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ICQueryConfigure macro

The ICQueryConfigure macro queries a video compression driver to determine if it has a configuration dialog box. You can use this macro or explicitly send the ICM_CONFIGURE message.

Syntax


DWORD ICQueryConfigure(
    hic
);

Parameters

hic

Handle of the compressor.

Return value

Returns ICERR_OK if the driver supports this macro 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 Macros

 

 

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