对熵编码的优化会改善整个视频编码器的性能。
The optimization of the entropy coding can improve the performance of the entire video encoder.
介绍了一种数字视频编码器芯片的结构及其实现。
An advanced structure of a programmable digital video encoder and its implementation are presented.
详细分析了先进的数字视频编码器的工作原理和工程应用。
The operating principles and engineering practice on advanced digital video encoders are discussed in detail.
由于未传输视频数据时视频编码器呈节电模式，因此可达到省电的功效。
Since the video coder is at energy-saving mode when not transmits video data, the invention can save energy.
运动估计是视频编码器的重要组成部分，占整个压缩编码50%以上的计算量。
Motion Estimation plays a very important part in video encoder, which accounted for more than 50% of the amount of coding.
提出了一种应用于数字视频编码器中直接数字频率合成器(DDS)的设计方案。
A design scheme is proposed for a direct digital synthesizer (DDS) used in digital video encoders.
数字视频编码器的设计中，本论文在算法和使用资源上进行了一系列的优化改进。
In the design of Digital Video Encoder, the paper presents a lot of optimization methods on arithmetic and resource.
现在视频编码器已经按照你所希望的总文件大小配置好了，你可以保存你的视频了。
Now the video encoder has been configured according to your desired total filesize and you can save your video.
为了提高视频编码器性能，并降低功耗，本文提出了一种缩短数据生命期减小存储器需求的方法。
To improve video coder performance and reduce power consumption, a method is proposed to shorten data lifetimes and decrease memory requirement.
文章最后讨论了H . 261视频编码器在多媒体处理芯片TM 1300上的实现与优化问题。
At last, the problem of realization and optimization of H. 261 video codec on TM1300 is discussed.
对一种通用的视频编码器进行了改进，提高了视频编码器的压缩比，并且改善了其抗信元丢失性能。
This paper puts forward a modified layered video coding, which enhances the compression rate of the video coder and its ability to tolerate cell losses.
所述视频编码器发射所述经编码标头信息作为第一位序列且发射所述经编码残余信息作为第二位序列。
The video encoder transmits the encoded header information as a first sequence of bits and transmits the encoded residual information as second sequence of bits.
传统视频编码器需要增加大量额外的存储器和电路完成以运动检测功能，且码率控制算法也比较复杂。
Conventional video encoder needs large amount of extra memory and circuit to implement the motion-detection function, and has a large computational complexity on rate-control function.
本文的主要研究对象是基于DSP的H。 263视频编码器的软件实现方法和DSP系统的开发技术。
The main research objects of our paper are software implement method of H. 263 video CODEC and development technology of DSP system.
视频编码器作为一个实体，通过不同的控制块映射不同的编码通道，通过消息传递机制与其他实体进行通信协作。
As an independent entity, video coder USES different control blocks for different coding channels, and communicates with other entities through a 'message delivery' mechanism.
首先，论文介绍了基于小波的视频编码器的基本原理，提出一种新的适用于低比特率压缩场景的视频编码器方案。
First, the theoretical foundations of wavelet based video coder as well as a new video coder for low bit rate video compression used in this research are presented.
设计选用PCI多媒体接口芯片SAA7146A，方便的实现了与视频编码器、视频解码器和音频编解码器的连接。
It USES the PCI interface chip SAA7146A special for media processing produced by Philips, and connects simply with video encoder, video decoder, audio encoder and decoder.
为了解决多描述视频编码器在丢包信道下的漂移问题，本文提出了一种新的基于分布式视频算法的多描述视频编码方案。
A new multi-description video coding scheme based on distributed source coding is proposed to solve the drift problem of the multi-description video codec under packet loss channels.
随后，本文在PC机上采用VC编写了改进后的MPEG - 4视频编码器和解码器的软件，验证了对算法改进的可行性。
Later this paper implements the software of modified video encoder and decoder of MPEG-4 using VC on PC platform, which verifies feasibility of modified algorithms.
所述视频编码器对所述视频块的所述标头信息进行游程长度编码以更好地采用所述切片的所述块当中的所述标头信息的相关性。
The video encoder run length encodes the header information of the video blocks to better exploit the correlation of the header information among the blocks of the slice.
在对所述切片的所述块的所述标头信息进行编码之后，所述视频编码器对所述切片的所述块中的每一者的所述残余信息进行编码。
After encoding the header information of the blocks of the slice, the video encoder encodes the residual information for each of the blocks of the slice.
现代编码器不只应用在CD - ROM领域，而且也是一种传输信号的手段，编码器使用一些数字信号处理器来构成视频编码器。
Modern encoders are not only used in the CD-ROM area, but also as a means of transmitting signals, they use a number of digital signal processor to form a vision encoder.
接着用MPlayer影片编码器mencoder将影片帧编译为mpeg4或divx编码的视频流。
MPlayer's movie encoder mencoder is then used to assemble the movie frames into an mpeg4 or divx-encoded video stream.
相机完全兼容所有霍尼韦尔的数字视频录像机，编码器，和矩阵交换机，而且它和现有的霍尼韦尔公司及其他公司生产的球形摄像机是反向兼容的。
The camera is fully compatible with all Honeywell digital video recorders, encoders, and matrix switchers and is backward compatible with existing domes from the company and other manufacturers.
该串行数字高清视频信号将作为高清编码器的输入源，可以用于完成高清数字视频节目的制作。
The serial digital high definition video signal will be used as an input source for high definition encoder and generate high definition video programs.
试验结果表明：该算法在获得与级联解码器-下采样-编码器几乎一致的视频质量情况下，大大地降低了计算复杂度。
Experimental results show that the complexity of our proposed algorithm is much less than that of the cascaded decode-encoder scheme, while the quality of video almost keeps the same.
该算法避免了场景切换可能引发的编码器缓冲区溢出和传输延时，有效提升了新场景的视频质量。
Proposed algorithm avoid transmission delay and encoder buffer overflow caused by scene change, and improve the video quality of new scene effectively.
运动估算是视频信号的帧间预测编码中的一个重要环节，其效率和精度直接影响到编码器的性能。
Motion estimation is a very important part in the inter prediction technical of video coding, and the performance of a video coder largely depends on the efficiency and precision of motion estimation.
运动估算是视频信号的帧间预测编码中的一个重要环节，其效率和精度直接影响到编码器的性能。
Motion estimation is a very important part in the inter prediction technical of video coding, and the performance of a video coder largely depends on the efficiency and precision of motion estimation.
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