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Description: MPEG-2压缩编码技术原理应用
MPEG是运动图像专家组(Moving Picture Experts Group)的简称，其实质上的名称为国际标准化组织（ISO）和国际电工委员会（IEC）联合技术委员会（JTC）1的第29 分委员会的第11工作组，即ISO/IEC JTC1/SC29/WG11，成立于1988年。其任务是制定世界通用的视音频编码标准。因为，广播电视数字化所产生的海量数据对存储容量、传输带宽、处理能力及频谱资源利用率提出了不切合实际的要求，使数字化难以实现。为此，该专家组基于帧内图像相邻像素间及相邻行间的空间相关性和相邻帧间运动图像的时间相关性，采用压缩编码技术，将那些对人眼视觉图像和人耳听觉声音不太重要的东西及冗余成分抛弃，从而缩减了存储、传输和处理的数据量，提高了频谱资源利用率，制定了如表1所示的一系列MPEG标准,使数字化正在变为现实。其中，MPEG-2是一组用于视音频压缩编码及其数据流格式的国际标准。它定义了编解码技术及数据流的传输协议；制定了MPEG-2解码器之间的共同标准（MPEG-2编码器之间尚无共同标准）。本文以MPEG-2的系统、MPEG-2的编码、及MPEG-2的应用为题，讨论MPEG-2压缩编码技术。
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Author: 范生 |
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Description: MPEG TS Utils application provides the user with a visual representation of the multiplexed stream structure of MPEG-2 Transport Streams (ISO/IEC 13818-1). The application allows the user to investigate the basic transport stream packets with their fields. The application also allows the user to manipulate with transport streams by filtering specified PIDs and exporting to file, demultiplexing to PES and ES streams, converting multi-program TS to single-program TS.
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Author: Elvis |
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Description: Jbig2解码代码包。包中有样例程序。
jbig2dec is a decoder library and example utility implementing the JBIG2
bi-level image compression spec. Also known as ITU T.88 and ISO IEC
14492, and now included by reference in Adobe s PDF 1.4.
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Size: 123229 |
Author: shihong |
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Description: Internation Standard. ISO/IEC 14882
First edition 1998-09-01
Programming languages - C++
标准参考,需要补充标准知识的请下载.:-)
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Author: Da Fenqi |
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Description: ISO/IEC 14496-2
Information technology - Coding of audio-visual objects -- Part 2: Visual
Second edition, 2001-12-01
PDF格式, 共536页
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Size: 5183911 |
Author: Frank |
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Description: INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
ORGANISATION INTERNATIONALE NORMALISATION
ISO/IEC JTC 1/SC 29/WG 11
CODING OF MOVING PICTURES AND AUDIO
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Author: eagle |
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Description: ISO/IEC 13818 7 was prepared by Technical Committee ISO/IEC/TC JTC 1, Information Technology, Subcommittee SC 29, Coding of Audio, Picture, Multimedia and Hypermedia Information.
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Author: gongxinzhen |
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Description: 与标准ISO/IEC 13818-2 DIS [1] (MPEG-2).
对应的Mpeg2编码源码，包括详细的使用说明文档和测试文件。 This is the second public release of our MPEG-2 encoder. It converts an ordered set of uncompressed input pictures into a compressed bitstream
compliant with ISO/IEC 13818-2 DIS [1] (MPEG-2).
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Author: lixuemin |
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Description: ISO MPEG4标准文档第12部分，文档编号为ISO/IEC 14496-12. 它主要内容为ISO媒体文件格式，定义了一个存储媒体内容的文件格式。
对研究mpeg4文件格式有帮助。
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Author: yypx |
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Description: Joint Draft ITU-T Rec. H.264 | ISO/IEC 14496-10 / Amd.3 Scalable video coding
JVT制定的H.264SVC扩展的建议标准
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Author: snazio |
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Description: This about mpeg4 system.
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Size: 3709896 |
Author: 万俊青 |
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Description: ISO/IEC 14882 ANSI/ISO C++ Standard 776页
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Size: 2329672 |
Author: huangzhuo |
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Description: 该CRC校验仿真完全符合国际标签卡协议ISO/IEC 14443所规定的CRC_A。是一种按字节进行运算的CRC校验法，且兼顾考虑到了寄存器的初始化赋值。
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Size: 17235 |
Author: Linke |
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Description: 这是国际电子标签协议ISO/IEC 14443四份子协议的完整中文版！
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Size: 897580 |
Author: Linke |
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Description: It is the JMVC (Joint Multiview Video Coding) software for the Multiview Video Coding (MVC) project of the Joint Video Team (JVT) of the ISO/IEC Moving Pictures Experts Group (MPEG) and the ITU-T Video Coding Experts Group (VCEG).
