1. 添加算法错误标记按钮

2. 修复仅显示本地NDI流按钮失效的bug

VIZ.H2V.Connection/UDP/Algorithm/Enum/AlgorithmAutoModeCmd.cs

@@ -55,5 +55,10 @@ namespace VIZ.H2V.Connection
         /// 1.  单人机位 Single
         /// 1.  单人机位 Single
         /// </remarks>
         /// </remarks>
         public const string manual_correction = "manual_correction";
         public const string manual_correction = "manual_correction";
+
+        /// <summary>
+        /// 错误标记
+        /// </summary>
+        public const string wrong_target = "wrong_target";
     }
     }
 }
 }

VIZ.H2V.Connection/UDP/Algorithm/Sender/AlgorithmSender.cs

@@ -90,6 +90,8 @@ namespace VIZ.H2V.Connection
         {
         {
             package.id = option.id;
             package.id = option.id;
             package.enable_sendto_crop = option.enable_sendto_crop ? 1 : 0;
             package.enable_sendto_crop = option.enable_sendto_crop ? 1 : 0;
+            package.target_bbox = option.target_bbox;
+            package.timecode = option.timecode;
 
 
             manager.SendJson(package);
             manager.SendJson(package);
         }
         }

VIZ.H2V.Connection/UDP/Algorithm/Sender/AlgorithmSenderOption.cs

@@ -26,5 +26,15 @@ namespace VIZ.H2V.Connection
         /// 手动校准（x,y,r）
         /// 手动校准（x,y,r）
         /// </summary>
         /// </summary>
         public List<int> correction_area { get; set; }
         public List<int> correction_area { get; set; }
+
+        /// <summary>
+        /// 错误目标框（left,top,right,bottom）
+        /// </summary>
+        public List<int> target_bbox { get; set; }
+
+        /// <summary>
+        /// 时间码
+        /// </summary>
+        public long timecode { get; set; }
     }
     }
 }
 }

VIZ.H2V.Connection/UDP/Algorithm/Signal/Send/AlgorithmPackage__auto_mode.cs

@@ -47,5 +47,15 @@ namespace VIZ.H2V.Connection
         /// 是否启用边线检测
         /// 是否启用边线检测
         /// </summary>
         /// </summary>
         public int border_on { get; set; }
         public int border_on { get; set; }
+
+        /// <summary>
+        /// 错误目标框
+        /// </summary>
+        public List<int> target_bbox { get; set; }
+
+        /// <summary>
+        /// 时间码
+        /// </summary>
+        public long timecode { get; set; }
     }
     }
 }
 }

VIZ.H2V.Module.Resource/Style/RadioButton/RadioButton_NdiView.xaml

@@ -127,7 +127,7 @@
         <Setter Property="FocusVisualStyle" Value="{x:Null}"></Setter>
         <Setter Property="FocusVisualStyle" Value="{x:Null}"></Setter>
         <Setter Property="Foreground" Value="White"></Setter>
         <Setter Property="Foreground" Value="White"></Setter>
         <Setter Property="BorderBrush" Value="White"></Setter>
         <Setter Property="BorderBrush" Value="White"></Setter>
-        <Setter Property="BorderThickness" Value="2"></Setter>
+        <Setter Property="BorderThickness" Value="4"></Setter>
         <Setter Property="Template">
         <Setter Property="Template">
             <Setter.Value>
             <Setter.Value>
                 <ControlTemplate TargetType="RadioButton">
                 <ControlTemplate TargetType="RadioButton">

VIZ.H2V.Module/NDISettingView/ViewModel/NDISettingPanelViewModel.cs

@@ -164,11 +164,11 @@ namespace VIZ.H2V.Module
 
 
         #endregion
         #endregion
 
 
-        #region IsShowLocalStream -- 是否显示本地流
+        #region IsShowLocalStream -- 是否仅显示本机输入源
 
 
         private bool isShowLocalStream = true;
         private bool isShowLocalStream = true;
         /// <summary>
         /// <summary>
-        /// 是否显示本地流
+        /// 是否仅显示本机输入源
         /// </summary>
         /// </summary>
         public bool IsShowLocalStream
         public bool IsShowLocalStream
         {
         {
@@ -177,7 +177,7 @@ namespace VIZ.H2V.Module
             {
             {
                 isShowLocalStream = value;
                 isShowLocalStream = value;
                 this.RaisePropertyChanged(nameof(IsShowLocalStream));
                 this.RaisePropertyChanged(nameof(IsShowLocalStream));
-                this.RaisePropertyChanged(nameof(NDIStreamInfosView));
+                this.NDIStreamInfosView.Refresh();
             }
             }
         }
         }
 
