Contents

kVTCompressionPropertyKey_PixelTransferProperties

Properties for configuring a pixel transfer session.

Declaration

let kVTCompressionPropertyKey_PixelTransferProperties: CFString

Discussion

The properties for configuring a VTPixelTransferSession to transfer source frames from the client’s image buffers to the video encoder’s image buffers, if necessary.

Discussion

The value is a CFDictionary of properties to configure a VTPixelTransferSession. Setting this property alone does not necessarily guarantee that a VTPixelTransferSession will be created.