IAMVfwCompressDialogs Interface
| Microsoft DirectShow 9.0 |
IAMVfwCompressDialogs Interface
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.
In addition to the methods inherited from IUnknown, the IAMVfwCompressDialogs interface exposes the following methods.
| Method | Description |
| ShowDialog | Displays the specified dialog box. |
| GetState | Retrieves the current configuration settings for the VCM codec currently being used. |
| SetState | Sets configuration for the VCM codec. |
| SendDriverMessage | Sends a driver-specific message. |
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.