 

VIZ.H2V.Module/NDIView/Controller/Algorithm/AlgorithmControllerBase.cs

@@ -201,6 +201,13 @@ namespace VIZ.H2V.Module
         public abstract void BorderPoint(AlgorithmInfo_borderpoint boarderpoint);
         public abstract void BorderPoint(AlgorithmInfo_borderpoint boarderpoint);
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public abstract void ErrorTag(List<int> target_bbox, long timeCode);
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/Controller/Algorithm/IAlgorithmController.cs

@@ -71,6 +71,13 @@ namespace VIZ.H2V.Module
         void ManualCorrection(ManualCorrectionInfo info);
         void ManualCorrection(ManualCorrectionInfo info);
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        void ErrorTag(List<int> target_bbox, long timeCode);
+
+        /// <summary>
         /// 初始化算法
         /// 初始化算法
         /// </summary>
         /// </summary>
         /// <remarks>
         /// <remarks>

VIZ.H2V.Module/NDIView/Controller/Algorithm/Strategy/AlgorithmController_Cableway.cs

@@ -111,6 +111,27 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public override void ErrorTag(List<int> target_bbox, long timeCode)
+        {
+            if (target_bbox == null || target_bbox.Count != 4 || timeCode <= 0)
+                return;
+
+            UdpEndpointManager manager = ConnectionManager.UdpConnection.GetEndpointManager(this.Support.ViewKey);
+
+            AlgorithmSenderOption option = new AlgorithmSenderOption();
+            option.id = this.Support.ID;
+            option.enable_sendto_crop = this.Support.ViewConfig.IsSendToCrop;
+            option.target_bbox = target_bbox;
+            option.timecode = timeCode;
+
+            AlgorithmSender.AutoMode(manager, this.BuildPackage(AlgorithmAutoModeCmd.wrong_target, null), option);
+        }
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/Controller/Algorithm/Strategy/AlgorithmController_Near.cs

@@ -121,6 +121,27 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public override void ErrorTag(List<int> target_bbox, long timeCode)
+        {
+            if (target_bbox == null || target_bbox.Count != 4 || timeCode <= 0)
+                return;
+
+            UdpEndpointManager manager = ConnectionManager.UdpConnection.GetEndpointManager(this.Support.ViewKey);
+
+            AlgorithmSenderOption option = new AlgorithmSenderOption();
+            option.id = this.Support.ID;
+            option.enable_sendto_crop = this.Support.ViewConfig.IsSendToCrop;
+            option.target_bbox = target_bbox;
+            option.timecode = timeCode;
+
+            AlgorithmSender.AutoMode(manager, this.BuildPackage(AlgorithmAutoModeCmd.wrong_target, null, null), option);
+        }
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/Controller/Algorithm/Strategy/AlgorithmController_Single.cs

@@ -158,6 +158,27 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public override void ErrorTag(List<int> target_bbox, long timeCode)
+        {
+            if (target_bbox == null || target_bbox.Count != 4 || timeCode <= 0)
+                return;
+
+            UdpEndpointManager manager = ConnectionManager.UdpConnection.GetEndpointManager(this.Support.ViewKey);
+
+            AlgorithmSenderOption option = new AlgorithmSenderOption();
+            option.id = this.Support.ID;
+            option.enable_sendto_crop = this.Support.ViewConfig.IsSendToCrop;
+            option.target_bbox = target_bbox;
+            option.timecode = timeCode;
+
+            AlgorithmSender.AutoMode(manager, this.BuildPackage(AlgorithmAutoModeCmd.wrong_target, null), option);
+        }
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/Controller/Algorithm/Strategy/AlgorithmController_Sixteen.cs