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Author: yf |
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Description: 可直接使用的mpeg4解码代码
MPEG-4 is a collection of methods defining compression of audio and visual (AV) digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) under the formal standard ISO/IEC 14496. Uses of MPEG-4 include compression of AV data for web (streaming media) and CD distribution, voice (telephone, videophone) and broadcast television applications.
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Size: 134883 |
Author: chu |
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Description: IEEE 802.11d-2001, Amendment to IEEE 802.11-1999, (ISO/IEC 8802-11) Information technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Specification for Operation in Additional Regulartory Domains
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Size: 474943 |
Author: 周金喜 |
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Description: H.264_200503.rar
H.264标准最新版，ITU发布时间为2005年3月份，纯英文版本，共333页，Word文档。
h.264white_paper.rar
H.264技术白皮书，压缩包中包括h264_cabac.pdf等8篇文章
H263协议中文版.rar
MPEG-4-10.rar
MPEG-4-10(H.264标准)，Draft Text of Final Draft International Standard for Advanced Video Coding
(ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC)
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Author: XiujianSang |
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Description: 在强调正确性、可移植性和可维护性的基础上，对C语言的具体细节、运行库以及C语言编程风格做了完整、准确的描述。本书涵盖了传统C语言、C89、C95、C99等所有C语言版本的实现，同时讨论了C++与C语言兼容的部分。全书自上而下介绍了C语言的词法结构、预处理器、声明、类型表达式、语句、函数和运行库，是所有C语言编程人员必备的参考书。 这本畅销的权威参考手册对C语言的基本概念和运行库提供了完整的描述，同时还强调了以正确性、可移植性和可维护性为根本出发点的良好的C语言编程风格，被国外众多高校广泛采用为教材或教学参考书，本书描述了C语言各个版本的所有细节，是C语言编程人员和实现者惟一必备的参考手册。最新的第5版经过修订和更新，融入了最新C语言标准ISO IEC 9899：1999的完整描述，包括强大的语言扩展和新的函数库。-emphasizing accuracy, portability and maintainability, based on the C language specific details of the runtime and C language programming style to do a complete and accurate description. The book covers the traditional language C, C89, High, 12-23 all C language version of the achievement, while discussing the C language and C compatible parts. The book introduced the top-down C language lexical structure, a pre-processor that statement, the type expression, the statement, function and operation of libraries, all C programmers the necessary reference books. This popular authoritative reference manual for the C language and basic concepts of operation for a complete description, but also emphasized the correctness, portability and maintainability as a fundamental starting point for the good
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Author: 晓宁 |
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Description: 该目录下包含了实施ISO/IEC DIS 13818-2标准的源程序。它可以将为压缩的图像转化成MPEG-1和MPEG-2视频编码流，同时也可以进行逆变换。doc/目录下的mpeg2enc.doc和mpeg2dec.doc文件包含了关于解码器的进一步的信息。verify/目录下是一组用来进行验证的图像和小的数据流，以及用来自动检测编码器和解码器输出的Unix shell脚本文件。 在src/目录下有两个子目录mpeg2enc/和mpeg2dec/，其中包含了编码器和解码器的源代码，以及在VC下编译过的可执行程序。par/目录下给出了一组可在每秒25和30帧的速率下进行MPEG-2和MPEG-1编码的编码器参数文件。可以在标准的C编译器中，编译makefile文件来运行该程序。在bin/目录下，给出了该文件的可执行程序。 在mpeg2ply/目录下包含了一个用来播放mpeg1和mpeg2视频流的windows可执行程序。-this directory contains the implementation of the ISO / IEC DIS 13818-2 standards of the source. It will be compressed images into MPEG-1 and MPEG-2 video encoding flow, but also for inverse transform. Doc / directory and the mpeg2enc.doc mpeg2dec.doc document contains decoders for further information. Verify / directory is a group used for the certification of small images and data flow, and used to automatically detect encoder and decoder output of the Unix shell script file. In src / directory there are two subdirectories mpeg2enc and / mpeg2dec /, which includes the encoder and decoder source code, and the VC compiled executable programs. Par / directory is given in a second group of 25 and 30 under the rate of MPEG-2 and MPEG-1 encoding of the document encoding parameters. The standar
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Size: 604185 |
Author: 邓志国 |
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