哈里斯公司的“灵敏”H264高分辨率视频解码器 通过 联合协作试验司令部（JITC）的认证

 [据美国《西部防务》网站2011年4月19日报道]    哈里斯公司的“灵敏”H264高分辨率视频解码器日前通过了联合协作试验司令部（JITC）的认证。该解码器是唯一一款经过JITC认证，且能达到1920×1080分辨率的视频装置。
      哈里斯公司的“灵敏”H264是一种紧凑型解码器，可有效地封包并传输数据和全动态视频信号。通过压缩全动态视频信号和相关的视频数据（例如遥测信号和采集时间），该解码器能显著增强图像情报的利用价值。“灵敏”H264解码器基于ISO 14496-10标准，设计用于军用、航天和无人平台市场。
      哈里斯公司成功改进了商业广播的视频解码技术，为“灵敏”H264提供了高分辨率视频解码功能，满足动态图像标准协会对空中平台的使用需求。其他重要特点包括：将高分辨率HD-SDI视频数据压缩为H.264/AVC视频数据，具有384Kb/s～25Mb/s的数据传输率；将视频和元数据封装为MPEG-2传输流（传输和存储话音、视频和数据的标准格式）；可选高分辨率/标准分辨率视频压缩模式；可通过HD-SDI VANC和以太网输入元数据；耐用性满足军事应用标准。
Harris Corporation HD Video Encoder for Military is First to Receive Joint Interoperability Test Command Certification 

Highlights

• Only 1080p HD encoder to achieve JITC certification to date for military applications
• Supports decision-making process for analysts; increases warfighter effectiveness
• Reflects Harris' commitment to provide solutions for information gathering, processing and exploitation

MELBOURNE, FL/NASHVILLE, TN, April 18, 2011 (Army Aviation Association of America Forum & Expo, Booth 720) — Harris Corporation (NYSE:HRS), an international communications and information technology company, has received Joint Interoperability Test Command (JITC) certification for its AcuityH264? high-definition video encoder. It is the only 1920x1080 resolution video encoder to receive JITC certification — a U.S. government designation that the product has been tested to ensure interoperable, turnkey performance in demanding military applications.

The Harris AcuityH264 is a compact encoder that very efficiently packages and transmits data and full-motion video for high-definition/standard-definition (HD/SD) applications. By compressing full-motion video and attaching mission data — such as telemetry and time of acquisition — the encoder significantly increases the intelligence value of the imagery. Based on ISO 14496-10 standards, the AcuityH264 is designed for use in military, aerospace, and unmanned vehicle markets.

"JITC certification is a definite competitive discriminator because it assures our customers that the Acuity264H is interoperable," said Sheldon Fox, group president, Harris Government Communications Systems. "The enriched content delivered by the AcuityH264 simplifies and adds value to the analysis and decision-making process and, ultimately, leads to increased warfighter effectiveness."

Harris successfully evolved the advanced video encoding technology developed in its commercial broadcast business to provide the Acuity264H with high-definition video encoding that meets Motion Industry Standards Board (MISB) requirements for airborne use. Other key features include:

• Compression of high-definition HD-SDI video into H.264/AVC-compliant video with data rates from 384 Kb/s to 25 Mb/s 
  
• KLV metadata synchronized to frame accuracy according to MISB Standard 0604 
  
• Encapsulation of video and metadata into MPEG-2 transport stream, a standard format for transmission and storage of audio, video, and data 
  
• Cropping/scaling to meet channel data link constraints per MISB EG 0904 
  
• Selectable compression rates for high- and standard-definition video 
  
• Metadata inputs for HD-SDI VANC and Ethernet 
  
• Ruggedized for military applications

Additional information about Harris AcuityH264 is available at AcuityH264? High Definition Airborne Encoder

About Harris Corporation
Harris is an international communications and information technology company serving government and commercial markets in more than 150 countries. Headquartered in Melbourne, Florida, the company has approximately $6 billion of annual revenue and more than 16,000 employees — including nearly 7,000 engineers and scientists. Harris is dedicated to developing best-in-class assured communications^? products, systems, and services. Additional information about Harris Corporation is available at www..