@@ -121,6 +121,27 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public override void ErrorTag(List<int> target_bbox, long timeCode)
+        {
+            if (target_bbox == null || target_bbox.Count != 4 || timeCode <= 0)
+                return;
+
+            UdpEndpointManager manager = ConnectionManager.UdpConnection.GetEndpointManager(this.Support.ViewKey);
+
+            AlgorithmSenderOption option = new AlgorithmSenderOption();
+            option.id = this.Support.ID;
+            option.enable_sendto_crop = this.Support.ViewConfig.IsSendToCrop;
+            option.target_bbox = target_bbox;
+            option.timecode = timeCode;
+
+            AlgorithmSender.AutoMode(manager, this.BuildPackage(AlgorithmAutoModeCmd.wrong_target, null, null), option);
+        }
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/Controller/Algorithm/Strategy/AlgorithmController_Tactics.cs

@@ -121,6 +121,27 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         /// <summary>
         /// <summary>
+        /// 错误标记
+        /// </summary>
+        /// <param name="target_bbox">目标框</param>
+        /// <param name="timeCode">时间码</param>
+        public override void ErrorTag(List<int> target_bbox, long timeCode)
+        {
+            if (target_bbox == null || target_bbox.Count != 4 || timeCode <= 0)
+                return;
+
+            UdpEndpointManager manager = ConnectionManager.UdpConnection.GetEndpointManager(this.Support.ViewKey);
+
+            AlgorithmSenderOption option = new AlgorithmSenderOption();
+            option.id = this.Support.ID;
+            option.enable_sendto_crop = this.Support.ViewConfig.IsSendToCrop;
+            option.target_bbox = target_bbox;
+            option.timecode = timeCode;
+
+            AlgorithmSender.AutoMode(manager, this.BuildPackage(AlgorithmAutoModeCmd.wrong_target, null, null), option);
+        }
+
+        /// <summary>
         /// 手动校准
         /// 手动校准
         /// </summary>
         /// </summary>
         /// <param name="info">手动校准信息</param>
         /// <param name="info">手动校准信息</param>

VIZ.H2V.Module/NDIView/View/NDIView.xaml

@@ -299,7 +299,16 @@
 
 
             <!-- AI功能区 -->
             <!-- AI功能区 -->
             <StackPanel Orientation="Vertical" VerticalAlignment="Bottom" Grid.Row="1">
             <StackPanel Orientation="Vertical" VerticalAlignment="Bottom" Grid.Row="1">
-                <Rectangle Height="2" Width="30" Fill="#AAFFFFFF" Margin="0,2,0,0"></Rectangle>
+                <!-- 错误标记 -->
+                <!--<Border Margin="0,10,0,8">
+                    <Button Width="32" Height="32" 
+                            Style="{StaticResource Button_Function}"
+                            IsEnabled="{Binding Path=ViewStatus,Converter={StaticResource NDIViewStatus2IsEnabledConverter_SettingButton}}"
+                            Command="{Binding AlgorithmErrorTagCommand}">
+                        <Image Width="24" Height="24" Source="/VIZ.H2V.Module.Resource;component/Icons/ai_close_24x24.png"></Image>
+                    </Button>
+                </Border>-->
+                <!-- 重启算法 -->
                 <Border Margin="0,10,0,0" ToolTip="重启算法" Background="Transparent">
                 <Border Margin="0,10,0,0" ToolTip="重启算法" Background="Transparent">
                     <Button Width="32" Height="32" 
                     <Button Width="32" Height="32" 
                             Style="{StaticResource Button_Function}"
                             Style="{StaticResource Button_Function}"
@@ -308,6 +317,7 @@
                         <Image Width="24" Height="24" Source="/VIZ.H2V.Module.Resource;component/Icons/ai_refresh_24x24.png"></Image>
                         <Image Width="24" Height="24" Source="/VIZ.H2V.Module.Resource;component/Icons/ai_refresh_24x24.png"></Image>
                     </Button>
                     </Button>
                 </Border>
                 </Border>
+                <!-- 关闭算法 -->
                 <Border Margin="0,10,0,0" ToolTip="关闭算法" Background="Transparent">
                 <Border Margin="0,10,0,0" ToolTip="关闭算法" Background="Transparent">
                     <Button Width="32" Height="32"
                     <Button Width="32" Height="32"
                             Style="{StaticResource Button_Function}"
                             Style="{StaticResource Button_Function}"

