Understand the Sound Formats and Get the Multiple Audio Formats
A good video is with a good audio which can make the video more charming. We can fiind the audio everywhere, especially the Blu-ray movies which hold many different audio tracks. If you are a music fan, you need to know audio more. Know them better, we can takefull use of them. Even though we often meet the 5.1 surround sound, 6.1 and 7.1 surround sound systems, few people know them well. At present, we will tell you the detailed informatioin about the audio and get the multiple audios you want.
Know the Audio Better for Better Enjoyment
5.1 surround sound:
Which is the most common format. It includes a total of six channels — five full-bandwidth channels with 3-20,000 Hz frequency range for front left and right, center, and left and right surrounds, plus one “low frequency effects” (LFE) subwoofer channel for frequencies from 3-120 Hz. There are two main formats that deliver surround sound for 5.1-channel systems.
- Dolby Digital: Dolby Digital 5.1-channel audio is a discrete multichannel surround sound system. With six discrete channels, sounds can be placed very precisely, for improved dialogue clarity, imaging, spaciousness, and realism. You also get a dedicated subwoofer channel, for plenty of deep bass.
- DTS: Like Dolby Digital, DTS provides 5.1 channels of digital audio. However, DTS uses less compression than Dolby Digital. As a result, some say that the sound produced by DTS is slightly more accurate than the sound produced by Dolby Digital.
6.1 surround sound system: A 6.1-channel system uses a single rear surround speaker to deliver an even more enveloping surround effect.
7.1 surround sound system:
Blu-ray players support 7.1 audio formats and high-quality, lossless surround sound. Not all discs you play will take advantage of them. Be sure to check out the details on the Blu-ray discs you watch to see which audio format they use.
Some Blu-ray discs are also encoded with other discrete 7.1-channel surround formats. Dolby Laboratories and DTS developed Dolby Digital Plus and DTS-HD (High Resolution), respectively. These formats deliver 7.1 independent channels of sound. They provide more detailed surround effects than 5.1 Dolby Digital and DTS, though they aren’t lossless like Dolby TrueHD and DTS-HD Master Audio.
How to Keep the 5.1 or 7.1 Surround from Blu-ray?
Pavtube ByteCopy which is a perfect Blu-ray ripper which can keep Blu-ray Dolby 5.1 and Dolby TrueHD 7.1 Audio, which can bring you the best audio experience. You also can keep Blu-ray with AC3 and DTS 5.1 surround sound when you choose the lossless multi-track MKV video, you can keep all the video chapters, audio tracks and subtitles.
This Blu-ray ripper can remove the Blu-ray BD+, AACS, Region Codes, MKB v61, MKB v62, ec copy protection at will. This software is easy to do, just a few minutes, you can own this Blu-ray player on PC and Mac, like the windows 10 and macOS High Sierra. You can get 300+ video formats from it, like the MP4, AVI,WMV, MOV, WKV, etc.
Rip Blu-ray with Dolby TrueHD/DTS-HD Master Audio
Step 1. Load the Blu-ray disc
Install the best Blu-ray ripper on PC. then optn it, click the “Load from Disc”icon to import the Blu-ray Disc. You also can load the BDMV folder by choosing the “Load from folder” from the dropdown list of “File”.
Step 2. Choose Lossless MKV video
Click the Format and select “Multi-track Video”> “Lossless/encoded Multi-track MKV(*.mkv)” for output. You can get lossless audio streams without transcoding. At the video setting windows, you also can choose the chapters, audio tracks, and subtitles.
Tip: You must make sure that the original Blu-ray disc contains Dolby TrueHD 7.1 audio.
Click the Setting button and adjust the video. For ripping Blu-ray with Dolby 5.1 tracks, open “Multi-task Settings” window, click “Audio” tab, check “Encode” to get encoded MKV files with Dolby Digital 5.1 audio saved. In this way, you also can rip Blu-ray with original DTS-HD Master audio track
Step 3. Start the Audio conversion
After the options are finished, you can go back to the main interface and click the Convert button to start the video conversion quickly. J
ust wait for a while, you can get the best audio form the Blu-ray videos. You also can extract the audio from the Blu-ray disc if you need. Good luck to you.