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ICM_CONFIGURE
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) (UINT) hwnd;
lParam = 0;
Parameters
hwnd
Handle of 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 Values
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.
See Also
DRV_CONFIGURE, ICConfigure, ICM_GETSTATE, ICM_SETSTATE, ICQueryConfigure
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