VIZ.H2V.Module/NDIView/VieweModel/NDIViewModel.Command.cs

@@ -487,5 +487,55 @@ namespace VIZ.H2V.Module
         }
         }
 
 
         #endregion
         #endregion
+
+        #region AlgorithmErrorTagCommand -- 算法错误标记命令
+
+        /// <summary>
+        /// 算法错误标记命令
+        /// </summary>
+        public VCommand AlgorithmErrorTagCommand { get; set; }
+
+        /// <summary>
+        /// 算法错误标记
+        /// </summary>
+        private void AlgorithmErrorTag()
+        {
+            // 只有在自动模式下可以标记
+            if (this.StrategyMode != AlgorithmStrategyMode.auto_mode)
+                return;
+
+            // 只有裁切状态下可以标记
+            if (this.ViewStatus != NDIViewStatus.CropRoi)
+                return;
+
+            NDIView view = this.GetView<NDIView>();
+            if (view == null)
+                return;
+
+            VideoRenderInfo renderInfo = view.video.GetRenderInfo();
+            if (renderInfo == null)
+                return;
+
+            TrackingBoxPlugin trackingBoxPlugin = view.video.GetPlugin<TrackingBoxPlugin>(VideoControlPluginNames.TrackingBox);
+            if (trackingBoxPlugin == null)
+                return;
+
+            List<TrackingBoxInfo> trackingBoxInfos = trackingBoxPlugin.GetTrackingBoxInfos();
+            if (trackingBoxInfos == null || trackingBoxInfos.Count == 0)
+                return;
+
+            TrackingBoxInfo boxInfo = trackingBoxInfos[0];
+
+            // 标记错误
+            List<int> box = new List<int>();
+            box.Add((int)boxInfo.SrcRect.Left);
+            box.Add((int)boxInfo.SrcRect.Top);
+            box.Add((int)boxInfo.SrcRect.Right);
+            box.Add((int)boxInfo.SrcRect.Bottom);
+
+            this.AlgorithmControllerDic[this.StrategyType].ErrorTag(box, renderInfo.Frame.TimeStamp);
+        }
+
+        #endregion
     }
     }
 }
 }

VIZ.H2V.Module/NDIView/VieweModel/NDIViewModel.cs

@@ -80,6 +80,7 @@ namespace VIZ.H2V.Module
             this.IsAreaCorrectionEnabledChangedCommand = new VCommand(this.IsAreaCorrectionEnabledChanged);
             this.IsAreaCorrectionEnabledChangedCommand = new VCommand(this.IsAreaCorrectionEnabledChanged);
             this.SaveAlgorithmConfigCommand = new VCommand(this.SaveAlgorithmConfig);
             this.SaveAlgorithmConfigCommand = new VCommand(this.SaveAlgorithmConfig);
             this.SetActiveCommand = new VCommand(this.SetActive);
             this.SetActiveCommand = new VCommand(this.SetActive);
+            this.AlgorithmErrorTagCommand = new VCommand(this.AlgorithmErrorTag);
         }
         }
 
