/// <summary>
/// Unregisters the specified media plugin so that it is no longer managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to unregister.</param>
public void UnregisterPlugin(IMediaPlugin mediaPlugin)
{
var ssme = mediaPlugin.VisualElement as SmoothStreamingMediaElement;
if (IsLoaded && ssme != null)
{
if (ssme == _syncManager.HeuristicMasterMedia)
{
_syncManager.HeuristicManager.StopMonitoring();
_syncManager.HeuristicMasterMedia = null;
}
if (ssme == _syncManager.MainMedia)
{
_syncManager.MainMedia = null;
}
SlaveMediaElement subMediaElement =
_syncManager.SubMediaElements.Where(i => i.MediaElement == ssme).FirstOrDefault();
if (subMediaElement != null)
{
_syncManager.SubMediaElements.Remove(subMediaElement);
_syncManager.ResetHeuristics();
}
}
}
private void MediaPlugin_MediaOpened(IMediaPlugin mediaPlugin)
{
// restore state of player
var livePlugin = _mediaPlugin as ILiveDvrMediaPlugin;
if (livePlugin != null && livePlugin.IsSourceLive && LastPosition == TimeSpan.Zero)
{
// go to live if a live feed and don't have a last position,
// most likely this is the result of the first load attempt
livePlugin.Position = livePlugin.LivePosition;
//livePlugin.SeekToLive();
}
else
{
// restore position
_mediaPlugin.Position = LastPosition;
}
//Per IIS CP team, we set auto play = true so that the video will start playing when it
//recovers from the retry. Now that it has recovered, we will set it back to false.
_mediaPlugin.AutoPlay = false;
if (!_successTimer.IsEnabled)
{
_successTimer.Start();
}
}
/// <summary>
/// Handles the CurrentStateChanged event of the media element.
/// </summary>
private void MediaPluginCurrentStateChanged(IMediaPlugin plugin, MediaPluginState mediaPluginState)
{
if (this.mediaPlugin.CurrentState == MediaPluginState.Stopped || this.mediaPlugin.CurrentState == MediaPluginState.Paused || this.mediaPlugin.CurrentState == MediaPluginState.Closed)
{
this.Playing = false;
}
lock (this.lastSeekPositionLock)
{
if (mediaPluginState != MediaPluginState.Buffering && this.lastSeekPosition.HasValue)
{
plugin.Position = this.lastSeekPosition.Value;
this.lastSeekPosition = null;
}
}
if (this.mediaPlugin.CurrentState == MediaPluginState.Buffering)
{
this.isBufferStarted = true;
this.OnBufferStart();
}
else if (this.isBufferStarted)
{
this.OnBufferEnd();
this.isBufferStarted = false;
}
}
/// <summary>
/// Handles the MediaOpened event of the MediaElement control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void MediaElement_MediaOpened(IMediaPlugin mediaPlugin)
{
this.StartPositionTimer();
this.mediaPlugin.IsMuted = this.MuteButton.IsChecked.HasValue ? this.MuteButton.IsChecked.Value : false;
this.UpdateDisplay();
this.PlayPauseMediaElement();
}
/// <summary>
/// Registers the specified media plugin so that it can be managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to register.</param>
/// <param name="priority">The relative priority of this media plugin</param>
/// <param name="enableSync">Indicates if synchronization of this media plugin with others should be enabled.</param>
public void RegisterPlugin(IMediaPlugin mediaPlugin, int priority, bool enableSync)
{
var ssme = mediaPlugin.VisualElement as SmoothStreamingMediaElement;
if (IsLoaded && ssme != null)
{
if (priority == 0)
{
_syncManager.HeuristicMasterMedia = ssme;
_syncManager.RegisterMaster(ssme, ssme.Position);
_syncManager.ResetHeuristics();
}
else
{
var slave = new SlaveMediaElement
{
IsLogicalSyncEnabled = enableSync,
MediaElement = ssme,
Tolerance = TimeSpan.FromMilliseconds(_settings.SyncToleranceMillis)
};
_syncManager.SubMediaElements.Add(slave);
if (_syncManager.HeuristicMasterMedia != null)
{
_syncManager.ResetHeuristics();
}
}
}
}
private void MediaPluginMediaEnded(IMediaPlugin mediaPlugin)
{
if (mediaPlugin.Duration == this.Duration)
{
this.RaiseOnFinishedPlayingEvent();
}
}
public PlaySpeedManager(IMediaPlugin mediaPlugin, TimeSpan fastForwardStepSize, TimeSpan rewindStepSize,
TimeSpan fastForwardStepFrequency, TimeSpan rewindStepFrequency)
: this(mediaPlugin)
{
FastForwardStepSize = fastForwardStepSize;
FastForwardStepFrequency = fastForwardStepFrequency;
RewindStepSize = rewindStepSize;
RewindStepFrequency = rewindStepFrequency;
}
/// <summary>
/// Handles the SeekCompleted event of the <see cref="CoreSmoothStreamingMediaElement"/> media element.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The event args instance cointaining event data.</param>
private void MediaElement_SeekCompleted(IMediaPlugin mediaPlugin, bool success)
{
if (this.seekingToLive)
{
this.seekingToLive = false;
this.OnLiveSeekCompleted(success);
}
}
private void OnMediaElementFailed(IMediaPlugin plugin)
{
Action <IMediaPlugin> mediaElementFailed = this.MediaElementFailed;
if (mediaElementFailed != null)
{
mediaElementFailed(plugin);
}
}
/// <summary>
/// Triggers MediaFailed event.
