HDMI LICENSING, LLC 公佈最新的 HDMI 規格 1.4 版 (轉載)
本帖最後由 wil-wil 於 2009-5-28 19:58 編輯轉載自- http://cn.hdmi.org/press/press_release.aspx?prid=101
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最新功能包括网络、音频回传通道、3D功能、效能提升与新款接头
美国加利福尼亚州森尼维尔市2009年5月27日电 – 负责为高清晰度多媒体接口（HDMI™）提供授权的代理机构HDMI Licensing, LLC今天公布最新的HDMI规格1.4版所将含括的新功能。HDMI规格的最新版本提供多项最新功能，包括以太网络连接功能，以及在HDMI缆线加入音频回传通道，以提供上传音频连接。有关HDMI规格 1.4 版的技术规格, 最迟在2009年6月30日前, 将会公布於HDMI网页供下载.
HDMI 1.4规格提供以下最新功能：
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•HDMI 以太网络通道
HDMI 规格1.4在缆线中增加了数据通路, 来达成双向高速的传送. 有此功能的设备在连结後, 将可用乙太线100Mb/秒的速度发送和接收数据, 并使这些设备立即成为IP基础的设备.
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HDMI以太网络通道可让集成互联网功能的HDMI设备，无需使用其他以太网络线缆，即可与其他HDMI设备共享其互联网连线。此一新功能同时也提供HDMI设备间共享内容所需的互连架构
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•音频回传通道
最新规格中增加了一个音频通道，可减少处理与重放上传音频时所需的缆线数目。高清电视在直接接收音视频内容时，此一新增的音频回传通道，可让高清电视不需增加其他缆线，直接使用HDMI缆线传送音频流至A/V接收机。
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•HDMI 3D功能
规格1.4版为HDMI设备定义了常见的3D格式与分辨率，此规格将家用3D系统的输入/输出部分加以标准化，规范的分辨率最高达到双通道1080p。
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•支持4K x 2K分辨率
最新规格让HDMI设备可支持四倍于1080p分辨率的HD分辨率。新规格支持4K x 2K分辨率，使得HDMI界面得以用许多数字影院所采用的同等标准分辨率的内容传输。支持的格式包括：
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•3840x2160 24Hz/25Hz/30Hz
•4096x2160 24Hz
•对色彩空间的扩展支持
HDMI技术现可支持专为数字摄像机设计的色彩空间。具有HDMI功能的显示设备在可支持sYCC601、Adobe RGB与AdobeYCC601后，连接数字摄像机时即可显示更为正确的逼真色彩。
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•微型HDMI接头
微型HDMI接头是尺寸特别小的19脚位连接器，可支持便携式设备最高达1080p的分辨率。此一新型接头在尺寸上比现行HDMI迷你连接器小了50%.
•车用连接系统
车用连接系统是专为车内高清内容传输所设计的布线规格。HDMI 1.4规格所设计的解决方案，可处理车内布线所面临的高温、振动、噪音等各种问题与环境因素。车用连接系统是汽车生产商在设计车内高清内容传输时一个极有效的解决方案。
“随着消费电子与个人电脑业者设计出各种增进消费者高清体验的产品，HDMI规格也会持续增加各项新功能，”HDMI Licensing, LLC.总裁 Steve Venuti 表示，1.4版规格支持了以太网络连接与3D格式等近期最令人兴奋与功能强大的创新功能，另外，我们还提供了更多的解决方案，包括供便携式设备使用的较小型连接器，以及特别为汽车设计的连接系统，这都是由于我们观察到，有越来越多各式不同的设备采用了HDMI技术。”
几款新的HDMI缆线即将上市。消费者如果需要使用HDMI以太网络通道，必须购买标准附以太网络功能HDMI缆线（Standard HDMI cable with Ethernet)，或是高速附以太网络功能HDMI缆线（High Speed HDMI cable with Ethernet）。如要将外部设备连接到车用HDMI高清系统，则必须使用新的车用HDMI（Automotive HDMI）缆线。消费者可预期新款HDMI 1.4缆线将随新款HDMI 1.4设备同步上市。
消费者将可选购以下HDMI缆线：
•标准HDMI缆线 – 最高支持数据传输率1080i/60；
•高速HDMI缆线 – 支持1080p以上数据传输率，包括Deep Color与新1.4规格中所有的3D格式；
•标准附以太网络功能HDMI缆线 – 包括以太网络连接；
•高速附以太网络功能HDMI缆线 – 包括以太网络连接；
•车用HDMI缆线 – 可供外部HDMI设备连接到车内HDMI设备。
HDMI规格在市场上持续快速发展，全球已有超过850家授权使用企业。有越来越多消费电子与个人电脑生产商授权使用HDMI规格，更进一步加强此规格在高清数字连接的世界标准地位。市场调查公司In-Stat的报告显示，在2009年发货的HDMI设备预计将达到约3.94亿台（部），此前销售的设备则已有10亿台（部）。到2009年底，100%的数字彩电都将带有至少一个HDMI输入端。
HDMI规格1.4下载网址为 http://www.hdmi.org。
关于HDMI Licensing, LLC公司
HDMI Licensing, LLC是负责为HDMI规格提供授权，推广HDMI标准，以及向授权使用厂商、零售商和消费者宣传HDMI优点的代理机构。HDMI规格由日立、松下、飞利浦、晶像公司、索尼、汤姆逊和东芝公司联合开发，是消费电子与个人电脑市场的全数字接口标准。HDMI规格将未经压缩的高清视频与多声道音频结合到一个数字接口，通过单一缆线就能够提供高清晰度数字品质内容。HDMI Licensing, LLC是美国晶像公司的全资子公司。如需了解HDMI的详细信息，请访问www.hdmi.org。
前瞻性声明
本次新闻发布内容包含联邦证券法律法规含义中的前瞻性声明，包括但不限于有关HDMI 1.4技术与其预期优势、成长、授权使用情况、消费者需求、预期销售数字与产品介绍等声明。这些前瞻性声明中所涉及的风险与不确定性，包括但不限于与HDMI 1.4技术说明相关的风险，以及晶像向证券交易委员会提交的文件中所经常说明的风险与不确定性。这些风险与不确定性，可能导致实际情况与本次新闻发布内容中前瞻性声明所预期的结果出现重大不同。晶像并无义务对任何前瞻性声明提供更新信息。
HDMI和高清晰度多媒体接口是HDMI Licensing, LLC公司在美国和/或其它国家（地区）的注册商标。所有其它商标和注册商标分别是其各自所有者在美国或其它国家/地区的财产。 本帖最後由 wil-wil 於 2009-5-28 20:10 編輯
英文版轉載 - http://www.hdmi.org/press/press_release.aspx?prid=101
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HDMI LICENSING, LLC ANNOUNCES FEATURES OF THE UPCOMING HDMI SPECIFICATION VERSION 1.4
Enhancements Include Networking, Audio Return Channel, 3D Capability, Improved Performance and New Connectors
