ILMMxfMuxMetaTracks Interface

Interface Properties:

Type

Name

Description

long

Count

(Read-only) Gets the current count of meta tracks.

ILMMxfMuxMetaTrack *

Item( long index )

Gets the meta track for the specified index.

Interface Methods:

HRESULT Clear();

Description

Removes all existing meta tracks from the collection.

Returns

S_OK if successful, < 0 if an error occurred.

HRESULT Add(ILMMxfMuxMetaTrack **pVal);

Parameters

pVal

Pointer to a meta track object.

Description

Adds a meta track object to the collection.

Returns

S_OK if successful, < 0 if an error occurred.

Common Error Codes

E_POINTER                  [0x80004003] pTrk is NULL

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