/// </summary>
protected void OnMediaFailed(IMediaPlugin plugin)
{
Action <IMediaPlugin> mediaFailed = this.MediaPluginFailed;
if (mediaFailed != null)
{
mediaFailed(plugin);
}
}
public PlaySpeedManager(IMediaPlugin mediaPlugin, TimeSpan fastForwardStepSize, TimeSpan rewindStepSize,
TimeSpan fastForwardStepFrequency, TimeSpan rewindStepFrequency)
: this(mediaPlugin)
{
FastForwardStepSize = fastForwardStepSize;
FastForwardStepFrequency = fastForwardStepFrequency;
RewindStepSize = rewindStepSize;
RewindStepFrequency = rewindStepFrequency;
}
void smfPlayer_MediaPluginRegistered(object sender, CustomEventArgs <IMediaPlugin> e)
{
//When the media plugin (progressive or smooth streaming) is registered, we'll subscribe
//to its loaded event so that we can begin the initialization of the Anaglyph setup.
activeMediaPlugin = e.Value;
//(Unsubscribing from any previously loaded plugins first):
activeMediaPlugin.PluginLoaded -= new Action <IPlugin>(activeMediaPlugin_PluginLoaded);
activeMediaPlugin.PluginLoaded += new Action <IPlugin>(activeMediaPlugin_PluginLoaded);
}
public ImageAdPlayer(ICreativeSource Source, IAdTarget Target, IMediaPlugin ActiveMediaPlugin)
: base(Source.Dimensions, Source.IsScalable, Source.Type == CreativeSourceType.Linear)
{
this.ActiveMediaPlugin = ActiveMediaPlugin;
AdTarget = Target;
AdSource = Source;
if (AdSource.ClickUrl != null)
{
this.NavigateUri = new Uri(AdSource.ClickUrl, UriKind.RelativeOrAbsolute);
}
}
public AdaptiveVideoAdPlayer(ICreativeSource AdSource, IAdTarget AdTarget, IMediaPlugin ActiveMediaPlugin)
: base(AdSource.Dimensions, AdSource.IsScalable, AdSource.Type == CreativeSourceType.Linear)
{
this.ActiveMediaPlugin = ActiveMediaPlugin;
this.AdSource = AdSource;
this.AdTarget = AdTarget;
if (AdSource.ClickUrl != null)
{
this.NavigateUri = new Uri(AdSource.ClickUrl, UriKind.RelativeOrAbsolute);
}
}
private void PausePlayback(IMediaPlugin mediaPlugin)
{
if (mediaPlugin.CurrentState == MediaPluginState.Buffering || mediaPlugin.CurrentState == MediaPluginState.Playing)
{
mediaPlugin.Pause();
}
else
{
mediaPlugin.CurrentStateChanged += MediaPlugin_CurrentStateChanged;
}
}
public AdaptiveVideoAdPlayer(ICreativeSource AdSource, IAdTarget AdTarget, IMediaPlugin ActiveMediaPlugin)
: base(AdSource.Dimensions, AdSource.IsScalable, AdSource.Type == CreativeSourceType.Linear)
{
this.ActiveMediaPlugin = ActiveMediaPlugin;
this.AdSource = AdSource;
this.AdTarget = AdTarget;
if (AdSource.ClickUrl != null)
{
this.NavigateUri = new Uri(AdSource.ClickUrl, UriKind.RelativeOrAbsolute);
}
}
public ImageAdPlayer(ICreativeSource Source, IAdTarget Target, IMediaPlugin ActiveMediaPlugin)
: base(Source.Dimensions, Source.IsScalable, Source.Type == CreativeSourceType.Linear)
{
this.ActiveMediaPlugin = ActiveMediaPlugin;
AdTarget = Target;
AdSource = Source;
if (AdSource.ClickUrl != null)
{
this.NavigateUri = new Uri(AdSource.ClickUrl, UriKind.RelativeOrAbsolute);
}
}
