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ADV212:  WAVESCALE® JPEG 2000视频编解码器

产品详情

ADV212是一款单芯片JPEG2000编解码器,针对视频和高带宽图像压缩应用,使之能受益于JPEG2000 (J2K) ISO/IEC15444-1图像压缩标准所提供的增强画质与功能。该器件可实现JPEG2000图像压缩标准的计算密集型操作,并且提供完全兼容、适合多数应用的码流产生方法。

ADV212的专用视频端口可以无缝衔接常用数字视频标准,例如:ITU-R BT.656、SMPTE 125M、SMPTE 293M (525p)、ITU-R BT.1358 (625p)、SMPTE 274M (1080i)或SMPTE 296M (720p)。另外,利用可编程帧和验证信号,可以支持各种其它高速、同步像素和视频格式。

ADV212是ADV202的升级版,二者的引脚排列和尺寸完全相同。它支持ADV202的所有功能,同时提供以下附加选项:支持JTAG/边界扫描,功耗至少比ADV202低30%。

应用

  • 网络视频和图像分发系统
  • 无线视频和图像分发
  • 图像存档/检索
  • 数字闭路电视和监控系统
  • 数字影院系统
  • 专业视频编辑和录制
  • 数码相机
  • 便携式数码摄像机
  • 特点和优势

    • 完整的单芯片JPEG2000压缩与解压缩解决方案,适用于视频和静止图像
    • 引脚排列和尺寸与ADV202完全相同,并支持ADV202的所有功能
    • 功耗至少比ADV202低30%
    • 支持JTAG/边界扫描
    • SURF®(空间超高效递归滤波)专利技术能够实现低功耗、低成本的小波压缩
    • 同时支持9/7和5/3小波变换,最多提供6级变换
    • 欲了解更多信息,请参考数据手册

    ADV212功能框图

    Advantiv
    • 请访问 JPEG2000第三方开发商页面 ,其中列出了一些公司链接,这些公司提供从软件编解码器到软硬件设计等与JPEG2000相关的产品和服务。
    • 有关ADV212的疑问或更多信息,请联系 JPEG2000开发组
    • 欲了解适合高级电视应用的更多产品选择,请访问 Advantiv™网站

