文件名称:可视电话软件
介绍说明--下载内容来自于网络,使用问题请自行百度
NetTalk是一个适用于局域网和因特网的可视电话软件
一. 开发环境
Windows2000 Server & Visual C++6.0 & SDK
+自开发的CWndX类库(相当于简化的MFC涉及窗口的部分)
二. 支持环境
Windows98/ME/2000/XP
三. 所涉及协议和标准
网络传输采用UDP协议,音频压缩采用G.729标准,视频压缩采用H.263标准
四. 性能参数
以音频帧为基准,每帧音频数据有240个采样点,时间为240*1000/8000=30ms,8000为音频的采样率。
数据接收端队列缓冲延迟:30*3=90ms
数据发送端录音延迟:30ms
数据压缩解压耗时:<40ms
网络延迟:<100ms(我想校网情况应该不错J)
总延迟:<260ms
根据VOIP标准,总延迟<300ms是人可以接受的,以上计算是保守的,实际情况可能会好得多。-NetTalk is applied to a LAN and the Internet a video phone software. Windows 2000 Server Development Environment
一. 开发环境
Windows2000 Server & Visual C++6.0 & SDK
+自开发的CWndX类库(相当于简化的MFC涉及窗口的部分)
二. 支持环境
Windows98/ME/2000/XP
三. 所涉及协议和标准
网络传输采用UDP协议,音频压缩采用G.729标准,视频压缩采用H.263标准
四. 性能参数
以音频帧为基准,每帧音频数据有240个采样点,时间为240*1000/8000=30ms,8000为音频的采样率。
数据接收端队列缓冲延迟:30*3=90ms
数据发送端录音延迟:30ms
数据压缩解压耗时:<40ms
网络延迟:<100ms(我想校网情况应该不错J)
总延迟:<260ms
根据VOIP标准,总延迟<300ms是人可以接受的,以上计算是保守的,实际情况可能会好得多。-NetTalk is applied to a LAN and the Internet a video phone software. Windows 2000 Server Development Environment
(系统自动生成,下载前可以参看下载内容)
下载文件列表
NetTalk/
NetTalk/log.txt
NetTalk/NetTalk/
NetTalk/NetTalk.exe
NetTalk/NetTalk/Project/
NetTalk/NetTalk/Project/AVIO/
NetTalk/NetTalk/Project/AVIO/AudioPlay.cpp
NetTalk/NetTalk/Project/AVIO/AudioRec.cpp
NetTalk/NetTalk/Project/AVIO/AVIOMgr.cpp
NetTalk/NetTalk/Project/AVIO/VideoCapture.cpp
NetTalk/NetTalk/Project/AVIO/VolumeCtrl.cpp
NetTalk/NetTalk/Project/AVIO/wavein.cpp
NetTalk/NetTalk/Project/AVIO/WaveOut.cpp
NetTalk/NetTalk/Project/AVIO/WaveShow.cpp
NetTalk/NetTalk/Project/Codec/
NetTalk/NetTalk/Project/Codec/CodecMgr.cpp
NetTalk/NetTalk/Project/include/
NetTalk/NetTalk/Project/include/AddrBook.h
NetTalk/NetTalk/Project/include/AudioPlay.h
NetTalk/NetTalk/Project/include/AudioRec.h
NetTalk/NetTalk/Project/include/AVFile.h
NetTalk/NetTalk/Project/include/AVIOMgr.h
NetTalk/NetTalk/Project/include/CmdMgr.h
NetTalk/NetTalk/Project/include/CodecMgr.h
NetTalk/NetTalk/Project/include/Common.h
NetTalk/NetTalk/Project/include/CoolBtn.h
NetTalk/NetTalk/Project/include/DataBase.h
NetTalk/NetTalk/Project/include/ddutil.h
NetTalk/NetTalk/Project/include/G729a.h
NetTalk/NetTalk/Project/include/GDIX.H
NetTalk/NetTalk/Project/include/GraphDlg.h
NetTalk/NetTalk/Project/include/Hash.h
NetTalk/NetTalk/Project/include/IVolume.h
NetTalk/NetTalk/Project/include/Main.h
NetTalk/NetTalk/Project/include/MsgBox.h
NetTalk/NetTalk/Project/include/MsgTalk.h
NetTalk/NetTalk/Project/include/NewMsgBox.h
NetTalk/NetTalk/Project/include/RippleWnd.h
NetTalk/NetTalk/Project/include/SlideBar.h
NetTalk/NetTalk/Project/include/Splash.h
NetTalk/NetTalk/Project/include/TrayNotify.h
NetTalk/NetTalk/Project/include/UDPSocket.h
NetTalk/NetTalk/Project/include/VideoCapture.h
NetTalk/NetTalk/Project/include/VideoWnd.h
NetTalk/NetTalk/Project/include/VolumeCtrl.h
NetTalk/NetTalk/Project/include/VolumeInXXX.h
