上大学时做的linux上视频传输的程序

源文来自http://blog.csdn.net/dog0138/archive/2007/03/23/1539277.aspx
C/S 架构 程序很大以部分修改自SPCAVIEW  加入了XVID编解码和JRTP传输  需要安装相应的库 另外摄像头用的中星微电子的  所以 驱动最好装那个万能驱动  在一个国外网站上下的  忘记是什么了 好像叫SPCAXX 
只要你装对了东西  这程序保证能用：-}
文件server.cpp中的程序代码
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <syslog.h>
#include <unistd.h>
#include <wait.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <linux/videodev.h>
#include <pthread.h>
 
#include "jrtplib3/rtpsession.h"
#include "jrtplib3/rtppacket.h"
#include "jrtplib3/rtpudpv4transmitter.h"
#include "jrtplib3/rtpipv4address.h"
#include "jrtplib3/rtpsessionparams.h"
#include "jrtplib3/rtperrors.h"
#include <iostream>
#include "cxvid.h"
#include "tcp.h"
 
#define OUTFRMNUMB 4
static int XDIM=320,YDIM=240;
uint8_t localip[] = { 202, 194, 26, 67 };
 
#define Packetfixlength 7000
#define frameheadfixlength 50
RTPTime delay (0.0001);
int status;
int nread;
RTPSession session;
RTPSessionParams sessionparams;
RTPUDPv4TransmissionParams transparams;
int sendpacket (unsigned char *framepointer, int framelength);
struct frame_t{
    char header[5];
    int nbframe;
    double seqtimes;
    int deltatimes;
    int w;
    int h;
    int size;
    int format;
    unsigned short bright;
    unsigned short contrast;
    unsigned short colors;
    unsigned short exposure;
    unsigned char wakeup;
&n