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#161 | |
Active Member
Mar 2010
Sarasota, Florida
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You must have missed that the new 4K blu-ray drives can have internal hard disks and with the 4K drives, a Digital Bridge that allows a copy on a local drive, portable drive or stored in a tablet all playable to a TV. Sony has done no more than hint that the PS4 will be a media hub and the next blu-ray generation successor to the PS3. Clearly if you follow patents, papers, slides and look at who belongs to standards bodies...Sony is seriously invested in the Connected Home = DLNA CVP2 = Vidipath. Blu-ray streaming comfirmed! Some interesting fact and supported speculation: 1) The PS4 should be able to play 4K blu-ray 2) DTLA in 2010? planned on streaming blu-ray over the home network but the ecosystem didn't develop. VIdipath is now that ecosystem. 3) 4K blu-ray plans call for a bridge to home and portable players where media can be copied and played on tablets and TVs. ![]() Playready DRM supports the use cases in the Digital bridge slides. In this proposal for Digital bridge, again a Sony proposal it mentions C-ENC (Common encryption) which supports multiple DRM schemes but requires the same format used by Playready as does HTML5 <video> ME. One of the use cases supports the blu-ray disk menu allowing the entire disk functionality not just the movie. That requires Java in the player and Java as well as Javascript are required for XTV and IoT apps and will be in Vidipath clients. Again; Vidipath platforms have Playready certified DRM and plans are to stream and copy movies and games between platforms. Notice the Sony media SERVER in the following picture is blocked out but you can see it's mounted upright on a stand like only a PS3 or PS4 can be mounted. Notice in the above 4K Digital Bridge slide it's from Sony pictures. The digital bridge will allow copying a Blu-ray disk to hard disk and allow it to be SERVED to a player or TV. Everyone missed this. The 4K digital bridge is also for media serving and copying to local and remote Hard Disks. Vidipath and the digital bridge allow access to media from any DRM secure platform in the home. No longer do you have to insert a disk into a player to watch the movie or have the blu-ray player in the same room connected to the TV. This June you can watch TV or access Cable TV DVR Movies from any TV provided it supports Vidipath or has a Vidipath STB or Game Console attached to it. ![]() When are reporters going to get it? Microsoft and Sony are pushing the connected home with game and media streaming...we haven't seen anything yet. And yes I've been posting on this for two years. Read the links and the post above this one! This is also why I think we will see a refreshed Xbox 360 mini as rumored and maybe a PS3. BC over the home network, game streaming from last generation Xbox 360 (maybe PS3) and this generation XB1 & PS4 to any HTML5 browser. XBOX refreshes and accessories coming but what? Terabyte drives coming in late 2015 XB1 and PS4 to store blu-ray movies? |
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#162 | |
Gaming Moderator
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I think this is why we have seen companies like Sony cosy up to indies in order to fill the void between AAA releases. |
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#163 |
Gaming Moderator
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PS4 should be able to play back UHDBDs but with the HDMI spec it has will it actually be able to support every feature in the new UHDBD spec?
Will we be stuck with a player that's limited as was the PS3 when 3DBD launched. If the PS4 can do everything a stand alone can do UHD wise then happy days. If it gets a hardware revision in order to do it or the current PS4 is imited to what UHD content it can play back then I'll happily use it until stand alones reach a reasonable price. |
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#164 | |
Active Member
Mar 2010
Sarasota, Florida
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Xtensa DPU processors will be in new 4K connected Blu-ray players and some handheld chipsets for OpenVX, Codecs, DRM, upscaling, post processing, Gesture and voice recognition. These same features are supported by Xtensa processors in AMD APUs and Game consoles. If you read the Movie industry requirements for DRM, it requires a firmware update-able, revocable DRM with watermarking. Further, encryption from Source to Sink and for streaming DRM, that's Playready into the PS4 southbridge and HDCP 2.X out of the southbridge. Having unencrypted video from southbridge to a HDMI chip would violate best practice and Content provider guidelines. Further TEE level DRM for on-line purchases also requires the GPU (for customer assurance ICONs) to be inside the same SoC with all IO and everything managed by a Trustzone like processor (protected virtual processes). The Xtensa DPU can also be used as a low power GPU. I would guess the Digital Bridge blu-ray movie copy is watermarked for tracking purposes. Last edited by jeff_rigby; 05-17-2015 at 05:13 PM. |
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#165 | |
Blu-ray Count
Jul 2007
Montreal, Canada
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Final specs have not been released, but my understanding is that in order to output 4k from a UHD BD player to a 4k TV the specs require HDCP 2.2 be used between the two devices and I don't believe the PS4 can do 2.2 and I doubt a FW can fix that. That would mean that it will be downscaled to 1080p and sent as 1080p to the TV (assuming it can do everything else). |
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#166 |
Blu-ray Prince
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Damn Jeff, you guys must be busy over at AVS is all I can say.
