Wednesday, September 30, 2015

Amazon Fire TV UHD/4K Player Coming October 5

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The wait for an affordable Ultra HD over-the-top streaming solution is over. Amazon’s new Fire TV set-top box will ship October 5 and offers support for UHD/4K streaming through Amazon Prime Instant Video, Amazon Video, and Netflix. The new Fire TV beats Apple TV and Roku to the UHD/4K punch at the very approachable price point of $100.
Interestingly, in its promotional material, Amazon chose to highlight the new Fire TV’s enhanced 1080p streaming capabilities. The company says “Watch high-definition 1080p streams on Amazon Video, Netflix, Hulu and more, even without a 4K TV.” It’s a nonsensical statement—clearly 1080p content works with 1080p TVs. Nevertheless, I understand what Amazon is trying to communicate: The new Fire TV supports HEVC (h.265) compression for 1080p streams, not just UHD/4K.
Because HEVC can deliver similar image quality to AVC (h.264) using roughly half the bandwidth, it makes 1080p streaming viable for viewers with limited Internet bandwidth. Furthermore, the Fire TV supports 60p frame rates in 1080p—preferable for viewing sports as well as for playing video games. The Fire TV further optimizes streaming performance by including dual-band, dual-antenna 802.11ac Wi-Fi.
A view of the rear of the new Amazon Fire TV UHD/4K set-top box.
Of course, the Fire TV also supports true UHD/4K streams, up to 2160/30p. There’s no word if the Fire TV will support HDR content.
Audio format support is extensive. The Fire TV handles AAC-LC, AC3, eAC3 (Dolby Digital Plus), FLAC, MP3, PCM/Wave, Vorbis, and Dolby Atmos.
The new Fire TV will ship with 8GB of built-in memory, which is less than the new HD-only Apple TV that offers 32 GB and 64 GB options. However, unlike Apple’s box, the Fire TV accepts removable storage in the form of MicroSD cards, giving it a potential maximum capacity of 136 GB.
Like the previous iteration of the Fire TV, the new model supports gaming and offers an optional controller. Most games will also support third-party Bluetooth controllers. The main difference between this launch and the original Fire TV launch is the game catalog is much larger—it grew to more than 800 titles. Amazon claims console-level gaming performance thanks to a 2GHz quad-core processor and a dedicated GPU with 2GB of video memory.
An optional controller is available for playing the Fire TV’s catalog of over 800 games.
Amazon enhanced the voice recognition capabilities of the new Fire TV with Alexa, a virtual assistant, similar to the new Apple TV’s Siri. The Fire TV remote includes a microphone for use with its enhanced speech recognition capabilities.
The new Fire TV surely piqued my interest with its promise of improved 1080p streaming as well as access to UHD/4K content. I already pre-ordered it, and plan to start a review the moment it arrives on October 5th. Are you planning to get the new Amazon Fire TV?

source: avsforum.com

Tuesday, September 29, 2015

Is it Possible to See UHD Detail at HD Distances?

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   Conventional wisdom says no, but many AVS members claim to see the increased detail of UHD at distances more suited to HD. What say you?
   Human visual acuity is limited; those with normal vision can generally distinguish details that subtend an angle of about 1 arc-minute, or 1/60 of a degree. As a result, conventional wisdom says that most people cannot see the increased detail in a UHD (3840×2160) image when the screen is located at a distance more appropriate for HD—say, three times the screen height or more. At that distance, details occupying a single UHD pixel subtend an angle smaller than 1 arc-minute, which means no one should be able to discern them, and the image should look no more detailed than 1080p. According to this idea, one should sit at a distance of 1.5 times the screen height to see all the detail in a UHD image.
   However, I’ve seen comments from many members of AVS Forum who claim they can see the increased detail in a UHD image at distances that should make it impossible. Is this actual perception, expectation bias, or something else?
   What do you think? Is it possible for some people to actually see the increased detail in UHD at HD-appropriate distances? Or are those who claim to deluding themselves? What is your experience in this regard?

source: avsforum.com

Thursday, September 24, 2015

Media Player 4K UHD de la Amazon --- Amazon to launch 4K UHD Fire TV media player, HEVC support for Amazon Prime and Netflix

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    Amazon lansează un media player 4K numit Fire TV. Noua jucărie este este primul media player 4K care decodează onboard HEVC și va costa nu mai mult de 80 de lire. Livrarile au început pe 5 octombrie.

