MediaStreamSampleProtectionProperties.GetKeyIdentifier(Byte[]) Method

Reference

Definition

Namespace:: Windows.Media.Core

Important

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Gets the Digital Rights Management (DRM) key identifier from the MediaStreamSample.

void GetKeyIdentifier([Out] winrt::array_view <byte> const& & value);

public void GetKeyIdentifier(out byte[] value);

Public Sub GetKeyIdentifier (ByRef value As Byte())

Parameters

value: Byte[]

byte[]

Receives the key identifier used to decrypt the data.

Remarks

This method is used with encrypted MediaStreamSample objects that belonging to a protection scheme that uses multiple keys. The key identifier allows the decryptor to know which key to use to decrypt the data.

Applies to