IltmfCompressors::Find

#include "ltmf.h"

C Syntax

HRESULT IltmfCompressors_Find(pCompressors, Name, Index)

C++ Syntax

HRESULT Find(Name, Index)

IltmfCompressors *pCompressors;

pointer to an interface

BSTR Name;

compressor name

long *Index;

pointer to a variable

Retrieves the index of the compressor that matches the specified name.

Parameter

Description

pCompressors

Pointer to an IltmfCompressors interface.

Name

Character string that containing the name of the compressor to find.

Index

Pointer to a variable that receives zero based index of the matching compressor. A value of 1 indicates that no match was found.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

A compressors name is unique. An application can use this function to find a specific compressor. A compressors name can be retrieved with the ltmfCompressor::get_Name function.

Required DLLs and Libraries

LTMF

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32

See Also

Elements:

IltmfCompressors::Item, IltmfCompressor::get_Name

Topics:

Media Foundation Function Group

Example

For an example, refer to Selecting ltmfConvert Object Compressors for C++.

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