IltmmConvert::get_AudioCompressors

Summary

Retrieves the audio compressor collection object.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmConvert_get_AudioCompressors(pConvert, pVal)
C++ HRESULT get_AudioCompressors(pVal)

Parameters

IltmmConvert *pConvert

Pointer to an IltmmConvert interface.

IltmmCompressors **pVal

Pointer to a variable to be updated with an IltmmCompressors (audio compressor collection interface) pointer. The IltmmCompressors interface referenced by this pointer contains information on the available audio compressors.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

The returned IltmmCompressors interface is used to enumerate registered audio compressors, and to select an audio compressor for the conversion process. See IltmmCompressors for details.

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Recompressing an AVI File
C++ Recompressing an AVI File
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.