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KnownCameraAudioVideoProperties class

5/3/2013

Used to get and set video capture settings.

Syntax


public static class KnownCameraAudioVideoProperties : Object

Attributes

MarshalingBehaviorAttribute(Agile)
StaticAttribute(Windows.Phone.Media.Capture.IKnownCameraAudioVideoPropertiesStatics, NTDDI_WIN8)
VersionAttribute(NTDDI_WIN8)

Members

The KnownCameraAudioVideoProperties class has these types of members:

Methods
Properties

Methods

The KnownCameraAudioVideoProperties class inherits methods from the Object class.

Properties

The KnownCameraAudioVideoProperties class has these properties.

Property	Access type	Description
H264EnableKeyframes	Read-only	Specifies whether keyframes are enabled during H264 encoding.
H264EncodingLevel	Read-only	Specifies encoder level that is used for H264 video encoding.
H264EncodingProfile	Read-only	Specifies the encoder profile that is used for H264 video encoding.
H264QuantizationParameter	Read-only	Specifies the quantization parameter (QP) used with H264 video encoding.
H264RequestDropNextNFrames	Read-only	Specifies the number of frames that should be dropped by the encoder.
H264RequestIdrFrame	Read-only	Requests an instantaneous decoding refresh.
UnmuteAudioWhileRecording	Read-only	Specifies whether to unmute the audio while recording.
VideoFrameRate	Read-only	Specifies the number of video frames captured each second.
VideoTorchMode	Read-only	Specifies how the torch is used when capturing video.
VideoTorchPower	Read-only	Specifies the brightness of the torch when capturing video.

Remarks

The properties in this class are for use with the AudioVideoCaptureDevice class. This class is used to identify properties that you want to get or set on the capture device. In the AudioVideoCaptureDevice class, the GetProperty class gets the current value of the property and the SetProperty method sets the property to a new value. You can also use the GetSupportedPropertyRange or GetSupportedPropertyValues method to learn more about a property.

Requirements

Minimum supported client	None supported [Windows Store apps only]
Minimum supported server	None supported [Windows Store apps only]
Minimum supported phone	Windows Phone 8
Namespace	Windows.Phone.Media.Capture Windows::Phone::Media::Capture [C++]
Metadata	Windows.winmd

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