本文报告了一种新的纯软件视频编解码算法。
A novel software-only video codec is presented in this paper.
软件主要有操作系统及音视频编解码算法等部分。
The software includes operating system , audio and video coding algorithm.
本发明公开了一种二重预测视频编解码方法和装置。
The invention discloses a method and a device for encoding and decoding a dual-prediction video.
本发明公开了一种可视电话，包括视频编解码单元；
The videophone includes following parts: video encoding and decoding units;
高效的运动估计算法是实时视频编解码技术的研究重点。
The efficient motion estimation algorithms are the important research hotspot in the real-time video coding-decoding technology.
专业背景要求：-2年以上视频编解码产品研发经验。
Qualifications: - at least 2 years experience with video codec algorithm and related areas.
与此同时，视频编解码标准领域也呈现出多标准并存的局面。
系统通过调整编码参数或者调用不同的视频编解码库改变处理效果。
System changes the codec effect by adjusting the parameters or calling different video codec library.
文章首先分析介绍了MPEG - 4标准和视频编解码的基本知识。
Firstly, the thesis introduces the MPEG-4 standard, video encoding and decoding theory.
与传统数据加密方法不同，置乱方法能够与视频编解码进行紧密的结合。
Differing from the traditional encryption methods, these scrambling methods being proposed can be embedded into the video encoding and decoding processes compactly.
多视点视频编解码是将多个摄像头捕捉到的场景同时进行编解码的方法。
Multi-view video coding is a video encoding and decoding method that processes videos from multiple video cameras.
然后对视频编解码芯片MB86H51的功能特性和接口进行了详细的介绍；
Secondly, it introduced the function, main specifications and interface of MB86H51 in detail.
系统较好地实现了视频编解码部分，对移动视频会议的推广具有一定的意义。
This system has actualized the video part completely, and it is helpful for the popularizing of movable video conference.
视频编解码平台系统经过多次试验、长时间运行，系统能稳定的实现目标处理任务。
The system of video codec platform after numerous experiments and a long-time operation, will achieve stably the task of handling objectives.
由国际标准组织制定的一系列视频编解码标准使得视频压缩算法的应用获得巨大成功。
A series of video coding standards established by the international standardization organization make the application of video compression algorithms greatly successful.
因此，基于FPGA和一些成熟的视频编解码芯片进行系统设计具有重要的实际意义。
Therefore, it is of great significance to design a video codec system based on FPGA and some mature chip.
第二章介绍了多媒体终端的相关技术，包括主流软硬件平台选择和音视频编解码技术。
Chapter 2 introduces relevant techniques of Multimedia Terminals, including the selection of mainstream hardware and software platform, video-audio codec techniques and etc.
在多媒体系统中，视频编解码技术占有重要的位置，是构建多媒体应用的核心模块之一。
Video compression is the key technology of multimedia data processing, and video codec is one of the most important core modules for a multimedia application system.
作为视频编解码领域的最新标准，H . 264具有压缩率高、差错恢复能力强、适用范围广等优点。
As the latest standard in video codec field, H. 264 has such advantage as high compression-rate, strong error resilience capacity, highly adaptability and so on.
第一章介绍了3G及视频编解码技术的相关背景知识，并阐述了3 G通信对视频编解码技术的要求。
Chapter 1 described the relevant background knowledge of 3g and video codec technology, and analyzed the 3g communication's requirements of video codec technology.
系统实现了视频信号的输入、输出，为视频编解码算法开发或视频处理产品设计构建了一个高性能的硬件平台。
System achieved video signal input and output for the video codec algorithm development or video processing product design constructed a high-performance hardware platform.
随着网络技术、视频编解码技术和嵌入式操作系统的迅猛发展，世界将掀起一股强大的视频数字化、网络化浪潮。
With the rapid development of network technology, video codec technology and embedded operating system, the world will set off a powerful digital video, networking wave.
Android只提供少得可怜的视频编解码支持。 这对于手机来说不是很严重的问题，因为，哦，那只是个手机。
The fact that Android has severely limited video codec support is less of a problem on a phone, because, well, it's a phone.
注：请咨询其他Cisco文档或您当地的思科精确的音频编解码器，视频编解码，分辨率，比特率和封装组合的代表。
Note: Please consult other Cisco documentation or your local Cisco representative for exact audio codec, video codec, resolution, bit-rate, and encapsulation combinations.
本课题的主要工作就是对人眼部分特性进行研究，并建立相应的模型，应用于视频编解码器中，指导编码器完成更加高效的编码。
The kernel work of this thesis is to research on vision characteristics, establish perceptual coding models, and use them to accomplish effective coding.
在分析IIC总线协议的基础上，文中详细叙述了DM 642通过IIC模块对视频编解码芯片的寄存器进行配置、校验的流程。
IIC bus protocol analysis on the basis of a detailed description in the text adopted by the IIC module DM642 video decoder chip register configuration, calibration process.
基于以上情况，我们开发了一套基于DSP实现的视频编解码器，它能按照H . 263协议或MPEG- 2协议进行编解码。
Based upon the conditions described above, we have designed a video codec system using DSP which can encode and decode H. 263 or MPEG-2 video stream.
大部分科技人士喜欢加密自己的无线网络，解决许多的Windows视频编解码器的问题，并记住HDMI、DVI以及VGA接口技术的区别。
Most technology professionals enjoy securing their own wireless networks, solving myriad Windows video codec issues, and memorizing the differences between HDMI, DVI, and VGA technologies.
大部分科技人士喜欢加密自己的无线网络，解决许多的Windows视频编解码器的问题，并记住HDMI、DVI以及VGA接口技术的区别。
Most technology professionals enjoy securing their own wireless networks, solving myriad Windows video codec issues, and memorizing the differences between HDMI, DVI, and VGA technologies.
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