ICM_GETDEFAULTQUALITY message

The ICM_GETDEFAULTQUALITY message queries a video compression driver to provide its default quality setting. You can send this message explicitly or by using the ICGetDefaultQuality macro.

ICM_GETDEFAULTQUALITY 
wParam = (DWORD_PTR) (LPVOID) &dwICValue; 
lParam = 0; 

Parameters

dwICValue

Address to contain the default quality value. Quality values range from 0 to 10,000.

Return Value

Returns ICERR_OK if the driver supports this message or ICERR_UNSUPPORTED otherwise.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	Vfw.h

See also

Video Compression Manager

Video Compression Messages