   Semnificativ este faptul că va permite redarea de conținut video 4K atât de pe platforma Amazon Prime cât și de pe platforma Netflix alaturi de continut HD de pe BBC iPlayer, Demand 5 si altele. Printre titlurile disponibile la rezoluție 4K sunt de remarcat Transparent, NarcosDaredevilBetter Call SaulAmerican HustleAmazing Spider-man 2, Captain PhillipsMen in Black 3 și Money Ball.

   Amazon a anunțat deasemenea un stick Fire TV la 1080p cu minunatul preț de 45 de lire.

   CEO-ul Amazon Jeff Bezos, spunea ca intr-un pachețel foarte mic a fost încorporată o cantitate foarte mare de tehnologie si informație. Prețul fiind unul invers proporțional a reliefat deasemenea domnul Bezos.

   Noul Fire TV urmează lansării ultimului Apple TV care nu are suport 4K.

by BSTF

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   Amazon is launching a 4K capable Fire TV media player. The new box is the first dedicated 4K media player available with onboard HEVC decoding, and it will sell for just £80. Pre-orders open today. It begins shipping October 5.
   Significantly, it will allow 4K playback of content from both Amazon Prime and Netflix, alongside HD mater from BBC iPlayer, Demand 5 and more. 4K content available now includes Transparent, NarcosDaredevilBetter Call SaulAmerican HustleAmazing Spider-man 2, Captain PhillipsMen in Black 3 and Money Ball.
   Amazon has also announced a second 1080p Fire TV Stick with Voice Remote, priced £45. 
   “The team has packed an incredible amount of technology and innovation into a tiny package,” says Jeff Bezos, Amazon.com CEO. “The new Fire TV includes 4K support, more processing power, great selection, and exclusive features—for less than £80. These are powerful devices at incredible prices.”
   The new Fire TV follows on from the launch of the latest Apple TV, however that streaming solution lacks 4K support.
source:  www.insideci.co.uk

   Amazon lansează un media player 4K numit Fire TV. Noua jucărie este este primul media player 4K care decodează onboard HEVC și va costa numai 80 de lire. Livrarile au început pe 5 octombrie.

   Semnificativ este faptul că va permite redarea de conținut video 4K atât de pe platforma Amazon Prime cât și de pe platforma Netflix alaturi de continut HD de pe BBC iPlayer, Demand 5 si altele. Printre titlurile disponibile la rezoluție 4K sunt de remarcat Transparent, NarcosDaredevilBetter Call SaulAmerican HustleAmazing Spider-man 2, Captain PhillipsMen in Black 3 și Money Ball.

   Amazon a anunțat deasemenea un stick Fire TV la 1080p cu minunatul preț de 45 de lire.

   CEO-ul Amazon Jeff Bezos, spunea ca intr-un pachețel mic a fost încorporată o cantitate foarte mare de tehnologie si informație. Prețul fiind unul invers proporțional a reliefat deasemenea domnul Bezos.

   Noul Fire TV urmează lansării ultimului Apple TV care nu are suprt 4K.

Wednesday, September 23, 2015

SHARP ANNOUNCES NEW 8K TV, BUT NO YOUR 4K TV ISN’T OBSOLETE




   Sharp announced last week the October 30 release of its LV-85001—an 8K beast of a thing measuring in at 85 inches and boasting a resolution of 7680 x 4320 pixels. Which, if you’re not in the mood to do math, is four times the resolution of the UHD TVs appearing on store shelves these days and a monumental 16 times the resolution of the standard 1080p TVs that most of us still enjoy.


   But don’t freak out.
   The LV-85001 isn’t actually a thing that Sharp expects consumers to buy. It’s aimed at corporate users, museums and the like, and requires four HDMI connections at once just to handle the massive pipeline of data required to put that many pixels on the screen at one time.
   There’s also, of course, the fact that even if you did buy the TV, there isn’t much of anything in the way of 8K content to watch, just yet (although, as CNN Money points out, Google’s “Ghost Towns” is presently playing on YouTube in 8K resolution, so there’s that). Heck, we’re just now getting to the point where 4K video is becoming readily and widely available. But according to Sharp, 8K broadcasts are actually predicted to be a real thing in 2020, so it doesn’t hurt to be ahead of the game.


