书签分享收藏举报版权申诉 / 12

立即下载

当前位置：首页 > 教育专区 > 高考资料 > 多媒体网络通信技术大作业.pdf

多媒体网络通信技术大作业.pdf

上传人：Q****o

文档编号：56622167

上传时间：2022-11-02

格式：PDF

页数：12

大小：52.16KB

( 4.5 )

《多媒体网络通信技术大作业.pdf》由会员分享，可在线阅读，更多相关《多媒体网络通信技术大作业.pdf（12页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、多媒体网络通信技术大作业电信 1203 朱银啸0121209310309 1、题目：基于局域网的可视对讲系统设计2、系统开发环境与工具：（1）、硬件环境：实验室局域网（2）、软件环境：WindowsXP 操作系统（3）、开发工具：自己熟悉的面向对象的网络通信编程工具与平台，相关音频、视频编码与传输协议类库3、要求与评分标准：（1）要求：在以上硬软件环境下，利用合适的开发工具，设计一套可视对讲软件，实现局域网内两台计算机之间的可视对讲功能，要求音视频信号连续性、实时性较好，满足正常交流需要。（2）评分标准系统原理分析（20 分）1.系统原理概述（10 分）2.关键技术分析（10 分）系统总体方案

2、设计（30 分）1.按模块化设计要求画系统结构图（15 分）2 数据流分析（15分）系统具体设计（30 分）呼叫处理模块流程图与关键代码（6 分）音视频采集与播放模块流程图与关键代码（6 分）音视频处理（编解码）模块流程图与关键代码（6 分）音视频封包与解析模块流程图与关键代码（6 分）音视频发送与接收模块流程图与关键代码（6 分）系统测试与评价（20）实现语音通信（6 分）实现视频通信（6 分）实现音视频同步（8 分）文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

3、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7

4、 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

5、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7

6、 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

7、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7

8、 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

9、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9代码客户端请求连接线程（呼叫处理）关键代码如下：DWORD WINAPI ConnectThreadFunc(LPVOID pParam)CChatRoomDlg*pChatRoom=(CChatRoomDlg*)pParam;ASSERT(pChatRoom!=NULL);pChatRoom-m_ConnectSock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);if(pChatRoom-m_ConnectSock=INVALID_SOCKET)AfxMessageBox(_T(新建 Sock

10、et 失败！);return FALSE;CString strServIp;pChatRoom-GetDlgItemText(IDC_IP_ADDR,strServIp);int iPort=pChatRoom-GetDlgItemInt(IDC_CONNECT_PORT);if(iPort 65535)AfxMessageBox(_T(请输入合适的端口：1-65535);goto _Error_End;char szIpAddr16=0;USES_CONVERSION;strcpy_s(szIpAddr,16,T2A(strServIp);sockaddr_in server;server

11、.sin_family=AF_INET;server.sin_port=htons(iPort);server.sin_addr.s_addr=inet_addr(szIpAddr);if(connect(pChatRoom-m_ConnectSock,(struct sockaddr*)&server,sizeof(struct sockaddr)=SOCKET_ERROR)文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 Z

12、U5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9

13、H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 Z

14、U5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9

15、H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 Z

16、U5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9

17、H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 Z

18、U5C8L9G7B9AfxMessageBox(_T(连接失败，请重试！);goto _Error_End;pChatRoom-ShowMsg(_T(系统信息：连接服务器成功！);while(TRUE)if(SOCKET_Select(pChatRoom-m_ConnectSock)TCHAR szBufMAX_BUF_SIZE=0;int iRet=recv(pChatRoom-m_ConnectSock,(char*)szBuf,MAX_BUF_SIZE,0);if(iRet 0)pChatRoom-ShowMsg(szBuf);else pChatRoom-ShowMsg(_T(聊天服务

19、器已停止，请重新进行连接！);break;Sleep(500);_Error_End:closesocket(pChatRoom-m_ConnectSock);return TRUE;/捕获窗口BOOL VideoCapture:Initialize()char devname128=0,devversion128=0;int index=0;文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

