AC3 to M4R


Convert AC3 to M4R - Convert your file now - online and free - this page also contains information on the AC3 and M4R file extensions.

convert AC3 to M4Rconvert AC3 to M4R

How to convert a AC3 to a M4R file ?

  1. Choose the AC3 file that you want to convert.
  2. Select M4R as the the format you want to convert your AC3 file to.
  3. Tell Zamzar where you want to receive your converted M4R file.
  4. Click "Convert" to convert your AC3 file.

Zamzar Pro Tip: You can use the Quicktime player to open AC3 files. This is a free player bundled with Macs and downloadable for Windows.


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File extension.ac3
CategoryMusic File
DescriptionAC3 is an audio file specifically developed by Dolby Digital to provide surround sound audio. The format is used for audio on many DVD and Blu-Ray media. In order for the file to be correctly decoded and output, a DVD player with a Dolby Digital compatible home cinema system is required. It became the de facto standard for surround sound, and has held that position since its inception in 1992, with it coming to home cinema in 1995.
Actions AC3 to M4R - Convert file now
View other music file formats
Technical DetailsAC3 allows for separate audio to be defined for each of the 6 speakers in the standard cinema and home cinema setup. This produces the effect of surround sound to the person listening to the audio file. The six channels consist of right front, center, left front, rear right, rear left and a sub woofer.
Associated programs QuickTime Player
VLC Media Player
Windows Media Player
Developed by Dolby Digital
MIME type  audio/ac3
audio/vnd.dolby.dd-raw
audio/x-ac3
Useful links Information on AC3
Offiial Dolby Digital Website
Convert AC3 file
 

Convert AC3 file

Using Zamzar it is possible to convert AC3 files to a variety of other formats:

ac3 to aac (Advanced Audio Coding File)
ac3 to m4a (Compressed video file)
ac3 to m4r (iPhone Ringtone File)
ac3 to mp3 (Compressed audio file)
ac3 to ogg (Ogg Vorbis Compressed Audio File)
ac3 to wav (Windows audio file)

AC3 to M4R - Convert file now

Convert AC3 to M4R

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File extension.m4r
CategoryMusic File
DescriptionThe M4R is an iPhone ringtone file that is essentially a renamed AAC (m4a) file. Not all iTunes Music Store songs can be used to create M4R ringtones. In order to create an M4R ring tone from an iTunes song, the song must allow for M4R ringtone creation. An M4R ring tone is automatically transferred to a user's iPhone when the iPhone is synced with the user's computer.
Actions AC3 to M4R - Convert file now
View other music file formats
Technical DetailsM4R is essentially a renamed AAC (M4A) file - it is similar to MP3 but compresses the digital audio files further. It is part of the MPEG-4 standard and is specified in the ISO/IEC standard 14496-3. It is a lossy algorithm much like AAC and MP3. M4R supports auditory masking - essentially discarding data with minimal loss of quality.
Associated programs Apple QuickTime Player
Apple iTunes
Developed by Apple
MIME type  audio/aac
Useful links Larger guide to M4R
More detail on the MPEG4 format
Convert M4R file