   Mind you, when that day does come, the LV-85001 itself will be practically obsolete. But don’t think I’m being a sourpuss here. I’m not. Displays like this are actually crucial to the testing of tomorrow’s broadcast technology, so I applaud Sharp for taking a leap of faith.
   As for the actual technology itself, the LV-85001is a liquid crystal display relying on Sharp’s IGZO technology, which, in a way, points toward the strengths and future flexibility of LCD, despite the fact that LCD isn’t always picture-perfect compared with other display types. I can’t honestly imagine doing this sort of thing—at least not yet—with technologies like OLED. And if someone did, I can only imagine what it would cost.
   Speaking of cost, the LV-85001 is slated to sell for 16 million yen, which at current exchange rates equates to right at $134,000 US.


   For more thoughts on this new Sharp 8K TV and what it means now and potentially in the near future, check out CNN Money’s rundown, as well as Engadget’s story, PC Mag’s post, and this more technical write-up from AV Watch in Japan.

source: hdliving.com

Tuesday, September 22, 2015

Marantz Announces AV7702mkII Preamp Processor

   
   The original Marantz AV7702 pre/pro receives a timely update with the recently announced AV7702mk2. It takes everything that’s great about the original model—11.2-channel immersive-audio processing, 13.2-channels worth of RCA outputs plus 11.2-channel  XLR outputs, compatibility with Dolby Atmos, DTS:X, and Auro 3D, plus a plethora of other features—and updates it with the latest HDMI specs and improvements to the preamp section.

The new Marantz AV7702mk2

   Crucially, the new model adds HDMI 2.2 with HDCP 2.0a compatibility to all HDMI inputs. Unlike the flagship Marantz AV8802 pre/pro, the AV7702 does not offer an HDMI upgrade.
Some of the many features found in the AV7702mk2 include built-in Wi-Fi and Bluetooth, 7.1.4 or 9.1.2 Atmos processing, Audyssey MultEQ XT32, music streaming service support, 192kHz/32-bit D/A converters for all channels, extensive internal shielding, Crestron Connect certification, a Phono input, and an iOS/Android control app.
   In addition to the important HDMI upgrade, the mark 2 version of the AV7702 includes an improved preamp board featuring (high quality) ELNA capacitors. The company claims elevated performance from the use of HDAM circuits (that take the place of op-amps) and extensive shielding—this is a pre/pro with audiophile aspirations. Marantz suggests pairing it AV7702mk2 with the company’s line of power amplifiers, including the MM8077 7-channel amp, the MM7055 5-channel amp, and the MM7025 2-channel amp.
   Support for HDMI 2.0a with HDCP 2.2 is the key to unlocking the wonders of HDR (high dynamic range) video playback. With its update to AV7702mk2, Marantz offers forward compatibility with all the features offered by the forthcoming Ultra HD Blu-ray format including HDR (high dynamic range) and expanded color gamut. The AV7702mk2 can even pass BT.2020 color—not that any TV can display it.
A view of the rear of the Marantz AV7720mk2

   The Marantz AV7702mk2 will ship this October and retails for $2200. Based on its feature set, it looks like a very compelling option for fans of immersive audio and surround-sound.

source: avsforum.com

Monday, September 21, 2015

10 Things You Need to Know About Cabling

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   Cables are the glue that binds a system together. There’s no need to spend a fortune, but it’s a good idea to plan out your installation. 

1. Make sure you know exactly how long each cable needs to be. That goes for speaker cables, interconnects, and power cables. Measure twice, cut once.
2. Use cable designed for the task at hand. Speaker cable should be of sufficient gauge for its length and power handling. Analog interconnects should be well shielded.
3. Double-check all your connections, including the polarity of your speaker cables.
4. Practice good cable management; avoid creating a tangled mess of technospaghetti.
5. Avoid running AC power cables alongside analog audio cables; this can cause interference in the audio signal. If they must be in the same vicinity, try to arrange them so they cross at right angles.
6. If your equipment offers both balanced XLR and unbalanced RCA connections, use balanced XLR for better rejection of induced noise.
7. Avoid excessively long HDMI cable runs. Keep an eye out for signs of signal degradation such as sparkles in the picture.
8. Use a wireless HDMI transmitter/receiver or a powered/active HDMI cable, such as those that use RedMere technology, if you need to cover a distance greater than 20 feet or so.
9. Don’t bother with “audiophile” cables that often cost more than the actual gear. Save your money and use basic cabling from companies like Monoprice and Blue Jeans Cable.Amazon is a good source of economical cables.
10. Are you building your room from scratch? Consider running all the cables you need in the walls or soffits.

