<Window x:Class="SoundAndVideo.AnimatedVideoWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="AnimatedVideoWindow" Height="450" Width="400">
<Window.Resources>
<Storyboard x:Key="MediaStoryboardResource">
<MediaTimeline Storyboard.TargetName="media" Source="test.mpg" FillBehavior="HoldEnd"
RepeatBehavior="Forever"></MediaTimeline>
<DoubleAnimation Storyboard.TargetName="media" Storyboard.TargetProperty="(MediaElement.RenderTransform).(RotateTransform.Angle)"
To="360" Duration="0:0:2" RepeatBehavior="Forever"></DoubleAnimation>
</Storyboard>
</Window.Resources>
<StackPanel>
<StackPanel.Triggers>
<EventTrigger RoutedEvent="ButtonBase.Click" SourceName="cmdPlay">
<EventTrigger.Actions>
<BeginStoryboard Name="MediaStoryboard" Storyboard="{StaticResource MediaStoryboardResource}"/>
</EventTrigger.Actions>
</EventTrigger>
<EventTrigger RoutedEvent="ButtonBase.Click" SourceName="cmdStop">
<EventTrigger.Actions>
<StopStoryboard BeginStoryboardName="MediaStoryboard"/>
</EventTrigger.Actions>
</EventTrigger>
</StackPanel.Triggers>
<Button Name="cmdPlay">Play (Declarative)</Button>
<Button Name="cmdStop">Stop (Declarative)</Button>
<Button Click="cmdPlayCode_Click">Play (Code)</Button>
<MediaElement Name="media" Grid.Row="1" Stretch="None" RenderTransformOrigin="0.5,0.5" >
<MediaElement.RenderTransform>
<RotateTransform></RotateTransform>
</MediaElement.RenderTransform>
</MediaElement>
</StackPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Windows.Media.Animation;
namespace SoundAndVideo
{
public partial class AnimatedVideoWindow : System.Windows.Window
{
public AnimatedVideoWindow()
{
InitializeComponent();
}
private void cmdPlayCode_Click(object sender, RoutedEventArgs e)
{
MediaTimeline timeline = new MediaTimeline(new Uri("test.mpg", UriKind.Relative));
timeline.RepeatBehavior = RepeatBehavior.Forever;
MediaClock clock = timeline.CreateClock();
MediaPlayer player = new MediaPlayer();
player.Clock = clock;
VideoDrawing videoDrawing = new VideoDrawing();
videoDrawing.Rect = new Rect(150, 0, 100, 100);
videoDrawing.Player = player;
DrawingBrush brush = new DrawingBrush(videoDrawing);
this.Background = brush;
clock.Controller.Begin();
}
}
}
|
