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Description: g.729a语音压缩编码最新版本，符合ITU-T G.729 Annex A 2006年的规范，通过修改makefile可以支持windows/linux/solaris等操作系统，g.729a是g.729的简化复杂度后的结果，适合应用在嵌入式领域的voip实现。-g.729a压 掳 Fen ITU-T G.729 Annex A 2006墓 ripple 通 薷 makefile windows/linux/solaris 炔 蔚 统 g.729ag.729募 蚧
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Size: 1670144 |
Author: 王鹏 |
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Description: G721-G723 源代码
G.726 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.-G721-G723 source code of G.726 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
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Size: 20480 |
Author: chu |
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Description: G.728 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
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Size: 50176 |
Author: chu |
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Description: G.729 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
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Size: 976896 |
Author: chu |
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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)-The latest version H.264_200503.rar H.264 standard, ITU Published in March 2005 for the pure English version, a total of 333, Word document. Technical White Paper h.264white_paper.rar H.264 compression package including h264_cabac.pdf article 8, such as the Chinese version H263 protocol. rarMPEG-4-10.rarMPEG-4-10 (H.264 standard), 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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Size: 3995648 |
Author: XiujianSang |
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Description: 最新的ITU-T的宽带语音编解码标准G.729.1,是对原先的G.729的最好的调整.码流输出速率可以进行自适应调整.满足未来通信要求.希望对大家有所帮助.-The latest ITU-T
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Size: 5350400 |
Author: 沈阳 |
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Description: ITU-T G.729A标准源代码编码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729A standard encoding client source code, project files have been created for beginners, have been tested, well-functioning
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Size: 91136 |
Author: mjlhb |
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Description: ITU-T G.729A标准源代码解码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729A standard decoder source code, project files have been created for beginners, have been tested, well-functioning
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Size: 119808 |
Author: mjlhb |
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Description: ITU-T G.729B标准源代码编码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729B standard source coding side, the project document has been created to facilitate the beginners, have been tested, well-functioning
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Size: 163840 |
Author: mjlhb |
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Description: ITU-T G.729B标准源代码解码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729B standard decoder source code, project files have been created for beginners, have been tested, well-functioning
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Size: 136192 |
Author: mjlhb |
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Description: ITU-T G.729标准源代码编码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729 standard source coding side, the project document has been created to facilitate the beginners, have been tested, well-functioning
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Size: 83968 |
Author: mjlhb |
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Description: ITU-T G.729标准源代码解码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729 standard decoder source code, project files have been created for beginners, have been tested, well-functioning
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Size: 66560 |
Author: mjlhb |
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Description: H.323 开发包与源码（VC代码）
VIS H.323 Library符合下列标准
ITU-T H.323 V3
音频codec（支持静音检测）
g.723.1 6.4kbps发送，6.4/5.3kbps接收
g.729a 8kbps发送，8kbps接收（仅在单一模式下可用）
gsm 6.10 10kbps
lpc 10 3kbps
g.711 uLaw/aLaw 64kbps
视频codec（动态流量控制）
h.261 支持QCIF(176*144)/CIF(352*288)
h.263 支持QCIF(176*144)/CIF(352*288) -- 需要VISh263m.dll的支持，该动态连接库随VIS H.323 DLL Library一同发布
标准H.323网守(Gatekeeper)支持
