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IWMSStreamHeaderList Interface

The IWMSStreamHeaderList interface provides a collection of IWMSStreamHeader objects and methods that describe each stream in a digital media stream.

Note

   This interface is available only on Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; and Windows Server 2008.

In addition to the methods inherited from IUnknown, the IWMSStreamHeaderList interface exposes the following methods.

Method

Description

AppendHeader

Adds a new IWMSStreamHeader interface to the list.

CheckPlaylistGenerationId

Retrieves the playlist generation ID identifying the playlist entry that a command is associated with.

CloneStreamHeaderList

Creates a copy of the IWMSStreamHeaderList interface.

GetContainerFormat

Retrieves the stream format of the digital media stream.

GetContentDescription

Retrieves the content description list associated with the stream header list.

GetDataVersion

Retrieves the unique identifier of the digital media stream.

GetExtendedAttribute

Retrieves the value of an extended attribute that is defined by a plug-in.

GetHeader

Retrieves a specific stream header from the list.

GetHeaderCount

Retrieves the count of headers in the list.

GetIntegerAttribute

Retrieves the value of an integer attribute.

GetNativeContainerHeader

Retrieves the actual header of the digital media stream.

GetNthExtendedAttribute

Retrieves the name and value of an extended attribute that is defined by a plug-in.

GetNumExtendedAttributes

Retrieves the number of extended attributes.

GetStringAttribute

Retrieves the value of a string attribute.

RecordPlaylistGenerationId

Specifies the playlist generation ID identifying the playlist entry that a command is associated with.

RemoveAllHeaders

Removes all stream headers from the list.

SetContainerFormat

Specifies the stream format for the digital media stream.

SetContentDescription

Specifies the content description list associated with the stream header list.

SetDataVersion

Specifies the unique identifier of the digital media stream.

SetExtendedAttribute

Specifies the name and value of an extended attribute that is defined by a plug-in.

SetIntegerAttribute

Specifies the value of an integer attribute.

SetNativeContainerHeader

Specifies the actual header of the digital media stream.

SetStringAttribute

Specifies the value of a string attribute.

See Also

Concepts

Custom Plug-in Interfaces (C++)