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.
Not sure, but this is a start. MPEG4 is a audio file andvideo file. M4a is almost the same thing but no video files in it. Xxx.m4a audio file does not come for the itunes store because their music is protected (keeping people from making more then one copy). The M4a is not protected and might have been copied from your CD recorder or by another person. I think xxxx.m4b songs are protected when the buyer purchases it so they can not keep reproducing a song over and over to resell for personal gain.
Keep looking for more information on answers.com, because I repeated anther persons information, "not word for word" but could not find it when I went back for it. Anyway they do a better job and have more information on the subject.
m4a is abbreviation for MPEG-4 Audio, it's getting more and more popular since itunes and iPod use this format files.
M4A means MPEG 4 audio. It is a file extension for only audio files that is encoded using a lossy compression called Advanced Audio Coding, ACC.
Convert M4A to MP3 in iTunes1 Open iTunes. Go to the "iTunes" menu at the top of the screen and select "Preferences." A new window will open.2 Click "Import Settings" on the "General" tab in the preferences window.3 Select "MP3 Encoder" in the "Import Using" drop-down menu. Click "OK."4 Find the M4A song you want to convert to MP3 format, and highlight it.5 Go to the "Advanced" menu at the top of the screen and select "Create MP3 Version." The MP3 version of the song will appear in your music library.Convert M4A to MP3 or WMA Using a File Converter1 Open the file converter program or website. You can find a list of these in "Resources" below.2 Click "Add File" or "Choose File" and find the M4A file on your computer you want to convert. Click "OK."3 Select "M4A" or "Apple Lossless Audio File (.m4a)" in the "Input Format" drop-down menu if the program does not automatically detect the file's format.4 Select "MPEG-1/2 Audio Layer 3 (.mp3)" or "Windows Media Audio File (.wma)" in the "Output Format" or "Save File As" drop-down menu.5 Click "OK" to begin converting the file. You might have to agree to the program's terms and conditions first..6:YOU CAN FIND THE FILE ON THE COMPUTER EAILY BY CLICKING GETTING THE INFORMATION AND SEE THE PATH ,,ALL FILES ARE STORED IN ITUNE LIBRARY
Some years ago the recording industry noticed that there were no standards to measure what worked and what did not work in music record/ playback. They formed a Motion Picture Experts Group to set the standard. The standard known as m4s is also known as MPEG version 4
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do you mean AC3 or M4A? They both are lossy formats, so try to encode a cd to both and listen to yourself which one you like better.
AAC/M4A are the same thing with different extensions....
A good m4a to mp3 converter would be a free online download from the site maniac tools. You will be able to convert m4a to mp3 freely, and the free audio converter has received excellent reviews online.
m4a is abbreviation for MPEG-4 Audio, it's getting more and more popular since itunes and iPod use this format files.
no, only M4A's
In order to convert an M4A file into an MP3, a special converting software must be used. One can either purchase a converter, or download one for free. CNET has one called "Free M4a to MP3 Converter."
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.m4a I think.
Because you have a MP3 player that can only play MP3 audios, but M4A can't play on a MP3 player because M4A is an MPEG 4 and your MP3 player is a MPEG 3. The MPEG 4 is to powerful or high for the MPEG 3 (4 is bigger than a 3).
Download a converter.
Rename the file to M4A extension and it will open.
The easiest way to convert your files to mp3 is to download a file converter off of the internet. I found a great converter at www.maniactools.com/soft/m4a-to-mp3-converter.