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Interface IMFVideoSampleAllocatorEx

Namespace: MediaFoundation
Assembly: MediaFoundation.dll

Syntax

[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("545b3a48-3283-4f62-866f-a62d8f598f9f")]
public interface IMFVideoSampleAllocatorEx : IMFVideoSampleAllocator

Methods

AllocateSample(out IMFSample)

Declaration
HResult AllocateSample(out IMFSample ppSample)
Parameters
IMFSample ppSample

Returns
HResult

InitializeSampleAllocator(Int32, IMFMediaType)

Declaration
HResult InitializeSampleAllocator(int cRequestedFrames, IMFMediaType pMediaType)
Parameters
System.Int32 cRequestedFrames

IMFMediaType pMediaType

Returns
HResult

InitializeSampleAllocatorEx(Int32, Int32, IMFAttributes, IMFMediaType)

Declaration
HResult InitializeSampleAllocatorEx(int cInitialSamples, int cMaximumSamples, IMFAttributes pAttributes, IMFMediaType pMediaType)
Parameters
System.Int32 cInitialSamples

System.Int32 cMaximumSamples

IMFAttributes pAttributes

IMFMediaType pMediaType

Returns
HResult

SetDirectXManager(Object)

Declaration
HResult SetDirectXManager(object pManager)
Parameters
System.Object pManager

Returns
HResult

UninitializeSampleAllocator()

Declaration
HResult UninitializeSampleAllocator()
Returns
HResult

Extension Methods