Gets the width of the video associated with the media.
Assembly: System.Windows (in System.Windows.dll)
Dependency property identifier field: NaturalVideoWidthProperty
Developers using the MediaElement can choose to stretch the video as they wish (there are multiple Stretch modes available), but the natural render resolution, which is the default size that video is drawn, is returned by the and NaturalVideoHeight properties.
is not accurate until the MediaOpened event has been raised.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.