video parts meaning in English
视频器件
Examples
- The video part of avs audio video coding standard has been finalized recently . it has adopted variable block size motion compensation to improve its coding efficiency
Avs audio video coding standard是我国具备自主知识产权的第二代信源编码标准，其视频标准部分最近已经被确定为国家标准，即将投入应用。 - The itu has brought out a serial of recommendation for the videophone , but the video part of the videophone is the most difficult question puzzled all the technicians of the world
但是国际电信联盟为了可视电话的实用化，相继提出了一系列适应电信传输信道和技术水平的可视电话和会议电视建议。但是由于可视电话中视频部分的技术难题始终是个困扰全世界视频压缩技术工作者的难题。 - The dissertation compiles and develops error resilience function module , which is based on mpeg - 4 ( iso 14496 ) video part that is compatible with first generation and is ground on visual object . it is founded on familiarity with syntax and semantic of mpeg - 4 video . and the decoder refers to no error resilience deocder and decodes mpeg - 4 iso encoder coded video data streams
本文以国际压缩标准mpeg - 4 ( iso14496 )这一兼容第一代压缩算法的基于视频对象的视频部分iso14496 - 2 )为平台，在熟悉mpeg - 4视频流语法和语义的基础上，对mpeg - 4iso - encoder视频编码器编码的数据流，参照其没有错误恢复的视频解码器，编写、增加视频容错算法处理模块。 - The technologies in the dissertation mostly include : * the systemic architecture of both video encoding and video decoding principles ; * the tv principles and the video part of mpeg - 2 standard ; * the analysis and the comparison of the algorithm of bit - rate control ; * the realization of the algorithm and the evaluation of its results
主要技术包括： *视频编码与解码系统原理的体系结构； *电视原理、制式以及mpeg - 2视频编码解码系统标准； *对本次研究的mpeg - 2视频码流的码率变换的算法分析及性能比较； *实现算法且对码率变换后的码流质量进行评估；