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http://ip.hhi.de/imagecom_G1/savce/index.htm SummaryThe Scalable Video Coding amendment (SVC) of the H.264/AVC standard (H.264/AVC) provides network-friendly scalability at a bit stream level wi

Codecs are used to compress video to reduce the bandwidth required to transport streams, or to reduce the storage space required to archive them. The price for this compression is increased comput

Next-generation surveillance system designFuture surveillance systems require high-definition resolution, intelligent encoding with new codecs like H.264 SVC, and t

阅读(36) 评论(1) 发表时间：2008年04月19日 01:21本文地址：http://qzone.qq.com/blog/11911307-1208539310 写写参加本次丽江会议的基本情况，包含了我的所见所闻所想。其中个人看法部份仅仅只是个人的一些不成熟的看法。1，AVS的一些基本情况 数字音视频编解码技术标准（AVS）工作组，主要包含了

656输出的是串行数据，行场同步信号嵌入在数据流中；601是并行数据，行场同步有单独输出;656只是数据传输接口而已，可以说是作为601的一个传输方式。简单的说ITU-R BT.601是"演播室数字电视编码参数"标准,而ITU-R BT.656则是ITU-R      BT.601附件A中的数字接口标准,用于主要数字视频设备(包括芯片)之间采用27Mhz/s并口或243Mb/s串行接口的数字传输接

h.264 profile  ProfilesThe standard includes the following seven sets of capabilities, which are referred to as profiles, targeting specific classes of applicatio

H.264 level  LevelsLevel numberMax macroblocks per secondMax frame size (macroblocks)Max video bit rate (VCL) for Baseline, Extended and Main ProfilesMax