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New York — A “major national retailer” is notifying suppliers that it will require all HDMI-enabled products to go through Silicon Image’s “Simplay HD” testing program, or some other third-party certification process for compatibility and interoperability in order to qualify for its product mix in 2007, David Naranjo, Mitsubishi Digital Electronics America product development director, announced at a press conference for HDMI Licensing.
The move comes in reaction to the difficulty some consumers are experiencing in connecting HDMI and DVI products with other noncompliant HDMI or DVI devices. In many cases, non-complaint products are failing to complete a “handshake” — a process whereby products recognize and talk with one another in order to begin sending and receiving signals.
“Major retailers have made it a point that for next year they will be requiring manufacturers to have at the minimum Simplay HD certification to ensure those devices are, in fact, compatible,” Naranjo said. “There is one major retailer specifically that has said unless those devices have Simplay HD or something that identifies that device as being compatible with other [HDMI] devices, they will not assort that product. So they will not carry any HDMI product that does not have compatibility certification, whether it is through Simply HD or some other third party.”
Naranjo continued, “It is dominant in their mind to make sure consumers have the best experience, and when they connect different devices together, they must work.”
The Simplay HD Testing Program is run by Silicon Image’s Simplay Labs subsidiary to catch issues that can affect interoperability between systems before consumers experience problems. Products bearing the Simplay HD logo have undergone testing related to the High-Definition Multimedia InterfaceT (HDMIT) and High-bandwidth Digital Content Protection (HDCP) specifications, as well as compatibility testing with a suite of other devices that have been Simplay HD verified. More than 100 products are currently authorized to use the Simplay HD logo, Simplay Labs said.
Simplay Labs offers a list of some of the commercially-available Simplay HD verified products at www.--simplayhd.com.
Leslie Chard, HDMI Licensing president, said his organization has also taken steps to eliminate any non-compliance issues in the future.
“We released a new compliance test spec for HDMI v1.3 — called the 1.3a test spec — that requires HDCP testing for all devices. In the first quarter of next year, every device is going to have to go through HDCP testing in addition to the basic HDMI testing,” said Chard. “This is a test spec that has been reviewed and blessed by Intel subsidiary Digital CP.”
The HDCP system is a copy protection system required for use on HDMI and DVI digital video devices to prevent the illicit duplication of copyrighted material.
In addition, for HDMI cables, Chard said the licensing body also now offers “two categories of HDMI cable labeling — Category One and Category Two, with Category Two being high-speed that will allow manufacturers to communicate to their consumers that their cable is capable of delivering all of HDMI v1.3 functionality. A vast majority of existing cables will work with the full functionality of version 1.3.”
At the press conference, Chard declared HDMI the “de facto digital connection standard for consumer electronics products.” He said each version of the standard — including the latest 1.3 — was developed with forward-looking compatibility in mind and is always evolving. However, each version of the specification must be backward compatible with earlier versions of the specification — something that was not the case with some manufacturers' DVI-enabled products. HDMI was based on the DVI interface specification is compatible with compliant DVI devices equipped with HDCP content protection via an adapter.
HDMI v1.3 contains a list of enhanced features it will support, including more than double the bandwidth of the previous version, which will allow greater video resolutions and color depth as well as multiple compressed and uncompressed surround sound formats.
Meanwhile, some manufacturers and retailers have also expressed concerns that consumers will become confused over the HDMI version numbering system, and will assume that any product listed as carrying an HDMI v1.3 interface, for example, will automatically provide all of the different features supported in the HDMI v1.3 specifications, which is not always the case.
Chard pointed out that HDMI version 1.0 offered support for full 1,080p high-definition video when it was first introduced, but most TV manufacturers didn’t offer 1,080p input over HDMI until this year.
“HDMI specifies capabilities, not requirements,” Chard said. “Consumers should look for the features that they want, and manufacturers need to come up with some consistent branding for these features. This is not just a struggle for HDMI — it is something that we are seeing through the HD ecosystem right now.”
Chard said that HDMI v1.3 allows for over 10GBps of bandwidth supporting higher resolutions, deeper colors through use of the Sony/Mitsubishi developed xvYCC system, automatic lip sync and a range of compressed and uncompressed multichannel surround sound formats including Dolby Digital Plus and Dolby TruHD, with future support for up to 13.1 channels of surround sound.