 
         /// <summary>
         /// <summary>

VIZ.H2V.Module/VIZ.H2V.Module.csproj

@@ -192,26 +192,10 @@
       <SubType>Designer</SubType>
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
       <Generator>MSBuild:Compile</Generator>
     </Page>
     </Page>
-    <Page Include="VideoMainView\View\VideoMainView.xaml">
-      <SubType>Designer</SubType>
-      <Generator>MSBuild:Compile</Generator>
-    </Page>
     <Page Include="Themes\Generic.xaml">
     <Page Include="Themes\Generic.xaml">
       <Generator>MSBuild:Compile</Generator>
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
       <SubType>Designer</SubType>
     </Page>
     </Page>
-    <Page Include="VideoView\View\VideoSettingView.xaml">
-      <SubType>Designer</SubType>
-      <Generator>MSBuild:Compile</Generator>
-    </Page>
-    <Page Include="VideoView\View\VideoControlView.xaml">
-      <SubType>Designer</SubType>
-      <Generator>MSBuild:Compile</Generator>
-    </Page>
-    <Page Include="VideoView\View\VideoView.xaml">
-      <SubType>Designer</SubType>
-      <Generator>MSBuild:Compile</Generator>
-    </Page>
   </ItemGroup>
   </ItemGroup>
   <ItemGroup>
   <ItemGroup>
     <Compile Include="NDIMainView\Controller\Gpio\GpioController.cs" />
     <Compile Include="NDIMainView\Controller\Gpio\GpioController.cs" />
@@ -315,10 +299,6 @@
     <Compile Include="SystemSetting\View\TallySettingPanelView.xaml.cs">
     <Compile Include="SystemSetting\View\TallySettingPanelView.xaml.cs">
       <DependentUpon>TallySettingPanelView.xaml</DependentUpon>
       <DependentUpon>TallySettingPanelView.xaml</DependentUpon>
     </Compile>
     </Compile>
-    <Compile Include="VideoMainView\View\VideoMainView.xaml.cs">
-      <DependentUpon>VideoMainView.xaml</DependentUpon>
-    </Compile>
-    <Compile Include="VideoMainView\ViewModel\VideoMainViewModel.cs" />
     <Compile Include="Properties\AssemblyInfo.cs">
     <Compile Include="Properties\AssemblyInfo.cs">
       <SubType>Code</SubType>
       <SubType>Code</SubType>
     </Compile>
     </Compile>
@@ -333,20 +313,6 @@
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
     </Compile>
     <Compile Include="Setup\Provider\AppSetup_InitLiteDb.cs" />
     <Compile Include="Setup\Provider\AppSetup_InitLiteDb.cs" />
-    <Compile Include="VideoView\Service\IVideoControlService.cs" />
-    <Compile Include="VideoView\ViewModel\VideoSettingViewModel.cs" />
-    <Compile Include="VideoView\View\VideoSettingView.xaml.cs">
-      <DependentUpon>VideoSettingView.xaml</DependentUpon>
-    </Compile>
-    <Compile Include="VideoView\View\VideoControlView.xaml.cs">
-      <DependentUpon>VideoControlView.xaml</DependentUpon>
-    </Compile>
-    <Compile Include="VideoView\Service\IVideoService.cs" />
-    <Compile Include="VideoView\ViewModel\VideoControlViewModel.cs" />
-    <Compile Include="VideoView\View\VideoView.xaml.cs">
-      <DependentUpon>VideoView.xaml</DependentUpon>
-    </Compile>
-    <Compile Include="VideoView\ViewModel\VideoViewModel.cs" />
     <EmbeddedResource Include="Properties\Resources.resx">
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>

VIZ.H2V.Module/VideoMainView/View/VideoMainView.xaml

-<UserControl x:Class="VIZ.H2V.Module.VideoMainView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:local="clr-namespace:VIZ.H2V.Module"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="/VIZ.Framework.Common.Resource;component/Style/Button/Button_WindowTop.xaml"></ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-        </ResourceDictionary>
-    </UserControl.Resources>
-
-    <Grid>
-        <Grid.RowDefinitions>
-            <RowDefinition Height="60"></RowDefinition>
-            <RowDefinition Height="*"></RowDefinition>
-            <RowDefinition Height="60"></RowDefinition>
-        </Grid.RowDefinitions>
-        <!-- 头部 -->
-        <TextBlock Text="AI横转竖智能剪切系统" FontSize="20" Foreground="White" HorizontalAlignment="Center" VerticalAlignment="Center"></TextBlock>
-
-        <StackPanel Orientation="Horizontal" Grid.Column="2" HorizontalAlignment="Right" VerticalAlignment="Top">
-            <Button Command="{Binding Path=MinCommand}" Style="{StaticResource Button_Min}"></Button>
-            <Button Command="{Binding Path=CloseCommand}" Style="{StaticResource Button_Close}"></Button>
-        </StackPanel>
-
-        <!-- 视频区域 -->
-        <Grid Grid.Row="1" Margin="20,0,20,0">
-            <Grid.RowDefinitions>
-                <RowDefinition Height="*"></RowDefinition>
-                <RowDefinition Height="*"></RowDefinition>
-            </Grid.RowDefinitions>
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"></ColumnDefinition>
-                <ColumnDefinition Width="*"></ColumnDefinition>
-            </Grid.ColumnDefinitions>
-
-            <local:VideoView Key="CAM1" Grid.Row="0" Grid.Column="0"></local:VideoView>
-            <local:VideoView Key="CAM2" Grid.Row="0" Grid.Column="1"></local:VideoView>
-            <local:VideoView Key="CAM3" Grid.Row="1" Grid.Column="0"></local:VideoView>
-            <local:VideoView Key="CAM4" Grid.Row="1" Grid.Column="1"></local:VideoView>
-        </Grid>
-
-        <!-- 状态区域 -->
-        <local:VideoControlView Grid.Row="2"></local:VideoControlView>
-    </Grid>
-</UserControl>

