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Gets the maximum latency (time in milliseconds) between stream reception and display.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmWMStreamConfig_get_BufferWindow(pStreamConfig, pVal) |
| C++ | HRESULT get_BufferWindow(pVal) |
Pointer to an IltmmWMStreamConfig interface.
Pointer to a variable to be updated with the stream's latency.
| 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. |
A latency of -1 indicates that the buffer window is unknown.
For more information, refer to the Microsoft documentation for IWMStreamConfig::GetBufferWindow.
Win32, x64.
| Language | Example |
|---|---|
| C | IltmmWMProfile::GetStream |
| C++ | IltmmWMProfile::GetStream |
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