Search - source code for compression

Search - source code for compression - List

[VOIP program] TalkG726 DL : 0: G726局域网语音通话程序和源代码这是使用G726语音压缩（16kbps）和RTP进行传输的程序，因为我没有带WIFI的PPC，所以每个程序都是单独测试的，PC端和PPC端分别都工作正常。 G726编解码算法来自OpenH323.传输使用的RTP可以在RTP程序中找到讲解，这个程序主要是G726的函数。将整个 G726封装为g726_Encode和g726_Decode两个函数，参数为压缩和解压数据存储的地址指针，可以将960字节压缩到120字节和将 120字节解压为960字节。这里G726使用的时候，音频设置为8kHz，16位量化，单声道。使用方法很简单，只用两端各自输入对方的IP，然后按下“开始对话”，就可以进行语音通信了。 PPC端的运行比较稳定，已经进行了自收自发近一个小时连续工作的测试，非常稳定，话音清晰。-G726 LAN voice calls procedures and the source code is the use of voice compression G726 (16kbps ) and RTP for the transmission process, because I did not bring WIFI the PPC, there are separate procedures for each test, PC - and PPC-were all normal work. G726 codec algorithm from the OpenH323. RTP transmission can be used in the process to find RTP stresses Xie, this procedure is mainly a function of G726. Packaging whole G726 for g726_Encode and g726_Decode two functions, Parameters for the compression and decompression of data storage address pointer, 960 bytes can be compressed to 120 to 120 bytes and bytes to 960 bytes decompression. G726 used here, Audio set to 8kHz, 16 quantify mono. It is very simple to use, with only two ends of the respective input each other's IP, then press
Date : 2008-10-13 Size : 692.14kb User : Xia Tao
[VOIP program] 20053221989 DL : 0: C++6.0实现语音采集与播放的控件。souce code 中为该程序的源代码由于编写该控件的过程中用到了Directx8.1 所以需要安装 Directx8.1sdk 在路径中加入所需的lib exe 中的 ocx 用之前需要用regsvr32 进行注册如果机器安装的Directx版本低与8.1的话不能运行该控件没有对语音包压缩所以对网络环境要求比较高该控件在校园内经过性能测试-C 6.0 Acquisition and voice broadcast controls. China souce code for the program's source code because of the preparation of the controls used in the process of Directx8.1 Directx8.1sdk therefore need to install the path to join the lib exe randomly with the use regsvr32 required before registration if machines installed DirectX version 8.1 with low so can not run the Controls no compression of voice packets so the network environment to the high demand on the campus of control after performance testing
Date : 2008-10-13 Size : 185.48kb User : ljf
[VOIP program] g.726 DL : 0: g726算法c源码,应用于语音压缩，如voip应用-algorithm source code for voice compression, as voip application
Date : 2008-10-13 Size : 18.74kb User : 龚俊
[VOIP program] 20053221989 DL : 0: C++6.0实现语音采集与播放的控件。souce code 中为该程序的源代码由于编写该控件的过程中用到了Directx8.1 所以需要安装 Directx8.1sdk 在路径中加入所需的lib exe 中的 ocx 用之前需要用regsvr32 进行注册如果机器安装的Directx版本低与8.1的话不能运行该控件没有对语音包压缩所以对网络环境要求比较高该控件在校园内经过性能测试-C 6.0 Acquisition and voice broadcast controls. China souce code for the program's source code because of the preparation of the controls used in the process of Directx8.1 Directx8.1sdk therefore need to install the path to join the lib exe randomly with the use regsvr32 required before registration if machines installed DirectX version 8.1 with low so can not run the Controls no compression of voice packets so the network environment to the high demand on the campus of control after performance testing
Date : 2025-12-26 Size : 185kb User : ljf
[VOIP program] g.726 DL : 1: g726算法c源码,应用于语音压缩，如voip应用-algorithm source code for voice compression, as voip application
