/// <summary>
/// Constructor.
/// </summary>
/// <param name="element">The <see cref="MediaElement"/> for the player.</param>
public MediaElementPlayer( MediaElement element )
{
this.player = element;
this.player.MediaOpened += ( Sender, Args ) =>
{
VidereMedia media = new VidereMedia( lastLoaded )
{
Duration = this.player.NaturalDuration.TimeSpan,
Name = lastLoaded.Name
};
OnMediaLoaded( new OnMediaLoadedEventArgs( media ) );
};
this.player.MediaFailed += ( Sender, Args ) => OnMediaFailedToLoad( new OnMediaFailedToLoadEventArgs( Args.ErrorException, Media ) );
VideoFileExtensions = new[ ]
{
"mp4", "mkv", "avi"
};
AudioFileExtensions = new[ ]
{
"mp3", "wav"
};
}
private async void NewMediaOnParsedChanged( object sender, ObjectEventArgs<MediaParsedChangedArgs> e )
{
if ( lastMedia == null )
throw new Exception( "No media loaded" );
FileInfo mediaFile = new FileInfo( new Uri( lastMedia.Mrl ).LocalPath );
VidereMedia media = new VidereMedia( mediaFile )
{
Duration = lastMedia.Duration,
Name = lastMedia.GetMeta( MetaDataType.Title )
};
xZune.Vlc.MediaTrack vid = lastMedia.GetTracks( ).FirstOrDefault( O => O.Type == TrackType.Video );
if ( vid?.VideoTrack != null )
{
VideoTrack vidTrack = vid.VideoTrack.Value;
media.Video = new VideoInfo
{
Width = vidTrack.Width,
Height = vidTrack.Height
};
}
xZune.Vlc.MediaTrack aud = lastMedia.GetTracks( ).FirstOrDefault( O => O.Type == TrackType.Audio );
if ( aud?.AudioTrack != null )
{
AudioTrack audTrack = aud.AudioTrack.Value;
media.Audio = new AudioInfo
{
Channels = audTrack.Channels,
Rate = audTrack.Rate
};
}
await ViderePlayer.MainDispatcher.InvokeAsync( ( ) => OnMediaLoaded( new OnMediaLoadedEventArgs( media ) ) );
}
/// <summary>
/// Stops the currently loaded media and unloads it.
/// </summary>
public void Stop( )
{
if ( !IsMediaLoaded )
return;
OnStop( );
Media = null;
}
/// <summary>
/// Calls the <see cref="MediaFailedToLoad"/> event.
/// </summary>
/// <param name="args">The event args.</param>
protected virtual void OnMediaFailedToLoad( OnMediaFailedToLoadEventArgs args )
{
Media = null;
MediaFailedToLoad?.Invoke( this, args );
}
/// <summary>
/// Calls the <see cref="MediaUnloaded"/> event.
/// </summary>
/// <param name="args">The event args.</param>
protected virtual void OnMediaUnloaded( OnMediaUnloadedEventArgs args )
{
Media = null;
MediaUnloaded?.Invoke( this, args );
}
/// <summary>
/// Calls the <see cref="MediaLoaded"/> event.
/// </summary>
/// <param name="args">The event args.</param>
protected virtual void OnMediaLoaded( OnMediaLoadedEventArgs args )
{
Media = args.MediaFile;
MediaLoaded?.Invoke( this, args );
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="media">The <see cref="VidereMedia"/> of the loaded media.</param>
public OnMediaLoadedEventArgs( VidereMedia media )
{
this.MediaFile = media;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="exception">The exception.</param>
/// <param name="file">The <see cref="VidereMedia"/> of the media that failed to load.</param>
public OnMediaFailedToLoadEventArgs( Exception exception, VidereMedia file )
{
this.Exception = exception;
this.MediaFile = file;
}
