VTDecompressionSession Class

Reference

Definition

Namespace:: VideoToolbox

Assembly:: Xamarin.iOS.dll

Assembly:: Xamarin.Mac.dll

Important

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Turns compressed frames into uncompressed video frames.

[ObjCRuntime.TV(10, 2)]
public class VTDecompressionSession : VideoToolbox.VTSession

type VTDecompressionSession = class
    inherit VTSession

Inheritance: Object

VTSession
VTDecompressionSession

Attributes: TVAttribute

Constructors

VTDecompressionSession(IntPtr)

Properties

Handle

Handle (pointer) to the unmanaged object representation.

(Inherited from VTSession)

Methods

CanAcceptFormatDescriptor(CMFormatDescription)
CopyBlackPixelBuffer(CVPixelBuffer)
Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, CVPixelBufferAttributes)
Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, NSDictionary)
DecodeFrame(CMSampleBuffer, VTDecodeFrameFlags, IntPtr, VTDecodeInfoFlags)
Dispose()	Releases the resources used by the VTDecompressionSession object.
Dispose(Boolean)	Releases the resources used by the VTDecompressionSession object.
Finalize()	Finalizer for the VTDecompressionSession object
FinishDelayedFrames()
GetProperties()	(Inherited from VTSession)
GetProperty(NSString)	(Inherited from VTSession)
GetSerializableProperties()	(Inherited from VTSession)
GetSupportedProperties()	(Inherited from VTSession)
IsHardwareDecodeSupported(CMVideoCodecType)
SetDecompressionProperties(VTDecompressionProperties)
SetProperties(VTPropertyOptions)	(Inherited from VTSession)
SetProperty(NSString, NSObject)	(Inherited from VTSession)
WaitForAsynchronousFrames()

Applies to

通过