The licensing body predicts that over 1 billion HDMI enabled devices will have shipped into the market by 2010.
On color depth, HDMI v1.3 uses xvYCC to expand from eight bits and 17 million colors under HDMI HD 1.2a to 16 bits allowing “billions if not trillions of colors,” Chard said.
Mitsubishi’s Naranjo said the first content carrying the extended xvYCC color capability will be video games. He said he expects studios to adopt the system for movie releases, as well, in the near future.
Meanwhile, Chard said the recent development of a new mini connector for HDMI will add to the format’s adoption in the portable products space, including camcorders, digital still cameras and even cellphones
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看英文需要耐心和毅力.要翻譯過來我恐怕是心有余而力不足.
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ok509:
看英文需要耐心和毅力.要翻譯過來我恐怕是心有余而力不足.
大多數(shù)人都是如此,估計也沒多少人用心去看的.
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有中文的么???
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在這里面都是半路子出家的,有幾個能看的懂哦~~
等我們部門的碩士來了讓她看,
看她看的明白不~
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先copy過來有時間再慢慢看吧
樓主也是一片好意啊
先謝啦!
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佩服!!!
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簡單處理
特別推薦: HDMI simplay(免費)
紐約—一 "主要的國家零售商" 正在通知它將會需要所有的 HDMI 產(chǎn)品能夠的穿過矽圖像 "Simplay 高密度" 測試的計畫供應(yīng)者,或一些其他的第三者證明程序為兼容性和互通性為了要在 2007 年為它的產(chǎn)品取得資格混合,大衛(wèi) Naranjo 三菱數(shù)傳電子學(xué)美國產(chǎn)品發(fā)展指導(dǎo)者,在一個記者會上為 HDMI 許可。
移動進來對一些消費者正在用其他的非順從的 HDMI 或 DVI 裝置連接 HDMI 和 DVI 產(chǎn)品方面經(jīng)歷的困難反應(yīng)。 在許多情況,非訴苦產(chǎn)品正在沒有完成產(chǎn)品而且和彼此說話的一個程序所為了要開始送而且接受信號的 "握手"—。
"主要的零售商已經(jīng)使它成為點明年他們事實上將會需要要在要確定那些裝置的最小 Simplay 高密度證明有的制造業(yè)者 , 是可并立的 ," Naranjo 說。 " 明確地有一主要的零售商以已經(jīng)說除非那些裝置有 Simplay 高密度或有點認明那一個裝置當做與其他的 [HDMI] 裝置相容,他們將不分類那一種產(chǎn)品。因此他們將不攜帶沒有兼容性證明的任何 HDMI 產(chǎn)品,是否它是經(jīng)過只是高密度或一些其他的第三者!
繼續(xù)的 Naranjo," 它是占優(yōu)勢的在要確定消費者的他們思想中有最好經(jīng)驗,而且當他們一起連接不同的裝置時候,他們一定工作!
嘗試計畫的 Simplay 高密度被矽圖像的 Simplay 中心子公司管理捕捉議題以在消費者之前能影響在系統(tǒng)之間的互通性經(jīng)驗問題。生 Simplay 高密度圖形的產(chǎn)品已經(jīng)遭遇被講到高分辨率多媒體 InterfaceT(HDMIT) 和高帶寬數(shù)傳滿足的保護 (HDCP) 規(guī)格的測試,和嘗試的兼容性和已經(jīng)是 Simplay 高密度的其他裝置的一組隨員查證。 超過 100種產(chǎn)品現(xiàn)在被授權(quán)使用 Simplay 高密度圖形,Simplay 中心說。
Simplay 中心提供一連串的一些那商業(yè)地- 可得的 Simplay 高密度查證了產(chǎn)品在www.simplayhd.com.
萊斯利可供食用之甜菜 , 許可董事長的 HDMI, 說他的組織也已經(jīng)采取的步驟未來除去任何的非服從議題。
"我們?yōu)?HDMI v1 發(fā)表了一個新的服從測試投機。3 —呼叫了 1.3 需要為所有的裝置 HDCP 測試的測試投機—。 在明年的第一季中,每個裝置正在去必須穿過除了基本 HDMI 是測試的 HDCP 測試的,"可供食用之甜菜說。 " 這是一個測試投機以已經(jīng)被檢討和受祝福的被英代爾子公司數(shù)傳 CP!
