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新增 Mjpegplayer 用来播放 Web 流

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This commit is contained in:
wilson
2026-01-21 19:03:59 +08:00
parent f79cb6e74d
commit c438edfa0d
71 changed files with 4538 additions and 452 deletions
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17
SHH.MjpegPlayer/Core/Models/CfgRtmpReply.cs Normal file
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namespace SHH.MjpegPlayer;
/// <summary>RTMP 配置响应类</summary>
public class CfgRtmpReply
{
/// <summary>响应消息</summary>
public string msg { get; set; } = string.Empty;
/// <summary>响应状态码</summary>
public int code { get; set; }
/// <summary>RTMP 推流地址列表</summary>
public RtmpVo[]? rtmpVoList { get; set; }
/// <summary>是否成功（状态码为 200 时返回 true）</summary>
public bool IsSuccess => code == 200;
}

35
SHH.MjpegPlayer/Core/Models/EIdSys.cs Normal file
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using System.ComponentModel;
namespace SHH.MjpegPlayer
{
public enum EIdSys
{
/// <summary>根据PID杀掉进程成功</summary>
[Description("根据PID杀掉进程成功")]
KillProcByIdSucceed = 1000101,
/// <summary>按秒统计汇总</summary>
[Description("按秒统计汇总")]
TotalBySecond = 100701,
/// <summary>按分钟统计汇总</summary>
[Description("按分钟统计汇总")]
TotalByMinute = 100702,
/// <summary>按小时统计汇总</summary>
[Description("按小时统计汇总")]
TotalByHour = 100703,
/// <summary>查询进程名出错</summary>
[Description("查询进程名出错")]
SearchProcNameError = 1000901,
/// <summary>根据PID杀掉进程出错</summary>
[Description("根据PID杀掉进程出错")]
KillProcByIdError = 1000902,
/// <summary>启动进程出错</summary>
[Description("启动进程出错")]
StartProcessError = 1000903,
}
}

18
SHH.MjpegPlayer/Core/Models/JsonConfigUris.cs Normal file
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namespace SHH.MjpegPlayer
{
public class JsonConfigUris
{
public static string DispatcherConfig;
public static string RtspRtcConfig;
public static string RtspRtcPortsConfig;
public static string MjpegConfig;
public static string CloudServerConfig;
public static string CloudServerSessionsConfig;
public static string CloudAgentConfig;
public static string CloudAITerminalConfig;
public static string VirtualCameraConfig;
public static string AIMainConfig;
public static string AIDbConfig;
public static string ToolLogConfig;
}
}

43
SHH.MjpegPlayer/Core/Models/MjpegConfig.cs Normal file
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namespace SHH.MjpegPlayer;
/// <summary>
/// Mjpeg 配置
/// </summary>
public class MjpegConfig
{
/// <summary>Mjpeg 服务 IP 地址</summary>
public string SvrMjpegIp
= "0.0.0.0";
/// <summary>Mjpeg 服务端口开始</summary>
public int SvrMjpegPortBegin
= 25031;
/// <summary>Mjpeg 服务端口结束</summary>
public int SvrMjpegPortEnd
= 25300;
/// <summary>帧间隔, 单位毫秒 (值为 125, 每秒 8 帧)</summary>
public int FrameInterval { get; set; }
= 125;
/// <summary>Mjpeg Wcf 接收图片接口</summary>
public int WcfPushImagePort
= 25030;
/// <summary>接收图片的服务器名称</summary>
public string SvrNamePushImage { get; set; }
= "ImageService.svc";
/// <summary>最大接收数据大小</summary>
public int SvrPushImageMaxRecMsgSize { get; set; }
= 2000 * 1024 * 1024;
/// <summary>Rtmp 服务地址</summary>
public string RtmpServerDjhUri { get; set; }
= "http://172.16.41.108:8889/intellect/nvr/getRtmp";
/// <summary>是否使用 Rtmp 服务</summary>
public bool UseRtmpServer { get; set; }
= false;
}

17
SHH.MjpegPlayer/Core/Models/RtmpVo.cs Normal file
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namespace SHH.MjpegPlayer;
/// <summary>RTMP 推流对象类</summary>
public class RtmpVo
{
/// <summary>算法代码</summary>
public string algCode { get; set; } = string.Empty;
/// <summary>设备ID</summary>
public string deviceId { get; set; } = string.Empty;
/// <summary>设备IP地址</summary>
public string deviceIp { get; set; } = string.Empty;
/// <summary>RTMP 推流地址</summary>
public string rtmp { get; set; } = string.Empty;
}

100
SHH.MjpegPlayer/Core/Models/SessionInfo.cs Normal file
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namespace SHH.MjpegPlayer
{
/// <summary>
/// 会话信息
/// </summary>
public class SessionInfo
{
#region Key
/// <summary>流标识</summary>
public string? Key => $"{DeviceId}#{TypeCode}";
#endregion
#region DeviceId
/// <summary>设备类型</summary>
public string? DeviceId { get; set; }
#endregion
#region TypeCode
/// <summary>类型编码</summary>
public string? TypeCode { get; set; }
#endregion
#region ClientIp
/// <summary>客户端 IP</summary>
public string? ClientIp { get; set; }
#endregion
#region ClientPort
/// <summary>客户端端口</summary>
public int ClientPort { get; set; }
#endregion
#region Message
/// <summary>消息</summary>
public string? Message { get; set; }
#endregion
#region AcceptTime
/// <summary>接入时间</summary>
public DateTime AcceptTime { get; set; }
#endregion
#region Counter
/// <summary>计数器</summary>
public SumByTime? Counter { get; init; }
#endregion
// =======================================================
// [新增] 专门给诊断大屏用的属性，前端可直接读取数值
// =======================================================
/// <summary>接收帧率 (源头健康度)</summary>
public int RecvFps
{
get
{
if (Counter == null || Counter.TotalSecond == null) return 0;
// 从字典中安全获取 "接收帧数"
if (Counter.TotalSecond.TryGetValue("接收帧数", out uint val))
{
return (int)val;
}
return 0;
}
}
/// <summary>播放/发送帧率 (客户端健康度)</summary>
public int PlayFps
{
get
{
if (Counter == null || Counter.TotalSecond == null) return 0;
// 从字典中安全获取 "播放帧数"
if (Counter.TotalSecond.TryGetValue("播放帧数", out uint val))
{
return (int)val;
}
return 0;
}
}
}
}