source: avsforum.com

Saturday, September 19, 2015

Kaleidescape M Series Blu-ray Media Server (M700 Disc Vault, M500 Player and1U Server)


While computer audio is becoming the norm, videophiles haven't had it so easy making the switch from physical media to harddrives and servers. The bandwidth required of Blu-ray, HDMI specifications and copyright laws make a true Blu-ray quality media server a logistical nightmare. You can stream from a host of services that are billed as HD, though admittedly are only 720p. Many don't even have Dolby Digital or DTS audio. If you want a true server for native Blu-ray content throughout your home, Kaleidescape is the only company that has managed to work through the legal mess to release such a system. The Kaleidescape Series players and disc vaults deliver 1080p video with Dolby TrueHD or DTS HD-MA to any room in your home over your wired network. I received a system that included the Kaleidescape M700 Disc Vault that retails for $5,995, an M500 Player ($4,495) and a 1U Server ($9,995). The system is modular so you can always add on as your needs grow.





In this system, the hub is the 1U server that has four disc bays and can store up to 150 Blu-rays or 900 DVD videodiscs as well as CDs. The 1U Server measures 17.5 inches wide by nearly two inches tall and 18.8 inches deep. It occupies one rack space, thus the name 1U. The 1U can distribute DVDs to 50 zones simultaneously and Blu-rays to nine while accepting up to four simultaneous imports of discs - clearly this thing has some serious bandwidth. Connections are limited as this is a networked device. Yes, it has a 100Base-TX/1000Base-T Ethernet port via RJ45, and RS-232 port for control, two USB 2.0 ports and the IEC connector for the power cord. The Kaleidescape servers are RAID arrays in order to further protect your data. Kaleidescape even monitors hard drive performance and will notify you or your dealer of impending failures.
The M500 player is also a single rack space in height, 17.5 inches wide and 13.5 inches deep, with a weight of 10 pounds. The M700 is much larger at almost nine inches in height by 21.9 inches deep and 17.5 wide. The M700 weighs 38 pounds empty and 49 loaded with discs. Both the M700 and M500 have the same connectivity. Video output from the players includes HDMI, component, composite and S-Video while audio options are stereo analog, coaxial and optical digital outputs. An RS-232 port, as well as RJ45 connector, USB 2.0 port and a 15-amp IEC connection for power are also present. Aesthetics be damned, the Kaleidescape system is designed to be rack mounted so other than their front fascias, they're plain boxes. The front of all the pieces is a frosted white and the panels illuminate either a soft blue, or orange when things go wrong or the pieces haven't yet recognized each other after power up - like when I didn't put the drives into the 1U server before trying to use the system. What few buttons there are on the units also light up either blue or orange.


