| avi | Microsoft Video for Windows Movie |
| avif | AV1 Image File Format Data |
| avk | Avigilon Backup |
| avr | Everfocus AVR Video |
| awa | AnimationWorks Accelerated Video |
| awlive | Active WebCam Live Capture |
| axv | Annodex Video File |
| bclan | Nintendo 3DS Binary CTR Layout Animation |
| bdn | Blu-ray BDN XML Subtitle |
| bik | RAD Game Tools Bink Video |
| bix | Kodicom Video |
| bkm | BizHawk Movie |
| bnk | RAD Game Tools Bink Video |
| bnp | Sony HD Camcorder Video Metadata |
| braw | Blackmagic RAW Data |
| bsf | Blu-ray AVC Video |
| bvr | Blue Iris Recorded Video |
| bvz | BAMZOOKi Video |
| cak | Sega Saturn Cinepak Video |
| camv | Camtasia Studio Video |
| cavs | Chinese AVS Video |
| cbf | BSPlayer Chapter File |
| ccp | CaptureCAM Pro Screen Recording |
| ccr | Atari Jaguar Cinepak Chunky-format Video |
| cdxl | CDXL Video File |
| cff | Ultraviolet Common File Format |
| chap | MP4Box Movie Chapter Data |
| chf | BSPlayer Chapter Information |
| cif | CIF RAW Video File |
| cine | Phantom Cine Digital Video |
| cip | Cavena Toolbox Subtitles Data |
| cismv | CHIP Video |
| clk | ClickView Video |
| cmrec | Camtasia Studio v8.3 Recording |
| cmv | Creative ZEN MX Video |
