Microsoft Windows Media Resource Kit (Pro-Resource Kit)

The file name extension of an announcement file. This extension is also used to indicate a client-side playlist.

The file name extension of a multicast information file.

The file name extension of a profile.

The file name extension of an audio file in Windows Media Format. The audio content of the file is encoded with the Windows Media Audio codec.

The file name extension for a Windows Media Encoder session file.

The file name extension for a Windows Media Player skin definition file.

The file name extension of a video file in Windows Media Format. The video content of the file is encoded with the Windows Media Video codec.

The file name extension of a Windows Media Player skin file, which is made up of a skin definition file and its supporting graphic files.

The file name extension of a server-side playlist.