NetTalk/NetTalk/Project/include/VolumeOutMaster.h
NetTalk/NetTalk/Project/include/VolumeOutWave.h
NetTalk/NetTalk/Project/include/wavein.h
NetTalk/NetTalk/Project/include/WaveOut.h
NetTalk/NetTalk/Project/include/WaveShow.h
NetTalk/NetTalk/Project/include/WndX.h
NetTalk/NetTalk/Project/Main/
NetTalk/NetTalk/Project/Main/Debug/
NetTalk/NetTalk/Project/Main/Debug/vc60.idb
NetTalk/NetTalk/Project/Main/Debug/vc60.pdb
NetTalk/NetTalk/Project/Main/Main.cpp
NetTalk/NetTalk/Project/Main/res/
NetTalk/NetTalk/Project/Main/res/1011.ico
NetTalk/NetTalk/Project/Main/res/11.ico
NetTalk/NetTalk/Project/Main/res/14.ico
NetTalk/NetTalk/Project/Main/res/about1.bmp
NetTalk/NetTalk/Project/Main/res/about2.bmp
NetTalk/NetTalk/Project/Main/res/about3.bmp
NetTalk/NetTalk/Project/Main/res/addr1.bmp
NetTalk/NetTalk/Project/Main/res/addr2.bmp
NetTalk/NetTalk/Project/Main/res/addr3.bmp
NetTalk/NetTalk/Project/Main/res/call.wav
NetTalk/NetTalk/Project/Main/res/call1.bmp
NetTalk/NetTalk/Project/Main/res/call2.bmp
NetTalk/NetTalk/Project/Main/res/call3.bmp
NetTalk/NetTalk/Project/Main/res/close1.bmp
NetTalk/NetTalk/Project/Main/res/close2.bmp
NetTalk/NetTalk/Project/Main/res/close3.bmp
NetTalk/NetTalk/Project/Main/res/close4.bmp
NetTalk/NetTalk/Project/Main/res/close5.bmp
NetTalk/NetTalk/Project/Main/res/close6.bmp
NetTalk/NetTalk/Project/Main/res/error.ico
NetTalk/NetTalk/Project/Main/res/face.bmp
NetTalk/NetTalk/Project/Main/res/g.ico
NetTalk/NetTalk/Project/Main/res/hang1.bmp
NetTalk/NetTalk/Project/Main/res/hang2.bmp
NetTalk/NetTalk/Project/Main/res/hang3.bmp
NetTalk/NetTalk/Project/Main/res/help1.bmp
NetTalk/NetTalk/Project/Main/res/help2.bmp
NetTalk/NetTalk/Project/Main/res/help3.bmp
NetTalk/NetTalk/Project/Main/res/logo.bmp
NetTalk/NetTalk/Project/Main/res/logo1.bmp
NetTalk/NetTalk/Project/Main/res/Main.aps
NetTalk/NetTalk/Project/Main/res/main.ico
NetTalk/NetTalk/Project/Main/res/Main.rc
NetTalk/NetTalk/Project/Main/res/main1.ico
NetTalk/NetTalk/Project/Main/res/min1.bmp
NetTalk/NetTalk/Project/Main/res/min2.bmp
NetTalk/NetTalk/Project/Main/res/min3.bmp
NetTalk/NetTalk/Project/Main/res/msg.wav
NetTalk/NetTalk/Project/Main/res/msg1.bmp
NetTalk/NetTalk/Project/Main/res/msg2.bmp
NetTalk/NetTalk/Project/Main/res/msg3.bmp
NetTalk/NetTalk/Project/Main/res/othertit.bmp
NetTalk/NetTalk/Project/Main/res/resource.h
NetTalk/NetTalk/Project/Main/res/setup1.bmp
NetTalk/NetTalk/Project/Main/res/setup2.bmp
NetTalk/NetTalk/Project/Main/res/setup3.bmp
NetTalk/NetTalk/Project/Main/res/title1.bmp
NetTalk/NetTalk/Project/Main/res/title2.bmp
NetTalk/NetTalk/Project/Main/res/video1.bmp
NetTalk/NetTalk/Project/Main/res/video2.bmp
NetTalk/NetTalk/Project/Main/res/video3.bmp
NetTalk/NetTalk/Project/Main/res/videotitle1.bmp
NetTalk/NetTalk/Project/Main/res/videotitle2.bmp
NetTalk/NetTalk/Project/Main/res/videotitle3.bmp
NetTalk/NetTalk/Project/Main/res/videotitle4.bmp
