mirror of
https://github.com/BililiveRecorder/BililiveRecorder.git
synced 2024-11-16 03:32:20 +08:00
269 lines
11 KiB
C#
269 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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#nullable enable
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namespace BililiveRecorder.Core
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{
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public class RoomStats : INotifyPropertyChanged
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{
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#region IO Stats Fields
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private string? ___StreamHost;
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private DateTimeOffset ___StartTime;
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private DateTimeOffset ___EndTime;
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private TimeSpan ___Duration;
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private int ___NetworkBytesDownloaded;
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private double ___NetworkMbps;
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private TimeSpan ___DiskWriteDuration;
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private int ___DiskBytesWritten;
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private double ___DiskMBps;
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#endregion
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#region Recording Stats Fields
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private TimeSpan ___SessionDuration;
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private long ___TotalInputBytes;
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private long ___TotalOutputBytes;
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private long ___CurrentFileSize;
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private TimeSpan ___SessionMaxTimestamp;
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private TimeSpan ___FileMaxTimestamp;
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private double ___AddedDuration;
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private double ___PassedTime;
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private double ___DurationRatio;
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private long ___InputVideoBytes;
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private long ___InputAudioBytes;
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private int ___OutputVideoFrames;
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private int ___OutputAudioFrames;
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private long ___OutputVideoBytes;
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private long ___OutputAudioBytes;
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private long ___TotalInputVideoBytes;
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private long ___TotalInputAudioBytes;
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private int ___TotalOutputVideoFrames;
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private int ___TotalOutputAudioFrames;
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private long ___TotalOutputVideoBytes;
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private long ___TotalOutputAudioBytes;
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#endregion
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public RoomStats()
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{
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this.Reset();
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}
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#region IO Stats Properties
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/// <summary>
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/// 直播服务器域名
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/// </summary>
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public string? StreamHost { get => this.___StreamHost; set => this.SetField(ref this.___StreamHost, value); }
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/// <summary>
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/// 当前统计区间的开始时间
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/// </summary>
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public DateTimeOffset StartTime { get => this.___StartTime; set => this.SetField(ref this.___StartTime, value); }
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/// <summary>
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/// 当前统计区间的结束时间
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/// </summary>
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public DateTimeOffset EndTime { get => this.___EndTime; set => this.SetField(ref this.___EndTime, value); }
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/// <summary>
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/// 当前统计区间的时长
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/// </summary>
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public TimeSpan Duration { get => this.___Duration; set => this.SetField(ref this.___Duration, value); }
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/// <summary>
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/// 下载了的数据量
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/// </summary>
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public int NetworkBytesDownloaded { get => this.___NetworkBytesDownloaded; set => this.SetField(ref this.___NetworkBytesDownloaded, value); }
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/// <summary>
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/// 平均下载速度，mibi-bits per second
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/// </summary>
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public double NetworkMbps { get => this.___NetworkMbps; set => this.SetField(ref this.___NetworkMbps, value); }
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/// <summary>
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/// 统计区间内的磁盘写入耗时
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/// </summary>
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public TimeSpan DiskWriteDuration { get => this.___DiskWriteDuration; set => this.SetField(ref this.___DiskWriteDuration, value); }
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/// <summary>
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/// 统计区间内写入磁盘的数据量
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/// </summary>
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public int DiskBytesWritten { get => this.___DiskBytesWritten; set => this.SetField(ref this.___DiskBytesWritten, value); }
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/// <summary>
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/// 平均写入速度，mibi-bytes per second
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/// </summary>
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public double DiskMBps { get => this.___DiskMBps; set => this.SetField(ref this.___DiskMBps, value); }
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#endregion
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#region Recording Stats Properties
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/// <summary>
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/// 从录制开始到现在一共经过的时间
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/// </summary>
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public TimeSpan SessionDuration { get => this.___SessionDuration; set => this.SetField(ref this.___SessionDuration, value); }
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/// <summary>
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/// 总接受字节数
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/// </summary>
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public long TotalInputBytes { get => this.___TotalInputBytes; set => this.SetField(ref this.___TotalInputBytes, value); }
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/// <summary>
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/// 总写入字节数
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/// </summary>
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public long TotalOutputBytes { get => this.___TotalOutputBytes; set => this.SetField(ref this.___TotalOutputBytes, value); }
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/// <summary>
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/// 当前文件的大小
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/// </summary>
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public long CurrentFileSize { get => this.___CurrentFileSize; set => this.SetField(ref this.___CurrentFileSize, value); }
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/// <summary>
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/// 本次直播流收到的最大时间戳（已修复过，相当于总时长）
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/// </summary>
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public TimeSpan SessionMaxTimestamp { get => this.___SessionMaxTimestamp; set => this.SetField(ref this.___SessionMaxTimestamp, value); }
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/// <summary>
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/// 当前文件的最大时间戳（相当于总时长）
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/// </summary>
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public TimeSpan FileMaxTimestamp { get => this.___FileMaxTimestamp; set => this.SetField(ref this.___FileMaxTimestamp, value); }
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/// <summary>
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/// 当前这一个统计区间的直播数据时长
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/// </summary>
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public double AddedDuration { get => this.___AddedDuration; set => this.SetField(ref this.___AddedDuration, value); }
