IltmmTargetFormat::get_RecommendedAudioCompressor

Summary

Retrieves the recommended audio compressor for the currently selected target format.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmTargetFormat_get_RecommendedAudioCompressor(Format, pVal)
C++ HRESULT get_RecommededAudioCompressor(pVal)

Parameters

IltmmTargetFormat *Format

Pointer to an IltmmTargetFormat interface.

BSTR *pVal

Pointer to a variable that will receive the name of the recommended audio compressor for the currently selected target format.

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

Currently, the toolkit does not recommend compressors for all formats, so if the returned string is empty, then there is no recommended audio compressor for the selected target format.

If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Enumerating MPEG2 Format Compatible Compressors
C++ Enumerating MPEG2 Format Compatible Compressors
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.