1/6/2023 0 Comments Dolby audio test 7.1In the Blu-ray specification, Dolby TrueHD, DTS-MA, LPCM, Dolby Digital, DTS and PCM are optional codecs for Blu-ray audio encoding. Best Tool for Rip Blu-ray with Dolby Digital 5.1/Dolby TrueHD 7.1 Audio Track Kept Most DVDs, Blu-ray disks and games are still produced using 5.1 audio, but an increasing number of Blu-ray disks are being released with 7.1 sound as well. Most Blu-ray players support 7.1 sound, as does the PS3, PS4. It is also the most common sound system in commercial theaters. These are considered "lossless audio," identical to the movie studio's original.ĥ.1 is the industry standard and is used by most DVD and Blu-ray disks, as well as by HDTV and video games. 7.1 surround sound can be achieved using Dolby TrueHD or DTS-HD Master audio. DTS uses less compression but is also less common than Dolby Digital. The two extra channels of sound (and two extra speakers) provide a slightly better audio quality.ĥ.1 surround sound is achieved with Dolby Digital or DTS. 7.1 surround sound systems use 8 channels. Brief Introduction of Dolby Digital 5.1/TrueHD 7.1 Surround SoundĪ 5.1 surround sound system uses 6 channels (feeding into 6 speakers) to create surround sound. Have no idea about that? Don't worry! This article will show you the right and easy way on how to rip Blu-ray with Dolby Digital 5.1 and Dolby TrueHD 7.1 surround sound preserved. When do Blu-ray ripping and backup, to get the best audio quality from Blu-ray disc, we can choose to preserve the 5.1 and 7.1 surround sound in original Blu-ray disc. Besides Dolby Digital and DTS audio codec, more and more Blu-ray discs provide higher audio quality in 7.1 channels with Dobly TrueHD and DTS-MA audio tracks.
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