This paper presents a novel real-time MPEG video encryption algorithm called RMVEA.
提出一种新的视频实时加密算法RMVEA。
They didn't invent modern digital cameras that can record computer-ready mpeg video.
他们没有发明现代数码照相机来拍摄可以直接用于电脑的MPEG格式的视频。
A fast algorithm for MPEG video segmentation based on macroblock (MB) types was presented.
提出了一种基于宏块信息的快速MPEG压缩视频场景分割算法。
A frame-mapping algorithm is proposed in order to support arbitrary frame-rate MPEG video playback.
介绍了一种能支持以任意帧率播放MPEG视频的算法——帧映射算法。
Using this method, it is not necessary to fully decompress MPEG video sequence. Both the efficiency and detecting effect is improved dramatically.
实验结果表明，本文算法只需对压缩视频流进行半解码，提高了检测效率，改善了检测效果。
In this paper, we propose a new bit-rate transcoding method for MPEG video streams, which can utilize human visual system characteristics adequately.
提出了一种充分利用人类视觉系统特性的MPEG视频码流码率转换方法。
Video shot detection is very crucial for content-based video analysis. Considering the importance of video shots, we propose a MPEG video shot detection based on decision tree.
压缩视频镜头的分割是视频内容分析中的一个难点，由于镜头在组织和索引视频中起关键性的作用，提出了一种基于决策树的MPEG视频镜头分割算法。
The proposed method can detect scene boundaries through using various macroblock type of B-frame and P-frame in MPEG video flow in order to realize accurate scene change positioning.
该算法只需要通过直接抽取MPEG视频流中的B帧、P帧中的宏块类型信息，并对其进行计算就可以检测出视频中存在的镜头边界，从而对场景变换进行精确定位。
In particular, the set up of the MEPG Audio, MPEG Video compress standard, make several of portable media player comes out, have been a new selling point of the commercial electronic products.
特别是MPEG音、视频数据压缩标准的推出，各种便携式多媒体播放器相继问世，已成为消费电子产品新的增长点。
And right now the MPEG-LA licensing allows free use of H.264 for the purpose of streaming video over the Internet so long as you don't charge any money for it.
目前为了推广h . 264,MPEG - LA规定，只要你的视频用于互联网上的免费播放，就可以无偿获得使用许可证。
Table 2 gives an example of the ports that might be used for the transmission of a single MPEG-1 video using UDP streaming.
表2提供了一个端口示例，可用于传输一个使用 UDP 流的MPEG-1视频。
Even though MPEG is typically associated with video and audio compression, the MPEG-4 standard encompasses many more elements (streams).
虽然MPEG通常与视频和音频压缩联系在一起，但是MPEG - 4标准还包含许多其他元素(流)。
You'll also find a surf.mp4 MPEG-4 video file, so you can start playing movies right away.
您还会找到surf.mp4文件，这是一个MPEG-4视频文件，这样就可以立刻开始播放电影了。
Capturing a live performance with an IEEE1394 digital video (DV) camera and saving it as an MPEG-2 stream.
使用IEEE1394数字视频(DV)摄像机捕获现场表演，并将它保存为MPEG - 2流。
In case you were curious, most of the 3gpp video is encoded in h.263 MPEG-4, with AMR audio, but it's gradually shifting to h.264, too.
如果你很感兴趣，大部分3gpp视频都是以h . 263 MPEG - 4以及amr音频编码的，但是它们现在也逐渐在转移到h . 264了。
MPEG-4 content beyond video and audio.
MPEG - 4内容不仅仅是视频和音频。
A company can then license all the patents in the pool as a package with respcet to the related technology. MPEG-LA is who you have to pay if you want to use the H.264 video codec.
其他人如果要使用H.264，就必须向"池"的管理公司申请许可，一旦获得了许可，就可以使用"池"中的所有专利。
But the MPEG format was originally developed for video by the Moving Pictures Experts Group.
但是MPEG格式最初是由运动图像专家组开发的视频格式。
Scalable coding and shape coding are two pivotal techniques in MPEG-4 video coding.
可扩展编码和形状编码技术是MPEG - 4视频编码部分的两个关键技术。
The proposed method determines the motion activity and visual content change of the MPEG compressed video by using the luminance DCT DC value, macroblock type and motion vector.
本文算法利用亮度DCTDC值、宏块类型和运动向量来确定MPEG压缩视频中运动活动和视觉内容变化。
The task of this research is to design and implement a video decoding platform based on MPEG-4 in order to enhance developing quality and shorten the developing period for the programmer.
为了使应用程序员提高程序开发质量、缩短开发周期，本文设计实现了一个基于MPEG-4的视频解码平台。
An assortment of audio and video files, both moving and still, in various formats including .ogg, .mp3, .mov, .jpg and .mpeg, can be interleaved with careful timing.
各种各样的音频和视频文件，包括动态和静态的、各种格式的（包括 .ogg、.mp3、.mov、.jpg 和 .mpeg），都可以通过仔细的定时进行交错。
In addition, the audio converter also allows you convert video files including AVI, MPEG, MP4, WMV, ASF etc to popular audio files, eg convert MP4 to MP3.
此外，音频转换器也可以让您转换的视频文件，包括视频，视频的MP4，视频，格式等，以流行的音频文件，如驾驶MP 4转换成mp3。
The product of the company includes frequency of silicon tuner, demodulator, MPEG and video decoder, and dial in the light of what mothball channel applies modem.
公司的产物包括硅调谐器、解调器、MPEG 音频和视频解码器，以及针对后备频道应用的拨号调制解调器。
The result of test sequence proves that the software has achieved high compression of MPEG-4 video image and satisfactory subjective image compression quality.
采用测试序列进行验证，结果证明本软件实现了MPEG - 4视频图像的高压缩比和较满意的主观图像压缩质量。
The structure of the 4th edition of MPEG-4 video verification model and the main coding tools and algorithms are described.
文中描述了第四版MPEG-4视频验证模型的结构及其提供的主要编码工具和算法。
This paper addresses an adaptive rate control scheme for MPEG-4 video based on an end-to-end architecture over Internet.
介绍了因特网上一种端到端的MPEG - 4视频网络传输结构的自适应码率控制方案。
With the characteristic of MPEG-4 video transport, improvement had made to least frame dropping algorithm and backwards search optimal frame dropping frame is present.
论文根据MPEG - 4视频传输的特点，在最少帧丢弃的算法上进行改进，提出了基于后向搜索的最佳帧丢弃算法。
Firstly, the thesis introduces the MPEG-4 standard, video encoding and decoding theory.
文章首先分析介绍了MPEG - 4标准和视频编解码的基本知识。
Based on the principle of MPEG-4 video compression, key compression methods and error resilient technologies used in MPEG-4 are introduced.
文章从MPEG - 4的视频压缩原理出发，介绍MPEG - 4中采用的主要压缩方法及抗误码技术。
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