Queries whether Quick Sync Video(QSV) hardware acceleration is enabled.
#include "ltms.h"
Language | Syntax |
---|---|
C | HRESULT IltmsLiveStream_get_QSVAcceleration(pLiveStream, pVal) |
C++ | HRESULT get_QSVAcceleration(pVal) |
Pointer to an IltmsLiveStream interface.
Pointer to a boolean variable that receives whether QSV hardware acceleration is enabled (if available). VARIANT_TRUE indicates that QSV hardware acceleration is enabled. Otherwise, the value is VARIANT_FALSE.
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. |
Win32, x64.
For a C++ example, refer to the Print Live Streams Example For C++.
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