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/// <summary>
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/// 当前这一个统计区间所经过的时间长度
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/// </summary>
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public double PassedTime { get => this.___PassedTime; set => this.SetField(ref this.___PassedTime, value); }
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/// <summary>
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/// 录制速度比例
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/// </summary>
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public double DurationRatio { get => this.___DurationRatio; set => this.SetField(ref this.___DurationRatio, value); }
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//----------------------------------------
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/// <summary>
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/// 当前统计区间新收到的视频数据大小
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/// </summary>
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public long InputVideoBytes { get => this.___InputVideoBytes; set => this.SetField(ref this.___InputVideoBytes, value); }
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/// <summary>
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/// 当前统计区间新收到的音频数据大小
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/// </summary>
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public long InputAudioBytes { get => this.___InputAudioBytes; set => this.SetField(ref this.___InputAudioBytes, value); }
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/// <summary>
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/// 当前统计区间新写入的视频帧数量
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/// </summary>
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public int OutputVideoFrames { get => this.___OutputVideoFrames; set => this.SetField(ref this.___OutputVideoFrames, value); }
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/// <summary>
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/// 当前统计区间新写入的音频帧数量
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/// </summary>
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public int OutputAudioFrames { get => this.___OutputAudioFrames; set => this.SetField(ref this.___OutputAudioFrames, value); }
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/// <summary>
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/// 当前统计区间新写入的视频数据大小
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/// </summary>
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public long OutputVideoBytes { get => this.___OutputVideoBytes; set => this.SetField(ref this.___OutputVideoBytes, value); }
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/// <summary>
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/// 当前统计区间新写入的音频数据大小
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/// </summary>
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public long OutputAudioBytes { get => this.___OutputAudioBytes; set => this.SetField(ref this.___OutputAudioBytes, value); }
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/// <summary>
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/// 总共收到的视频数据大小
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/// </summary>
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public long TotalInputVideoBytes { get => this.___TotalInputVideoBytes; set => this.SetField(ref this.___TotalInputVideoBytes, value); }
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/// <summary>
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/// 总共收到的音频数据大小
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/// </summary>
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public long TotalInputAudioBytes { get => this.___TotalInputAudioBytes; set => this.SetField(ref this.___TotalInputAudioBytes, value); }
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/// <summary>
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/// 总共写入的视频帧数量
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/// </summary>
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public int TotalOutputVideoFrames { get => this.___TotalOutputVideoFrames; set => this.SetField(ref this.___TotalOutputVideoFrames, value); }
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/// <summary>
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/// 总共写入的音频帧数量
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/// </summary>
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public int TotalOutputAudioFrames { get => this.___TotalOutputAudioFrames; set => this.SetField(ref this.___TotalOutputAudioFrames, value); }
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/// <summary>
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/// 总共写入的视频数据大小
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/// </summary>
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public long TotalOutputVideoBytes { get => this.___TotalOutputVideoBytes; set => this.SetField(ref this.___TotalOutputVideoBytes, value); }
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/// <summary>
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/// 总共写入的音频数据大小
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/// </summary>
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public long TotalOutputAudioBytes { get => this.___TotalOutputAudioBytes; set => this.SetField(ref this.___TotalOutputAudioBytes, value); }
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#endregion
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public void Reset()
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{
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this.SessionDuration = TimeSpan.Zero;
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this.SessionMaxTimestamp = TimeSpan.Zero;
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this.FileMaxTimestamp = TimeSpan.Zero;
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//this.DurationRatio = double.NaN;
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// ------------------------------
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this.StreamHost = null;
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this.StartTime = default;
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this.EndTime = default;
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this.Duration = default;
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this.NetworkBytesDownloaded = default;
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this.NetworkMbps = default;
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this.DiskWriteDuration = default;
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this.DiskBytesWritten = default;
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this.DiskMBps = default;
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// ------------------------------
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this.SessionDuration = default;
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this.TotalInputBytes = default;
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this.TotalOutputBytes = default;
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this.CurrentFileSize = default;
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this.SessionMaxTimestamp = default;
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this.FileMaxTimestamp = default;
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this.AddedDuration = default;
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this.PassedTime = default;
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this.DurationRatio = double.NaN;
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this.InputVideoBytes = default;
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this.InputAudioBytes = default;
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this.OutputVideoFrames = default;
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this.OutputAudioFrames = default;
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this.OutputVideoBytes = default;
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this.OutputAudioBytes = default;
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this.TotalInputVideoBytes = default;
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this.TotalInputAudioBytes = default;
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this.TotalOutputVideoFrames = default;
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this.TotalOutputAudioFrames = default;
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this.TotalOutputVideoBytes = default;
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this.TotalOutputAudioBytes = default;
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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protected virtual void OnPropertyChanged(string propertyName) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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protected bool SetField<T>(ref T location, T value, [CallerMemberName] string propertyName = "")
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{
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if (EqualityComparer<T>.Default.Equals(location, value))
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return false;
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location = value;
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this.OnPropertyChanged(propertyName);
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return true;
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}
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}
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}
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