Media Info
Media Info displays at-a-glance information about audio and video files right on the context menu. Supported file types are MP3, WMA (Windows Media Audio), Ogg Vorbis and Wave audio files, and MPEG, AVI, FLV (Flash Video) and WMV (Windows Media Video) movie files. Just right click any supported audio or video file and move the mouse to the Media Info item to see information such as title, artist, author, album, duration, frame rate and compression type (for movie files) and sample rate.
This tool even includes media players and a tag editor for MP3, Ogg Vorbis and WMA tracks. For audio files, click the Play/Edit Tags item to play the track, or view, edit and re-save tag information. For movie files, click the Play item to play the video in the built in movie-player.