IltmmWMProfileManager::GetCodecInfoCount

Summary

Gets the number of available codecs for the specified media type.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmWMProfileManager_getCodecInfoCount(pProfMan, Type, pVal)
C++ HRESULT GetCodecInfoCount(Type, pVal)

Parameters

IltmmWMProfileManager *pProfMan

Pointer to an IltmmWMProfileManager interface.

BSTR Type

A string identifying the major media type for which the number of available codecs is retrieved. Possible values are:

long *pVal

Pointer to a variable to be updated with the number of available codecs for the specified type.

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 number of codecs obtained by this function can be used with IltmmWMProfileManager::GetCodecFormatCount and IltmmWMProfileManager::GetCodecFormat, which deal with codec formats, by index.

For more information, refer to the Microsoft documentation for IWMCodecInfo::GetCodecInfoCount.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmWMProfile::AddStream
C++ IltmmWMProfile::AddStream
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.