rpl

The RPL file type is used for video files that are associated with ARMovie, found on Acorn RISC computer systems. Another use for the RPL file format is as a replay of a match performed in Toribash, a 3D fighting game where players design the fighters’ moves; saved in a high-quality MPEG format that can be viewed on multiple platforms.

roq

A ROQ file format is used for full motion video formats, developed by The 11th Hour by Graeme Devine. It can be found as the FMV format for the video game Quake III: Arena and Doom 3. It stores a user’s gamplay in a vidoe format that can be played back.

mj2

The MJ2 format, short for Motion JPEG 2000 contains a motion sequence of JPEG 2000 images. Instead of inter-frame coding each frame, it encodes each frame independently using a JPEG 2000 compression. Several digitale cameras, that allow for the capturing of videos, produce MJ2 files and the MJ2 format can also be found in medical and satellite imagery.

dirac

The DIRAC file extension is a royalty-free video compression format that has been developed by BBC Research, named after the dirac-research. The DIRAC format aims to provide the user with high-quality video compression that can be used on Ultra HDTV and competes with other formats as H.264 and VC-1.

4xm

The 4XM file extension is used on files that transport video data that have been compressed with the 4XM video codec, developed by 4X Technologies. Besides the video data, it can also transport audio data and multiple audio language tracks. The 4XM technology is often used in computer and console games.

 

avs

The AVS file format, short for Advanced Visualization Studio, is an animation configuration file used by an audio visualizer for WinAmp. The AVS file carries the settings for animations that are used within Winamp.

ifo

An IFO format is a DVD-Video Disc Information file that contains headers, which enable the DVD player to determine that screen to show when it starts up, when each chapter starts and where audio tracks are located. It works together with VOB and VRO file formats, which contain the audio and video data.

Mime type: content/DVD

mpv

File extension: MPV. File type: MPEG-1 Video File. The MPV file type is primarily associated with ‘MPEG-1 Video File’. Primary association: MPEG-1 Video File

vob

The VOB file format is a ‘DVD Video Movie File’. It is a movie data file from a DVD disc and can usually be found in the VIDEO_TS folder. It contains a Video Object that synchronizes video, audio and subtitles usually in the MPEG-2 format so it can be played by most video players.

3g2

The 3G2 file type is a multimedia file, which is primarily associated with ‘3GPP2’. The 3rd Generation Partnership Project (3GPP) and 3rd Generation Partnership Project 2 (3GPP2) are considered the new standards for the creation, playback and delivery of multimedia over high-speed wireless networks (third generation). 3GPP and 3GPP2 seek to provide an uniform delivery of rich multimedia to the latest multimedia-enabled wireless devices. Both 3GPP and 3GPP2 are based on the MPEG-4 standard by Apple’s QuickTime.