AppBroadcastStreamReader.TryGetNextVideoFrame Method

Reference

Definition

Namespace:: Windows.Media.Capture

Important

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Edit

Attempts to obtain an AppBroadcastStreamVideoFrame object representing the latest video frame from the broadcast stream.

public:
 virtual AppBroadcastStreamVideoFrame ^ TryGetNextVideoFrame() = TryGetNextVideoFrame;

AppBroadcastStreamVideoFrame TryGetNextVideoFrame();

public AppBroadcastStreamVideoFrame TryGetNextVideoFrame();

function tryGetNextVideoFrame()

Public Function TryGetNextVideoFrame () As AppBroadcastStreamVideoFrame

Returns

AppBroadcastStreamVideoFrame

If successful, the latest video frame from the broadcast stream; otherwise, null.

Windows requirements

App capabilities

appBroadcast appBroadcastSettings

Remarks

In order to avoid unnecessary copying of frame data, this method returns a reference to frame data stored in a circular buffer. After acquiring a frame, you should make a copy of frame data and release the buffer as quickly as possible.

Applies to