NDClient Class

Definition

Namespace:

Windows.Media.Protection.PlayReady

Creates PlayReady-ND sessions, coordinates with the download engine and the stream parser (for example, an MPEG-2 demuxer), manages the sample buffer, and listens to media stream source events.

public ref class NDClient sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Media.Protection.PlayReady.INDClientFactory, 65536, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.Deprecated("NDClient is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
class NDClient final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Media.Protection.PlayReady.INDClientFactory), 65536, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.Deprecated("NDClient is deprecated and might not work on all platforms. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 196608, "Windows.Foundation.UniversalApiContract")]
public sealed class NDClient

function NDClient(downloadEngine, streamParser, pMessenger)

Public NotInheritable Class NDClient

Inheritance

Object Platform::Object IInspectable NDClient

Attributes

ActivatableAttribute ContractVersionAttribute DeprecatedAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Constructors

NDClient(INDDownloadEngine, INDStreamParser, INDMessenger)

Creates a new instance of the NDClient class.

Methods

Close()	Closes the current playback session regardless of whether it is in the registration, proximity detection, license fetch, or play state.
LicenseFetchAsync(INDLicenseFetchDescriptor)	Performs a license fetch between a client receiver and a transmitter.
ReRegistrationAsync(INDCustomData)	Performs a proximity detection and reregistration between a client receiver and a transmitter.
StartAsync(Uri, UInt32, INDCustomData, INDLicenseFetchDescriptor)	Starts the registration, proximity detection, and license fetch procedures between a client receiver and a transmitter.

Events

ClosedCaptionDataReceived	Notifies listeners that a closed caption acquisition operation has completed.
LicenseFetchCompleted	Notifies listeners that a license fetch operation has completed.
ProximityDetectionCompleted	Notifies listeners that a proximity detection operation has completed.
RegistrationCompleted	Notifies listeners that a registration operation has completed.
ReRegistrationNeeded	Notifies listeners that the app should start re-registration by calling the ReRegistrationAsync method.