 is the Source of the MediaElement to
    				play as soon as either the entire source file is loaded (for nonstreaming
    				media) or an initial buffer is loaded (for streaming media). To prevent
    				the possible accessibility issues, developers can instead specifically set AutoPlay to
    				false, so that the user always controls whether the media plays. This
    				technique would thus be used in combination with providing user interface
    				controls that go along with the MediaElement, and