IltmmConvert::get_PreferredMPEG2Splitter

#include "ltmm.h"

C Syntax

HRESULT IltmmConvert_get_PreferredMPEG2Splitter(pConvert, pVal)

C++ Syntax

HRESULT get_PreferredMPEG2Splitter (pVal)

IltmmConvert *pConvert;

pointer to an interface

BSTR *pVal;

pointer to a string

Retrieves the preferred MPEG2 splitter display name set using IltmmConvert::put_PreferredMPEG2Splitter.

Parameter

Description

pConvert

Pointer to an IltmmConvert interface.

pVal

Pointer to a string to be updated with the preferred MPEG-2 splitter display name.

Returns

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

A display name uniquely identifies the splitter (or any filter). Display names for software splitters have the following format: @device:sw:GUID\\GUID, example: Microsofts MPEG-2 Splitter display name is:

@device:sw:{083863F1-70DE-11D0-BD40-00A0C911CE86}\\{3AE86B20-7BE8-11D1-ABE6-00A0C905F375}

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

The IltmmConvert::GetPreferredFilter function is a general version of this function, which allows you to get the preferred decoders or demultiplexers for other formats.

Required DLLs and Libraries

LTMM

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, x64

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