M4R to DVMS Converter
Convert your m4r files to dvms online & free
How to convert m4r to dvms
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to dvms"
Choose dvms or any other format you need as a result (more than 200 formats supported)
Download your dvms
Let the file convert and you can download your dvms file right afterwards
MPEG 4 Ringtones Audio
M4R - is a digital multimedia container format used to store audio in mono channel mode. This format is suitable for store ringtones and it is widely used by Apple iPhone for its ringtones. Needless to say that M4R and M4A formats shares many similar features.
Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).