experimental video meaning in English
实验录影
Examples
- Using demonstrated production and editing techniques , make a 90 second experimental video . sound must be diegetic or self generated
使用展示的作品和编辑技术来制作一个90秒的实验影片。声音必须根据叙事空间或自己创作。 - Using demonstrated production and editing techniques , make a 90 second experimental video . sound must be diegetic or self generated
使用展示的作品和编辑技术来制作一个90秒的实验录像。声音必须根据叙事空间或自己创作。 - As the information era proceeds , highly developed digital image processing technique and communication technique make multimedia communication possible , and it is now on the way of progress . video conference have received more attention as an example of multimedia . in this paper we first describe the construction and characteristic of the video conference system and analyze the theory of protocol with itu - t h . 323 recommendation which inculde video and audio codec standard , communication control protocol h . 245 . call signalling protocol h . 225 , as well as procedures within these protocols define how these components communicate . also an experimental video conferencing system is designed and some relating key technologies are studied , which include multithread programming , transmission technology , mcu technology , qos mechanism and so on . especially , a video codec based on h . 263 recommendation with high fram rate as well as high compression ratio is researched and implemented because of importance of video application , which solves the bad image reconstrction quality problem existed in the most present video systems that adopt h . 261 video compression algorithm . by using these technologies . a video conferencing system is implemented based on lan . the system that the paper provides is easy to implement and the results of exmperiment is good . such system can be widely used in the fields such as business conference , distance education etc . and it is of good practical value
随着信息时代的前进,数字图像处理技术和通信技术的高度发展,多媒体通信已成为可能并已初具规模,视频会议作为它的一个具体应用实例受到普遍关注。本文首先对国际电信联盟itu - t制定的基于分组交换的多媒体通信h . 323系列建议进行了阐述,其中包括ip网络视频会议系统的结构组成、视频传输标准、音频传输标准、系统的信息码流、通信控制协议h . 245和呼叫信令协议h . 225以及会议系统的进行过程。在此基础上给出了ip视频会议的实现的整体框架,为系统的软件实现进行了模块的划分和整体设计,分析了各个模块的功能、作用。
Related Words
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