IBDA_WMDRMTuner Interface

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[This documentation is preliminary and is subject to change.]

Provides access to a device's Windows Media Digital Rights Management (DRM) Tuner Service. For more information, see Protected Broadcast Driver Architecture Part 3: Windows Media DRM on PBDA.

Methods

The IBDA_WMDRMTuner interface inherits the methods of the IUnknown interface.

In addition, IBDA_WMDRMTuner defines the following methods.

Method Description

CancelCaptureToken

Cancels and voids a capture token.

GetPidProtection

Gets the protection state of a stream.

GetStartCodeProfile

Gets information about each start code.

PurchaseEntitlement

Completes a purchase operation selected by the user.

SetPidProtection

Assigns a license to protect a stream specified by packet identifier (PID).

SetSyncValue

Sets the value of the sync_value field that appears in the Stream Information Table.

Requirements

Client Requires Windows 7.
IDL Declared in Bdaiface.idl.

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Build date: 12/4/2008