| mpg4 | Mpeg-4 Video Container |
| mpl | MPL2 Subtitle Data |
| mpng | Motion PNG Animation |
| mpsub | MPlayer Subtitles File |
| mpv | Mpeg Video |
| mpv2 | Mpeg Video |
| mpv4 | Mpeg-4 Video Container |
| mqv | Sony Clie Video |
| ms-asf | Advanced Systems Format Media |
| ms-dvr | AVS Media Player MS-DVR Video |
| ms-wmv | Windows Media Video |
| msnwctcp | MSN TCP Webcam Stream |
| mtv | AMV Encoded Video |
| mv4 | Mpeg-4 Video Container |
| mv8 | Interplay Video |
| mvc | Multiview Video Coding Video |
| mve | Interplay Video |
| mvf | Production Studio Video |
| mvv | AVS Media Player MPEG Video |
| mvw | m-View Video Stream |
| mxf | Canon EOS C300 MXF Video |
| Material eXchange Format |
| mxv | MAGIX Movie Edit Pro Video |
| mys | Security Camera Video |
| mzv | Viewpoint Media Player ZoomView File |
| n3r | Panasonic Security Camera Recorded Video |
| nfs | Netflix Downloaded Subtitle |
| nfv | Netflix Downloaded Video |
| nim | Nokia Interleaved Multimedia File |
| nmm | 3D Movie Maker Recorded Video |
| nmv | Nintendulator Movie Capture |
| npv | Nexilogic Pixbend Video File |
| nsv | Nullsoft Streaming Video |
| ntv3 | NetVue Recorded Video |
| nut | NUT Video |
| nuv | MythTV NuppelVideo |
| nvl | Netviewer Meet Recorded Session |
| nvt3 | NetVue Recorded Video |
| nxv | NXV Video |
| oba | OmniBase Recorded Video Archive |
| ocrec | Microsoft Lync Recording |
| ogm | Ogg Media File |
| ogv | Ogg Video |
| on2 | on2 VP6 Encoded Flash Video |
| orv | Oracom Video File |
| otrkey | OnlineTvRecorder Encoded Video |
| oxa | Vertigo XG Cel Animation File |
| oxi | Vertigo XG OXI Animation File |
| pa | Cliprex Video |
| pac | Polistream Video Subtitle Data |
| pax | VCOMP Lossless Compressed Data |
| pgi | Panasonic SD Recorder Timestamp Data |
| pjs | Phoenix Japanimation Society Subtitle |
| pmf | Sony PSP Movie File |
| pmp | Portable Media Player Video |
| pmpd | Panasonic HD Camcorder File |
| prores | Apple ProRes Video |
| ps | MPEG Program Stream Data |
| psb | PowerDivX Subtitle |
| pss | Sony PlayStation 2 Video Data |
| psv | Pluralsight Encrypted Video |
| pva | PVA Video |
| pvr | Personal Video Recorder Video |
| pxm | PCSX Captured Movie |
| pxv | Nexilogic Pixbend Media File |
| pyv | Microsoft PlayReady Video |
| qcif | CIF RAW Video File |
| qlv | Tencent QLV Video |
| qmx | Quantum Streaming Video Stream Control Data |
| qqq | TotalFix Fixed AVI Video |
| qsv | iQIYI Video |
| qt | QuickTime Movie |
| qtm | QuickTime Movie |
| qtz | Quartz Composer Composition |
| qvt | Quantum Streaming Video Stream Url Data |
| ravi | Optiris PI Radiometric Video Sequences |
| rcrec | LogMeIn Pro Remote Control Session Recording |
| rdg | Morae Recorded Video |
| rf | RealFlash Clip |
| rio21 | Rioplay Video |
| riox | Rioplay Video |
| rm | RealMedia File |
| rmd | REDCODE Metadata |
| rmf | RealMedia File |
| rmhd | RealMedia HD Video |
| rms | Secured RealMedia File |
| rmv | RealMedia Variable Bitrate Video |
| rmvb | RealMedia Variable Bitrate Video |
| rpl | ARMovie Replay |
| rsx | REDCODE Metadata XML |
| rtv | NewTek Uncompressed Video |
| rum | Bink Video Subtitle File |
| rv | Real Video Movie |
| rv8 | Real Video Movie |
| rv9 | Real Video Movie |
| rvid | Snapz Pro X Recorded Video |
| rvx | RealVideo Protected |
| s1m | Sealed MPEG Movie |
| s1q | Sealed QuickTime Movie |
| s4ud | Samsung Smart TV Video |