private void ModelVisualMediaPlugin_CurrentStateChanged(IMediaPlugin mediaPlugin, MediaPluginState state)
{
var playableMediaData = this.manifestMediaModel.GetVisualMediaData() as ManifestPlayableMediaData;
if (playableMediaData != null)
{
if (!playableMediaData.LastSeekPosition.HasValue || playableMediaData.LastSeekPosition.Value == playableMediaData.Position)
{
this.View.EnablePlayButton(true);
}
}
}
void ActiveMediaPlugin_CurrentStateChanged(IMediaPlugin mp, MediaPluginState state)
{
switch (state)
{
case MediaPluginState.Paused:
if (CurrentAdContext.CurrentAdState == MediaPluginState.Closed)
{
OnAdStopped();
}
break;
}
}
public AdClipLinearAdPlayer(ICreativeSource AdSource, IAdTarget AdTarget, IPlayer AdHost)
: base(AdSource.Dimensions, AdSource.IsScalable, true)
{
this.AdSource = AdSource;
this.AdTarget = AdTarget;
this.ActiveMediaPlugin = AdHost.ActiveMediaPlugin;
this.AdHost = AdHost;
if (AdSource.ClickUrl != null)
{
this.NavigateUri = new Uri(AdSource.ClickUrl, UriKind.RelativeOrAbsolute);
}
}
/// <summary>
/// Handles the MediaEnded event of the MediaElement control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void MediaElement_MediaEnded(IMediaPlugin mediaPlugin)
{
this.StopPositionTimer();
this.TogglePlay();
if (this.mediaPlugin != null)
{
if (!this.mediaPlugin.PlaySpeedManager.IsPlaySpeedNormal)
{
this.mediaPlugin.PlaySpeedManager.RestoreNaturalPlaySpeed();
}
}
}
public PlaySpeedManager(IMediaPlugin mediaPlugin)
{
if (mediaPlugin == null) throw new ArgumentNullException("mediaPlugin");
_mediaPlugin = mediaPlugin;
_stepTimer = new DispatcherTimer();
_stepTimer.Tick += StepTimer_Tick;
FastForwardStepSize = TimeSpan.FromMilliseconds(DefaultFastForwardStepSizeMillis);
RewindStepSize = TimeSpan.FromMilliseconds(DefaultRewindStepSizeMillis);
FastForwardStepFrequency = TimeSpan.FromMilliseconds(DefaultFastForwardStepFrequencyMillis);
RewindStepFrequency = TimeSpan.FromMilliseconds(DefaultRewindStepFrequencyMillis);
}
public ChunkDownloadManager(IMediaPlugin mediaPlugin, long maximumRequestRate = DefaultMaximumRequestRate)
{
MaximumRetryAttempts = DefaultMaximumRetryAttempts;
MaximumConcurrentRequests = DefaultMaximumConcurrentRequests;
Timeout = TimeSpan.FromMilliseconds(DefaultTimeoutMillis);
_chunkDownloadStrategy = ChunkDownloadStrategy.AsNeeded;
_mediaPlugin = mediaPlugin;
_maximumRequestRate = maximumRequestRate;
_requests = new DownloadRequestCollection();
_rateMonitor = new RateMonitor();
_refreshTimer = new DispatcherTimer();
_refreshTimer.Interval = TimeSpan.FromMilliseconds(DefaultAsNeededWindowMillis - DefaultTimeoutMillis);
_refreshTimer.Tick += _refreshTimer_Tick;
}
public ChunkDownloadManager(IMediaPlugin mediaPlugin, long maximumRequestRate = DefaultMaximumRequestRate)
{
MaximumRetryAttempts = DefaultMaximumRetryAttempts;
MaximumConcurrentRequests = DefaultMaximumConcurrentRequests;
Timeout = TimeSpan.FromMilliseconds(DefaultTimeoutMillis);
_chunkDownloadStrategy = ChunkDownloadStrategy.AsNeeded;
_mediaPlugin = mediaPlugin;
