.CAMV File Extension
What is a CAMV file?
Video file exported by Camtasia Studio, a program used for creating screen casts; saves video that was exported for playback on the Web using RealPlayer; can be played if the Camtasia RealPlayer plug-in is installed.
NOTE: Camtasia Studio no longer uses the CAMV format for exported video. Instead, it uses .MP4 files and Flash for Web exports.