NetTalk/NetTalk/Project/Main/res/video_.bmp
NetTalk/NetTalk/Project/Main/res/video_lo.bmp
NetTalk/NetTalk/Project/Main/res/video_local1.bmp
NetTalk/NetTalk/Project/Main/res/video_local2.bmp
NetTalk/NetTalk/Project/Main/res/video_local3.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff1.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff2.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff3.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff4.bmp
NetTalk/NetTa
NetTalk/log.txt
NetTalk/NetTalk/
NetTalk/NetTalk.exe
NetTalk/NetTalk/Project/
NetTalk/NetTalk/Project/AVIO/
NetTalk/NetTalk/Project/AVIO/AudioPlay.cpp
NetTalk/NetTalk/Project/AVIO/AudioRec.cpp
NetTalk/NetTalk/Project/AVIO/AVIOMgr.cpp
NetTalk/NetTalk/Project/AVIO/VideoCapture.cpp
NetTalk/NetTalk/Project/AVIO/VolumeCtrl.cpp
NetTalk/NetTalk/Project/AVIO/wavein.cpp
NetTalk/NetTalk/Project/AVIO/WaveOut.cpp
NetTalk/NetTalk/Project/AVIO/WaveShow.cpp
NetTalk/NetTalk/Project/Codec/
NetTalk/NetTalk/Project/Codec/CodecMgr.cpp
NetTalk/NetTalk/Project/include/
NetTalk/NetTalk/Project/include/AddrBook.h
NetTalk/NetTalk/Project/include/AudioPlay.h
NetTalk/NetTalk/Project/include/AudioRec.h
NetTalk/NetTalk/Project/include/AVFile.h
NetTalk/NetTalk/Project/include/AVIOMgr.h
NetTalk/NetTalk/Project/include/CmdMgr.h
NetTalk/NetTalk/Project/include/CodecMgr.h
NetTalk/NetTalk/Project/include/Common.h
NetTalk/NetTalk/Project/include/CoolBtn.h
NetTalk/NetTalk/Project/include/DataBase.h
NetTalk/NetTalk/Project/include/ddutil.h
NetTalk/NetTalk/Project/include/G729a.h
NetTalk/NetTalk/Project/include/GDIX.H
NetTalk/NetTalk/Project/include/GraphDlg.h
NetTalk/NetTalk/Project/include/Hash.h
NetTalk/NetTalk/Project/include/IVolume.h
NetTalk/NetTalk/Project/include/Main.h
NetTalk/NetTalk/Project/include/MsgBox.h
NetTalk/NetTalk/Project/include/MsgTalk.h
NetTalk/NetTalk/Project/include/NewMsgBox.h
NetTalk/NetTalk/Project/include/RippleWnd.h
NetTalk/NetTalk/Project/include/SlideBar.h
NetTalk/NetTalk/Project/include/Splash.h
NetTalk/NetTalk/Project/include/TrayNotify.h
NetTalk/NetTalk/Project/include/UDPSocket.h
NetTalk/NetTalk/Project/include/VideoCapture.h
NetTalk/NetTalk/Project/include/VideoWnd.h
NetTalk/NetTalk/Project/include/VolumeCtrl.h
NetTalk/NetTalk/Project/include/VolumeInXXX.h
NetTalk/NetTalk/Project/include/VolumeOutMaster.h
NetTalk/NetTalk/Project/include/VolumeOutWave.h
NetTalk/NetTalk/Project/include/wavein.h
NetTalk/NetTalk/Project/include/WaveOut.h
NetTalk/NetTalk/Project/include/WaveShow.h
NetTalk/NetTalk/Project/include/WndX.h
NetTalk/NetTalk/Project/Main/
NetTalk/NetTalk/Project/Main/Debug/
NetTalk/NetTalk/Project/Main/Debug/vc60.idb
NetTalk/NetTalk/Project/Main/Debug/vc60.pdb
NetTalk/NetTalk/Project/Main/Main.cpp
NetTalk/NetTalk/Project/Main/res/
NetTalk/NetTalk/Project/Main/res/1011.ico
NetTalk/NetTalk/Project/Main/res/11.ico
