M4P to AIFF Converter

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Advanced Options (optional)

Audio Options

Audio Codec

Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).

Adjust Volume

100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%

Fade In Audio

Fade Out Audio

Reverse Audio

Reverse Audio Enable if you want to reverse audio stream

Enable if you want to reverse audio stream

Trim Settings

Trim Start

Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.

Trim End

Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.

What is an M4P (Apple iTunes Music Store) file?

Apple iTunes Music Store (M4P) file is an Advanced Audio Coding (AAC) file that protects its content with Digital Rights Management (DRM) technology. Essentially, Apple uses this file format to prevent unauthorized use of the music files that are available for download from the iTunes Music Store. The specific name of Apple’s DRM protection is “FairPlay,” which is precisely what protects the content in M4P files.

How to open an M4P file?

Since M4P files protect iTunes files, naturally the default program for opening them is iTunes. The cross-platform option, which includes all popular operating systems and mobile, is VLC media player.

On Windows, several other options are available, such as MediaMonkey, Winamp, and Helium Music Manager. On Mac OS X, QuickTime is a good option. If there is a problem playing the file on a device, then use Aimersoft DRM Media Converter for Windows to remove DRM protection.

Developed by: Apple Inc.

Initial Release: 1997

Useful links:

https://www.lifewire.com/m4p-file-2621959

https://en.wikipedia.org/wiki/Advanced_Audio_Coding

What is an AIFF (Audio Interchange File Format) file?

Apple developed Audio Interchange File Format (AIFF) to store high-quality, digital-audio (waveform) data. Many professionals use it, particularly users of Apple platforms. It is lossless, which means there is no loss of quality or data from the original, but this also means that AIFF files take up more space. AIFF can locate loop point data and musical notes, which is useful for musicians.

How to open an AIFF file?

By default, AIFF opens in Windows Media Player or iTunes, depending on the operating system. Other programs that open AIFF include VLC media player, Audacity, Winamp, and Elmedia Player.

Please note that if using an Android or non-Apple device, you will need to convert the AIFF file—likely to a MP3 file—in order to open it. Mobile Apple products open AIFF files without file conversion.

Developed by: Apple Inc.

Initial Release: 1988

Useful links:

https://en.wikipedia.org/wiki/Audio_Interchange_File_Format

https://www.lifewire.com/aiff-aif-aifc-files-2619569

Convert Your M4P files to other formats

FreeConvert.com can convert your M4P files to these other formats:

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