CapturedFrame Class

Reference

Definition

Namespace:: Windows.Media.Capture

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 a captured video frame.

public ref class CapturedFrame sealed : IClosable

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

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.GCPressure]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class CapturedFrame : System.IDisposable

Public NotInheritable Class CapturedFrame
Implements IDisposable

Inheritance: Object Platform::Object IInspectable CapturedFrame

Attributes: ContractVersionAttribute GCPressureAttribute MarshalingBehaviorAttribute ThreadingAttribute

Implements: IClosable IDisposable IContentTypeProvider IInputStream IOutputStream IRandomAccessStream IRandomAccessStreamWithContentType

Windows requirements

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

Remarks

There are several different techniques for capturing photos using the MediaCapture class, including AdvancedPhotoCapture, LowLagPhotoCapture, LowLagPhotoSequenceCapture, and VariablePhotoSequenceCapture. Though the sets of APIs used for each of these techniques vary, ultimately they all return the captured photo to you in the form of a CapturedFrame object.

Version history

Windows version	SDK version	Value added
1803	17134	BitmapProperties
1803	17134	ControlValues

Properties

BitmapProperties	Gets an object containing bitmap properties for the CapturedFrame. These properties convey image metadata such as EXIF data.
CanRead	Gets a value that indicates if the captured frame can be read from.
CanWrite	Gets a value that indicates if the captured frame can be written to.
ContentType	Gets the content type of the captured frame.
ControlValues	Gets an object containing capture control metadata for the CapturedFrame. Capture controls adjust capture settings such as ISO and exposure.
Height	Gets the height of the captured frame
Position	Gets the position of the captured frame.
Size	Gets the size of the captured frame in bytes.
SoftwareBitmap	Gets a SoftwareBitmap object representing the captured frame.
Width	Gets the width of the captured frame.

Methods

CloneStream()	Creates a copy of the stream.
Close()	Closes the captured framed object.
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
FlushAsync()	Asynchronously commits and flushes all of the data of the CapturedFrame.
GetInputStreamAt(UInt64)	Gets the input stream at the specified position.
GetOutputStreamAt(UInt64)	Gets the output stream at the specified position.
ReadAsync(IBuffer, UInt32, InputStreamOptions)	Returns an asynchronous byte reader object.
Seek(UInt64)	Seeks the stream to the specified position.
WriteAsync(IBuffer)	Asynchronously writes the specified data to the stream.

Applies to

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