Category: hdtv

  • Tried PC Videoconferencing – Well How About On An HDTV?


    With webcams now commonplace on PCs and laptops it seems natural that they should take the next step – to HDTVs.

    Videoconferencing expert Emblaze VCON says it has developed technology that allows up to six different users to interact through home TV screens.

    Linor Shachar, VP sales and marketing for the Israeli company, told hdtv.biz-news that it hoped to have found a partner "within months" to develop its TV videoconferencing solution.

    Emblaze is best known for its desktop videoconferencing applications.

    She said having the ability to videoconference from your home HDTV set was the logical "next stage" with the advent of internet-connected televisions.

    "It’s very interesting and we are very confident that it will be everywhere," she said.

    "We have the technology, now we are looking for a partner."

    Shachar said the preferred partnership was with a TV manufacturer and the intention was to have the technology embedded rather than as a set-top box.

    She said companies such as LG were already working on HDTVs with built-in cameras.

    The Emblaze technology will allow a user to open up to six windows on the screen and videotalk with others.

    "So, for instance, you might be watching a football match on TV and want to speak to a friend," said Shachar.

    "You can do that through a window within the main TV screen."

  • Emblaze: Growing Global Demand For Desktop Videoconferencing Solutions


    As the global appetite for videoconferencing solutions grows, so do the possibilities they offer.



    hdtv.biz-news spoke to Linor Shachar, VP sales and marketing for videoconferencing experts Emblaze VCON, about the latest market trends and developments.


    It’s strange to hear an executive from a company that sells videoconferencing solutions admitting business people will always need to travel to meetings and conferences.

    Yet while Linor Shachar, VP sales and marketing for videoconferencing experts Emblaze VCON, believes there is a place for face-to-face meetings she has no doubts about the future of video calling.

    And she argues that future is shifting rapidly from expensive full-room telepresence systems to desktop videoconferencing applications.

    "Up until two years ago the market was driven by room systems," she said. "This was centred around specialist hardware companies that installed usually costly equipment in corporate conference rooms.

    "Everyone was looking to have such a system. But it was quite expensive and users had to get up from their desks and go to a conference room to make a video call."

    Shachar said that in the last couple of years the trend has shifted towards desktop solutions.

    Demand for these is growing quickly in Europe and the US, where the financial crisis is favoring videoconferencing solutions that enable businesses to reduce travel budgets.

    Shachar said interest was also growing rapidly in APAC nations, especially China and India, where there was a rush to adopt desktop videoconferencing.

    This preference for desktop options was partly driven by a desire to take advantage of a lower cost model of videoconferencing.

    But she said there was also the convenience factor of being able to make video calls easily and quickly from the PC or laptop on your desk.

    This was becoming more acceptable, especially as people are now increasingly familiar with VoIP and video calling from their experience of using them at home.

    Shachar said Emblaze has now developed a reputation for its desktop client – especially software delivering Full HD (1080p).

    A major success for the Israeli company was providing BMW’s group headquarters with over 3,000 desktop clients.

    She said rather than relying on email to communicate both internally and externally, BMW staff are able to work and interact via video calls.

    "Video is becoming more intuitive and simple to use. For, instance, it’s connected to Outlook so you simply have to click on a contact to make a video call, " she said.

    "Its use is growing at BMW, with more and more departments asking to join and more people using video.

    "In a huge organisation such as BMW, it’s very useful between sites but also within one site.

    "So you can ‘ping’ a colleague in the warehouse and get them to hold up a part for you to look at without having to leave your desk."

    Shachar said a key aspect of the success of the video conference system was the HD call quality.

    "If the quality was poor people would not use it," she said.

    So while Emblaze accepts that there will always be the need for people to travel to meetings, face-to-face meetings are increasingly being replaced by video calls.

    "A quarter of meetings are now done over video – that has changed very recently," she said.

    As people become more accustomed to the idea of meeting remotely that figure is certain to keep on rising.

    Does your business use videoconferencing? Are there some situations where it just isn’t effective?

    Please send us your comments.

