/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <param name="disposing">Indicates if Dispose is being called from the Dispose method.</param>
protected virtual void Dispose(bool disposing)
{
if (disposing && !this.disposed)
{
this.mediaPlugin.CurrentStateChanged -= this.MediaPluginCurrentStateChanged;
this.mediaPlugin.SeekCompleted -= this.MediaPluginSeekCompleted;
this.mediaPlugin.Unload();
this.mediaPlugin.Dispose();
this.mediaPlugin = null;
this.disposed = true;
}
}
public ManifestPlayableMediaData(bool videoMedia)
{
this.videoMedia = videoMedia;
this.mediaPlugin = new RCESmoothStreamingMediaPlugin {
AutoPlay = false
};
this.mediaPlugin.VisualElement.Opacity = 0;
this.mediaPlugin.VisualElement.Visibility = Visibility.Collapsed;
this.mediaPlugin.CurrentStateChanged += this.MediaPluginCurrentStateChanged;
this.mediaPlugin.SeekCompleted += this.MediaPluginSeekCompleted;
this.mediaPlugin.MediaOpened += this.OnMediaOpened;
this.mediaPlugin.MediaFailed += this.MediaPlugin_MediaFailed;
}
public static TimeSpan GetVideoStreamStartOffset(this IRCESmoothStreamingMediaPlugin mediaPlugin)
{
var currentSegment = mediaPlugin.CurrentSegment;
if (currentSegment != null)
{
var firstVideoStream = currentSegment.SelectedStreams.Where(s => s.Type == StreamType.Video).FirstOrDefault();
if (firstVideoStream != null)
{
return(firstVideoStream.GetStartOffset());
}
}
return(mediaPlugin.StartPosition);
}
public override void SetLogEntriesSource(object source)
{
var plugin = source as IRCESmoothStreamingMediaPlugin;
if (plugin != null)
{
if (this.rceMediaPlugin != null)
{
this.rceMediaPlugin.ManifestReady -= this.OnManifestReady;
this.rceMediaPlugin.StreamSelected -= this.OnStreamSelected;
this.rceMediaPlugin.DownloadStreamDataCompleted -= this.OnDownloadStreamDataCompleted;
}
this.rceMediaPlugin = plugin;
this.rceMediaPlugin.ChunkDownloadStrategy = ChunkDownloadStrategy.AggressiveFromStart;
this.rceMediaPlugin.ManifestReady += this.OnManifestReady;
this.rceMediaPlugin.StreamSelected += this.OnStreamSelected;
this.rceMediaPlugin.DownloadStreamDataCompleted += this.OnDownloadStreamDataCompleted;
}
}
/// <summary>
/// Picks a thumbnail of the current media element.
/// </summary>
/// <param name="mediaData">The media data o the current element.</param>
public void PickThumbnail(MediaData mediaData, ThumbnailType thumbnailType)
{
if (mediaData != null)
{
IRCESmoothStreamingMediaPlugin mediaElement = mediaData.MediaPlugin as IRCESmoothStreamingMediaPlugin;
if (mediaElement != null)
{
this.StartThumbnailBuffer();
bool thumbnailSeekCompleted = false;
TimeSpan currentPosition = mediaElement.Position;
IRCESmoothStreamingMediaPlugin plugin = new RCESmoothStreamingMediaPlugin();
DispatcherTimer thubmnailTimer = new DispatcherTimer {
Interval = new TimeSpan(0, 0, 0, 5)
};
thubmnailTimer.Tick += (sender, e) =>
{
if (thumbnailSeekCompleted)
{
thumbnailSeekCompleted = false;
thubmnailTimer.Stop();
WriteableBitmap writeableBitmap =
new WriteableBitmap(plugin.VisualElement, null);
// writeableBitmap.Render(mediaElement, null);
writeableBitmap.Invalidate();
this.Model.SetThumbnail(writeableBitmap, thumbnailType);
this.PlayerContainerGrid.Children.Remove(plugin.VisualElement);
plugin.Unload();
plugin = null;
thubmnailTimer = null;
this.EndThumbnailBuffer();
}
};
thubmnailTimer.Start();
plugin.ManifestReady += e => plugin.SelectMaxAvailableBitrateTracks("cameraAngle", "camera1");
plugin.MediaOpened += e =>
{
e.Position = currentPosition;
e.VisualElement.Visibility = Visibility.Collapsed;
};
plugin.SeekCompleted += (e, success) => thumbnailSeekCompleted = true;
plugin.Load();
plugin.AutoPlay = false;
plugin.Volume = 0;
plugin.IsMuted = true;
plugin.VisualElement.Width = mediaElement.VisualElement.ActualWidth;
plugin.VisualElement.Height = mediaElement.VisualElement.ActualHeight;
this.PlayerContainerGrid.Children.Add(plugin.VisualElement);
plugin.AdaptiveSource = mediaElement.AdaptiveSource;
}
}
}
/// <summary>
/// Handles the ManifestMerge event of the MediaElement.
/// </summary>
/// <param name="ssme">The sender media element.</param>
private void MediaElement_ManifestMerge(IRCESmoothStreamingMediaPlugin plugin)
{
this.MergeExternalManifestFiles();
}
