IltmmWMStreamConfig::get_BufferWindow

Summary

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

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmWMStreamConfig_get_BufferWindow(pStreamConfig, pVal)
C++ HRESULT get_BufferWindow(pVal)

Parameters

IltmmWMStreamConfig *pStreamConfig

Pointer to an IltmmWMStreamConfig interface.

long *pVal

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

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

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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmWMProfile::GetStream
C++ IltmmWMProfile::GetStream
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