IAMVfwCompressDialogs interface (strmif.h)

The IAMVfwCompressDialogs interface displays a dialog box provided by a Video for Windows (VFW) codec. The AVI Compressor filter implements this interface. Applications can use it to display one of the dialog boxes (Configure or About) provided by VFW codecs, and to set and retrieve compressor status.


The IAMVfwCompressDialogs interface inherits from the IUnknown interface. IAMVfwCompressDialogs also has these types of members:


The IAMVfwCompressDialogs interface has these methods.

Method Description
IAMVfwCompressDialogs::GetState The GetState method retrieves the current configuration settings for the VCM codec currently being used.
IAMVfwCompressDialogs::SendDriverMessage The SendDriverMessage method sends a driver-specific message.
IAMVfwCompressDialogs::SetState The SetState method sets configuration for the VCM codec.
IAMVfwCompressDialogs::ShowDialog The ShowDialog method displays the specified dialog box.


Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)