_maximumRequestRate = maximumRequestRate;
_requests = new DownloadRequestCollection();
_rateMonitor = new RateMonitor();
_refreshTimer = new DispatcherTimer();
_refreshTimer.Interval = TimeSpan.FromMilliseconds(DefaultAsNeededWindowMillis - DefaultTimeoutMillis);
_refreshTimer.Tick += _refreshTimer_Tick;
}
private void MediaElement_MediaFailed(IMediaPlugin mediaPlugin, Exception exception)
{
this.StopPositionTimer();
this.IsMediaErrorExpanded = true;
if (exception != null)
{
this.logger.Log("PlayerControl", exception);
}
this.TogglePlay();
this.OnMediaErrorExpandedChanged();
}
private void MediaElement_PlaybackRateChanged(IMediaPlugin mediaPlugin)
{
if (this.MediaPlugin.PlaySpeedManager.IsPlaySpeedNormal)
{
if (this.FastRewindButton.IsChecked.GetValueOrDefault())
{
this.FastRewindButton.IsChecked = false;
}
if (this.FastForwardButton.IsChecked.GetValueOrDefault())
{
this.FastForwardButton.IsChecked = false;
}
}
}
private void OnMediaOpened(IMediaPlugin obj)
{
this.sourceChanging = false;
if (this.bufferedPosition.HasValue)
{
this.Position = this.bufferedPosition.Value;
this.bufferedPosition = null;
}
if (this.playEnqueued)
{
this.Play();
}
}
public PlaySpeedManager(IMediaPlugin mediaPlugin)
{
if (mediaPlugin == null)
{
throw new ArgumentNullException("mediaPlugin");
}
_mediaPlugin = mediaPlugin;
_stepTimer = new DispatcherTimer();
_stepTimer.Tick += StepTimer_Tick;
FastForwardStepSize = TimeSpan.FromMilliseconds(DefaultFastForwardStepSizeMillis);
RewindStepSize = TimeSpan.FromMilliseconds(DefaultRewindStepSizeMillis);
FastForwardStepFrequency = TimeSpan.FromMilliseconds(DefaultFastForwardStepFrequencyMillis);
RewindStepFrequency = TimeSpan.FromMilliseconds(DefaultRewindStepFrequencyMillis);
}
public override void Dispose()
{
if (AdLinear)
{
UnloadLinear();
}
if (Image != null)
{
Image.ImageFailed -= new EventHandler <ExceptionRoutedEventArgs>(image_ImageFailed);
Image.ImageOpened -= new EventHandler <RoutedEventArgs>(image_ImageOpened);
}
ActiveMediaPlugin = null;
base.Dispose();
}
void smfPlayer_MediaPluginRegistered(object sender, Core.CustomEventArgs <Plugins.IMediaPlugin> e)
{
//When the media plugin is registered, we'll enable and disable the appropriate
//3D plugins, and record which media plugin is loaded.
Choose3DPlugin();
currentMediaPlugin = e.Value;
//Subscribe to events indicating whether the 3D plugin's properties are valid
if (Anaglyph3DPlugin.Current != null)
{
Anaglyph3DPlugin.Current.S3DPropertiesValid -= Current_S3DPropertiesValid;
Anaglyph3DPlugin.Current.S3DPropertiesInvalid -= Current_S3DPropertiesInvalid;
Anaglyph3DPlugin.Current.S3DPropertiesValid += Current_S3DPropertiesValid;
Anaglyph3DPlugin.Current.S3DPropertiesInvalid += Current_S3DPropertiesInvalid;
}
}
void smfPlayer_MediaPluginRegistered(object sender, Core.CustomEventArgs<Plugins.IMediaPlugin> e)
{
//When the media plugin is registered, we'll enable and disable the appropriate
//3D plugins, and record which media plugin is loaded.
