Export (0) Print
Expand All
Expand Minimize

ICM_CONFIGURE message

The ICM_CONFIGURE message notifies a video compression driver to display its configuration dialog box or queries a video compression driver to determine if it has a configuration dialog box. You can send this message explicitly or by using the ICConfigure macro.



ICM_CONFIGURE 
wParam = (DWORD_PTR) (UINT_PTR) hwnd; 
lParam = 0; 


Parameters

hwnd

Handle to the parent window of the displayed dialog box. You can determine if a driver has a configuration dialog box by specifying –1 in this parameter, as in the ICQueryConfigure macro.

Return Value

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

Remarks

This message is different from the DRV_CONFIGURE message used for hardware configuration. The dialog box for this message should let the user set and edit the internal state referenced by the ICM_GETSTATE and ICM_SETSTATE messages. For example, this dialog box can let the user change parameters affecting the quality level and other similar compression options.

Requirements

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

 

 

Community Additions

ADD
Show:
© 2014 Microsoft