/// <summary>
/// 通过参数打开一个JFmpeg视频流
/// </summary>
/// <param name="password">jsmpeg密码</param>
/// <param name="rtspStreamUrl">rtsp流地址</param>
/// <param name="rtspUsername">rtsp用户名</param>
/// <param name="rtspPsd">rtsp密码</param>
private void OpenSelectedJFmpeg(string password, string rtspStreamUrl, string rtspUsername, string rtspPsd)
{
List <int> inOutPort = GetUnusedInOutPort();
string inPortNum = inOutPort[0].ToString();
string outPortNum = inOutPort[1].ToString();
if (jfmpegMap.ContainsKey(rtspStreamUrl))
{
if (jfmpegMap[rtspStreamUrl].Ffmpegpid != 0 || jfmpegMap[rtspStreamUrl].Jsmpegpid != 0)
{
return;
}
jfmpegMap[rtspStreamUrl].InPort = int.Parse(inPortNum);
jfmpegMap[rtspStreamUrl].OutPort = int.Parse(outPortNum);
jfmpegMap[rtspStreamUrl].Password = password;
jfmpegMap[rtspStreamUrl].RtspUsername = rtspUsername;
jfmpegMap[rtspStreamUrl].RtspPassword = rtspPsd;
}
else
{
JFmpeg jfmpegItem = new JFmpeg(int.Parse(inPortNum), int.Parse(outPortNum), rtspStreamUrl, password, rtspUsername, rtspPsd);
jfmpegMap.Add(rtspStreamUrl, jfmpegItem);
}
ManualResetEvent jsmpegManual = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(o => { OpenJsmpeg(rtspStreamUrl, inPortNum, outPortNum, password);
jsmpegManual.Set(); });
jsmpegManual.WaitOne();
ManualResetEvent ffmpegManual = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(o =>
{
OpenFFmpeg(rtspStreamUrl, rtspUsername, rtspPsd, inPortNum, password);
ffmpegManual.Set();
});
ffmpegManual.WaitOne();
//刷新视频流参数列表
RefreshJfmpegList();
}
/// <summary>
/// 通过读取配置文件打开配置的所有视频流
/// </summary>
private void OpenConfStream()
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(AppDomain.CurrentDomain.BaseDirectory + "configlist.xml");
XmlNodeList monitors = xmlDoc.SelectNodes("Monitors/monitor");
if (monitors != null)
{
foreach (XmlElement monitor in monitors)
{
List <int> inOutPort = GetUnusedInOutPort();
string inPortNum = inOutPort[0].ToString();
string outPortNum = inOutPort[1].ToString();
//string inPortNum = monitor.FirstChild.ChildNodes[0].InnerText;
//string outPortNum = monitor.FirstChild.ChildNodes[1].InnerText;
string password = monitor.FirstChild.ChildNodes[2].InnerText;
string rtspStreamUrl = monitor.LastChild.ChildNodes[0].InnerText;
string rtspUsername = monitor.LastChild.ChildNodes[1].InnerText;
string rtspPsd = monitor.LastChild.ChildNodes[2].InnerText;
if (jfmpegMap.ContainsKey(rtspStreamUrl))
{
if (jfmpegMap[rtspStreamUrl].Ffmpegpid != 0 || jfmpegMap[rtspStreamUrl].Jsmpegpid != 0)
{
return;
}
else
{
jfmpegMap[rtspStreamUrl].InPort = int.Parse(inPortNum);
jfmpegMap[rtspStreamUrl].OutPort = int.Parse(outPortNum);
jfmpegMap[rtspStreamUrl].Password = password;
jfmpegMap[rtspStreamUrl].RtspUsername = rtspUsername;
jfmpegMap[rtspStreamUrl].RtspPassword = rtspPsd;
}
}
else
{
JFmpeg jfmpegItem = new JFmpeg(int.Parse(inPortNum), int.Parse(outPortNum), rtspStreamUrl, password, rtspUsername, rtspPsd);
jfmpegMap.Add(rtspStreamUrl, jfmpegItem);
}
//按配置项开启视频流
ManualResetEvent jsmpegManual = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(o =>
{
OpenJsmpeg(rtspStreamUrl, inPortNum, outPortNum, password);
jsmpegManual.Set();
});
jsmpegManual.WaitOne();
ManualResetEvent ffmpegManual = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(o =>
{
OpenFFmpeg(rtspStreamUrl, rtspUsername, rtspPsd, inPortNum, password);
ffmpegManual.Set();
});
ffmpegManual.WaitOne();
}
}
//刷新视频流参数列表
RefreshJfmpegList();
}