MediaStreamSourceSampleRequest Class

Reference

Definition

Namespace:: Windows.Media.Core

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Represents an object to be used by the MediaStreamSource.SampleRequest event to provide information to the application.

public ref class MediaStreamSourceSampleRequest sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class MediaStreamSourceSampleRequest final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class MediaStreamSourceSampleRequest

Public NotInheritable Class MediaStreamSourceSampleRequest

Inheritance: Object Platform::Object IInspectable MediaStreamSourceSampleRequest

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

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

Remarks

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

Properties

Sample	Sets the MediaStreamSample requested by the MediaStreamSource. Applications deliver a MediaStreamSample to the MediaStreamSource by assigning a value to this property.
StreamDescriptor	Gets the IMediaStreamDescriptor interface of the stream for which a MediaStreamSample is being requested.

Methods

GetDeferral()	Defers assigning a MediaStreamSample to MediaStreamSourceSampleRequest object.
ReportSampleProgress(UInt32)	Provides a status update to the MediaStreamSource while the application is temporarily unable to deliver a requested MediaStreamSample.

Applies to

Jaa