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MediaStreamSourceSampleRequestDeferral class

Provides a way for the application to asynchronously report that it has completed retrieving the MediaStreamSample.

Syntax


var mediaStreamSourceSampleRequestDeferral = MediaStreamSourceSampleRequest.getDeferral();

Members

The MediaStreamSourceSampleRequestDeferral class has these types of members:

Methods

The MediaStreamSourceSampleRequestDeferral class has these methods. With C#, Visual Basic, and C++, it also inherits methods from the Object class.

MethodDescription
Complete Reports that the application has completed retrieving the MediaStreamSample.

 

Remarks

You can use a deferral to retrieve the MediaStreamSample asynchronously. The MediaStreamSource will wait until you mark the deferral as complete.

To create a deferral, call MediaStreamSourceSampleRequest.GetDeferral. This will instruct the MediaStreamSource to wait for the MediaStreamSample. After you have assigned the MediaStreamSample to the MediaStreamSourceSampleRequest.Sample property, call the Complete method to end the deferral.

See the MediaStreamSource Sample for an example of using Media Stream Source in a Windows Store app.

Requirements (Windows 10 device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.Media.Core
Windows::Media::Core [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8.1 [Windows Store apps, desktop apps]

Minimum supported server

Windows Server 2012 R2 [Windows Store apps, desktop apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Media.Core
Windows::Media::Core [C++]

Metadata

Windows.winmd

Attributes

[DualApiPartition()]
[MarshalingBehavior(Agile)]
[Threading(Both)]
[Version(0x06030000)]

See also

Object
MediaStreamSource Sample

 

 

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