NetTalk/NetTalk/Project/Main/res/14.ico
NetTalk/NetTalk/Project/Main/res/about1.bmp
NetTalk/NetTalk/Project/Main/res/about2.bmp
NetTalk/NetTalk/Project/Main/res/about3.bmp
NetTalk/NetTalk/Project/Main/res/addr1.bmp
NetTalk/NetTalk/Project/Main/res/addr2.bmp
NetTalk/NetTalk/Project/Main/res/addr3.bmp
NetTalk/NetTalk/Project/Main/res/call.wav
NetTalk/NetTalk/Project/Main/res/call1.bmp
NetTalk/NetTalk/Project/Main/res/call2.bmp
NetTalk/NetTalk/Project/Main/res/call3.bmp
NetTalk/NetTalk/Project/Main/res/close1.bmp
NetTalk/NetTalk/Project/Main/res/close2.bmp
NetTalk/NetTalk/Project/Main/res/close3.bmp
NetTalk/NetTalk/Project/Main/res/close4.bmp
NetTalk/NetTalk/Project/Main/res/close5.bmp
NetTalk/NetTalk/Project/Main/res/close6.bmp
NetTalk/NetTalk/Project/Main/res/error.ico
NetTalk/NetTalk/Project/Main/res/face.bmp
NetTalk/NetTalk/Project/Main/res/g.ico
NetTalk/NetTalk/Project/Main/res/hang1.bmp
NetTalk/NetTalk/Project/Main/res/hang2.bmp
NetTalk/NetTalk/Project/Main/res/hang3.bmp
NetTalk/NetTalk/Project/Main/res/help1.bmp
NetTalk/NetTalk/Project/Main/res/help2.bmp
NetTalk/NetTalk/Project/Main/res/help3.bmp
NetTalk/NetTalk/Project/Main/res/logo.bmp
NetTalk/NetTalk/Project/Main/res/logo1.bmp
NetTalk/NetTalk/Project/Main/res/Main.aps
NetTalk/NetTalk/Project/Main/res/main.ico
NetTalk/NetTalk/Project/Main/res/Main.rc
NetTalk/NetTalk/Project/Main/res/main1.ico
NetTalk/NetTalk/Project/Main/res/min1.bmp
NetTalk/NetTalk/Project/Main/res/min2.bmp
NetTalk/NetTalk/Project/Main/res/min3.bmp
NetTalk/NetTalk/Project/Main/res/msg.wav
NetTalk/NetTalk/Project/Main/res/msg1.bmp
NetTalk/NetTalk/Project/Main/res/msg2.bmp
NetTalk/NetTalk/Project/Main/res/msg3.bmp
NetTalk/NetTalk/Project/Main/res/othertit.bmp
NetTalk/NetTalk/Project/Main/res/resource.h
NetTalk/NetTalk/Project/Main/res/setup1.bmp
NetTalk/NetTalk/Project/Main/res/setup2.bmp
NetTalk/NetTalk/Project/Main/res/setup3.bmp
NetTalk/NetTalk/Project/Main/res/title1.bmp
NetTalk/NetTalk/Project/Main/res/title2.bmp
NetTalk/NetTalk/Project/Main/res/video1.bmp
NetTalk/NetTalk/Project/Main/res/video2.bmp
NetTalk/NetTalk/Project/Main/res/video3.bmp
NetTalk/NetTalk/Project/Main/res/videotitle1.bmp
NetTalk/NetTalk/Project/Main/res/videotitle2.bmp
NetTalk/NetTalk/Project/Main/res/videotitle3.bmp
NetTalk/NetTalk/Project/Main/res/videotitle4.bmp
NetTalk/NetTalk/Project/Main/res/video_.bmp
NetTalk/NetTalk/Project/Main/res/video_lo.bmp
NetTalk/NetTalk/Project/Main/res/video_local1.bmp
NetTalk/NetTalk/Project/Main/res/video_local2.bmp
NetTalk/NetTalk/Project/Main/res/video_local3.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff1.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff2.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff3.bmp
NetTalk/NetTalk/Project/Main/res/video_onoff4.bmp
NetTalk/NetTa
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