.MPEG4 file extension

This is the basic program to work with .MPEG4 extension

VLC media player

VLC media player VLC media file (.mpeg4)

VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. Plays everything - files, discs, webcams, devices, and streams. Plays most codecs with no codec packs needed - MPEG-2, MPEG-4, H.264, MKV, WebM, WMV, MP3..... (more)

The program works with the following extensions: wma, wmv, flv, vob, avi, mkv, mp4, mp3, ts, dv, xm, mov, qt, ogg, mpg, bin, ogm, wav, cue, oma, spx, dts, aac, asf, vlc, ac3, asx, gxf, m4a, m1v, m4p, mka, m2v, m4e, m4v, m3u, mps, mp1, mod, xpl, mp2, b4s, mpv, pls, mts, mpe, mxf, a52, divx, flac, m2ts, xspf, mpeg, mpeg1, mpeg2 and mpeg4

.MPEG4 extension is also supported by the following programs:

iViVo IVIVO media player

iViVo IVIVO media player IVIVO media file

IVIVO media player

IVIVO media player IVIVO media file (.mpeg4)

A complex media system that enables you to search, play and organize media.
Nero LiquidTV

Nero LiquidTV

Nero LiquidTV is the program for Nero LiquidTV and TiVO TV tuners.
DVD Unlocker - Region Free Player

DVD Unlocker - Region Free Player DVD Unlocker media file (.mpeg4)

Adobe Shockwave Player

Adobe Shockwave Player VLC media file (.mpeg4)

Converts the shockwave 3D content to stereoscopy mode.

QQPlayer MediaFile (.mpeg4)

A comprehensive media player with a number of bugs.