IltmmWMProfileManager::GetCodecFormatCount

Summary

Gets the number of formats available for the specified codec and media type.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmWMProfileManager_getCodecFormatCount(pProfMan, Type, CodecIndex, pVal)
C++ HRESULT GetCodecFormatCount(Type, CodecIndex, pVal)

Parameters

IltmmWMProfileManager *pProfMan

Pointer to an IltmmWMProfileManager interface.

BSTR Type

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

long CodecIndex

The zero based index of the codec for which the number of available formats is to be retrieved.

long *pVal

Pointer to a variable to be updated with the number of available formats for the passed media type and codec.

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 formats obtained by this function can be used with IltmmWMProfileManager::GetCodecFormat to enumerate the available formats supported by the codec.

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

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.