It is used to view various properties of multimedia files and streams.
To open the File Properties dialog box, you should select the Properties command in the menu.
It contains general properties and information about the multimedia content of the file.
It is used to view information about the DirectShow filters that are used for playing this file. The Filter properties button opens the Filter Settings dialog box if it exists.
It is used to view the rules of building the graph used for this file. Besides, here you can see error messages that occurred while building the graph and send a bug report to the support service.