Přehrání AVI klipu ve WPF – .NET – Fórum – Programujte.com

Zdravim, udelal jsem si jednoduchou wpf app pro prehravani videa a nejak mi to nejede. Nevite nekdo proc?
MainWindow.xaml mam

<Window

	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

	x:Class="movie.MainWindow"

	x:Name="Window"

	Title="MainWindow"

	Width="640" Height="480">



	<Grid x:Name="LayoutRoot">

	<MediaElement Source="movie.avi" LoadedBehavior="Play" Name="mediaelement" MouseDown="mediaelement_MouseDown" />

	<Button Margin="44,0,0,32" VerticalAlignment="Bottom" Height="70" Content="Button" HorizontalAlignment="Left" Width="190" Click="Button_Click"/>

	</Grid>

</Window>

private void mediaelement_MouseDown(object sender, System.Windows.Input.MouseButtonEventArgs e)

		{

			mediaelement.Play();

		}



		private void Button_Click(object sender, System.Windows.RoutedEventArgs e)

		{

			mediaelement.Play();

		}

tak uz jsem na to prisel, je zapotrebi mit nainstalovan mediaplayer v.10 a vysse, pote mediaelement slape jak ma.