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POhtml5 video playing twice (audio doubled) with JQuery .append()
 

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  1. POhtml5 video playing twice (audio doubled) with JQuery .append()
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    <p>Huge WTF that I thought was a bug hidden in the <a href="http://meemoo.org" rel="noreferrer">semicomplex web app</a> that I'm making, but I have pared it down to the simplest code possible, and it is still replicable in Firefox, Chrome, and Safari, unpredictably but more than 1/2 of the time.</p> <p><a href="http://jsfiddle.net/cDpV9/7/" rel="noreferrer">http://jsfiddle.net/cDpV9/7/</a></p> <pre><code>var v = $("&lt;video id='v' src='http://ia600401.us.archive.org/18/items/ForrestPlaysTaik/forresto-plays-taik-piano-360.webm' autobuffer='auto' preload autoplay controls&gt;&lt;/video&gt;"); $("#player").append(v); </code></pre> <ol> <li>Add a video element.</li> <li>Video starts to load and play.</li> <li>Video audio sounds like it is doubled.</li> <li>Pause the visible video, and one audio track continues.</li> <li>Delete the video element; the ghost audio keeps playing.</li> <li>Delete the frame, and the ghost audio stops (though once in Firefox it continued to play after closing the window, and didn't stop until quitting Firefox).</li> </ol> <p>Here is a screen capture to maybe show that I'm not completely crazy: <a href="http://www.youtube.com/watch?v=hLYrakKagRY" rel="noreferrer">http://www.youtube.com/watch?v=hLYrakKagRY</a></p> <p>It doesn't seem to happen when making the element with <code>.html()</code> instead of <code>.append()</code>, so that's my only clue: <a href="http://jsfiddle.net/cDpV9/6/" rel="noreferrer">http://jsfiddle.net/cDpV9/6/</a></p> <pre><code>$("#player").html("&lt;video id='v' src='http://ia600401.us.archive.org/18/items/ForrestPlaysTaik/forresto-plays-taik-piano-360.webm' autobuffer='auto' preload autoplay controls&gt;&lt;/video&gt;"); </code></pre> <p>I'm on OS X 10.6.7.</p> <hr> <p>I think that I have it. Even just creating the JQuery object without adding it to the page causes the ghost player to play: <a href="http://jsfiddle.net/cDpV9/8/" rel="noreferrer">http://jsfiddle.net/cDpV9/8/</a> </p> <p><code>var v = $("&lt;video id='v' src='http://ia600401.us.archive.org/18/items/ForrestPlaysTaik/forresto-plays-taik-banjo-360.webm' autobuffer='auto' preload autoplay controls&gt;&lt;/video&gt;");</code></p> <p>For now I can work around this by using <code>.html()</code>. I'll report <a href="http://bugs.jquery.com/ticket/9174" rel="noreferrer">the issue</a> to JQuery.</p>
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    1. COEven I was facing the same issue. Changing to `$().html()`from `$().append()` fixed it.
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