  • Bright Day For Dark Knight Blu-ray Sales


    Warner Brothers’ The Dark Knight has eclisped Iron Man to become the fastest selling Blu-ray Disc movie of all time.

    Approximately 600,000 Blu-ray copies of the movie sold on the first day in the US, Canada and UK.

    This represent 20 per cent of the total three million copies sold during the first 24 hours.

    An estimated one-sixth of the high-def discs were bought in the UK, with most of the remainder presumably being snapped up in the US.

    Warner Brothers is now predicting that it will sell one million BDs by the weekend.

    Iron Man’s day one record had stood at 250,000 BDs.

    Not surprisingly the studio has been quick to talk up what the figures mean for Blu-ray.

    Kevin Tsujihara, president of Warner Brothers Home Entertainment, said: "Numbers like these in this economic environment firmly establish Blu-ray as where consumers are headed."

  • HD Video Download Service Allows Blu-ray Recording


    Japan is to get the world’s first HDTV video download service that allows users to export high-def content from HDDs to Blu-ray Disc.

    Tsutaya online provides video content from a server to compatible digital home appliances and allows the content to be copied on Blu-ray Disc, iVDR-S and memory cards.

    Tsutaya obtained permission to use seven of the technologies that can export content based on MarlinDRM specifications.

    The service, which is to be launched on 19 December, will offer over 400 titles, including movies and TV programs created by US film companies.

    Tsutaya online has gained permission to dub HDTV content from them.

    HDTV video can be exported, without down conversion, to Blu-ray Disc, DVD-R DL (AVCREC) and iVDR-S media.

    AACS will be applied to recording on Blu-ray Disc and DVD-R DL media, while SAFIA will be applied to recording on iVDR-S media.

    Video can also be delivered in a form protected by DTCP-IP to DLNA-compatible devices.

    Tsutaya expects to be able to offer a down-convert service from HD to SD, with the content than able to be recorded on SD memory cards, Memory Stick PRO and EMPR (embedded memory with playback and recording function).

  • USB Device Plays HD Content On PC


    DiBcom has launched an HD-ready digital terrestrial decoder in a USB key device that gives viewers free high-def content on their PCs.

    The French mobile TV hardware maker claims the device is a world first – other manufacturers are already offering USB devices that receive over-the-air HD broadcasts although not in such a small package.

    DiBcom has partnered with broadcaster CANAL+ to offer French viewers its 18 free channels and premium CANAL+ HD channel.

    With a double receiver, the CANAL+ KEY also makes it possible for a connected PC to be used as a PVR.

  • Netflix Beats Blu-ray Target – Hopes High For 2009


    Netflix has reached its target of 500,000 Blu-ray subscribers ahead of schedule.

    The retailer’s chief financial officer Barry McCarthy said subscribers had added the option of paying an extra USD $1 to receive Blu-ray Disc titles at a quicker rate than Netflix forecast in October.

    While prices of Blu-ray players have dropped sharply recently, the same has not been true of disc prices. This may have benefitted Netflix’s HD rental service as new Blu-ray player owners look to rent moviest rather than buy them.

    Netflix expects the Blu-ray service to help boost total subscribers to about 9 million by the end of the year.

    To continue its high-def push, Netflix will promote Blu-ray inside its mailing envelopes next year.

    As well as providing the Blu-ray option, the company has boosted subscribers by offering its listing of over 12,000 video-streaming titles available for TV viewing through TiVo digital video recorders.

    Last week, Netflix also began offering an HD download service on two Samsung Blu-ray players.

  • Japan Grasps Blu-ray – US Starts To Get Taste


    Blu-ray players bucked generally weak Black Friday sales in the US – helped considerably by average prices dropping to USD $200, according to DisplaySearch.

    Stripping out sales of Sony’s PlayStation 3, the researchers report that US Blu-ray Disc player revenue "more than tripled from a year earlier" during the week of Thanksgiving and Black Friday .

    Over USD $30 million was generated on sales of 147,000 Blu-ray decks.

