Dec/090
HDMI 1.4 spec gets revision for 3D Broadcasting
The drumbeat for HD 3D continues to pick up the pace, and with broadcasters around the globe pushing forward 2010 plans to bring 3D home HDMI has updated the course of its latest HDMI 1.4 spec to ensure compatibility between displays and boxes. Quite simply, existing cable and satellite hardware isn’t going to be held to the same requirements as Blu-ray and videogame equipment rocking the 3D sticker and expecting compatibility with displays on the way, since they won’t be passing the same high quality, high bandwidth dual-stream 1080p images anyway. Additionally, some broadcasters are pushing for HDMI to officially support “Top/Bottom” 3D transmissions they plan to use, which sacrifice resolution while saving bandwidth by shoving left/right images into a single frame. While that should add an entirely new angle to the line counting and claims of “HDLite” (get ready for 3DLite) all viewers can do is wait to hear when or if their hardware will get a software upgrade to 3D (like the one we expect will allow the PS3 to play 3D Blu-ray discs) in the months and years to come, once there’s a standard everyone can adhere to of course.
Dec/090
Yamaha sound system soundbar, sub-infused receiver
We’re always leery of “world’s first” claims, but we’ve definitely never seen an AV receiver with a ginormous port on the front. The unorthodox device you’re inevitably peering at above is one part of the two-piece YHT-S400, which looks to provide cinema-like sound in areas where space is hard to come by. The 31.5-inch long soundbar measures just 2-inches high and is designed to fit in front of most 32- to 50-inch HDTVs without blocking the screen, while the accompanying “first-of-its-kind subwoofer-integrated receiver” provides the power, the bass and the connectivity. A trio of HDMI inputs are included, and HD audio signals from Blu-ray Discs are accepted via linear PCM transmission. It’s up for grabs now at $599.95, and if you’re hoping to add iPod or Bluetooth support, Yamaha’s YDS-11 and YBA-10 adapters are fully compatible.
Dec/090
Low cost Oppo on the way
One of the most well respected Blu-ray player manufacturers out there mentioned on its Twitter feed that it plans to announce a lower cost option in early January 2010. We interpret this to mean that during CES, in a few weeks, that all the details will be revealed. This is certainly good news for Oppo fans, although we really wonder what sacrifices we’ll have to make to take advantage of the lower price. After all, it isn’t like it’s as simple as dropping a few streaming features.
The new oppo will come with 1.4 hdmi cable chipset.
Dec/090
HDBaseT tech carries HD video, audio and internet over Ethernet
Valens’ HDBaseTTM extends current digital connectivity technologies with first ever full HD multimedia content and Ethernet via a single 100m/328ft LAN cable
Valens Semiconductor, a fabless semiconductor company, announced today that it will demonstrate the first ever convergence and high quality transmission of uncompressed high-definition (HD) video, audio and Internet via a single LAN cable, creating a seamless end-to-end entertainment and networking experience in the home environment.
At the 2009 International Consumer Electronics Show (CES), taking place January 8 – 11 in Las Vegas, Valens will introduce its HDBaseT™ technology in South Hall 2, Booth 27006. Valens is working towards creating HDBaseT as the new digital connectivity standard for HD multimedia distribution by overcoming the limitations of current wired and wireless technologies, while ensuring content rights for Hollywood studios and other content providers.
Valens’ VS100SK (receiver) and VS100SR (transmitter) ICs, the first to implement HDBaseT, will be commercially available during the second half of 2009. A source side implementation, VS100SR is designed for use inside Blu-ray DVD players, set-top boxes (STBs) and other HD source equipment. A sink side implementation, VS100SK is designed for use inside HDTVs, projectors and other display equipment.
With the growth of the HD market, consumers are looking for a way to connect TVs and other display equipment with entertainment devices, such as a Blu-ray DVD player, for in-home converged distribution of HD multimedia content. This demand to access and easily distribute HD content to any device at any time has caused consumer electronics manufacturers and content providers to push the limits of existing wired connectivity technologies, such as HDMI, MOCA and HomePlug, and emerging wireless technologies, including 802.11n, WHDI and WirelessHD.
