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VTDecompressionSession.Create Method

Definition

Overloads

Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, CVPixelBufferAttributes)
Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, NSDictionary)
Obsolete.

Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, CVPixelBufferAttributes)

public static VideoToolbox.VTDecompressionSession Create (VideoToolbox.VTDecompressionSession.VTDecompressionOutputCallback outputCallback, CoreMedia.CMVideoFormatDescription formatDescription, VideoToolbox.VTVideoDecoderSpecification decoderSpecification, CoreVideo.CVPixelBufferAttributes destinationImageBufferAttributes);
static member Create : VideoToolbox.VTDecompressionSession.VTDecompressionOutputCallback * CoreMedia.CMVideoFormatDescription * VideoToolbox.VTVideoDecoderSpecification * CoreVideo.CVPixelBufferAttributes -> VideoToolbox.VTDecompressionSession

Parameters

formatDescription
CMVideoFormatDescription
decoderSpecification
VTVideoDecoderSpecification
destinationImageBufferAttributes
CVPixelBufferAttributes

Returns

Applies to

Create(VTDecompressionSession+VTDecompressionOutputCallback, CMVideoFormatDescription, VTVideoDecoderSpecification, NSDictionary)

Caution

This overload requires that the provided compressionOutputCallback manually CFRetain the passed CMSampleBuffer, use Create(VTDecompressionOutputCallback,CMVideoFormatDescription,VTVideoDecoderSpecification,CVPixelBufferAttributes) variant instead which does not have that requirement.

[System.Obsolete("This overload requires that the provided compressionOutputCallback manually CFRetain the passed CMSampleBuffer, use Create(VTDecompressionOutputCallback,CMVideoFormatDescription,VTVideoDecoderSpecification,CVPixelBufferAttributes) variant instead which does not have that requirement.")]
public static VideoToolbox.VTDecompressionSession Create (VideoToolbox.VTDecompressionSession.VTDecompressionOutputCallback outputCallback, CoreMedia.CMVideoFormatDescription formatDescription, VideoToolbox.VTVideoDecoderSpecification decoderSpecification = null, Foundation.NSDictionary destinationImageBufferAttributes = null);
static member Create : VideoToolbox.VTDecompressionSession.VTDecompressionOutputCallback * CoreMedia.CMVideoFormatDescription * VideoToolbox.VTVideoDecoderSpecification * Foundation.NSDictionary -> VideoToolbox.VTDecompressionSession

Parameters

formatDescription
CMVideoFormatDescription
decoderSpecification
VTVideoDecoderSpecification
destinationImageBufferAttributes
NSDictionary

Returns

Attributes

Applies to