![]() While I like discussion on what is & what is not possible, I simply refuse to argue with the AVS crowd. They back their statements with tech facts, not realistic corporate moves. As I said earlier a new hardware build would need the new HDMI spec. It ain't a software issue. Second, are you willing to pay $800-1,000 for a PS4? ( I know the AVS crowd doesn't mind ) Would you want Sony to cease all physical distribution when you have 407GB of "stock" space to play with? The bridge is a cool idea to get the ball rolling in the "wrong" direction for a gaming console which Sony claims that is its primary function. |
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#167 | |
Gaming Moderator
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What is completely within the realm of possibility and perhaps probability is a PS console with a TB HDD in 2015. That would make sense from the corporate perspective. Playstation in 2015 is a storefront to generate revenue for SCE, and a larger HDD is needed to fulfill that role. It could not be done at launch, because a competitive pricepoint was needed to compete with MS, and it needed a BD drive at launch, because that was the expectation. The big picture is a lot different now than it was in November 2013. Indies do more than just fill in gaps between AAA titles. They get users accustomed to downloading game titles and accustomed to the convenience of switching between games on the fly without having to swap a disk. They also get users into the PS store where they may see other items for sale and make a purchase, even if it's Trials Fusion for $5.00 or a theme for $1.99. Playstation users are being trained. |
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#168 | |
Blu-ray Grand Duke
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#169 | |||
Active Member
Mar 2010
Sarasota, Florida
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The connected home is part of many converging technologies and is driven by the three network convergance; Cable TV moving to IPTV, Phone moving to VOIP and IP (Internet) being served by a cable modem. It's not Microsoft and Sony driving this, they are just taking advantage of and are riding the roadmap set by multiple industries. The FCC is pushing both VOIP and IPTV from cable modems with a FCC mandate that this June all cable companies have to support Vidipath from their DVRs and any Tru2way cable box. Examples of the roadmap are Playstation Vue and Playstation Now which require a Internet more robust than we now have. Comcast is moving to all IPTV sometime soon after 2017. They just announced that they can offer 22 million (80%) of their customers a 2Gb/sec internet connection in 2016 which will be required to support the bandwidth needed for all IPTV sometime after 2017. Vidipath is a standard proposed by the CE industry to the FCC in 2007 called CEA-2014 and revised to CEA-2014B (DLNA CVP2 = Vidipath). In 2010 the FCC mandated the Cable industry support it and June 2015 is when it's to be implemented. Playready was adopted by Sony in 2011 when it was chosen as the Common DRM for Vidipath. All other standards are open source except the DRM for obvious reasons. 4K blu-ray Digital bridge must support the common encryption standard which uses the Playready format as does HTML5 <video> ME which will be how Vidipath is streamed. Older homes and dorms can use MOCA which is built into newer Cable modems as is FCC required emergency alert, Two WiFi radios (2.4 and 5 Ghz), a coming portable phone standard, Samba Network file access and DLNA. ![]() Quote:
This 2010 leaked Xbox 720 presentation spells out Microsofts plans but some parts delayed. Quote:
Last edited by jeff_rigby; 05-18-2015 at 11:15 AM. |
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#170 | |
Active Member
Mar 2010
Sarasota, Florida
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![]() To support HDMI 2.0, the custom Panasonic HDMI chip and using the Southbridge Xtensa processors for encryption is at the same time Cheaper, provides a more robust DRM that complies with Movie industry recomendations and supports Digital bridge requirements including water marking. Where are you getting the $1000 price for a PS4? There is no HARDWARE change needed to the $399 version to support 4K blu-ray. 1) PS4 is Feature-proved" means they have a list of coming features with the hardware designed/proved to be able to support those features. "Sony Looking At Providing Smaller, More Frequent PS4 Updates and at adding more and more features to it in 2015.’" Last edited by jeff_rigby; 07-03-2015 at 11:09 AM. |
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#171 | |
Gaming Moderator
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Whether the media has been lax in doing investigative reporting is up to the beholder. The news you describe is news of interest only to a select population of electronics and home AV enthusiasts. |
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#172 | |
Blu-ray Prince
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![]() So you are saying that Sony & Company are gonna spin the PS4 drive at no additional cost & provide 4K playback? Where is the secret sauce? Internet? disc? Sorry you lost me to the whole HT concept of "not making money" off of new tech. Merry Christmas everyone! ![]() |
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#173 | |
