42E01E, mp4a.40.2')"
         type="button">Check</button>
</span></p>
  
    <script>
        function My_Video(e, vidType, codType) {
  
            var v = document.createElement("Video");
            isSupp = 
              v.canPlayType(vidType + ';codecs="' 
                            + codType + '"');
            
            if (isSupp == "") {
                isSupp = "No";
            }
            
            e.target.parentNode.innerHTML = 
              "Compatilibility : " + isSupp;
  
        }
    </script>
  
</body>
  
</html>

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Output:

  • Before clicking the button:
  • After clicking the button:

Supported Browsers: The browser supported by HTML | DOM Video canPlayType( ) Method are listed below:

  • Google Chrome
  • Internet Explorer 9.0
  • Firefox
  • Opera
  • Apple Safari


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