For zones where you won't want or need to import discs, Kaleidescape makes a smaller player, the M300 that is also one rack space high but only a little over eight inches wide, allowing you to install two next to each other in standard rack configuration. The M300 lacks the optical drive of the M500, as well as the S-Video and optical digital outputs, and retails for $2,995.
I spoke earlier of legal issues and Kaleidescape has had plenty of them in the past but they are past all of that now. The main way they moved forward to make their Blu-ray media server closed system legal was to actually include the disc in a player even if it's also on a close-ended server. In the older K-scape systems, you could import your DVDs or CDs and remove them yet still access them on your network.Blu-ray won't allow for this so the hard drive will not play a Blu-ray that it has not found in the disc vault or in a player's optical drive on the network. Reloading the disc into either the disc vault or the player does allow access to the movie and does not require reloading the film onto the hard drive. The M700Disc Vault stores up to 320 Blu-rays and they can be networked together to accommodate larger libraries. In order to use this system to its potential you need to have enough disc vaults to hold all of your Blu-rays as well as enough server space to store them all on.
Kaleidescape has an app for iPhone, iPad and Android users that assists you in building your media library by keeping your current collection organized and easily accessible on your phone. Once downloaded, installed and set up, you can scan any disc's barcode with you phone's built-in camera or manually type it in to see if you already have the disc. It will even tell you what format you have it in, say if it was DVD and you just found it cheap on Blu-ray, you'll be able to decide if it's worth it.
A new feature coming down the pike via a free firmware update allows the Kaleidescape M Seriescomponents to scale its output to 2.35:1. Those lucky enough to have a projector with an anamorphic lens can stay in 2.35:1 when searching the cover art or list views and have either a few more columns of data or twelve more covers per screen. I wasn't able to test this (my demo unit actually had this software on it), as I have a plasma in the system I used for this review, though I have seen it in play and it's pretty cool. It saves the lag time for your lens to slide in and or out for the various aspect ratios.
The Hookup
The Kaleidescape system works over your hardwired home network. Each device will identify other Kaleidescape components and network together automatically, and their cumulative storage is available to every player on the network. Once I opened the shipping boxes and unpacked the M700 disc vault, 1U Disc Vault, M500 player and cables, all I had to do was connect one RJ-45 connector between the M700 and the router, connect an HDMI cable to my receiver from both the M500 and M700 and plug it in.
Once connected I loaded in a few Blu-ray discs that I was provided with from Kaleidescape since they were already preloaded on the system's hard drive. Within moments of the disc being recognized, it spun it into the carrousel and was available system wide. Loading discs was easy; with the M700, you simply slide them in the drive and the carrousel does the rest. Honestly, they load faster than you'll be ready with the next one. The M700 then goes through each new Blu-ray disc and stores them on the server's hard disc drives. New discs took a little while to load and the time for them varied. I found many to load in 30 to 45 minutes but it took almost two hours for the M700 to rip a few. It's not a real issue as the M700 will rip the discs to the server by itself.
I imported a ton of discs at once and the M700 just kept plugging along until they were all stored. I could load discs onto the 1U server with the M500 optical drive, but the disc would need to stay in that tray, or be placed into another connected series player or disk vault in order to be accessible. Should you want to remove a disc it is as simple as selecting the title. A drop down menu allows you to eject the disc from the vault, and depending on where the disc is in the tray will affect how quickly it ejects, but I found theM700 pretty speedy at finding and ejecting single discs.
The Interface
The Kaleidescape system is as easy as an iPod to work yet offers much more flexibility and performance. The Series systems are capable of streaming native Blu-ray content, both audio and video, over your home network. I remember reviewing the Kaleidescape Mini system and was surprised to find no manual included; once again this system came without a manual too. Why? Because you don't really need one. The system is so easy to use your grandparents could handle it, even if they can't figure out email or Facebook. Kaleidescape even has a special child remote. The child remote has limited functionality as well as parental controls that limit movie selections available to it, so your kids won't accidentally be permanently and emotionally scared by that German foot fetish film that somehow got ripped to your server. The child remote is solidly built and heavily rubberized to increase durability and has fewer keys than the actual remote but worked just as well, and in an adult house I could see people actually wanting this remote over the actual, full-function remote control.
Browsing discs can be done in one of three ways: by list, cover art or through the collections menu that allows you to sort music by genre, age, artist, album and tons more. The list is alphabetical and scrolls at two speeds. The faster speed is a little slow for even the medium sized collection I had on this system and could get frustrating with much larger collections. A third faster speed would have been nice. When using the cover art method, pausing on any cover will prompt Kaleidescape to rearrange the remaining covers to similar or related discs. This feature is great when you don't quite know what you want to watch as you might pause on one thing and be reminded of another film by the same actor or a similar piece thanks to the intelligent shuffling of covers.
One really nice thing about the system is when you want to watch a Blu-ray you can select to watch either the disc, like you loaded it into any Blu-ray player, or just the movie. This is a huge step forward, for anyone who has watched a Disney Blu-ray knows what a pain it can be sitting through what feels like hours of previews. The average movie loaded in seconds, far faster than even the fastest Blu-ray player made. There is no comparison on this one, Kaleidescape has the fastest movie start up times of any Blu-ray player available - period. My movies averaged about three seconds to playing the actual film. Even the fastest Blu-ray players will still just be on the menu by then.
Playback on the Series system was impressive with near instant startup on playback. When navigating the music interface you can select anything you like, song, albums, collections, etc. You can play them immediately or add them to the playback queue. When in the now playing screen you can see the entire queue, search through it, and do some minor editing of the list. Medium width bars represent single songs while albums are in larger windows to show the entire album. You can easily scroll up and down through any playlist to jump to other songs.
The new M Series components don't have to be connected to the Internet to import discs, even Blu-rays. Kaleidescape has gone to a system-wide update plan so they add data for new releases periodically through updates to your system. I loaded everything from the Spiderman box set (Columbia Pictures) and the entire Adult oriented Pirates collection (Digital Playground). The system recognized all my films, even the adult content, without being connected to the Internet. Some newer titles did need to be connected to get cover art but for the most part it worked flawlessly without an Internet connection.
Many of the bigger hits and classics also have a playback option called "scenes." When I was scanning the cover art I might see a film I hadn't seen in a while and while not interested in watching the entire film, I found myself watching the scenes and getting Kaleidescape's recap of the movie. The scenes are uploaded to your system periodically and are useful for revisiting a movie like an old classic or for making demos. I used this on Gone With The Wind as I had no interest in its near four hours of southern droll. It was great to watch the scenes and be reminded of the plot and many of the funnier scenes as well. I liked the feature for demoing movies for friends and I suspect dealers will like this feature too.
The scenes feature is totally customizable. Scenes can be edited and pasted together to create a custom intro for your systems but this needs to be done through a web browser. This is likely one of the coolest features for the mega user who could program each of their multiple home theaters to have their own dedicated intro. Imagine if you started a film in the bedroom it came up calm and mellow, while in the main theater you might start off with the X-wing fighters of Star Wars heading into your name and theater over whatever you want. You could even upload your own home movies and use the web interface to edit home movies for super funny, or embarrassing, shorts for family and friends.
Performance
When you have a system like this connected to your home theater you change how you use your system. You no longer look for a disc that may or may not be in their cases. You chose whatever you want and select it no matter where you are in the home, which is insanely cool. Now I can watch any Blu-ray as if it were in a player in my room. Even better, I can just watch the movie and don't need to go through the previews and menus.