Choose3DPlugin();
currentMediaPlugin = e.Value;
//Subscribe to events indicating whether the 3D plugin's properties are valid
if (Anaglyph3DPlugin.Current != null)
{
Anaglyph3DPlugin.Current.S3DPropertiesValid -= Current_S3DPropertiesValid;
Anaglyph3DPlugin.Current.S3DPropertiesInvalid -= Current_S3DPropertiesInvalid;
Anaglyph3DPlugin.Current.S3DPropertiesValid += Current_S3DPropertiesValid;
Anaglyph3DPlugin.Current.S3DPropertiesInvalid += Current_S3DPropertiesInvalid;
}
}
private void OnManifestMediaModelMediaElementFailed(IMediaPlugin plugin)
{
if (plugin != null)
{
for (int i = 0; i <= this.maxNumberOfAudioTracks; i++)
{
// all tracks have no strem to play
this.manifestMediaModel.InvokeMethodForAllMediaData(md => md.Hide());
this.manifestMediaModel.SetStreamSource(i, null);
this.manifestMediaModel.Stop();
}
this.operationBalance++;
this.OnPropertyChanged("PlayerStatus");
this.View.EnablePlayButton(true);
this.View.ShowErrorMessage(true);
}
}
public override void Dispose()
{
if (AdLinear)
{
UnloadLinear();
}
if (MediaElement != null)
{
MediaElement.MediaFailed -= new EventHandler <ExceptionRoutedEventArgs>(OnAdPlayerMediaFailed);
MediaElement.MediaEnded -= new RoutedEventHandler(OnAdPlayerMediaEnded);
MediaElement.MediaOpened -= new RoutedEventHandler(OnAdPlayerMediaOpened);
MediaElement.CurrentStateChanged -= new RoutedEventHandler(OnAdPlayerCurrentStateChanged);
MediaElement.Source = null;
}
ActiveMediaPlugin = null;
base.Dispose();
}
private void MediaPlugin_MediaFailed(IMediaPlugin mediaPlugin, Exception error)
{
if (_successTimer.IsEnabled)
{
_successTimer.Stop();
}
if (!exitOnFail)
{
RetryAttemptFailed.IfNotNull(i => i(this, error));
// start up a timer to try again
_waitTimer.Start();
}
else
{
exitOnFail = false;
RetryFailed.IfNotNull(i => i(this));
Deployment.Current.Dispatcher.BeginInvoke(StopRetrying);
}
}
/// <summary>
/// Releases the resources used by the RetryMonitor.
/// </summary>
public void Dispose()
{
_successTimer.Tick -= successTimer_Tick;
if (_successTimer.IsEnabled)
{
_successTimer.Stop();
}
_waitTimer.Tick -= WaitTimer_Tick;
if (_waitTimer.IsEnabled)
{
_waitTimer.Stop();
}
if (_giveupTimer != null)
{
_giveupTimer.Tick -= GiveupTimer_Tick;
_giveupTimer.Stop();
UnregisterMediaPlugin();
_mediaPlugin = null;
_mediaSource = null;
}
}
private void MediaPlugin_SeekCompleted(IMediaPlugin obj)
{
isSeekActive = false;
UpdateTimelinePositions(true);
SeekCompleted.IfNotNull(i => i(this, EventArgs.Empty));
}
void _mediaPlugin_SeekCompleted(IMediaPlugin obj)
{
NotifyRequestAdded();
}
private void MediaPlugin_MediaOpened(IMediaPlugin mediaPlugin)
{
//All MediaPlugin events are being dispatched to the UI thread because
//they may likely be coming in from another thread and errors can occur
//if they interact with the UI
Dispatcher.BeginInvoke(OnMediaOpened);
}
private void MediaPlugin_PlaybackRateChanged(IMediaPlugin mediaPlugin)
{
SendLogEntry(KnownLogEntryTypes.PlaybackRateChanged,
extendedProperties: new Dictionary<string, object> { { "PlaybackRate", mediaPlugin.PlaybackRate } });
}
private void RegisterMediaPlugin(IMediaPlugin mediaPlugin)
{
var adaptiveMediaPlugin = mediaPlugin as IAdaptiveMediaPlugin;
mediaPlugin.CurrentStateChanged += MediaPlugin_CurrentStateChanged;
mediaPlugin.MediaOpened += MediaPlugin_MediaOpened;
mediaPlugin.MediaFailed += MediaPlugin_MediaFailed;
mediaPlugin.MediaEnded += MediaPlugin_MediaEnded;