While some existing technologies are limited in terms of bandwidth and cannot support uncompressed video, others are limited in terms of distance, reliability, flexibility, overall system cost and cost of installation – all pressure points for the end user. The demand for in-home converged distribution of HD multimedia content and the lack of adequate existing technologies are driving the industry towards a HD digital connectivity standard that increases distance of data transfer, expands distribution, extends the range, simplifies installations and lowers overall system cost.
Valens’ HDBaseT technology is optimized for video application and can connect all the entertainment devices at home by providing the 5PlayTM convergence of 8Gbps of uncompressed full HD digital video, audio, 100BaseT Ethernet, power over cable and various control signals. HDBaseT overcomes the limitations of HDMI and other current technologies as the first technology to enable long-reach wired connectivity of uncompressed HD multimedia content via up to 100m/328ft low-cost single standard Cat-5e/6 cable. This enables both point-to-point connectivity and full multimedia distribution with higher reliability, longer distance and lower cost cable, while supporting all existing and future content protection schemes.
“The market for HD content continues to grow and evolve as the end user increases content consumption. But today, connectivity and distribution of video, audio and Internet in the home entertainment environment are inconsistent,” said Dror Jerushalmi, CEO, Valens Semiconductor. “HDBaseT is revolutionizing the multimedia distribution of uncompressed HD multimedia content via a single LAN cable. There is no technology on the market today that is better positioned to be the future HD digital connectivity standard than HDBaseT.”
In addition, Valens’ HDBaseT technology offers a combination of media distribution and content protection that provides studios and CE manufacturers with a high level of content security and high quality transmission of uncompressed HD video, audio and data in a home environment.
Nov/090
Getting the best audio from PS3, without HDMI
Once you’ve actually decided what hardware to purchase, avoided the perilous purchasing decisions involved in finding cables, but actually setting it up can trip up the newbies among us. Suck is our friend David’s problem, trying to figure out if lossless audio is a possibility for his HDMI-less receiver:
“I read your article and I would like further advice. I have the brand new PS3, which I’m going to use with a 1080p Sony Bravia – the video is fine..HDMI to the tv. The problem is that I have an ONKYO THX 7.1 system (really 5.1), and there is no HDMI, so I plan on using an optical audio cable from the PS3 into the receiver. How do i get the best sound? Will the PS3 decode the trueHD (or whatever it is) and send the full spectrum of sound across the optical to the receiver? Will NOT having the HDMI to the receiver affect my sound, or will the PS3 internal decoding send a perfect lossless sound to my non-HDMI receiver?”
Just in case our HD 101 explanation wasn’t enough (First off, S/PDIF transmission — over either optical TOSLINK or coax — does not have the bandwidth to carry Dolby TrueHD or DTS-HD MA signals. If you connect your Blu-ray player to your receiver with optical or coax, the audio will “fall back” to Dolby Digital, DTS or two-channel PCM — lossless, but only two channels,) any tips on how David can get the highest audio quality possible out of the equipment he has? Of course, if you think replacing one of the components is a better choice, that’s always an option as well.
Oct/090
JVC joins the Blu-ray player game
Sub-$200 Blu-ray players certainly aren’t new — heck, some guys have been doing it since the year 2008 — but you’ll never catch us kvetching about a little more competition. JVC has today introduced (in the briefest way possible, might we add) its newest Blu-ray player just ten months after deciding to play the BD game here in the States. The ultrathin (and “now available”) XV-BP11 should slide into just about any AV rack, bringing Blu-ray / DVD playback, AVCHD support, HDMI 1.3, a USB socket and compatibility with a slew of audio formats. Curiously enough, the outfit doesn’t bother to mention if this thing is Profile 2.0, but we’re guessing (read: hoping) that it wouldn’t do something as ludicrous as charge two bills for a Profile 1.1 deck in late 2009.
