The X
extension name file type Classification
AAF Advanced Authoring Format File video file
AEC Cinema 4D After Effects Composition video file
AECAP After Effects Text Template video file
AEGRAPHIC Adobe After Effects Graphic video file
AEP After Effects Project video file
AEPX After Effects XML Project video file
AET After Effects Project Template video file
AETX After Effects XML Project Template video file
AJP CCTV Video File video file
ALE Avid Log Exchange File video file
AM Anark Media File video file
AMC AMC Video File video file
AMV Anime Music Video File video file
AMX Adobe Motion Exchange File video file
ANIM Amiga Animation File video file
ANX Annodex Exchange Format File video file
AQT AQTitle Subtitles File video file
ARCUT Prelude Rough Cut File video file
ARF WebEx Advanced Recording File video file
ASF Advanced Systems Format File video file
ASX Microsoft ASF Redirector File video file
AV Video Surveillance File video file
AV3 Arbitrator Video Surveillance File video file
AVB Avid Bin File video file
AVC Avid Media Composer Script video file
AVCHD High Definition Video File video file
AVD Movie Edit Pro Video Information File video file
AVE Avigilon Native Video Export File video file
AVI Audio Video Interleave File video file
AVM Anime Music Video video file
AVP Avid Project File video file
AVR EverFocus Recording File video file
AVS Application Visualization System File video file
AVS AviSynth Script File video file
AVV Avid Volume Bin File video file
AWLIVE Active Webcam Video File video file
AXM AXMEDIS Object video file
AXV Annodex Video File video file