sd hd

In the transition process , the research is also compatible with SD and HD multimedia communication system and has great significance , enables multimedia communication system more healthy and stable development .

在这个转型过程中，研究出同时兼容标清和高清的多媒体通讯系统具有重要的意义，能使多媒体通讯系统更加健康、稳定的发展。

Because of these new technologies , the AVS standard can be used in some specific area like SD / HD coding / decoding with the higher compression efficiency and the better decoding quality .

基于这些新技术，使得AVS标准针对某些特定领域，比如标清、高清编解码，压缩效率和解码质量都高于其他标准。

Each volume contains a set of matching elements such as backgrounds , overlays , lower thirds and animated wipes in both SD and HD resolutions .

各系列素材包包含了其相匹配的元素，比如动态背景，动态叠加，降低三分之二，SD和HD分辨率下动画抹掉转场等。

An SD to HD video converter is introduced based on video format conversion IC chip with independent intellectual right of property , which is used to generate more digital HDTV sources for broadcasting .

针对当前HDTV高清数字视频节目源的不足，介绍一种基于自主设计的视频格式转换芯片而开发的数字视频上变换器（SD-HD）系统。

To sum up , the research content in this paper almost covers all main links in realizing the AVS decoding algorithm on the PC platform , which provides effective references for further performing of the decoder function and realizing of the SD and HD decoding on the PC platform .

综上所述，本文研究内容几乎涵盖了在PC机上实现AVS解码算法的各个主要环节，为将来进一步完善解码器功能以及在PC机上实时实现标清和高清解码提供了有效参考。

With the transition of TV signal from analog SD to digital HD , flat-panel TV will inevitably replace CRT TV .

随着我国电视信号从模拟标清向数字高清过渡，高清平板电视取代阴极射线管电视是必然趋势。