mediaPlugin.LogReady += Plugin_LogReady;
mediaPlugin.MarkerReached += MediaPlugin_MarkerReached;
mediaPlugin.BufferingProgressChanged += MediaPlugin_BufferingProgressChanged;
mediaPlugin.DownloadProgressChanged += MediaPlugin_DownloadProgressChanged;
mediaPlugin.PluginLoaded += MediaPlugIn_PluginLoaded;
mediaPlugin.PluginLoadFailed += MediaPlugIn_PluginLoadFailed;
mediaPlugin.PlaybackRateChanged += MediaPlugin_PlaybackRateChanged;
mediaPlugin.AdClickThrough += MediaPlugin_AdClickThrough;
mediaPlugin.AdProgressUpdated += MediaPlugin_AdProgressUpdated;
mediaPlugin.AdStateChanged += mediaPlugin_AdStateChanged;
mediaPlugin.AdError += MediaPlugin_AdError;
mediaPlugin.SeekCompleted += MediaPlugin_SeekCompleted;
if (adaptiveMediaPlugin != null)
{
adaptiveMediaPlugin.ManifestReady += MediaPlugin_ManifestReady;
adaptiveMediaPlugin.StreamSelected += MediaPlugin_StreamSelected;
adaptiveMediaPlugin.StreamUnselected += MediaPlugin_StreamUnselected;
adaptiveMediaPlugin.StreamSelectionFailed += MediaPlugin_StreamSelectionFailed;
adaptiveMediaPlugin.StreamDataAdded += MediaPlugin_StreamDataAdded;
adaptiveMediaPlugin.StreamDataRemoved += MediaPlugin_StreamDataRemoved;
adaptiveMediaPlugin.DownloadStreamDataFailed += MediaPlugin_DownloadStreamDataFailed;
adaptiveMediaPlugin.DownloadStreamDataCompleted += MediaPlugin_DownloadStreamDataCompleted;
adaptiveMediaPlugin.AdaptiveStreamingErrorOccurred += MediaPlugin_AdaptiveStreamingErrorOccurred;
//adaptiveMediaPlugin.VideoPlaybackTrackChanged += MediaPlugin_VideoPlaybackTrackChanged;
adaptiveMediaPlugin.VideoDownloadTrackChanged += MediaPlugin_VideoDownloadTrackChanged;
}
if (mediaPlugin is IVariableBitrateMediaPlugin)
{
((IVariableBitrateMediaPlugin)mediaPlugin).VideoPlaybackBitrateChanged += MediaPlugin_VideoPlaybackBitrateChanged;
}
PlaySpeedManager = new PlaySpeedManager(mediaPlugin);
InitPlaySpeedManager();
_retryMonitor = new RetryMonitor
{
MediaPlugin = mediaPlugin
};
_retryMonitor.RetryAttemptFailed += RetryMonitor_RetryAttemptFailed;
_retryMonitor.RetryCancelled += RetryMonitor_RetryCancelled;
_retryMonitor.RetryFailed += RetryMonitor_RetryFailed;
_retryMonitor.RetryStarted += RetryMonitor_RetryStarted;
_retryMonitor.RetrySuccessful += RetryMonitor_RetrySuccessful;
MediaPluginRegistered.IfNotNull(i => i(this, new CustomEventArgs<IMediaPlugin>(mediaPlugin)));
}
public override void Dispose()
{
if (AdLinear)
{
UnloadLinear();
}
if (MediaElement != null)
{
MediaElement.MediaFailed -= new EventHandler<ExceptionRoutedEventArgs>(OnAdPlayerMediaFailed);
MediaElement.MediaEnded -= new RoutedEventHandler(OnAdPlayerMediaEnded);
MediaElement.MediaOpened -= new RoutedEventHandler(OnAdPlayerMediaOpened);
MediaElement.CurrentStateChanged -= new RoutedEventHandler(OnAdPlayerCurrentStateChanged);
MediaElement.SmoothStreamingSource = null;
MediaElement.Dispose();
}
ActiveMediaPlugin = null;
base.Dispose();
}
private void PausePlayback(IMediaPlugin mediaPlugin)
{
if (mediaPlugin.CurrentState == MediaPluginState.Buffering || mediaPlugin.CurrentState == MediaPluginState.Playing)
{
mediaPlugin.Pause();
}
else
{
mediaPlugin.CurrentStateChanged += MediaPlugin_CurrentStateChanged;
}
}
private void MediaPlugin_BufferingProgressChanged(IMediaPlugin progressiveMediaPlugin, double bufferingProgress)
{
Dispatcher.BeginInvoke(() => BufferingProgress = bufferingProgress);
}
