Invisor

Invisor displays technical information about your video, audio and photo files with ability to…

Avicodec

AVIcodec is a free multimedia file analyser for Windows.

Ever had a movie where you could only hear the sound and there were no video?

GSpot is a Windows-based freeware designed to identify codecs used in video files.

MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files

GUI for MediaInfo, an open source tool for displaying technical information about media files.

Moo0 Video Info is a very easy tool which can dispaly each video / audio file’s information.

VideoSpec is a free AppleScript studio App (Xcode 3.