Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<video id="task2ResultVideo" autobuffer poster="img/task2-results-host-poster.jpg">
    <source src="Video/webm/Task_2.4a_Host_treated.webm" type="video/webm" />
    <source src="Video/ogv/Task_2.4a_Host_treated.theora.ogv" type="video/ogg" />
    <source src="Video/MP4/Task_2.4a_Host_treated.mp4" type="video/mp4" />
</video>

JavaScript

$('video source').each(function(num,val){
    console.log($(this).attr('src'));        // i am not getting this..
    alert($(this).attr('src'));
    $(this).attr('src', 'changed ' + num);
    alert($(this).attr('src'));
})

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JSFiddle - React, Tailwind, and code Playground

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