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MF_PD_ASF_METADATA_V8_BUFFERAVERAGE attribute

Specifies the average buffer size needed for a variable bit rate (VBR) Advanced Systems Format (ASF) file.

Data type

UINT32

Remarks

This attribute applies to presentation descriptors for ASF content.

The IMFASFContentInfo::GeneratePresentationDescriptor method generates this attribute that applies to the presentation descriptor for ASF content.

Note  This attribute applies only to files created by version 8 of the Windows Media Format SDK. It corresponds to the BufferAverage attribute in the Windows Media Format SDK.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Wmcontainer.h

See also

IMFAttributes::GetUINT32
IMFAttributes::SetUINT32
IMFPresentationDescriptor
Presentation Descriptor Attributes
ASF Header Object
Presentation Descriptors

 

 

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