private void MediaPlugin_MediaFailed(IMediaPlugin mediaPlugin, Exception error)
{
Dispatcher.BeginInvoke(() => OnMediaFailed(error));
}
public void OnPlayerStateChangedHandler(IMediaPlugin mediaPlugin, MediaPluginState mediaPluginState)
{
}
private void MediaPlugin_MarkerReached(IMediaPlugin mediaPlugin, MediaMarker mediaMarker)
{
var timelineMarker = new TimelineMediaMarker
{
Begin = mediaMarker.Begin,
Content = mediaMarker.Content,
End = mediaMarker.End,
Id = mediaMarker.Id,
Type = mediaMarker.Type
};
Dispatcher.BeginInvoke(() => OnTimelineMarkerReached(timelineMarker, false));
}
private void MediaPlugin_DownloadProgressChanged(IMediaPlugin progressiveMediaPlugin, double downloadProgress)
{
Dispatcher.BeginInvoke(() => DownloadProgress = downloadProgress);
}
void ActiveMediaPlugin_CurrentStateChanged(IMediaPlugin mp, MediaPluginState state)
{
switch (state)
{
case MediaPluginState.Paused:
if (CurrentAdContext.CurrentAdState == MediaPluginState.Closed)
{
OnAdStopped();
}
break;
}
}
public override void Dispose()
{
if (AdLinear)
{
UnloadLinear();
}
if (Image != null)
{
Image.ImageFailed -= new EventHandler<ExceptionRoutedEventArgs>(image_ImageFailed);
Image.ImageOpened -= new EventHandler<RoutedEventArgs>(image_ImageOpened);
}
ActiveMediaPlugin = null;
base.Dispose();
}
void mediaPlugin_MediaOpened(IMediaPlugin obj)
{
obj.MediaOpened -= mediaPlugin_MediaOpened;
player.ActiveMediaPlugin.VisualElement.IfNotNull(v => v.Visibility = Visibility.Visible);
ScheduleAds();
}
void smfPlayer_MediaPluginRegistered(object sender, CustomEventArgs<IMediaPlugin> e)
{
//When the media plugin (progressive or smooth streaming) is registered, we'll subscribe
//to its loaded event so that we can begin the initialization of the Anaglyph setup.
activeMediaPlugin = e.Value;
//(Unsubscribing from any previously loaded plugins first):
activeMediaPlugin.PluginLoaded -= new Action<IPlugin>(activeMediaPlugin_PluginLoaded);
activeMediaPlugin.PluginLoaded += new Action<IPlugin>(activeMediaPlugin_PluginLoaded);
}
private void MediaPlugin_CurrentStateChanged(IMediaPlugin mediaPlugin, MediaPluginState playState)
{
Dispatcher.BeginInvoke(() => PlayState = playState);
}
void MediaPlugin_CurrentStateChanged(IMediaPlugin mediaPlugin, MediaPluginState state)
{
ActiveMediaPlugin.CurrentStateChanged -= MediaPlugin_CurrentStateChanged;
PausePlayback(mediaPlugin);
}
private void MediaPlugin_MediaEnded(IMediaPlugin mediaPlugin)
{
Dispatcher.BeginInvoke(OnMediaEnded);
}
public void PluginSeekCompleted(IMediaPlugin obj, bool sucess)
{
}
private void UnregisterMediaPlugin(IMediaPlugin mediaPlugin)
{
var adaptiveMediaPlugin = mediaPlugin as IAdaptiveMediaPlugin;
_adMarkerManager.Reset();
_captionManager.Reset();
_timelineMarkerManager.Reset();
mediaPlugin.CurrentStateChanged -= MediaPlugin_CurrentStateChanged;
mediaPlugin.MediaOpened -= MediaPlugin_MediaOpened;
mediaPlugin.MediaFailed -= MediaPlugin_MediaFailed;
mediaPlugin.MediaEnded -= MediaPlugin_MediaEnded;
mediaPlugin.LogReady -= Plugin_LogReady;
mediaPlugin.MarkerReached -= MediaPlugin_MarkerReached;
mediaPlugin.BufferingProgressChanged -= MediaPlugin_BufferingProgressChanged;
mediaPlugin.DownloadProgressChanged -= MediaPlugin_DownloadProgressChanged;
mediaPlugin.PluginLoaded -= MediaPlugIn_PluginLoaded;
mediaPlugin.PluginLoadFailed -= MediaPlugIn_PluginLoadFailed;
mediaPlugin.PlaybackRateChanged -= MediaPlugin_PlaybackRateChanged;
