因此，要在无线信道上开展视频业务，必须在保证视频编码压缩效率的同时，提高视频编码的容错性能。
Therefore, to realize real time transmission of video traffic over wireless channels, the error resilience of video coding must be improved, without significant compromises in video coding efficiency.
这样的性能提升在CPU受限的应用中更加明显，例如CAD、音频和视频编码、压缩等等。
This performance increase is most pronounced in CPU-limited apps like CAD, audio and video encoding, compression, etc.
Google此举的目的在于得到On2的视频压缩与编码技术，即我们所熟知的VP8。
The purpose was the acquiring of On2's video compressing and encoding technology known as VP8.
在这个屏幕上，有修改编码方式、压缩算法的选项，甚至可以对媒体应用视频过滤器。
From that screen, you have the options to modify the codecs, compression algorithms, and even apply video filters to your media.
近日，Google开源了WebM——用于视频压缩与编码的免费媒体文件格式，它主要包含如下组件：VP8视频codec、Vorbis音频codec以及Matroska媒体容器。
Google has recently announced WebM, an open source, royalty free media file format consisting of the following components: VP8 video codec, Vorbis audio codec, and the Matroska media container.
帧间预测是视频压缩的关键技术之一，能有效消除视频编码中的时间冗余，降低编码码率，提高编码效率。
Interframe prediction is key to video compression and can effectively eliminate the time redundancy of video coding, reduce coding rate and enhance coding efficiency.
绪论部分简要介绍了视频压缩编码的基本方法，基于块匹配的混合编码框架的构成以及主要视频编码标准的特点。
The Introduction briefly presents the basic methods of video coding, the structure of block-based hybrid coding frame and the chief characteristics of video coding standards.
在对雷达记录仪采集的视频数据分析的基础上，提出了一种改进的基于零树编码的小波分解雷达图像压缩算法。
On the basis of analyzing video data acquisition from radar recording meter, an improved radar image compression algorithm, based on zero-tree coding wavelet decomposition, was proposed.
在服务器端，又分为视频数据的采集部分，编码压缩部分，以及网络服务器部分。
Server part is composed of visual data collecting part, data compressing part and network server part.
网络实时视频系统一般分为4大模块：采集子系统、编码压缩子系统、传输控制子系统和输出子系统。
The network real-time video system is generally divided into 4big modules: capturing subsystem, compressed coding subsystem, trans- mission and controlling subsystem and output subsystem.
码率控制是恒定码率视频压缩编码系统的一个关键研究课题。
Bit-rate control is a key topic in the constant bit - rate video compression coding system.
运动估计是视频压缩编码中的关键技术。
Motion estimation is a key technique in video compress and coding.
运动图像实时压缩编码和解压缩解码是高速无线视频传输系统的核心部分。
Motion picture's compress code and decompress decode in real time is the key part of highspeed wireless video transmission system.
基于分块dct变换的编码方法，由于具有良好的去相关性和能量压缩特性，已经成为现有大多数图像和视频编码标准的核心技术。
The Method based on the DCT transformation has been the center technology for most of the digital image and video coding standards, since it features on good de-correlation and energy compression.
尤其是视频数据，这种要求更高。因此，研究和开发新型高质量、高效率的面向网络应用的视频压缩编码技术成为目前研究的热点。
So, it has been the hotspot of the present researches to research and develop the new video compression technology with higher quality and efficiency.
余弦变换广泛应用于图像和视频的压缩编码以及模式识别之中。
Cosine transform is widely adopted in image, video compression and pattern recognition.
运动估计是视频压缩编码中的关键技术。
从视频序列中分割出视频对象是实现基于内容压缩编码方法的关键。
Video objects segmentation from video sequence is the key of implementing content-based compression coding method.
在视频压缩的过程中，实现了帧内编码与帧间编码两种编码方式，运用了预测编码、运动估计、运动补偿等技术。
During the video encoding process, there are two coding types, which are Intra-frame and Inter-frame, using the methods of motion prediction, estimation and compensation.
视频通信中压缩编码技术对数据失真非常敏感，视频数据的任何失真，对视频质量都将产生重要的影响。
Compression Coding technology in the video communication is very sensitive to data distortion. Any distorted video datum will have an important influence on the quality of the videos.
将视频从DV数码摄像机和VHS摄像机转到硬盘。从网络摄像头捕捉视频。将MPEG - 2视频进行重编码压缩。
Transfer video from DV and VHS cams to hard drive. Capture video from WEB cameras. Encode video to compact MPEG-2 and save space on your computer.
介绍了三种新的国际编码标准，并根据目前视频压缩技术的研究现状，指出了视频压缩技术的发展趋势。
The paper introduces three kinds of new international code standard about video contraction, and puts forward the present situation and trends of video contraction technology.
视频压缩编码的主要目标就是在比特率受限条件下，尽量使编码失真最小。
The main target of video compression code is to limit the distortion of code under the condition of restricted rate.
介绍一种基于MPEG4的视频压缩编码卡。
本文首先分析了网络多媒体应用中常用的流媒体技术，视频压缩编码技术。从当今流行的视频应用系统中指出视频应用的关键性问题。
This thesis analyzes stream media technology and video compression coding technology, then points out the key problems in networked multimedia application from many popular video transmission systems.
视频压缩编码是多媒体领域的关键技术，也是当今技术领域研究的热点。
Video coding is a key technique in the multimedia area, and also a popular study direction in temporary technique field.
在MPEG 4视频压缩编码标准的框架下，对MPEG 4编码数据的流式服务机制进行研究。
In the frame of compress code standard of the MPEG-4 video, this paper researches into current service mechanism about MPEG-4 code data.
有效的视频压缩编码技术对视频处理中大量数据的存储和传输来说是至关重要的。
Efficient video compression techniques are very important to the save and transmission of the increasing data in video processes.
有效的视频压缩编码技术对视频处理中大量数据的存储和传输来说是至关重要的。
Efficient video compression techniques are very important to the save and transmission of the increasing data in video processes.
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