![]() In fact, DSD 64 is losing ground in terms of quality compared with 24-bit 192 kHz or DXD in 384 kHz, and is increasingly giving way to DSD 128 and DSD 256 encodings, which offer better quality but are not available on SACD. Pink Floyd Animals – Blu-ray (blue) vs SACD (white) However, bluray only supports multiples of 48 kHz, so if the source is 44.1 kHz (or a multiple) there will need to be a sample rate conversion.Ĭompared with SACD, which uses DSD64 encoding, Blu-ray is able to support many more different formats, with resolutions up to 192 kHz, which brings a finer restitution and, above all, no noised in the high frequencies (red arrow) as with DSD 64 encoding. Some even offer the AURO3D encoding format. Serges Gainsbourg – L’Homme à la tête de chou: Scheduled for release on June 23, this blu-ray edition will contain the original mix, the 2023 stereo mix, 5.1 and Dolby Atmos in Dolby Digital TrueHD.Īs you can see, on a single physical support you can have the original versions, the remastered versions, the 4.0 multichannel versions, the 5.1 multichannel versions and the Dolby Atmos version, and also video for some albums. Pink Floyd – The Endless River: This blu-ray contains video and audio with the album in stereo and 5.1 in 24-bit 96 kHz. Pink Floyd – A Momentary Lapse of Reason: This blu-ray contains video and audio with the album in stereo and 5.1 in 24-bit 96 kHz. Plus BD-ROM playback: stereo 24-bit 352 kHz, 5.1 24-bit 96 kHz, MQA 352 kHz, and MP3! The review will be available soon. ![]() Available formats are :īlu-ray: Stereo 24-bit 192 kHz, 5.1 24-bit 192 kHz, 7.1.4 AURO3D 96 kHz, Dolby Atmos (Dolby Digital TrueHD 48 kHz) Recorded in DXD 384kHz multichannel, it is available in a box containing the Blu-ray and SACD to meet all audiophile expectations. It’s an extraordinary production for this album. Pink Floyd – The Dark Side Of The Moon: Present only in the 50th anniversary box set, the blu-rays contain stereo tracks in 24-bit 192 kHz, 5.1 in 24-bit 92 kHz and the Dolby Atmos track encoded in Dolby Digital TrueHD. Mozart – Piano concertos 20 – 21 – 25 – 27: For this box, the Blu-ray contains stereo and 4.0 tracks in 24-bit 192 kHz, as well as a Dolby Atmos track in Dolby Digital TrueHD. Karajan – Sibelius: For this Sibelius box, the Blu-ray contains stereo tracks in 24-bit 192 kHz and 5.1 in 24-bit 96 kHz, as well as a Dolby Atmos track in Dolby Digital TrueHD. Karajan – Beethoven – 9 symphonies: For this box of Beethoven’s 9 symphonies, the Blu-ray contains stereo and 5.1 tracks in 24-bit 192 kHz, as well as a Dolby Atmos track in Dolby Digital TrueHD. And also the Dolby Atmos track in Dolby Digital TrueHD. Tear For Fears – The Hurting: Another great example of how Blu-ray can be used, this time with the 19 stereo versions, the 5.1 version and the stereo music mix, presented in 24-bit 96 kHz. To better illustrate the capabilities of Blu-ray audio, here are a few examples of recently released Blu-rays, some Blu-rays can have also video tracks. The difference in quality is obvious, since Dolby Digital TrueHD Atmos can be streamed at up to 10,000 KB per second, as opposed to the 768 KB per second of Dolby Digital Plus Atmos streaming. In the case of Dolby Atmos, this is the only medium that offers Dolby Atmos with lossless encoding. What’s more, the codecs used are lossless, such as PCM, DTS HD Master Audio or Dolby Digital True HD. Then there are all the multichannel formats from 4.0 to 5.1 or 7.1, with resolution capacities up to 24-bit 192 kHz like stereo. The flexibility of bluray audio means it can support a multitude of formats, from simple 16-bit 48 kHz CD-like quality to Dolby Atmos encoded Dolby digital True HD, with bit rates of up to 10 megabits per second. But for audiophiles, it’s a medium that offers many advantages. Today, audio Blu-ray is a medium with limited distribution, often for special editions. Streaming also offers the Dolby Atmos format, but this time with Dolby codecs that greatly reduce bit rates, such as Dolby digital plus, which offers a bit rate of 768 KB per second.Ĭan pure-audio Blu-ray still find a place in this dematerialized world? With high-resolution versions up to 24-bit 192 kHz, it’s possible to enjoy music of the highest quality. Today, streaming services are the main source of audio listening.
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