I really liked the fast load times as in reviewing this piece I jumped all over the place. I watched Spiderman 3 (Columbia). My Onkyo receiver immediately recognized the Dolby TrueHD soundtrack and the movie began. I used the scenes feature and let the Kaleidescape system jump me through the key scenes so I got caught up on the film without actually watching the entire film. This is a really neat feature for demoing your system as you can totally customize the scenes from your web browser. The Series players gave excellent color and sound. The dynamics were very good on the large explosions of the film while subtle details stayed clear.
I saw The Italian Job (Paramount) on the server so thought I'd run through it. The scenes mode passed me through a joyride of the movie from the first Mini test ride to the final chase scene with the Russian villains. The roar of the cars and subsequent crashes were lively and immediate and sounded no different than if being played back via the disc itself. Whether the scene called for explosive dynamics or subtly, the Kaleidescape system presented it faithfully and fully. This held true for video as I could detect no loss in quality when comparing the server's video to the actual discs.
I loaded the new Pirates of the Caribbean: On Stranger Tides (Disney) into the system and watched it from the server. The DTS HD-MA soundtrack locked on and the film began almost instantly. The dynamics were excellent and color and contrast were impressive. I liked that by playing just the movie, the output starts out as DTS HD-MA so your receiver or AV preamp doesn't have to switch signals from whatever the menu is in, usually Dolby Digital or stereo, to DTS HD-MA. The film had great black levels and was open and dynamic. Subtle details like the creaking of the ships were well placed and the depth of attacks controlled. Never once did I experience even a subtle hiccup or glitch in my system's replaying of films, neither on the audio or video side.
I wanted to use the playlist feature so went to the music section of the server. I was able to quickly add tracks as well as entire albums to my music selection and if I liked I could go back to my playlists and modify them as well, to a point. This feature is simple but not as flexible as, say, Meridian's Sooloos system. You can skip songs and remove them but that is about it. Sound from the Kaleidescape was open and fairly neutral. On my playlist I had things like Johnny Cash's At Folsom Prison (Sony) and the twang of Johnny's voice was superb as was the raw guitar he plays on the title track. The tempo of "25 Minutes To Go" was lively and tight, making the song exciting to listen to.
The Downside
This is a toughest piece of gear to find fault with. They even got the remote right and have a parent-controllable child remote as well. I don't like that I have to keep my Blu-rays in the vault to watch them on the network but that is the best the lawyers could come up with. This could be slightly cumbersome for those who travel with Blu-rays a lot but thanks to the M700's randomly accessible disc tray you can easily eject any disc you like whenever you want to take it on the road with you. The disc will again be available to the system once in a vault or player in the network. I would like the Kaleidescape system to have a third, faster speed for scrolling through the list menu as with large collections the scroll rate is a little slow and can be cumbersome.
The only real shortcoming of the Kaleidescape Series movie server is its current lack of support for 3D content. I don't like 3D but for some this is an issue. Kaleidescape is working on this but it may require new players at the sites you want 3D content.


