M4R to AAC Converter
Select files for conversion or just drag and drop them to the upload area
How to convert M4R files to AAC online?
Click "Choose File" button to select a m4r file on your computer. M4R file size can be up to 50 Mb.
Convert M4R to AAC
Click "Convert" button to start conversion.
Download your AAC
When the conversion process is complete, you can download the AAC file.
- First you need to add file for conversion: drag and drop your M4R file or click the "Choose File" button. Then click the "Convert" button. When M4R to AAC conversion is completed, you can download your AAC file.
- Audio conversion is pretty fast. You can change M4R to AAC in a few seconds.
- Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including M4R to AAC) is absolutely safe.
- Yes, you can use AnyConv on any operating system that has a web browser. Our M4R to AAC converter works online and does not require software installation.
Information about M4R and AAC file formats
|Full name||M4R - MPEG 4 Ringtones Audio||AAC - Advanced Audio Coding|
|Developed by||Apple Inc.||Bell Labs, Fraunhofer Institute etc.|
|Type of format||Audio compression format|
|Description||M4R - is a digital multimedia container format used to store audio in mono channel mode. The Apple iPhone uses MPEG-4 audio files (with .m4r extension) for its ringtones. Length of m4r ringtone must be max 40 seconds. M4R and M4A formats shares many similar features.||Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications.|
|Technical details||AAC supports inclusion of 48 full-bandwidth audio channels in one stream plus 16 low frequency effects channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s.|
|File conversion||M4R conversion||AAC conversion|
|Associated programs||Apple QuickTime Player, Apple iTunes||foobar2000, AIMP, DirectShow, QuickTime, VLC media player.|
M4R to AAC conversion quality rating:
4.6 (1600 votes)You need to convert and download at least 1 file to leave a rating!