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IEnumStreamIdMap interface

The IEnumStreamIdMap interface is implemented on a standard COM collection of Stream ID maps that have been created by the MPEG-2 Demultiplexer's IMPEG2StreamIdMap::MapStreamId method. To obtain a pointer to this interface, use the IMPEG2StreamIdMap::EnumStreamIdMap method. Typically, an output pin will never have more than one stream ID mapped to it at any given time. This collection represents a snapshot of the Stream IDs mapped at the time the collection is created. The collection is not updated automatically.

Members

The IEnumStreamIdMap interface inherits from the IUnknown interface. IEnumStreamIdMap also has these types of members:

Methods

The IEnumStreamIdMap interface has these methods.

MethodDescription
Clone

Creates a new copy of the collection and all its sub-objects.

Next

Retrieves the next n elements in the collection.

Reset

Moves the iterator to the beginning of the collection.

Skip

Skips over the specified element in the collection.

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

 

 

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