ILS(Internet Locator Service)支持-H.323 development kit and source code (VC code) VIS H.323 Library meet the following standards ITU-T H.323 V3 audio codec (support for mute detection) g.723.1 6.4kbps sent, 6.4/5.3kbps receive G.729A 8kbps sent, 8kbps receiver (only available in a single mode) gsm 6.10 10kbps lpc 10 3kbps g.711 uLaw/aLaw 64kbps video codec (Dynamic Flow Control) h.261 support QCIF (176* 144)/CIF (352* 288) H.263 support QCIF (176* 144)/CIF (352* 288)- needs VISh263m.dll supported by the dynamic link library with the VIS H.323 DLL Library together Dissemination Standard H.323 Gatekeeper (Gatekeeper) to support ILS (Internet Locator Service) support
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Size: 1052672 |
Author: zxf |
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Description: H.248协议，也叫MeGaCo协议，是媒体网关控制器（MGC）与媒体网关（MG）之间的一种媒体网关控制协议，这个协议是一项ITU-T与IETF合作结果的新标准。目前ITU-T、IETF、软交换论坛等标准化组织正在加紧对H.248协议进行完善，各大电信设备制造商也在H.248协议的研发和应用上加大了投入。与MGCP协议相比，H.248协议可以支持更多类型的接入技术并支持终端的移动性，除此之外，H.248协议最显著之处在于能够支持更大规模的网络应用，而且更便于对协议进行扩充，因而灵活性更强，已逐渐取代MGCP发展成为媒体网关控制协议的标准-err
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Size: 713728 |
Author: tanghong |
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Description: H.264/AVC, the result of the collaboration between the ISO/IEC
Moving Picture Experts Group and the ITU-T Video Coding
Experts Group, is the latest standard for video coding. The goals
of this standardization effort were enhanced compression efficiency,
network friendly video representation for interactive
(video telephony) and non-interactive applications (broadcast,
streaming, storage, video on demand). H.264/AVC provides
gains in compression efficiency of up to 50％ over a wide range
of bit rates and video resolutions compared to previous standards.
Compared to previous standards, the decoder complexity
is about four times that of MPEG-2 and two times that of
MPEG-4 Visual Simple Profile. This paper provides an overview
of the new tools, features and complexity of H.264/AVC.-H.264/AVC, the result of the collaboration between the ISO/IECMoving Picture Experts Group and the ITU-T Video CodingExperts Group, is the latest standard for video coding. The goalsof this standardization effort were enhanced compression efficiency, network friendly video representation for interactive (video telephony) and non-interactive applications (broadcast, streaming, storage, video on demand). H.264/AVC providesgains in compression efficiency of up to 50 over a wide rangeof bit rates and video resolutions compared to previous standards . Compared to previous standards, the decoder complexityis about four times that of MPEG-2 and two times that ofMPEG-4 Visual Simple Profile. This paper provides an overviewof the new tools, features and complexity of H.264/AVC.
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Size: 1545216 |
Author: zjt_84 |
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Description: calculates the active level of a speech segment according to ITU-T recommendation P.56.
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Size: 3072 |
Author: qingpg518 |
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Description: h264英文标准（我添加了目录，用起来超方便）
2008年5月份，我从itu－t下载的英文标准，比之前的版本修订很多地方，增加了附录G部分，是定义可分级传输的。中文的版本比较老，另外，错误比较多， 对比着看 ！！！ -h264 English standards (I added a directory, to use ultra-convenient) in May 2008, I itu-t downloaded from the English standards, than before the amended version of a lot of places, an increase of Appendix G part of the definition of scalable transmission . Comparison of the Chinese version of the old, In addition, more errors, compared to a look! ! !
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Size: 3167232 |
Author: liuchunlong |
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Description: MSM7512B 可用于ITU-T .23调制解调器（如低价格的内置调制解调器）、远程控制系统、 家庭安全系统等-MSM7512B can be used for ITU-T .23 modem (such as low prices, built-in modem), remote control systems, home security systems, etc.
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Size: 151552 |
Author: wu |
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Description: h.263编解码程序。 H.263是国际电联ITU-T的一个标准草案，是为低码流通信而设计的。但实际上这个标准可用在很宽的码流范围，而非只用于低码流应用，它在许多应用中可以认为被用于取代H.261。-H.263 codec procedures. ITU H.263 is an ITU-T draft standard is a low bit-stream communications designed. But in fact this standard can be used in a wide range of bit-stream, and not just a code for low flow applications, it can be in many applications that are used to replace H.261.
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Size: 934912 |
Author: 沉达 |
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Description: AT命令参考手册，包括GMS07.05/05.07、GPRS、ITU-T Rec.V25ter、TCPIP的命令集，华为公司的技术文档-AT command reference manual, including GMS07.05/05.07, GPRS, ITU-T Rec.V25ter, TCPIP command set, Huawei s technical documentation
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Size: 1495040 |
Author: Drizzt |
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