PhotoCamera.GetPreviewBufferY Method

July 28, 2014

Copies the luminance data for the current viewfinder frame into a buffer for further manipulation.

Namespace:  Microsoft.Devices
Assembly:  Microsoft.Phone (in Microsoft.Phone.dll)

'Declaration
Public Sub GetPreviewBufferY ( _
	pixelData As Byte() _
)

Parameters

pixelData
Type: System.Byte ()
The Y pixel data.

Important noteImportant Note:

The YCbCrPixelLayout class is not recommended for determining pixel layout on Windows Phone 8. YCbCr data provided by GetPreviewBufferY(Byte()) follows the NV12 or NV21 format, depending on the version of phone. Apps running on Windows Phone 8 should process YCbCr data according to the NV12 standard rather than use YCbCrPixelLayout to determine pixel the layout. Apps running on phones prior to Windows Phone 8 should process YCbCr data according to the NV21 standard.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1

Windows Phone

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