SUNNYVALE, Calif., May 27, 2009 – HDMI Licensing, LLC, the agent responsible for licensing the High-Definition Multimedia Interface® (HDMI®) specification, today announced the features that will be incorporated in the upcoming HDMI 1.4 specification. This latest version of the HDMI specification will, among other advancements, offer networking capabilities with Ethernet connectivity and will add an Audio Return Channel to enable upstream audio connections via the HDMI cable. The HDMI specification 1.4 will be available for download on the HDMI LLC website no later than June 30, 2009.
The HDMI 1.4 specification will offer the following enhanced functionalities:
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•HDMI Ethernet Channel
The HDMI 1.4 specification will add a data channel to the HDMI cable and will enable high-speed bi-directional communication. Connected devices that include this feature will be able to send and receive data via 100 Mb/sec Ethernet, making them instantly ready for any IP-based application.
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The HDMI Ethernet Channel will allow an Internet-enabled HDMI device to share its Internet connection with other HDMI devices without the need for a separate Ethernet cable. The new feature will also provide the connection platform to allow HDMI-enabled devices to share content between devices.
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•Audio Return Channel
The new specification will add an Audio Return Channel that will reduce the number of cables required to deliver audio upstream for processing and playback. In cases where HDTVs are directly receiving audio and video content, this new Audio Return Channel allows the HDTV to send the audio stream to the A/V receiver over the HDMI cable, eliminating the need for an extra cable.
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•3D Over HDMI
The 1.4 version of the specification will define common 3D formats and resolutions for HDMI-enabled devices. The specification will standardize the input/output portion of the home 3D system and will specify up to dual-stream 1080p resolution.
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•4K x 2K Resolution Support
The new specification will enable HDMI devices to support high-definition (HD) resolutions four times beyond the resolution of 1080p. Support for 4K x 2K will allow the HDMI interface to transmit content at the same resolution as many digital theaters. Formats supported include:
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•3840x2160 24Hz/25Hz/30Hz
•4096x2160 24Hz
•Expanded Support For Color Spaces
HDMI technology now supports color spaces designed specifically for digital still cameras. By supporting sYCC601, Adobe RGB and AdobeYCC601, HDMI-enabled display devices will be capable of reproducing more accurate life-like colors when connected to a digital still camera.
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•Micro HDMI Connector
The Micro HDMI Connector is a significantly smaller 19-pin connector that supports up to 1080p resolutions for portable devices. This new connector is approximately 50% smaller than the size of the existing HDMI Mini Connector.
•Automotive Connection System
The Automotive Connection System is a cabling specification designed to be used as the basis for in-vehicle HD content distribution. The HDMI 1.4 specification will provide a solution designed to meet the rigors and environmental issues commonly found in automobiles, such as heat, vibration and noise. Using the Automotive Connection System, automobile manufactures will now have a viable solution for distributing HD content within the car.