Oct/090
LG’s Blu-ray 5.1 home cinema system with iPod dock
LG have announced a new home cinema system, and if you’re a fan of globular satellite speakers and have an iPod then this might be worth a look. The LG HB954SP Blu-ray HCS packs a Full HD 1080p video and 5.1 surround sound audio system into a compact, blue-tinged box, with 1,000W of audio tuned by ear-wizard Mr Mark Levinson.
A slide-out dock at the front takes your iPod or iPhone, and allows for control from the HB954SP’s own remote, while the system can also upscale standard definition DVDs to 1080p. An ethernet connection hooks the LG up to the internet, for streaming YouTube content and accessing BD Live content, plus there are two HDMI inputs and a USB port.
The company obviously knows that a big audience for home cinema systems are families short on space, since they’ve preloaded seven different audio tweaking profiles including one which shuts off the subwoofer; as LG say, then you won’t wake any sleeping children. LG haven’t announced pricing for the new system, but it’ll apparently land at retailers in November 2009.
LG rolls out the red carpet to bring Hollywood home
The HB954SP Blu-ray home cinema system brings the best high definition picture, sound and online content into your living room
Berkshire, 8 October 2008 LG Electronics (LG), a global leader and technology innovator in consumer electronics, has launched its new Blu-ray home cinema system (HCS) – the HB954SP. With Full HD 1080p playback, 1000W of power and 5.1 channel output, the player is neatly packaged in a stylish design with five oval satellite speakers.
With Blu-ray technology and full HD (1080p) up-scaling, the quality of the image and sound have never been clearer, enabling you to enjoy every detail on the screen from your Blu-ray movies, as well as improving the quality of your existing DVD collection. Having specially tuned the system, Mr Mark Levinson, the international authority of high-end audio, ensures that the sound quality is nothing short of perfection – guaranteed to enhance the cinematic experience.
Enhancing its reputation of manufacturing cutting-edge technology, LG’s latest system is packed with amazing features to access additional video and audio content. With one click access to YouTube, the world’s favourite contents sharing site is available at your fingertips, giving access to more than 2.5 billion videos online from the comfort of your living room. The addition of BD Live means you also have access to extra content and downloadable features from filmmakers’ websites. The HB954SP is also able to dock and charge your iPhone or iPod, allowing you to play your music collection through the home cinema system.
Sarah Thompson, marketing executive for digital media at LG Electronics, says, “LG brings the explosiveness and realism of the Hollywood blockbusters into your living room with our latest home cinema system. It is a testament to our endeavour to push the boundaries and create home entertainment solutions to suit everyone’s needs, whilst incorporating the best quality image, sound, and online capabilities”
Designed for ease-of-use, the inclusion of the LG Sound Gallery offers seven simple options to enhance the sound being played to help you create the perfect ambiance in your home, complimenting any mood, so you can activate night mode to turn off the bass so you do not wake sleeping children. With 2 HDMI inputs, this also allows you to hook up other devices such as a game console, DVD recorder or HD satellite box offering great connectivity,
This system will be available from November 2009 from major retailers and independents.
HB954SP
Features:
· 1000W audio system, specially tuned by Mr Mark Levinson
· Playback Blu-ray discs in Full HD
· Stream YouTube videos
· iDock – connect your iPod or iPhone and control it all from the remote control
· 2 HDMI inputs
· Full HD 1080p upscaling of standard DVDs
· LG Sound Gallery
· BD Live – download extra movie content via the internet
· Touch sensitive controls
· USB playback
· Optical input
Sep/090
Panasonic Full HD 3D World
The new PDP and glasses evolved from Panasonic’s world-first Full HD 3D Plasma Home Theater System1 that was developed in 2008 and comprised of a 103-inch PDP and a Blu-ray Disc player. The prototype PDP has a 50-inch screen, which is expected to become the most popular size for home theaters.