HDCP 系統(tǒng)是必需的對在 HDMI 和 DVI 數(shù)傳上的使用電視的裝置避免版權(quán)的材料不法的副本一個副本保護系統(tǒng)。
除此之外,為 HDMI 電纜,可供食用之甜菜也說了那個許可身體現(xiàn)在提議 "分類—種類一和種類二的 HDMI 電纜的二個種類, 藉由種類二高速將會允許制造業(yè)者對他們的消費者溝通他們的電纜能夠遞送所有的 HDMI v1。3個功能性。 已存在的電纜巨大的多數(shù)將會與 1.3 版的完全功能性合作!
在記者會上,可供食用之甜菜宣布他所說的 HDMI"為消費性電子產(chǎn)品產(chǎn)品的 de 事實上數(shù)傳連接標準 ." 包括最近的 1.3 —的標準—每個版本與思想的前瞻性的兼容性一起發(fā)展和總是進化。 然而,規(guī)格的每個版本一定是向后的與規(guī)格—的較早版本相容有點那不是和一些制造業(yè)者的 DVI 產(chǎn)品能夠的情形。 HDMI 以 DVI 接口規(guī)格為基礎(chǔ)是與經(jīng)由一個適配器被裝備 HDCP 內(nèi)容保護的順從 DVI 裝置相容。
HDMI v1。3 包含它將會支援的一連串的可提高的特征, 包括超過加倍早先的版本帶寬, 也將會允許被壓縮的和不被壓縮的包圍健全的格式。
同時, 一些制造業(yè)者和零售商也已經(jīng)表達消費者將會變成很困惑在 HDMI 版本上方數(shù)系統(tǒng)的關(guān)心, 和將會承擔(dān)任何的產(chǎn)品當做搬運 HDMI v1 列出。3個接口, 舉例來說,將會自動地提供所有的在 HDMI v1 被支援的不同特征。3件規(guī)格, 不總是情形。
當它被首先介紹的時候可供食用之甜菜指外面的那 HDMI 1.0 版為完整的 1,080 p 高分辨率錄象機提供了支持,但是最大多數(shù)的電視制造業(yè)者不提供在 HDMI 上的 1,080 p 輸入直到今年。
"HDMI 敘述能力而不是需求 ," 可供食用之甜菜說。" 消費者應(yīng)該找尋他們的特征,而且制造業(yè)者來在由于一些一致的為這些特征打上烙印上面。這為 HDMI —不只是競爭我們正在立刻看穿高密度生態(tài)系統(tǒng)的人就是某物!
可供食用之甜菜說 HDMI v1。3 考慮到在帶寬的 10 GBps 上方支援較高的決議, 較深的顏色經(jīng)過索尼公司/ 三菱的使用發(fā)展了 xvYCC 系統(tǒng), 自動的唇使~同步和多種的壓縮而且不壓縮數(shù)傳的多通話線路的周圍聲音包括杜比的格式加上和杜比 TruHD, 藉由周圍的達到 13.1個頻道的將來支持聲音。
那個許可身體預(yù)知使裝置能夠的超過十億 HDMI 將會已經(jīng) 2010 之前進入市場之內(nèi)裝船運送。
在彩色深度, HDMI v1 上。要把從在 HDMI 高密度 1.2 下面的八一點點和一千七百萬種顏色一擴張到允許 "十億如果不顏色的百萬平方一兆 ," 可供食用之甜菜的 16 一點點的 3 使用 xvYCC 說。
三菱的被說傳達廣大的 xvYCC 彩色能力的第一內(nèi)容的 Naranjo 將會是電視游樂器。 他說他期待工作場所為電影釋放采用系統(tǒng),也,在不久的將來中。
同時,可供食用之甜菜說了新的迷你聯(lián)編者的最近發(fā)展因為 HDMI 將會把到格式的采用加入手提式的產(chǎn)品空間, 包括手提攝像機,數(shù)傳靜止的照相機和平坦的行動電話
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謝謝分享
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shoulei:
在這里面都是半路子出家的,有幾個能看的懂哦~~
等我們部門的碩士來了讓她看,
看她看的明白不~
是女碩士生嗎,這回好了,有了學(xué)習(xí)的
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看不懂,呵呵
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cable專業(yè)
哪有碩士呀
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