JWPlayer encounters an issue: "undefined" function is not defined

Can anyone lend a hand with this issue I'm facing?

I'm attempting to upload a video using jwplayer but encountering errors.

Here is the snippet of code I'm utilizing:

        <script type="text/javascript">
            jwplayer("legacyPlayer").setup({
                width:370,
                height:240,
                file: "https://s3.amazonaws.com/legacy/videoname.mp4",
            });
        </script>

        <div id="legacyPlayer" align="center"></div>

The error message displayed in my console is as follows:

Uncaught TypeError: undefined is not a function

Any assistance in resolving this issue would be highly appreciated.

Thanks,

javascriptjwplayer

Answer №1

To ensure proper execution, always remember to place the script block after the HTML tag. Here is an example:

<div id="videoPlayer" align="center"></div>
<script type="text/javascript">
    videojs("videoPlayer").setup({
        width:640,
        height:360,
        file: "https://example.com/video.mp4",
    });
</script>

It's crucial to note that when a browser encounters a script tag, it pauses parsing other HTML content until the script is loaded and executed. This can lead to issues if the element you are trying to manipulate in the script (e.g., "videoPlayer") does not exist yet. This is often the cause of errors like "undefined is not a function," indicating that the selector cannot find the specified DOM element.

Answer №2

It is important to ensure that the ID of your div, "container", matches the name used in jwplayer('container')

<div id="container">Loading the player...</div>

    <script type="text/javascript">

        var player = jwplayer('container');
        player.setup({
            file: "//content.jwplatform.com/videos/3XnJSIm4-640.mp4",
            image: "//content.jwplatform.com/thumbs/3XnJSIm4-640.jpg",
            width: 640,
            height: 270,
            logo: {
                file: "//content.jwplatform.com/watermarks/gdz4zR4a.png",
                link: "//www.blender.org/foundation/"
            },
            abouttext: 'Video Available at Blender.org',
            aboutlink: 'http://www.blender.org'
        });
    </script>

</div>

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