This 50-inch PDP uses Panasonic’s newly-developed high-speed 3D drive technology that enables rapid illumination of pixels while maintaining brightness. The panel also incorporates a crosstalk reduction technology allowing for minimizing double-image (ghosting) that occurs when left- and right-eye images are alternately displayed. PDPs have excellent video response with full moving picture resolution2. The new panel offers even improved performance, achieving clear, high-quality and high-resolution images in 3D. The high-precision active shutter glasses incorporate Panasonic’s technology that precisely controls the active shutters with the left- and right-eye images shown on the PDP.
All these technologies work in tandem with each other to create Full HD 3D images that deliver an immersive, movie-theater-like experience in which the viewers can feel as if they were part of the scene. They represent Panasonic’s concept of 3D products: “Bringing the movie theater experience into the living rooms.”
Panasonic has been working to develop its original Full HD 3D technology3 to create synergy between PDPs, which excel in moving picture resolution and color reproduction, and Blu-ray Disc players, which are able to faithfully reproduce high quality Hollywood 3D movies. Panasonic continues to work on developing 3D products to allow its customers to enjoy the immersive 3D world in their living rooms, targeting to launch the products in Japan, Europe, and the U.S. in 2010. (Subject to approval of the 3D Expanded Standard.)
Features of Panasonic’s Full HD 3D System
Panasonic’s full HD 3D system uses the full HD x 2 frame sequential method and takes full advantage of the unique properties of the most advanced PDP device such as high-speed illumination and color reproduction to create immersive, true-to-life and high-quality full HD 3D images.
The 3D experience occurs because the left and right eyes recognize different images. In September last year, Panasonic developed the Full HD 3D Plasma Home Theater System, comprised of Blu-ray Discs onto which 3D video consisting of left- and right-sided 1080p full HD images is recorded, a Blu-ray Disc player to play them back, and a PDP display to show them.
Full HD (1920 x 1080 pixels) image processing occurs on both the left- and right-sided 3D images in every single process – from recording, playback and display. With a special pair of glasses, the viewer is able to experience 3D images formed with twice the volume of information as regular full HD images, and enjoy them together with high-quality surround sound.
Sep/090
Intel to replace CE3100 with CE4100
Intel’s CE3100 media chip has been behind some of the cooler demos they’ve done here at IDF, and it’s just gotten a big brother, the Atom CE4100. As you’d expect, the big change is the replacement of the CE3100’s Pentium M core with an Atom core, but this thing is actually kind of a monster — it can decode two 1080p video streams with various high-end audio codecs, it adds MPEG-4 support and 3D graphics capability, and it can even capture uncompressed 1080p video. Of course, it’s up to manufacturers and cable companies to actually put all this power to use, but Intel’s promised us some hardware demos from partners — stay tuned.
Sep/090
Semiconductor Laser for Triple, Quadruple-layer Blu-ray Discs – Sharp
Sharp Corp developed a blue-violet semiconductor laser whose optical output is as high as 500mW under pulsed operation for use in Blu-ray Disc (BD) recorders.
It has an oscillation wavelength of 405nm and a capability of writing at 8x speed on triple- and quadruple-layer Blu-ray discs. The company started volume production of a blue-violet semiconductor laser with 320mW pulsed output in June 2009.
Sharp has not decided when to mass-produce the new blue-violet semiconductor laser because the specifications of triple or more layer Blu-ray disc have not been determined yet. However, the company claimed that it is now ready to commercialize the laser.
Sharp enhanced the optical output by using a new method of processing the edge face of a resonator. Normally, the edge face of a crystal in a semiconductor laser is protected by a dielectric film. This time, the company formed an aluminum oxynitride (AlON) film between the edge face of the semiconductor laser and the dielectric film by a sputtering method and realized an epitaxial growth where the growth axis of the laser’s crystal corresponds to that of the AlON crystal.
In the past, the crystal of a semiconductor laser was just covered by a noncrystalline dielectric film. Therefore, the edge face of the crystal had a surface state and absorbed laser light, and the crystal was degraded by the heat and stopped oscillation.
Sharp has already verified the reliability of the new blue-violet semiconductor laser. It confirmed that the laser operated for more than 1,000 hours under the temperature of 80°C with a pulse width of 30ns and an output of 500mW.