On DVD, the bitrate is limited to around 768 kilobits per second.DTS Surround compresses 5.1 digital audio data applying a maximum bit rate of up to 1.5 megabits per second.The main difference between DTS and Dolby Digital is in the bitrates and compression levels. While both standards are relatively close in audio performance, there are certainly some technical differences that separate them. DTS-HD Master Audio: 7.1 max channel sound at 24.5 megabits per second (“lossless” quality available on Blu-Ray discs).
DTS-HD High Resolution: 7.1 max channel sound at 6 megabits per second (supported by services like Netflix).DTS Digital Surround: 5.1 max channel sound at 1.5 megabits per second (widely used on DVDs).Here are the different options for each: DTS Dolby Digital: The DifferencesĮach of the standards comes with different quality options (or tiers) for different forms of media. Other than your home cinema, you can find both DTS and Dolby Digital on your computer, smartphone, Blu-Ray player, or gaming console. The audio of the lossy version will differ to some degree from the source, while lossless formats promise to deliver studio-level audio performance, but with some compression.ĭolby and DTS use extra technologies like enhanced surround sound for better immersion, specific encoders for stereo sound, and object-based sound effects for added realism. Both Dolby and DTS have “lossy” and “lossless” codecs.