20、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

21、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

22、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

23、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

24、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

25、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9BOOL re

26、t=TRUE,ret1=TRUE,ret2=TRUE,ret3=TRUE;TRACE(VideoCapture:Initializen);/创建一个 AVICap 捕获窗口m_capwnd=capCreateCaptureWindow(Capture,WS_POPUP,0,0,1,1,0,0);if(!m_capwnd)return FALSE;/connect callback functions ret=capSetUserData(m_capwnd,this);/Change destroy functions also.ret1=capSetCallbackOnVideoStream(

27、m_capwnd,OnCaptureVideo);/得到已安装的捕获设备的名称及版本ret2=capGetDriverDescription(index,devname,100,devversion,100);/Connect to webcam driver/使一个捕获窗口与一个捕获设备连接或关联ret3=capDriverConnect(m_capwnd,index);if(!(ret&ret1&ret2&ret3)/Device may be open already or it may not have been/closed properly last time.AfxMessage

28、Box(Unable to open Video Capture Device);/log.WriteString(n Unable to connect driver to the window);m_capwnd=NULL;return FALSE;/Set the capture parameters if(SetCapturePara()=FALSE)/log.WriteString(n Setting capture parameters failed);capDriverDisconnect(m_capwnd);/使捕获窗口与一个捕获设备断开return FALSE;文档编码:CN

29、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

30、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

31、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

32、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

33、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V

34、7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN

35、6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9 return TRUE;下面程序为设置 CAPTUREPARAMS 结构的实现代码：BOOL VideoCapture:SetCapturePara()CAPTUREPARMS CapParms=0;capCaptureGetSetup(m_capwnd,&CapParms,sizeof(CapParms);/得到当前的捕获速度CapParms.fAbortLeftMo

36、use=FALSE;CapParms.fAbortRightMouse=FALSE;CapParms.fYield=TRUE;CapParms.fCaptureAudio=FALSE;CapParms.wPercentDropForError=80;if(!capCaptureSetSetup(m_capwnd,&CapParms,sizeof(CapParms)/log.WriteString(n Failed to set the capture parameters);return FALSE;/Set Video Format capGetVideoFormat(m_capwnd,&m

37、_bmpinfo,sizeof(m_bmpinfo);m_bmpinfo.bmiHeader.biWidth=IMAGE_WIDTH;m_bmpinfo.bmiHeader.biHeight=IMAGE_HEIGHT;BOOL ret=capSetVideoFormat(m_capwnd,&m_bmpinfo,sizeof(m_bmpinfo);/log.WriteString(n Video parameters set properly);return ret;文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W

38、1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:

39、CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W

40、1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:

41、CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W

42、1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:

43、CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W

44、1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9/终止一个捕获任务BOOL VideoCapture:StopCapture()capCaptureStop(m_capwnd);capCaptureAbort(m_capwnd);Sleep(500);return TRUE;音视频编码处理就是对音视频进行压缩。MPEG-4 编码算法的完整源代码如下：class CVideoEncoderX264:public:CVideoEncoderX264(void);CVideoEncoderX264(void);virtual bool C

45、onnect(CVideoEnDecodeNotify*pNotify,const CVideoEnDecodeItem&Item);virtual void Release(void);virtual void Encode(BYTE*pInData,int nLen,BYTE*pOutBuf,int&nOutLen,int&nKeyFrame);private:x264_picture_t m_Pic;x264_t*h;x264_param_t param;void Flush(void);文件：VideoEncoderX264.cpp bool CVideoEncoderX264:Con

46、nect(CVideoEnDecodeNotify*pNotify,const CVideoEnDecodeItem&Item)CBase:Connect(pNotify,Item);文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

47、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7

48、 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

49、O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7

50、 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6O9H9N6R8 HC1E4K8W1V7 ZU5C8L9G7B9文档编码:CN6

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

4.3 金币

版权申诉 word格式文档无特别注明外均可编辑修改；预览文档经过压缩，下载后原文更清晰！ 立即下载

配套讲稿：: 如PPT文件的首页显示word图标，表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
特殊限制：: 部分文档作品中含有的国旗、国徽等图片，仅作为作品整体效果示例展示，禁止商用。设计者仅对作品中独创性部分享有著作权。
关键词：: 多媒体网络通信技术作业

淘文阁 - 分享文档赚钱的网站所有资源均是用户自行上传分享，仅供网友学习交流，未经上传用户书面授权，请勿作他用。

限制150内

关于本文

本文标题：多媒体网络通信技术大作业.pdf
链接地址：https://www.taowenge.com/p-56622167.html