public void EnsureMediaExtensionManager()
{
if (mediaExtensionMgr == null)
{
mediaExtensionMgr = new Windows.Media.MediaExtensionManager();
mediaExtensionMgr.RegisterSchemeHandler("Microsoft.Samples.SimpleCommunication.StspSchemeHandler", "stsp:");
}
}
public void EnsureMediaExtensionManager()
{
if (mediaExtensionMgr == null)
{
mediaExtensionMgr = new Windows.Media.MediaExtensionManager();
mediaExtensionMgr.RegisterSchemeHandler("Microsoft.Samples.SimpleCommunication.StspSchemeHandler", "stsp:");
}
}
void RegisterPlugins()
{
if (MediaManager == null)
{
MediaManager = new Windows.Media.MediaExtensionManager();
}
if (AdaptiveSrcManager == null)
{
AdaptiveSrcManager = AdaptiveSourceManager.GetDefault();
}
PropertySet ssps = new PropertySet();
ssps["{A5CE1DE8-1D00-427B-ACEF-FB9A3C93DE2D}"] = AdaptiveSrcManager;
MediaManager.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "text/xml", ssps);
MediaManager.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "application/vnd.ms-sstr+xml", ssps);
MediaManager.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "text/xml", ssps);
MediaManager.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "application/vnd.ms-sstr+xml", ssps);
MediaManager.RegisterSchemeHandler("Microsoft.Media.AdaptiveStreaming.SmoothSchemeHandler", "ms-sstr:", ssps);
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used such as when the application is launched to open a specific file.
/// </summary>
/// <param name="e">Details about the launch request and process.</param>
protected override void OnLaunched(LaunchActivatedEventArgs e)
{
mediaExtensionMgr = new Windows.Media.MediaExtensionManager();
mediaExtensionMgr.RegisterSchemeHandler("Microsoft.Samples.SimpleCommunication.StspSchemeHandler", "stsp:");
Frame rootFrame = Window.Current.Content as Frame;
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
rootFrame.NavigationFailed += OnNavigationFailed;
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (e.PrelaunchActivated == false)
{
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
}
ListenerManager.Instance.Start();
}
/// <summary>
/// Method: Initialize
/// Initialize the cache
/// Parameter: container is a string defining the folder name where the cache will be stored on disk under folder
/// \Users\<UserName>\AppData\Local\Packages\<PackageID>\LocalState
/// Parameter: bDownloadToGo if true DownloadToGo scenario (offline playback), if false ProgressiveDownload scenario
/// Parameter: maxDownloadSession maximum number of simultaneous download sessions
/// Parameter: maxDownloadSession maximum number of simultaneous download sessions
/// Parameter: maxMemoryBufferSizePerSession maximum buffer size per session, when the size if over this value, the chunks will be saved on disk and freed from memory.
/// Parameter: maxDownloadedAssets maximum number of asset on disk
/// Parameter: maxError maximum number of http error while downloading the chunks associated with an asset. When this value is reached the download thread will be cancelled
/// Parameter: bAutoStartDownload if true after a resume the cache will start automatically the download
/// </summary>
public IAsyncOperation<bool> Initialize(string container, uint maxDownloadSession, ulong maxMemoryBufferSizePerSession, uint maxDownloadedAssets, uint maxError, bool bAutoStartDownload)
{
return Task.Run<bool>(async () =>
{
if (ManifestCacheList != null)
Uninitialize();
Container = container;
MaxError = maxError;
MaxMemoryBufferSizePerSession = maxMemoryBufferSizePerSession;
MaxDownloadSessions = maxDownloadSession;
MaxDownloadedAssets = maxDownloadedAssets;
AutoStartDownload = bAutoStartDownload;
// SMOOTH
