IltmmWMStreamConfig::get_Quality

#include "ltmm.h"

C Syntax	HRESULT IltmmWMStreamConfig_get_Quality(pStreamConfig, pVal)
C++ Syntax	HRESULT get_Quality(pVal)

IltmmWMStreamConfig *pStreamConfig;	pointer to an interface
long *pVal;	pointer to a variable

Gets the quality setting for the video stream.

Parameter	Description
pStreamConfig	Pointer to an IltmmWMStreamConfig interface.
pVal	Pointer to a variable to be updated with the quality setting.

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

Expected values range from 0 to 100, where zero denotes maximum frame rate and 100 denotes maximum quality.

For more information, refer to the Microsoft documentation for IWMVideoMediaProps::GetQuality.

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.

Win32, x64

Help Version 19.0.2017.10.27

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Elements:	IltmmWMStreamConfig::put_Quality, IltmmWMStreamConfig::get_MaxKeyFrameSpacing, IltmmWMStreamConfig::put_MaxKeyFrameSpacing, IltmmWMStreamConfig::get_BufferWindow, IltmmWMStreamConfig::put_BufferWindow
Topics:	Windows Media Support
	Multimedia Function Group