Date : 2025-12-26 Size : 18kb User : 龚俊
[VOIP program] TalkG726 DL : 1: G726局域网语音通话程序和源代码这是使用G726语音压缩（16kbps）和RTP进行传输的程序，因为我没有带WIFI的PPC，所以每个程序都是单独测试的，PC端和PPC端分别都工作正常。 G726编解码算法来自OpenH323.传输使用的RTP可以在RTP程序中找到讲解，这个程序主要是G726的函数。将整个 G726封装为g726_Encode和g726_Decode两个函数，参数为压缩和解压数据存储的地址指针，可以将960字节压缩到120字节和将 120字节解压为960字节。这里G726使用的时候，音频设置为8kHz，16位量化，单声道。使用方法很简单，只用两端各自输入对方的IP，然后按下“开始对话”，就可以进行语音通信了。 PPC端的运行比较稳定，已经进行了自收自发近一个小时连续工作的测试，非常稳定，话音清晰。-G726 LAN voice calls procedures and the source code is the use of voice compression G726 (16kbps ) and RTP for the transmission process, because I did not bring WIFI the PPC, there are separate procedures for each test, PC- and PPC-were all normal work. G726 codec algorithm from the OpenH323. RTP transmission can be used in the process to find RTP stresses Xie, this procedure is mainly a function of G726. Packaging whole G726 for g726_Encode and g726_Decode two functions, Parameters for the compression and decompression of data storage address pointer, 960 bytes can be compressed to 120 to 120 bytes and bytes to 960 bytes decompression. G726 used here, Audio set to 8kHz, 16 quantify mono. It is very simple to use, with only two ends of the respective input each other's IP, then press
Date : 2025-12-26 Size : 979kb User : Xia Tao
[VOIP program] MChat DL : 0: 一个可以在局域网进行视频聊天的源代码，语音压缩采用G729，视频压缩采用H.263，网络传输采用RTP。本程序介绍了视频聊天的基本技术，稍加改动就可以直接运用于Internet网络。-A local area network for video chat in the source code, voice compression using G729, video compression using H.263, network transmission using RTP. This procedure describes the basic skills of video chat, a little change can be directly applied on the Internet network.
Date : 2025-12-26 Size : 552kb User : wlch
[VOIP program] P2PNetMeetingResorces DL : 0: 点对点视频会议程序源代码该程序可以用于两个人在LAN/Intranet(或者Internet)上进行视频会议。现在有许多视频会议程序，每个都有各自的性能提升技术。主要的问题是视频会议视频帧的尺寸对于传输来说太大。因此，性能依赖于对帧的编解码。我使用快速h263编码库来达到更好的压缩率提高速度。该程序做些小改动也可以在Internet上使用。-Point-to-point video conferencing the program source code can be used for two people in the LAN/Intranet (or Internet) to conduct video conferencing. There are many video conferencing program, each performance has its own technology. The main issue is video conferencing video frame size is too large for transmission. Therefore, the performance depends on the codec frame. I use the fast h263 library encoding to achieve a better compression ratio to increase the speed. The program can also do small changes in Internet use.
Date : 2025-12-26 Size : 3kb User : 杨军
[VOIP program] IP_phone_system_client_server DL : 0: IP电话会议系统包含服务器端和客户端源程序，支持语音方面的压缩和解呀处理-IP telephone conference system includes a server-side and client source code, support for voice compression in dealing with the reconciliation
Date : 2025-12-26 Size : 992kb User : caijx_rabbit
[VOIP program] emiplib-1.1.1 DL : 0: emiplib 可以用于voip开发，很方便的库，有源代码，可以支持cmake，有简单例子可以使用，包含speex压缩解压，jrtplib 网络传输-libraries, source code can be used for voip emiplib development, very convenient, can support cmake, there is a simple example can be used, including speex compression decompression, jrtplib network transmission
Date : 2025-12-26 Size : 680kb User : 何民洋