    With Sony and Samsung leading the charge by dropping the price of their entry-level machines to below USD $200, overall costs averaged half the $400 price tag of a year ago.

    Coupled with the strong BD player sales, retailers have been reporting sales of HDTVs have been similarly buoyant despite the economic difficulties.

    If the US – finally – appears to be on the cusp of grasping Blu-ray, take a look at the Japanese market.

    BD recorders now account for half of all DVD recorders in the country – up from just 10 per cent last October.

    Even if this phenomenal rise is down to price drops it must still make for cheery year-end reading for the Blu-ray Disc Association.

    Now maybe it can turn its attention to the price of Blu-ray Disc prices.

    While the release of The Dark Knight is expected to boost the high-def format’s disc sales, the general perception is that the movie studios need to cut prices to ensure Blu-ray really does take off.

  • HD Webcam Shoots Real-time 720p at 30fps


    Samsung is expanding its range of CMOS image sensors with a new high-definition 1/4-inch, 1.2 Megapixel (Mp) system-on-chip (SoC) webcam.

    The S5K4AW is intended for embedding in both notebook and desktop computers.

    Developed specifically for real-time HD video capture, the imager supports 720p HD video at 30 frames per second, and captures VGA video at up to 60 frames per second.

    Dr Yiwan Wong, vice president of marketing for Samsung Electronics’ System LSI Division, said that by incorporating a technique called binning in 2×2 pixel groups, the S5K4AW addresses the oft-encountered problem of using webcams in low light.

    He said the imager is 3x more sensitive than current sensors.

    The binning technique also mean the imager can display standard VGA format without the need for cropping.

    Wong said this eliminates the "annoying problem" of losing the top or the bottom of a scene while video conferencing or video file sharing on social media networks such as YouTube.

    Mass production of the S5K4AW is expected in the first half of 2009.

  • Pioneer 400GB Blu-ray discs will play on PS3


    There are undoubtedly pros and cons to having a single disc that can pack in 400GB of data – movies, music…whatever you can throw at it.

    Pioneer is preparing for release a 16-layer Blu-ray disc that not only offers this colossal storage capacity but will play back on most current standalone Blu-ray players, including the Sony PlayStation 3.

    The manufacturer insists that the read-only disc will be backwards compatible with existing players because the specifications of the pick-up head (PUH) of the disc are the same as those for blank BD discs.

    Currently, Blu-ray discs are either single layer 25GB discs or 50GB dual-layer discs.

    The new multi-layer disc is based on current Blu-ray discs but made from a new material of reflective layers of Dielectric.

    It is read-only (ROM) but there are plans for rewritable discs by 2010-2012.

    What is still not clear is whether current players will be able to read all 16 layers of the 400GB disc, rather than just the first two.

    The company also added that it will begin manufacturing 40-layer 1TB discs in 2013.

  • NXP Chip Brings High-end HDTV Quality Into Mainstream


    NXP has launched a new global single-chip LCD TV platform that it claims will give mid-range TVs an HD viewing experience previously only available on higher end sets.

    Founded by Philips, the semiconductor company believes its new platform will allow manufacturers and content providers to bring a broad range of Internet and digital video content to a significantly wider audience.

    The new NXP TV550 platform combines the manufacturer’s digital TV processing and picture quality technology into one fully integrated single-chip.

    This enables it to deliver a production-ready reference design that speeds manufacturers’ development and dramatically reduces bill-of-materials, according to NXP.

    Christos Lagomichos, executive vice president and general manager of BU Home, NXP Semiconductors, said the new platform would enable manufacturers to offer a range of advanced high definition TV features only previously available in high-end sets.

    Key to this was NXP’s PNX85500 processor and proprietary Motion Accurate Picture Processing (MAPP2) technology.

    The TV550 platform will be available in engineering samples in Q1 2009.

    The NXP TV550 features:

    • DVB-T
    • MPEG4/H.264 decode
    • HDMI reception
    • Decoding of digital SD and HD content
    • advanced programming
    • ethernet
    • CI+ security features to ease the delivery of IP TV content.