// Init Adaptative Manager
AdaptiveSrcManager = AdaptiveSourceManager.GetDefault();
AdaptiveSrcManager.SetDownloaderPlugin(this);
AdaptiveSrcManager.AdaptiveSourceOpenedEvent += AdaptiveSrcManager_AdaptiveSourceOpenedEvent;
AdaptiveSrcManager.AdaptiveSourceClosedEvent += AdaptiveSrcManager_AdaptiveSourceClosedEvent;
// SMOOTH
// Init SMOOTH Manager
SmoothStreamingManager = Microsoft.Media.AdaptiveStreaming.AdaptiveSourceManager.GetDefault() as Microsoft.Media.AdaptiveStreaming.AdaptiveSourceManager;
Extension = new Windows.Media.MediaExtensionManager();
if ((SmoothStreamingManager != null) &&
(Extension != null))
{
Windows.Foundation.Collections.PropertySet ssps = new Windows.Foundation.Collections.PropertySet();
ssps["{A5CE1DE8-1D00-427B-ACEF-FB9A3C93DE2D}"] = SmoothStreamingManager;
Extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "text/xml", ssps);
Extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "application/vnd.ms-sstr+xml", ssps);
Extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "text/xml", ssps);
Extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "application/vnd.ms-sstr+xml", ssps);
Extension.RegisterSchemeHandler("Microsoft.Media.AdaptiveStreaming.SmoothSchemeHandler", "ms-sstr:", ssps);
Extension.RegisterSchemeHandler("Microsoft.Media.AdaptiveStreaming.SmoothSchemeHandler", "ms-sstrs:", ssps);
SmoothStreamingManager.ManifestReadyEvent += SmoothStreamingManager_ManifestReadyEvent;
SmoothStreamingManager.SetDownloaderPlugin(this);
}
if (diskCache == null)
{
diskCache = new DiskCache();
if (diskCache != null)
{
bool bResult = false;
bResult = await diskCache.Initialize(Container);
if (bResult != true)
{
System.Diagnostics.Debug.WriteLine("Can't initialize DiskCache");
return false;
}
}
}
if (ManifestCacheList == null)
ManifestCacheList = new ConcurrentDictionary<Uri, ManifestCache>();
if (ManifestCacheList != null)
IsInitialized = true;
return IsInitialized;
}).AsAsyncOperation<bool>();
}
/// <summary>
/// This method Register the Smooth Streaming component .
/// </summary>
public bool RegisterSmoothStreaming()
{
bool bResult = false;
// Smooth Streaming initialization
// Init SMOOTH Manager
if(smoothStreamingManager != null)
{
smoothStreamingManager.ManifestReadyEvent -= SmoothStreamingManager_ManifestReadyEvent;
smoothStreamingManager.AdaptiveSourceStatusUpdatedEvent -= SmoothStreamingManager_AdaptiveSourceStatusUpdatedEvent;
smoothStreamingManager = null;
}
smoothStreamingManager = Microsoft.Media.AdaptiveStreaming.AdaptiveSourceManager.GetDefault() as Microsoft.Media.AdaptiveStreaming.AdaptiveSourceManager;
extension = new Windows.Media.MediaExtensionManager();
if ((smoothStreamingManager != null) &&
(extension != null))
{
PropertySet ssps = new PropertySet();
ssps["{A5CE1DE8-1D00-427B-ACEF-FB9A3C93DE2D}"] = smoothStreamingManager;
extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "text/xml", ssps);
extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".ism", "application/vnd.ms-sstr+xml", ssps);
extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "text/xml", ssps);
extension.RegisterByteStreamHandler("Microsoft.Media.AdaptiveStreaming.SmoothByteStreamHandler", ".isml", "application/vnd.ms-sstr+xml", ssps);
extension.RegisterSchemeHandler("Microsoft.Media.AdaptiveStreaming.SmoothSchemeHandler", "ms-sstr:", ssps);
extension.RegisterSchemeHandler("Microsoft.Media.AdaptiveStreaming.SmoothSchemeHandler", "ms-sstrs:", ssps);
smoothStreamingManager.ManifestReadyEvent += SmoothStreamingManager_ManifestReadyEvent;
smoothStreamingManager.AdaptiveSourceStatusUpdatedEvent += SmoothStreamingManager_AdaptiveSourceStatusUpdatedEvent;
bResult = true;
}
return bResult;
}
