We have collected the most relevant information on Protected Mpeg-4 Audio File. Open the URLs, which are collected below, and you will find all the info you are interested in.
How to Play iTunes M4P Files without iTunes | NoteBurner
https://noteburner.com/apple-music-tips/play-m4p-file-without-itunes.html#:~:text=M4P%20-%20MPEG%204%20protected%20audio%2C%20is%20a,2009%2C%20Apple%20removes%20the%20limitations%20of%20iTunes%20songs.
Converting MPEG-4 Audio File (Protected) … - Apple Community
https://discussions.apple.com/thread/804739
Question: Q: Converting MPEG-4 Audio File (Protected) to MP3 New user purchasing tunes for my Lyrica MP3 player using daughters setup for IPod. Tunes downloaded in MPEG-4 audio file format and are 'protected'.
4 Ways to Convert M4P to MP3 (Removing iTunes DRM)
https://www.fonecope.com/convert-m4p-to-mp3.html
(MPEG 4 Protected).M4P is a new file extension primarily related to AAC (Advanced Audio Coding) files that are protected by Apple Inc. This kind of file can only be played on Apple made players because of DRM. It means that you cannot open it on other versions of PC without any authorized software. It requires you to convert DRM protected m4p to mp3.
How to Play iTunes M4P Files without iTunes | NoteBurner
https://noteburner.com/apple-music-tips/play-m4p-file-without-itunes.html
M4P - MPEG 4 protected audio, is a protected AAC file extension, generally used by Apple iTunes purchased songs with digital rights management, while M4A is an audio extension for unprotected AAC file. At beginning, M4P format is applied to the iTunes purchased songs in 2003. Later, in 2009, Apple removes the limitations of iTunes songs.
Convert MPEG4 to MP3 online for free - AnyConv
https://anyconv.com/mpeg4-to-mp3-converter/
Step-by-Step Guide: How to Unprotect iTunes Songs
https://www.tunefab.com/apple-music/unprotect-itunes-songs.html
Songs you purchased from iTunes Store were protected by Apple's FairPlay Digital Rights Management before 2009. Those restrictive MPEG-4 audio files can't be played on an unauthorized computer. At the Macworld Expo of 2009, Apple finally decided to drop DRM from the iTunes music library.
Now you know Protected Mpeg-4 Audio File
Now that you know Protected Mpeg-4 Audio File, we suggest that you familiarize yourself with information on similar questions.