Active Member
Mar 2010
Sarasota, Florida
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1) 3 layer disks with the Panasonic tweek = 99 GB All drives after about 2012 can read the extra layer. 2) HEVC codec and the PS4 has the same Xtensa IVP processor that AMD's Kaveri has and it supports HEVC without using the GPU shaders. 3) HDMI 2.0 (faster clock) and HDCP 2.2 firmware updatable which again can be supported by the Xtensa processor in the PS4 Southbridge. 4) Software codecs with accelerators and watermarking for digital bridge is again the Xtensa processor in Southbridge. For Sony making money it's three fold; 1) they make money selling blu-ray disks 2) they promote Vidipath and the connected home which sells their hardware 3) Every UI on the home network originating from a Sony product or displayed on a Sony product has a Sony store and Services that makes Sony money. Last edited by jeff_rigby; 05-18-2015 at 04:18 PM. |
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#174 | |
Blu-ray Prince
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#175 | |
Blu-ray Grand Duke
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Would be nice to hear some Sony news about it at e3 2015. -------- UDTV: Are we ready to upgrade our HDTV already? It would be good incentive to upgrade from HDTV if the UD player could be updated with PS4 firmware, though I am totally satisfied with blu ray and HDTV as far as resolution goes. It's as sharp and clear as I want it. If the resolution gets any higher, I'll have to sit in front of the screen with a magnifying glass to see the difference. ![]() Was in the Best Buy when UDTV was on display, and couldn't tell the difference from an HDTV from a normal viewing distance. Up close though, the pixels were almost invisible. Just not sure who watches a TV that close, but I'm sure they'll market it to sell. |
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#176 |
Blu-ray Knight
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Take it with an obvious huge grain of salt, but apparently there are actual rumblings around the possible presence of The Last Guardian at E3.
The thread where it was discussed has now been closed on GAF, but it looked like the Junior who leaked that was confirmed "in a position to know". That doesn't mean it's going to happen 100%, but it is fairly logical imo. With no Gamescom and the PGS being so close to the Holidays (and TGS being generally geared toward Asia), I think this E3 should be one for the memories for both Sony and MS (they have a ton of their key IPs to show on their end). |
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#177 | |
Active Member
Mar 2010
Sarasota, Florida
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4K blu-ray will be introduced sometime around October by everyone and advertising will start then...I don't expect Sony to announce the PS4 can support it till then. Vidipath on the other hand is mandated by the FCC for this June and E3 is in June. Problem is that the certified platforms haven't been announced yet...... Customer education starts with news releases and on-line scheduled Webinars for professionals and technical News reporters. Those are happening now. Then Comcast and other Cable companies will tout Vidipath DVRs and Vidipath client platforms will be advertised. Most ARM phones and Tablets can support Vidipath with a firmware update; it must support Playready and HTML5 with DLNA extensions. Smart TVs with RVU, Playready and Browser should support Vidipath with a firmware update. PS4 and XB1 with a firmware update. There is a Sony Job posting where Sony is porting Playready to the PS3 (it only natively (embedded) supported Marlin). When though? There are other features that make Vidipath platforms attractive so that the consumer will buy them. The browser supporting XTV (browser able to be called from a TV program), Game streaming, Blu-ray codec allowing 1080P and S3D, 4K-blu-ray Vidipath streaming 4K and 1080P movies, TV programming copies allowed, on-line purchases and more. Many of these features are chicken and egg, they won't be implemented till enough Vidipath platforms are in homes. It's already May 19th and June 1 is the FCC mandate...I don't see enough happening so I expect the industry (Sony, Microsoft, Nintendo) isn't going to announce it at E3. Last edited by jeff_rigby; 05-19-2015 at 12:55 PM. |
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Thanks given by: | Zivouhr (05-19-2015) |
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#178 | |
Gaming Moderator
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#179 |
Blu-ray Ninja
Oct 2005
England
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I've gotta be honest Jeff, not much of that made any sense to me at all. Personally I don't think 4K is going to hit the big time (assuming it ever does) any time soon.
I am happy with my Full HD set, it's going nowhere. I have absolutely no interest in re-purchasing the same films yet again on UHD!! 4K is the latest tech industry bluff to get people spending money when they don't need to; and if they do, the tech industry will simply roll out 8K in a few years time... No thanks. Full HD is as good as an image needs to be and that's what counts for most consumers out there. |
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#180 | |
Blu-ray Duke
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