Competition and Comparison
The Kaleidescape series system delivers something no one else does. Native, unadulterated, Blu-raycontent throughout multiple sights in a network. Sure, you can use an AppleTV (720p for HD) but that won't get you close to the 1080p resolution the Kaleidescape system does. Meridian Sooloos is another system I recently had in for review. The Kaleidescape interface is simpler to use while the Sooloos gives more control over sorting and searching and is more attuned to the audiophile music server market - that and the Meridian Sooloos system only does audio. The Kaleidescape M series movie server system is the only system that gives you true Blu-ray quality video and bit-stream audio distributed throughout your home across a network.
Conclusion
The Kaleidescape Series Blu-ray, movie and media server does what nothing else on the planet does, in that it has created a way to distribute Blu-ray quality audio and video as well as DVDs and CDs to any number of sites within a home network. The convenience of this simply cannot be beaten. Kaleidescape's interface is so simple they don't even have a manual, and you won't need one. Load times for Blu-rays are mere seconds and faster than all the best stand-alone Blu-ray players currently available. Literally, movies load and begin playback in three seconds, bypassing the menus and previews forced upon us by many studios.
The Kaleidescape Series players are so simple even a toddler could use the system, and they make a special remote for them that you control. I remember not feeling so positive about the Mini System I reviewed awhile back but the M Series has floored me. I love this system. The Kaleidescape Blu-raymedia server system isn't cheap, but the person putting such a system into their home likely isn't going to notice, for the enjoyment they will reap from their movie collection on the Kaleidescape server is priceless. The Kaleidescape M Series Blu-ray server is the absolute top dog among media servers.
source: hometheaterreview.com


Thursday, September 17, 2015

B&W ditched 40 years of engineering for a fresh start, and it sounds amazing




   In the world of high-end audio, you could say that the best products are never good enough. It’s this constant desire for perfection that led Bowers and Wilkins to rethink its 40-plus years of sound engineering – essentially scrapping what it’s been doing, because whatever it was doing just wasn’t good enough.

   “Revolutions can take time, but they’re worth waiting for,” says Stuart Nevill, B&W’s head of engineering.

   Calling it the biggest launch in its history, the new 800 Series Diamond (DS3) is indeed a start from scratch, from the turbine head all the way down to the plinth. The hand-built speakers – crafted and tested by just 350 employees at B&W’s facility in Worthing, England – have similar profiles as their predecessors, but even the aesthetics – the positioning of the tweeter and turbine head – have been improved not just for looks, but better sound quality.

   Kevlar, the basis for its midrange driver cones since the 1970s, has been replaced with a new material called Continuum that delivers predictable behavior through the frequency range, rather than Kevlar’s abrupt transitions that affect sound quality. The tweeter and turbine head are now made from a solid and heavy piece of aluminum, instead of granite-based Marlan, for rigidity; the tweeter’s new design is unaffected by cabinet resonance. The bass driver is made with a new Aerofoil cone that’s much stiffer where it’s needed, which helps control bass for accuracy.

   The reverse wrap cabinetry has front and sides “formed of one continuous curve, held together with a spine of aluminum”; B&W says the curved front means less baffling around the drive units. The internal structure, or matrix, is now made of layers of plywood instead of medium density fiberboard (MDF), which, reinforced with metal, is stronger and minimizes resonance and cabinet reflection. The plinth, or foundation, has also been strengthened to reduce overall vibration. All this has been made possible thanks to advancements in 3D modeling and printing technologies.

    “Diamond is the only thing that hasn’t changed,” Nevill says. The diamond dome, the only major component that’s been carried over, does use a new “acoustically transparent” grille.
 
   New technology is always welcome, but did B&W really need to do a complete overhaul? At Sterling Sound in New York City, the audio mastering facility that works with superstars in music – and where the new DS3 models were unveiled on September 9 – B&W demoed the 805 DS3 against the previous 805 DS2, sampling a selection of jazz, rock, and blues – from Gregory Porter’s “When Love Was King” to a live performance of Ryan Adams’ “Come Pick Me Up” and a recently found version of Stevie Ray Vaughan’s “Tin Pan Alley.” After the demo, we could see why B&W decided to re-engineer the product, because there is a big improvement. 
    Doug Henderson, B&W Group’s president for North America, says the DS3 is a “gift to music and music lovers.” Yes, it’s a bit hyperbolic, but the DS3 will make you rethink how you listen to music.

