How to properly unload/destroy a VIDEO element

Question

I\'m working on a realtime media browsing/playback application that uses objects in the browser for playback, when available.

I\'m using a

Answer 1

This "solution" is reported to work, presumably because it would make those video container objects available for garbage collection (see the note below for a discussion of why delete shouldn't be making a difference). In any case, your results are likely to vary by browser:

$(container_selector).children().filter("video").each(function(){
    this.pause(); // can't hurt
    delete this; // @sparkey reports that this did the trick (even though it makes no sense!)
    $(this).remove(); // this is probably what actually does the trick
});
$(container_selector).empty();

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Note: There's no doubt that the delete keyword is specified only to remove properties from objects (as others have pointed out in the comments). Logging this to the console both before and after the delete this line, above, shows the same result each time. delete this should do nothing and make no difference. Yet this answer continues to receive a trickle of votes, and people have reported that omitting delete this makes it stop working. Perhaps there's strangeness in how some browser JS engines implement delete, or an unusual interaction between a browser's delete and what jQuery is doing with this.

So, just be aware, if this answer solves your problem, that if it does work, it's not clear why that's the case, and it's just as likely to stop working for any number of reasons.