mediaelement

问题 Seems simple enough, but I cannot figure out any way to determine what the state of a MediaElement is. There are various properties for some states (such as IsBuffering) but I can't find any for states such as Play, Pause, etc. Silverlight seems to have a CurrentState property that shows all these. Currently the way I'm determining whether a video is supposed to be playing is watching for various events and a timer that checks to see if any progress is being made. I'm new to MediaElement and

问题 In c#/wpf I added a progressbar and mediaelement to my window. The idea was that progressbar is displaying how much is been played in the mediaelement. I tried it with the following xaml: <Window x:Class="TestApp.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="627" Width="889"> <Grid> <MediaElement Margin="152,8,140,41" Name="mediaElement1" MediaEnded="mediaElement1_MediaEnded"

问题 I have two displays. I want to make a media player and I want to play video full screen on my secondary display. So I’m trying to make a media player using WPF Here is the code so far I wrote Screen[] _screens = Screen.AllScreens; System.Drawing.Rectangle ractagle = _screens[1].Bounds; //player is my window player.WindowState = WindowState.Maximized; player.WindowStyle = WindowStyle.None; player.Left = ractagle.X; player.Top = ractagle.Y; // MediaControl is an media elements MediaControl

问题 Is there a way to make MediaElement support more video codecs like mkv , flv , mov etc.? If not, is there any other control that supports more video codecs? 回答1: Have you seen the Player Framework? It's an open source component supporting Windows 8, part of the Microsoft Media Platform, and developed by Microsoft. It's an alternative to the standard MediaElement control, and provides a plug-in mechanism. I'm not sure whether you can support extra codecs through this mechanism though. Other

问题 When I try to load my video, it won't play. The error I'm getting for the mediafailed event is: 3016 AG_E_INVALIDMEDIATYPE. It's a wmv file which is supported and I can play it with windows media player without a problem. What could be the problem? Thanks 回答1: Not all media types are supported, not even all wmvs: http://msdn.microsoft.com/en-us/library/cc189080(v=vs.95).aspx You could perhaps try to convert it to an appropriate media type. Also, make sure it's a resource file. To do this,

问题 I have Silverlight application that recieves special structure of media: images and videos. Data is recieved as byte[] for each image or video To show images, I use: MemoryStream stream = new MemoryStream(Node.ResourceBin); BitmapImage bmp = new BitmapImage(); bmp.SetSource(stream); ImageContainer.Source = bmp; And it works. To show video I have tried: MemoryStream stream = new MemoryStream(); stream.Write(Node.ResourceBin, 0, Node.ResourceBin.Length); stream.Position = 0; VideoContainer

问题 I am working on windows phone 8 trying to implement the audio playing feature in my app by creating the user control and media element. Surprisingly audio is playing during debugging but as i run the app without debug mode audio does not play, i tried the await and async methodology but thats also not working. MainPage.xaml.cs private async void AudioControl(string audioId, string audio_url) { customControlAudioPlayer.media_Id = audioId; customAudioPlayer.media_Url = audio_url; //Following

问题 I'm trying to be able to affect SpeedRatio on a MediaElement whilst having the media play in a continous loop. This is possible through code behind; I can reset the position of the media once it has ended, but that creates a seam in the playback. For seamless playback, I use a MediaTimeline, but when I use I media timeline, I can't change the SpeedRatio. Has anyone got a different approach to looping playback in a mediaElement, or handling SpeedRatio? UPDATE: If I stop the timeline, change

问题 In the xaml I have: <Page.Background> <ImageBrush ImageSource="/TheseusAndTheMinotaur;component/Images/marbleBackground.jpg"/> </Page.Background> <Grid x:Name="mainGrid" Margin="0" IsHitTestVisible="True"> <Grid.ColumnDefinitions> <ColumnDefinition/> <ColumnDefinition Width="500" x:Name="gameArea"/> <ColumnDefinition/> </Grid.ColumnDefinitions> <MediaElement x:Name="footStep" Source="minotaurFoot.mp3" Volume="1" LoadedBehavior="Manual"/> <Button x:Name="btnExit" Content="Exit"

问题 I have a C#/WPF application and I need to play a video stream over HTTPS (I'm talking about a YouTube videos, direct URLs extracted by using YoutubeExplode). It's well known that WPF MediaElement is a control with a lot of BUGs, but I'm looking for a method to make it work. Like in this stackoverflow question, I'd like to make a localhost redirect by coding a small HttpListener that transmits the HTTPS response in real time using an HTTP URL, but I have no idea how to do it. Maybe someone can