   Now, the 805 DS2 we listened to is pretty good. We listened to the same tunes afterward on a typical consumer speaker setup and through a pair of basic headphones, and we were reminded by how much we were missing. In the Porter tune, there’s no balance, and the vocals overpowered the piano. In the Adams track, we didn’t feel the intimacy of the small venue it was recorded in. Listening through 805 DS2, we could hear the clarity of the vocals, the different instruments, and the balance of everything working together. It’s no wonder that, according to Nevill, 80 percent of classical recordings today are mastered with B&W speakers.

   The DS3, however, brought out the deficiencies of the DS2. Any hiss in the vocals has been nearly nullified. The presence of bass is there, but nothing feels drowned out and it feels balanced, particularly with the jazz sample. There’s more space around the piano that really brought out the instrument’s sound. Every note sounds exquisite. The enhanced dampening, lower distortion, and decreased vibration have made big improvements.

   Now, granted, B&W was most likely playing high-quality digital files and the speakers were tuned for the space, and we were inside a soundproofed recording studio – all highly controlled and not how the 99-percent listens to music. It doesn’t necessarily mean music appreciation is awful, but the DS3 offers a different listening experience few can enjoy. But, if you get the opportunity, you should.
 
   The D3 consists of the 802 ($22,000/pair), 803 ($17,000/pair), 804 ($9,000/pair), and 805 ($6,000/pair), and the HTM1 ($6,000 each) and HTM2 ($4,000 each) center channel speakers. Floor stands cost between $500 and $600. The 800 will be announced next year.
  
source:  www.digitaltrends.com




 

Tuesday, September 15, 2015

SONY PICTURES IS BRINGING DOLBY VISION TO A TV NEAR YOU




   Dolby Laboratories and Sony Pictures Home Entertainmentannounced late last week that the latter will be using the former’s Dolby Vision mastering process for upcoming Ultra HD High Dynamic Range titles. Dolby Vision, if you need a refresher, was the first High Dynamic Range video technology that we ever discussed in any real depth. It isn’t, though, part of the standard definition for HDR that the Consumer Electronics Association announced a few weeks back.
   So, what does this mean, exactly? Does it mean that titles mastered by Sony in Dolby Vision will be incompatible with CEA-approved High Dynamic Range TVs? Not at all. Dolby Vision is a lot of things. It’s a way of displaying HDR, sure, but it’s also a way of mastering HDR content and a way of delivering that content. Sony’s use of Dolby Vision technology simply covers the mastering process. Which means that SPHE will be able to make use of Dolby’s technology to create masters that retain all of the lifelike colors, startling brightness, and rich contrasts of the original source video, in such a way that they can be delivered by a variety of distribution channels in a variety of formats—including those compatible with the standards set by the CEA.
   All of which makes sense, of course, because Dolby Vision display capabilities are an optional feature for HDR UHD TVs. So far, SPHE sister company Sony Electronics hasn’t announced any plans to support Dolby Vision on its own HDR displays, but since movies and TV shows mastered with Dolby Vision aren’t limited to playback on Dolby Vision-compatible TVs, this isn’t a problem.
   “We continue to be enthusiastic about the growing consumer appetite for next-generation 4K Ultra HD content. With Dolby Vision imaging technology, we can now master our movies with the highest-quality visual experience for distribution to consumers’ homes,” said Richard Berger, Senior Vice President, Worldwide Digital Strategy and Advanced Platforms, Sony Pictures Home Entertainment.
   There’s no word yet on exactly which Sony titles we’ll see mastered in Dolby Vision, although according to the statement from Dolby, we can expect not just new titles, but catalogue releases, as well:
   “Dolby Vision shines a bright new light on Sony Pictures Home Entertainment’s compelling new releases and distinguished catalogue,” said Curt Behlmer, Senior Vice President, Content Solutions and Industry Relations, Dolby Laboratories. “Consumers who purchase SPHE movies that have been mastered in Dolby Vision are able to feel the full visual drama of lifelike images unfold in the comfort of their living room, exciting their senses with an entirely new entertainment experience.”
   As for when we can expect these Dolby Vision-mastered Sony Pictures Home Entertainment releases, the announcement simply says, “in the coming months.” But combine this announcement with Fox’s recent promise to deliver day-and-date HDR releases on Ultra HD Blu-ray, and it’s safe to say that home cinema junkies will have access to a pretty significant library of High Dynamic Range movies to enjoy within the first quarter of 2016.
More detailed information on Dolby Vision can be found at Dolby.com.

source: hdliving.com