Ac3 codec mac divx player
The full name of DTS is Digital Theater Systems (Digital Theater Systems), which is a lossy multi-channel home theater audio format, but it uses a very high bit rate for encoding, usually 768-1536kbps, can create better than AC3 Theater effect. Another popular audio format that has been compared a lot with AC3 is DTS.
The six channels of information are all digitized during the production and restoration process, with little loss of information, and the details of the entire frequency band are very rich.
#Ac3 codec mac divx player movie
It is used in LaserDisc and DVD at a code rate of 384-448 kbps, and is also widely used in movie theaters at a code rate of 640 kbps.
The bass channel mainly provides some additional bass information to make some scenes, such as explosions and impacts, sound better. The six channels include front left and right, a center channel, two surround channels (left and right) and the low-frequency effects channel. The surround sound system provided by Dolby AC3 consists of 5 full-frequency channels and 1 subwoofer channel, which is called 5.1 surround sound that is the common name for six-channel surround sound audio systems.