IltmmWMStreamConfig::get_BufferWindow

#include "ltmm.h"

C Syntax

HRESULT IltmmWMStreamConfig__get_BufferWindow(pStreamConfig, pVal)

C++ Syntax

HRESULT get_BufferWindow(pVal)

 

IltmmWMStreamConfig *pStreamConfig;

/* pointer to an interface */

long *pVal;

/* pointer to a variable */

Gets the maximum latency (time in milliseconds) between stream reception and display.

Parameter

Description

pStreamConfig

Pointer to an IltmmWMStreamConfig interface.

pVal

Pointer to a variable to be updated with the stream�s latency.

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 latency of -1 indicates that the buffer window is unknown.

For more information, refer to the Microsoft documentation for IWMStreamConfig::GetBufferWindow .

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

See Also

Elements:

IltmmWMStreamConfig::put_BufferWindow, IltmmWMStreamConfig::get_MaxKeyFrameSpacing, IltmmWMStreamConfig::put_MaxKeyFrameSpacing, IltmmWMStreamConfig::get_Quality, IltmmWMStreamConfig::put_Quality

Topics:

Windows Media Support

 

Multimedia Function Group

Example

For a C example, refer to IltmmWMProfile::GetStream Example for C.

For a C++ example, refer to IltmmWMProfile::GetStream Example for C++.