190
SHH.MjpegPlayer/Core/Models/SumByTime.cs Normal file
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using System.Text;
namespace SHH.MjpegPlayer
{
/// <summary>
/// 按时间统计
/// </summary>
public class SumByTime
{
#region Defines
/// <summary>最近刷新在哪一秒</summary>
private int LastRefreshSecond = DateTime.Now.Second;
/// <summary>最近刷新在哪一分钟</summary>
private int LastRefreshMinute = DateTime.Now.Minute;
/// <summary>最近刷新在哪一小时</summary>
private int LastRefreshHour = DateTime.Now.Minute;
/// <summary>秒统计</summary>
private Dictionary<string, uint> _second
= new Dictionary<string, uint>();
/// <summary>分钟统计</summary>
private Dictionary<string, uint> _minute
= new Dictionary<string, uint>();
/// <summary>小时统计</summary>
private Dictionary<string, uint> _hour
= new Dictionary<string, uint>();
/// <summary>累计统计</summary>
public Dictionary<string, ulong> All { get; init; }
= new Dictionary<string, ulong>();
#endregion
#region TotalSecond
/// <summary>秒统计</summary>
public Dictionary<string, uint> TotalSecond { get; init; }
= new Dictionary<string, uint>();
#endregion
#region TotalMinute
/// <summary>分统计</summary>
public Dictionary<string, uint> TotalMinute { get; init; }
= new Dictionary<string, uint>();
#endregion
#region TotalHour
/// <summary>小时统计</summary>
public Dictionary<string, uint> TotalHour { get; init; }
= new Dictionary<string, uint>();
#endregion
#region Refresh
/// <summary>
/// 刷新方法调用次数
/// </summary>
/// <param name="logger"></param>
/// <param name="methodName"></param>
/// <param name="count"></param>
public void Refresh(string methodName, uint count = 1)
{
try
{
#region 加入集合
// 加入集合
lock (_second)
{
if (!_second.ContainsKey(methodName))
_second.Add(methodName, 0);
}
// 加入集合
lock (_minute)
{
if (!_minute.ContainsKey(methodName))
_minute.Add(methodName, 0);
}
lock (_hour)
{
if (!_hour.ContainsKey(methodName))
_hour.Add(methodName, 0);
}
// 加入集合
lock (All)
{
if (!All.ContainsKey(methodName))
All.Add(methodName, 0);
}
#endregion
#region 时间变更统计
// 秒刷新
if (!LastRefreshSecond.Equals(DateTime.Now.Second))
{
LastRefreshSecond = DateTime.Now.Second;
var sb = new StringBuilder();
foreach (var de in _second)
{
// 更新输出用统计信息
if (!TotalSecond.ContainsKey(de.Key))
TotalSecond.Add(de.Key, de.Value);
else
TotalSecond[de.Key] = de.Value;
sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次");
_second[de.Key] = 0;
}
var logMsg = $"统计 => SumBySecond 统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
//Logs.LogInformation<SumByTime>(EIdSys.TotalBySecond, logMsg);
}
// 分钟刷新
if (!LastRefreshMinute.Equals(DateTime.Now.Minute))
{
LastRefreshMinute = DateTime.Now.Minute;
var sb = new StringBuilder();
foreach (var de in _minute)
{
// 更新输出用统计信息
if (!TotalMinute.ContainsKey(de.Key))
TotalMinute.Add(de.Key, de.Value);
else
TotalMinute[de.Key] = de.Value;
sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次, 平均每秒 {Math.Round((double)de.Value / 60, 2)} 次");
_minute[de.Key] = 0;
}
var logMsg = $"统计 => SumByMinute 统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
//Logs.LogInformation<SumByTime>(EIdSys.TotalByMinute, logMsg);
}
// 小时刷新
if (!LastRefreshHour.Equals(DateTime.Now.Hour))
{
LastRefreshHour = DateTime.Now.Hour;
var sb = new StringBuilder();
foreach (var de in _hour)
{
// 更新输出用统计信息
if (!TotalHour.ContainsKey(de.Key))
TotalHour.Add(de.Key, de.Value);
else
TotalHour[de.Key] = de.Value;
sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次, 平均每秒 {Math.Round((double)de.Value / 60, 2)} 次");
_hour[de.Key] = 0;
}
var logMsg = $"统计 => SumByHour 统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
//Logs.LogInformation<SumByTime>(EIdSys.TotalByHour, logMsg);
}
#endregion
#region 数值更新
_second[methodName] += count;
_minute[methodName] += count;
_hour[methodName] += count;
All[methodName] += count;
#endregion
}
catch (Exception ex)
{
//Logs.LogWarning<SumByTime>(ex.Message);
}
}
#endregion
}
}