“The HDMI specification continues to add functionality as the consumer electronics and PC industries build products that enhance the consumer’s HD experience,” said Steve Venuti, president of HDMI Licensing, LLC. “The 1.4 specification will support some of the most exciting and powerful near-term innovations such as Ethernet connectivity and 3D formats. Additionally we are going to broaden our solution by providing a smaller connector for portable devices and a connection system specified for automobiles, as we see both more and different devices adopting the HDMI technology.“
Consumers will also see new HDMI cables introduced to the market. In order to take advantage of the HDMI Ethernet Channel, consumers will need to purchase either a Standard HDMI cable with Ethernet, or a High Speed HDMI cable with Ethernet. Consumers connecting an external device to an in-vehicle HDMI-enabled HD system will need the new Automotive HDMI cable. Consumers can expect to see new HDMI 1.4 cables introduced to the market when new HDMI 1.4 devices are available.
Consumers will have a choice of the following HDMI cables:
•Standard HDMI Cable – supports data rates up to 1080i/60;
•High Speed HDMI Cable – supports data rates beyond 1080p, including Deep Color and all 3D formats of the new 1.4 specification;
•Standard HDMI Cable with Ethernet – includes Ethernet connectivity;
•High Speed HDMI Cable with Ethernet – includes Ethernet connectivity;
•Automotive HDMI Cable – allows the connection of external HDMI-enabled devices to an in-vehicle HDMI device.
The HDMI standard continues to grow in the marketplace with now over 850 adopters worldwide. The growing adoption of the HDMI specification by both consumer electronics and PC manufacturers further strengthens its position as the worldwide standard for high-definition digital connectivity. According to market research firm In-Stat, over 394 million HDMI-enabled devices are expected to ship in 2009, with an installed base of 1 billion devices. By the end of 2009 100% of digital televisions are expected to have at least one HDMI input.
The HDMI specification 1.4 will be available for download at http://www.hdmi.org no later than June 30, 2009.
About HDMI Licensing, LLC
HDMI Licensing, LLC is the agent responsible for licensing the HDMI specification, promoting the HDMI standard and providing education on the benefits of the HDMI specification to adopters, retailers and consumers. The HDMI specification was developed by Hitachi, Panasonic Corporation, Philips, Silicon Image, Sony, Thomson and Toshiba as the all-digital interface standard for the consumer electronics and personal computer markets. The HDMI specification combines uncompressed high-definition video and multi-channel audio in a single digital interface to provide crystal-clear digital quality over a single cable. HDMI Licensing, LLC is a wholly owned subsidiary of Silicon Image, Inc. For more information about the HDMI specification, please visit www.hdmi.org.
Forward-looking Statements
This news release contains forward-looking statements within the meaning of federal securities laws and regulations, including, but not limited to, statements regarding the HDMI 1.4 technology and its anticipated advantages, growth, market, adoption, consumer demand, and anticipated shipments and product introductions. These forward-looking statements involve risks and uncertainties, including, but not limited to, risks associated with the claims made regarding the HDMI 1.4 technology, as well as those risks and uncertainties described from time to time in Silicon Image’s filings with the Securities and Exchange Commission (SEC). These risks and uncertainties could cause the actual results to differ materially from those anticipated by the forward-looking statements contained in this news release. Silicon Image assumes no obligation to update any forward-looking statement.
HDMI is a registered trademark of HDMI Licensing, LLC in the United States and/or other countries. All other trademarks and registered trademarks are the property of their respective owners in the Unites States and/or other countries. 新世代即將來了{:6_237:} 轉得咁快,D軟件同硬件都追唔切!
我更加追唔切......{:6_150:} 咁如果想換hdmi線係唔係要等下先{:1_342:} 我諗兩年後先會普及吧? 新spec轉得咁急咁快，
有錢買機都心大心細啦，
貴機玩唔夠兩年就outdate，
咁叫消費者點買得落手呀？
新spec轉得咁急咁快，
有錢買機都心大心細啦，
貴機玩唔夠兩年就outdate，
咁叫消費者點買得落手呀？41567 41568 41569
41570
Terence 發表於 2009-5-28 23:17 http://www.post76.com/discuss/images/common/back.gif
就係因為咁，所以有一部份既人轉左去玩 2channel ，因為保值好多ma {:6_238:} 新spec轉得咁急咁快，
有錢買機都心大心細啦，
貴機玩唔夠兩年就outdate，
咁叫消費者點買得落手呀？41567 41568 41569
41570
Terence 發表於 2009-5-28 23:17 http://www.post76.com/discuss/images/common/back.gif
所以 budget 有限，買中價機種會好Ｄ！ 現在 AV 野轉得太快，要追都幾辛苦，
所以我會好好節制下自己部 Amp 起碼玩四至五年 ...