mediaPlugin.AdClickThrough -= MediaPlugin_AdClickThrough;
mediaPlugin.AdProgressUpdated -= MediaPlugin_AdProgressUpdated;
mediaPlugin.AdStateChanged -= mediaPlugin_AdStateChanged;
mediaPlugin.AdError -= MediaPlugin_AdError;
mediaPlugin.SeekCompleted -= MediaPlugin_SeekCompleted;
if (adaptiveMediaPlugin != null)
{
ActiveHeuristicsPlugin.IfNotNull(i => i.UnregisterPlugin(adaptiveMediaPlugin));
adaptiveMediaPlugin.ManifestReady -= MediaPlugin_ManifestReady;
adaptiveMediaPlugin.StreamSelected -= MediaPlugin_StreamSelected;
adaptiveMediaPlugin.StreamSelectionFailed -= MediaPlugin_StreamSelectionFailed;
adaptiveMediaPlugin.StreamDataAdded -= MediaPlugin_StreamDataAdded;
adaptiveMediaPlugin.DownloadStreamDataFailed -= MediaPlugin_DownloadStreamDataFailed;
adaptiveMediaPlugin.DownloadStreamDataCompleted -= MediaPlugin_DownloadStreamDataCompleted;
adaptiveMediaPlugin.AdaptiveStreamingErrorOccurred -= MediaPlugin_AdaptiveStreamingErrorOccurred;
adaptiveMediaPlugin.StreamUnselected -= MediaPlugin_StreamUnselected;
adaptiveMediaPlugin.StreamDataRemoved -= MediaPlugin_StreamDataRemoved;
//adaptiveMediaPlugin.VideoPlaybackTrackChanged -= MediaPlugin_VideoPlaybackTrackChanged;
adaptiveMediaPlugin.VideoDownloadTrackChanged -= MediaPlugin_VideoDownloadTrackChanged;
}
if (mediaPlugin is IVariableBitrateMediaPlugin)
{
((IVariableBitrateMediaPlugin)mediaPlugin).VideoPlaybackBitrateChanged -= MediaPlugin_VideoPlaybackBitrateChanged;
}
if (PlaySpeedManager != null)
{
PlaySpeedManager.Dispose();
PlaySpeedManager = null;
}
if (_retryMonitor != null)
{
_retryMonitor.RetryAttemptFailed -= RetryMonitor_RetryAttemptFailed;
_retryMonitor.RetryCancelled -= RetryMonitor_RetryCancelled;
_retryMonitor.RetryFailed -= RetryMonitor_RetryFailed;
_retryMonitor.RetryStarted -= RetryMonitor_RetryStarted;
_retryMonitor.RetrySuccessful -= RetryMonitor_RetrySuccessful;
_retryMonitor.Dispose();
_retryMonitor = null;
}
if (mediaPlugin.IsLoaded)
{
mediaPlugin.Unload();
}
MediaPresenterElement.IfNotNull(i => i.Content = null);
}
/// <summary>
/// Determines if this plugin supports management of the specified media plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin.</param>
/// <returns>True if this media plugin is supported.</returns>
public bool SupportsPlugin(IMediaPlugin mediaPlugin)
{
return mediaPlugin is IAdaptiveMediaPlugin;
}
/// <summary>
/// Registers the specified media plugin so that it can be managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to register.</param>
/// <param name="priority">The relative priority of this media plugin</param>
/// <param name="enableSync">Indicates if synchronization of this media plugin with others should be enabled.</param>
public void RegisterPlugin(IMediaPlugin mediaPlugin, int priority, bool enableSync)
{
var adaptivePlugin = mediaPlugin as IAdaptiveMediaPlugin;
adaptivePlugin.IfNotNull(i => _heuristicsManager.RegisterPlugin(i, priority));
}
/// <summary>
/// Unregisters the specified media plugin so that it is no longer managed by this heuristics plugin.
/// </summary>
/// <param name="mediaPlugin">The media plugin to unregister.</param>
public void UnregisterPlugin(IMediaPlugin mediaPlugin)
{
var adaptivePlugin = mediaPlugin as IAdaptiveMediaPlugin;
adaptivePlugin.IfNotNull(_heuristicsManager.UnregisterPlugin);
}
void ActiveMediaPlugin_MediaEnded(IMediaPlugin obj)
{
obj.MediaEnded -= ActiveMediaPlugin_MediaEnded;
PlayPostRoll();
}