VTDecompressionSession.Create Método

Referencia

Definición

Espacio de nombres:: VideoToolbox

Ensamblado:: Xamarin.iOS.dll

Ensamblado:: Xamarin.Mac.dll

Importante

Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.

Sobrecargas

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

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

Parámetros

outputCallback: VTDecompressionSession.VTDecompressionOutputCallback

formatDescription: CMVideoFormatDescription

decoderSpecification: VTVideoDecoderSpecification

destinationImageBufferAttributes: CVPixelBufferAttributes

Devoluciones

VTDecompressionSession

Se aplica a

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

Precaución

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