Convert M4R to DTS
Convert your M4R files to DTS online
M4R: the ringtone file used in Apple iOS
The M4R format is used in Apples mobile devices, mostly for storing ringtones. You can create an M4R file by converting other formats or downloading it from the official iTunes store. The sound conversion employs a special type of compression, which significantly reduces the file size. The advantages of this format make it ideal for iPhone owners. M4R is one of the constituents of the standardized MPEG-4 format. One of its strong points is that the high sound quality is fully preserved after compression.
Digital Theater System
Developed and introduced in 2005, the Digital Theater System format is used in HD films. DTS has a multi-channel sound with various functions. All audio information is divided into five tracks. A separate audio player is not required. The Digital Theater System format allows you to achieve the five-channel sound that is used in cinemas. The rate of the digital stream amounts to 1,536,000 bits per second. DTS is compatible with the 7.1 acoustics format and the conventional stereo format.