Wednesday, May 13th 2015
![Blu-Ray Disc](https://tpucdn.com/images/news/bluray-v1723408558483.png)
Blu-ray Disc Association Completes Ultra HD Blu-ray Specification
The Blu-ray Disc Association (BDA) today announced completion of the Ultra HD Blu-ray specification and released the new logo that will delineate Ultra HD
Blu-ray products. The Ultra HD Blu-ray specification, which represents the work of global leaders from the consumer electronics, IT and content creation industries, will enable delivery of Ultra HD content via Ultra HD Blu-ray Disc to the rapidly growing number of UHD TV households.
"For years, Blu-ray Disc has set the standard for high definition picture and audio quality in the home. Ultra HD Blu-ray will do the same for UHD home entertainment," said Victor Matsuda, chair, BDA Promotions Committee. "The technical capabilities of Blu-ray Disc, in particular its significant storage capacity and high data transfer rates, will enable the delivery of an unparalleled, consistent and repeatable UHD experience."The completed Ultra HD Blu-ray specification addresses a range of factors, beyond simply increasing resolution, that will significantly enhance the home entertainment experience for consumers. In addition to delivering content in up-to 3840 x 2160 pixels resolution, the Ultra HD Blu-ray format enables delivery of a significantly expanded color range and allows for the delivery of high dynamic range (HDR) and high frame rate content. Next-generation immersive, object-based sound formats will also be delivered via the Ultra HD Blu-ray specification. Additionally, with the optional digital bridge feature, the specification enhances the value of content ownership by embracing the notion that a content purchase can enable the consumer to view their content across the range of in-home and mobile devices.
The specification also mandates all new Ultra HD Blu-ray players be capable of playing back current Blu-ray Discs, giving consumers access to the vast library of more than 10,000 titles currently available on Blu-ray Disc.
Licensing of Ultra HD Blu-ray is scheduled to begin this Summer. The BDA is working closely with industry leaders in the authoring, testing, certification and replication industries to develop the tools and process needed to ensure interoperability between players and software and to facilitate the development of a robust ecosystem to support the hardware and title launch of Ultra HD Blu-ray.
Blu-ray products. The Ultra HD Blu-ray specification, which represents the work of global leaders from the consumer electronics, IT and content creation industries, will enable delivery of Ultra HD content via Ultra HD Blu-ray Disc to the rapidly growing number of UHD TV households.
"For years, Blu-ray Disc has set the standard for high definition picture and audio quality in the home. Ultra HD Blu-ray will do the same for UHD home entertainment," said Victor Matsuda, chair, BDA Promotions Committee. "The technical capabilities of Blu-ray Disc, in particular its significant storage capacity and high data transfer rates, will enable the delivery of an unparalleled, consistent and repeatable UHD experience."The completed Ultra HD Blu-ray specification addresses a range of factors, beyond simply increasing resolution, that will significantly enhance the home entertainment experience for consumers. In addition to delivering content in up-to 3840 x 2160 pixels resolution, the Ultra HD Blu-ray format enables delivery of a significantly expanded color range and allows for the delivery of high dynamic range (HDR) and high frame rate content. Next-generation immersive, object-based sound formats will also be delivered via the Ultra HD Blu-ray specification. Additionally, with the optional digital bridge feature, the specification enhances the value of content ownership by embracing the notion that a content purchase can enable the consumer to view their content across the range of in-home and mobile devices.
The specification also mandates all new Ultra HD Blu-ray players be capable of playing back current Blu-ray Discs, giving consumers access to the vast library of more than 10,000 titles currently available on Blu-ray Disc.
Licensing of Ultra HD Blu-ray is scheduled to begin this Summer. The BDA is working closely with industry leaders in the authoring, testing, certification and replication industries to develop the tools and process needed to ensure interoperability between players and software and to facilitate the development of a robust ecosystem to support the hardware and title launch of Ultra HD Blu-ray.
12 Comments on Blu-ray Disc Association Completes Ultra HD Blu-ray Specification
I find it quite a turn off that you cannot play blu-rays with VLC or MPC-HC, I hate that CyberLink garbage.
this is for the 12K elite.
i am just starting with Blueray at home and finds its definition more than enough, on laymans UltraHD screens of course.
BTW. Actually, the aforementioned VLC and several other "unlicensed" players can play blurays if linked against libbluray, libbdplus and libaacs...
...if You've got the decryption keys and whatnot B|
A software player as an option would probably need something like a GTX 960 since it has H.265 / HEVC decode / encode. Take note that the GTX 980 and 970 only have H.265 / HEVC encode which means they cannot assist in CPU offload for playback. Since I gather there will be greater compression with Ultra HD Blu-Ray it stands to reason that it will either tax the CPU greatly or tax the CPU greatly and yield poor performance (choppy playback) without CPU offload via a supported GPU. Thats just a guess based on the introduction of Blu-Ray software players to the PC market.
As for hardware players it would be nice if Microsoft and Sony simply introduced add-on optical drives for the Xbox One and PS4. As long as HDCP 2.2 isn't a requirement that might be a possibility (I don't think either support HDCP 2.2).
Generally speaking though, if you've paid a noteworthy sum for a new 4K UHD TV with HDMI 2.0 then chances are you already have access to some 4K media via user installable apps such as Netflix, Amazon, M-Go and a few others. Sony also has the FMP-X10 Ultra HD Media Player which for once isn't restricted to Sony only 4K UHD TVs. Its pricy but it should allow access to even more 4K media. Though I don't know much about it, the FMP-X10 seems to have local storage so it isn't necessarily just a streaming device.
Bottom line is, Ultra HD Blu-ray might yield a great experience whenever it arrives but it is a little late to to the party.
So my reaction to this is similar to my reaction to the Xbox One supposedly acquiring true DVR functionality (after Microsoft made it official that Windows 10 will not have Media Center),......
Sooner is better, so make it happen,....
All in all it seems companies will fail again to bring their playback functionality to opensource software and leave them to fend for themselves.
Things are changing though. A lot of consumers are getting used to the instant gratification of streaming and don't necessarily want to deal with discs so again it doesn't help that the UHD Blu-Ray specifications have taken so long to be ratified,...and still longer to come to market,...
As for opensource software, maybe we will get their but my guess is such tools will need to force their way in initially. So the new UHD Blu-Ray protection mechanisms will likely have to be cracked first. That might take less then a day or so after release or it could take a good deal longer.
The BDA just loves to shoot themselves in the foot. I wish Displayport would catch on in the theater market, but I dont think it will.
VP9 is really hard on CPUs though. 4K VP9@60fps can easily fully saturate a CPU like i5 2500.
They give away free software. I've seen two Blu-ray playing software in the last 6 months and I don't pay attention that often to it. One of them was Aiseesoft Blu-ray player. I'm not sure on the resources, but it seems pretty good. I can't complain since it was free anyway.
How much will the blanks be?
And how much data does it hold?
And the licensing shenanigans as well as backwards retardation of region locks.... is all that crap still going to be present?
this is a good article
www.eoshd.com/2012/11/sony-asks-is-4k-worth-it-their-own-research-says/
the new Bluray Ultra HD standard has some really nice improvements not talked about like 10-bit colour depth (REC. 2020), HDR, Dolby Atmos and DTS:X :p