    文档

    快讯名称 内容类型 文件类型
    ADV212: JPEG 2000 Video Codec Data Sheet (Rev A, 04/2008) (pdf, 389 kB) 产品数据手册 PDF
    Implementing JPEG2000 compression
    By David Dashefsky, Analog Devices, Inc. (DesignLine, 5/12/2006)
    技术文章 HTML
    JPEG2000 Codec for Robust, Scalable Pro and Consumer Video
    By Yuzo Shida, Analog Devices, Inc. (DesignLine, 10/13/2006)
    技术文章 HTML
    ADV212 Technical Documentation 技术资料 HTML
    Hisense Selects Tzero and Analog Devices for HDTVs with Integrated Wireless Video
    (Yahoo! Finance, 1/8/2007)
    产品评述 HTML
    Security and Surveillance Applications 概况 HTML
    What is the ADV202/ADV212? 常见问题解答 HTML
    What is the difference between the ADV202 and the ADV212? 常见问题解答 HTML
    What is the compression rate of the ADV202/ADV212? 常见问题解答 HTML
    How do I determine the number of ADV2x2s required for a particular application? 常见问题解答 HTML
    Can I use the ADV202/212 if my input is not to standard NTSC, PAL, 720p/60, 1080i/60 video? 常见问题解答 HTML
    Can I input raw image data that comes from a high resolution still image source? 常见问题解答 HTML
    Is the VDATA bus the only interface to input/output video/pixel data? 常见问题解答 HTML
    Does the ADV202/212 tile the input if my input image is larger than the maximum specified? 常见问题解答 HTML
    How does the ADV202/212 handle VBI or CC data? 常见问题解答 HTML
    Is it possible to bypass the ADV202/ADV212 compression? 常见问题解答 HTML
    How do I determine the number of codeblocks per image? 常见问题解答 HTML
    I require a compression system with extreme low latency 常见问题解答 HTML
    Is the ADV202/212 output compatible with any JPEG2000 software codecs? 常见问题解答 HTML
    What are the recommended configuration and parameter settings for PAL? 常见问题解答 HTML
    What are the recommended configuration and parameter settings for NTSC? 常见问题解答 HTML
    How to input RGB data to the ADV202/212 常见问题解答 HTML
    How to input video that is not ITU.R.BT656 常见问题解答 HTML
    Why does 1080i/720p standard input require two ADV2x2s? 常见问题解答 HTML
    How to use the ADV202/212 with multiple-camera input 常见问题解答 HTML
    How to configure the ADV202/212 for 4Kx4K input images 常见问题解答 HTML
    Can I input RGB Bayer pattern directly to the ADV202/212? 常见问题解答 HTML
    The vertical blanking between fields/frames varies on my input source. What mode should I use? 常见问题解答 HTML
    How does the ADV202/212 synchronize to video input with HVF syncs? 常见问题解答 HTML
    What happens if the HVF inputs do not match dimension register settings? 常见问题解答 HTML
    What is the output format of the ADV202/212? 常见问题解答 HTML
    What information does the ADV202/212 header contain? 常见问题解答 HTML
    How do I know when the ADV202/212 has finished compressing a field/frame/image? 常见问题解答 HTML
    What is the HDATA impedance state? 常见问题解答 HTML
    How many ADV202/212s can I connect together on the HDATA bus in a multi-chip application? 常见问题解答 HTML
    How should I connect unused VDATA pins and HDATA pins? 常见问题解答 HTML
    Do Vclk and Mclk have to be synchronous? 常见问题解答 HTML
    How should the CFG pins be connected? 常见问题解答 HTML
    Are SCOMM4 and SCOMM5 required? 常见问题解答 HTML
    How can I save on pin count or what is the absolute minimum pin connection required to make the ADV202/212 work? 常见问题解答 HTML
    What is the host interface used for? 常见问题解答 HTML
    What is the highest transfer rate for data and control? 常见问题解答 HTML
    What is the difference between direct and indirect registers? 常见问题解答 HTML
    What is Fly-By DMA used for? 常见问题解答 HTML
    What is the difference between the DREQ/DACK and DCS DMA modes? 常见问题解答 HTML
    In DMA burst mode, what if the last burst does not contain the number of bursts specified as in the EDMOD register? 常见问题解答 HTML
    Must DMA always be used for compressed data input/output? 常见问题解答 HTML
    What does the PULS field in the EDMOD registers do? 常见问题解答 HTML
    How is the optimal DMA burst length determined? 常见问题解答 HTML
    What is the DMA mode with the highest data transfer rate? 常见问题解答 HTML
    What are the advantages of JDATA streaming mode? 常见问题解答 HTML
    Why are there two external DMA channels? 常见问题解答 HTML
    How to change the video input rate to the ADV202/212 常见问题解答 HTML
    Is it possible to encode and decode different frame sizes without reloading the firmware? 常见问题解答 HTML
    How to change the compression ratio from field to field without reloading the firmware 常见问题解答 HTML
    How to program compression rate 常见问题解答 HTML
    How to use encode parameters RCtype and RCval 常见问题解答 HTML
    What does the J2KPROG encode parameter mean? 常见问题解答 HTML
    What parameters can I change on the fly? 常见问题解答 HTML
    What does encode parameter VFORMAT De-interlace mean? 常见问题解答 HTML
    What is visual weighting? 常见问题解答 HTML
    What are 9/7 and 5/3? How do I know which one to use? 常见问题解答 HTML
    What does 'positive' / 'negative' polarity mean for HVF and VCLK? 常见问题解答 HTML
    What are Multilayers? 常见问题解答 HTML
    How to determine latency? 常见问题解答 HTML
    How does the ADV202 recover from data input loss in encode or decode mode? 常见问题解答 HTML
    I have "video on demand". Can I put the ADV202/212 in a pause state in encode mode until video or an image is available again? 常见问题解答 HTML
    In encode mode, is it required to read out the previous field before the next field is input? 常见问题解答 HTML
    How to extract low resolution packets from one JPEG2000 stream 常见问题解答 HTML
    Are there any artifacts on tile boundaries after merging tiles? 常见问题解答 HTML
    Can I stop/start encoding without reloading the firmware? 常见问题解答 HTML
    What are precincts and does the ADV202/212 support precincts? 常见问题解答 HTML
    Can I use JDATA mode in a multi-chip application? 常见问题解答 HTML
    How to display ADV202/212 compressed files on PC screen 常见问题解答 HTML
    In encode mode, how do I know if the ADV202/212 is ready to output data? 常见问题解答 HTML
    What is a .sea file? 常见问题解答 HTML
    What evaluation systems are available for the ADV202/212? 常见问题解答 HTML
    How can JPEG2000 be used in home video distribution? 常见问题解答 HTML
    RAQs index 非常见问题解答 HTML
    术语表 专业词汇表 HTML

    评估套件,原理图符号和PCB封装

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    Sample样片申请及购买

    价格,封装及供货状态

    ADV212 型号选项
    产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS 查看PCN/PDN 查看库存/
    购买/样片
    ADV212BBCZ-115 产品状态: 量产 121 ball CSPBGA (12x12mm) 121 商业 Tray, 189 $ 29.76 $ 25.30 Y  材料信息 查看PCN 订购 样片
    ADV212BBCZ-150 产品状态: 量产 144 ball CSPBGA (13x13mm) 144 商业 Tray, 160 $ 35.71 $ 30.36 Y  材料信息 查看PCN 订购 样片
    ADV212BBCZRL-115 产品状态: 量产 121 ball CSPBGA (12x12mm) 121 商业 Reel, 1500 - $ 25.30 Y  材料信息 查看PCN 订购
    ADV212BBCZRL-150 产品状态: 量产 144 ball CSPBGA (13x13mm) 144 商业 Reel, 1000 - $ 30.36 Y  材料信息 查看PCN 订购
    帮助

    这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。

    ADV212评估工具
    产品型号 描述 报价 RoHS 查看PCN/PDN 查看库存/
    购买/样片
    ADV212-HD-EB 产品状态: 量产 Evaluation Board $ 2,530.00 -

    所示报价为单片价格。所列的美国报价单仅供预算参考,指美元报价(每片美国离岸价),如有修改,恕不另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。

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