Convert mp4 to m4r

Convert MP4 to M4R

How to convert .mp4 videos to .m4r format.

Convert MP4 files online

We don’t have a dedicated online converter for MP4 to M4R yet, but you can convert MP4 files online to these and more formats:

How to convert mp4 to m4r file

  • Audio

Converting MPEG-4 Videos directly to iPhone Ringtone Files (.mp4 to .m4r conversion) should be possible and relates to users attempting to extract the audio track from an MP4 video and transform it into an M4R iPhone ringtone.

Use one of several video editing programs or (online) conversion tools, such as Aiseesoft iPhone Ringtone Maker or Tiny Audio Converter, which allow users to import MP4 videos and export them in M4R format.

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Understanding MP4 and M4R file formats

The MP4 file format, also known as MPEG-4 Part 14, is a digital multimedia container format commonly used to store video and audio. It is widely supported across various platforms and devices, making it a popular choice for sharing and streaming media content.

On the other hand, the M4R file format is specifically designed for ringtones on Apple devices. It is essentially an AAC (Advanced Audio Codec) file with a different extension, allowing it to be recognized as a ringtone by iPhones.

How to convert MP4 to M4R

Converting an MP4 file to an M4R file involves extracting the audio from the video and saving it in the M4R format. This can be done using various software tools and converters.

Best software for MP4 to M4R conversion

One of the best software options for converting MP4 to M4R is iTunes. Here’s how you can do it:

  • Open iTunes and add the MP4 file to your library.
  • Right-click on the file and select Get Info.
  • Go to the Options tab and set the start and stop time for the ringtone (maximum 30 seconds).
  • Click OK and then right-click the file again, selecting Create AAC Version.
  • Locate the new AAC file in your library, right-click it, and choose Show in Finder (or Show in Windows Explorer on Windows).
  • Change the file extension from .m4a to .m4r.
  • Drag the M4R file back into iTunes under the Tones section.

Alternatively, online converters like OnlineConvert or Zamzar can also be used for this conversion process.


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MP4 vs M4R: format comparison

How the MP4 and M4R formats compare on the properties that matter most for this conversion.

Comparison of the MP4 and M4R file formats
Property .MP4 MPEG-4 Part 14 .M4R MPEG-4 Ringtone File
Open standard Yes Partly open
Compression Both Lossy
Typical file size Small Small
Opens in a web browser Yes, natively No
Further editing Limited Limited
Metadata support Extensive Basic
Plain-text readable No No
Best used for Sharing and distribution Music
Introduced 2001 2007
Developer Moving Picture Experts Group (ISO/IEC) Apple Inc.
MIME type video/mp4

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