MPEG-4 audio files can be imported to iTunes 9. They will usually have the extension .m4a or .mp4. The AAC files that you can purchase from the iTunes store are MPEG-4 audio files.
Digital audio players: supporting mpeg3, or mpeg4 audio files. ie. Ipod, zune...
MP3, WAV, AAC, Apple Lossless, MPEG4, AIFF
DVDV Video Soft Free Studio is a free set of converters. I just tested the Video to Mp3 and it stripped the video out of a 31 minute mpeg-4 movie in about 60 seconds. The video is about 1.2 gig and the mp3 is about 25 MB.
It depends. If you are talking about movies downloaded from the internet DVD's can use MPEG4, AVI, and Windows Media Files as well as other less common file types. They can also take audio files and picture files.
MPEG4 is the 4th generation of the MPEG format. MP4 can either describe the file extension (and abbreviation) for the MPEG4 format, or may instead refer (erroneously) to a [often budget] brand of portable media players that play video as well as audio.
You can download a converter from somewhere on the internet that is legal, or if you have iTunes, just right mouse click on the song you want to change that is in your iTunes library and click 'convert to mp3 version'.
mpeg4 is video
MPEG-4 file extension used for videos downloaded from the Apple iTunes store; includes TV episodes, full-length movies, and music videos; similar to an .MP4 file, but may be copy-protected using Apple's FairPlay DRM copyright protection. To play a protected M4V file, your computer must be authorized (using iTunes) with the account that was used to purchase the video. Unprotected M4V files may be recognized and played by other video players by changing the file extension from ".m4v" to ".mp4." So if you want to play M4V files freely, you need a 3rd party tool to remove the DRM, try M4V Converter PLus, it can help you.
Hi I have it and it plays 3GP and Flash videos :)
MP3 is a compression and decoding standard. It is specifically the audio of a MPEG1 video standard, MPEG1 Layer 3, hence MP3 (It is most certainly NOT MPEG3) MPEG2 is commonly used in DVDs and HDTV broadcasts. MPEG4 is an improvement on MPEG2. MPEG5 does not currently exist. Because you probably mean MP3 as in an Audio Player or an iPod type device, then it depends on which device you are using - read the manual for your MP3 PLAYER. Don't call those types of devices MP3 because MP3 is not the name of a device, it is the name of an audio compression scheme. It should be noted that if a device is advertised as an MP3 player, it probably can't play MPEG4 or MPEG 2
The difference from MP4 and MPEG4 is that MP4 is a sound type of file for pcs and MPEG4 is a movie format designed for some pcs and ipod/iphones
how to convert the digital reveiver to mpeg4