VIZ.H2V.Module/VideoMainView/View/VideoMainView.xaml.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-using VIZ.Framework.Core;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// VideoMainView.xaml 的交互逻辑
-    /// </summary>
-    public partial class VideoMainView : UserControl
-    {
-        public VideoMainView()
-        {
-            InitializeComponent();
-
-            WPFHelper.BindingViewModel(this, new VideoMainViewModel());
-        }
-    }
-}

VIZ.H2V.Module/VideoMainView/ViewModel/VideoMainViewModel.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using VIZ.Framework.Core;
-using VIZ.Framework.Common;
-using System.Windows;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 主视图模型
-    /// </summary>
-    public class VideoMainViewModel : ViewModelBase
-    {
-        /// <summary>
-        /// 视频视图模型
-        /// </summary>
-        public VideoMainViewModel()
-        {
-            // 初始化命令
-            this.InitCommand();
-
-            // 初始化消息
-            this.InitMessage();
-
-            // 初始化属性
-            this.InitProperty();
-        }
-
-
-        /// <summary>
-        /// 初始化命令
-        /// </summary>
-        private void InitCommand()
-        {
-            this.LoadedCommand = new VCommand(this.Loaded);
-            this.MinCommand = new VCommand(this.Min);
-            this.CloseCommand = new VCommand(this.Close);
-        }
-
-        /// <summary>
-        /// 初始化消息
-        /// </summary>
-        private void InitMessage()
-        {
-
-        }
-
-        /// <summary>
-        /// 初始化属性
-        /// </summary>
-        private void InitProperty()
-        {
-
-        }
-
-        // ======================================================================================
-        // === Property ===
-        // ======================================================================================
-
-        // ======================================================================================
-        // === Command ===
-        // ======================================================================================
-
-        #region LoadedCommand -- 加载命令
-
-        /// <summary>
-        /// 加载命令
-        /// </summary>
-        public VCommand LoadedCommand { get; set; }
-
-        /// <summary>
-        /// 
-        /// </summary>
-        private void Loaded()
-        {
-
-        }
-
-        #endregion
-
-
-        #region CloseCommand -- 关闭命令
-
-        /// <summary>
-        /// 关闭命令
-        /// </summary>
-        public VCommand CloseCommand { get; set; }
-
-        /// <summary>
-        /// 关闭
-        /// </summary>
-        private void Close()
-        {
-            VideoMainView view = this.GetView<VideoMainView>();
-            if (view == null)
-                return;
-
-            MessageBoxExResult result = MessageBoxEx.ShowDialog("提示", "确定退出？", MessageBoxExButtons.YES_CANCEL);
-            if (result != MessageBoxExResult.YES)
-                return;
-
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-            if (window == null)
-                return;
-
-            window.Close();
-        }
-
-        #endregion
-
-        #region MinCommand -- 最小化窗口命令
-
-        /// <summary>
-        /// 最小化窗口命令
-        /// </summary>
-        public VCommand MinCommand { get; set; }
-
-        /// <summary>
-        /// 最小化
-        /// </summary>
-        private void Min()
-        {
-            VideoMainView view = this.GetView<VideoMainView>();
-            if (view == null)
-                return;
-
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-            if (window == null)
-                return;
-
-            window.WindowState = WindowState.Minimized;
-        }
-
-        #endregion
-
-
-        // ======================================================================================
-        // === Message ===
-        // ======================================================================================
-
-    }
-}

VIZ.H2V.Module/VideoView/Service/IVideoControlService.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using VIZ.Framework.Core;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 視頻控制服务
-    /// </summary>
-    public interface IVideoControlService : IService
-    {
-        /// <summary>
-        /// 播放是否可用
-        /// </summary>
-        bool IsPlayEnabled { get; set; }
-
-        /// <summary>
-        /// 暂停是否可用
-        /// </summary>
-        bool IsPauseEnabled { get; set; }
-
-        /// <summary>
-        /// 停止是否可用
-        /// </summary>
-        bool IsStopEnabled { get; set; }
-
-        /// <summary>
-        /// 时间滑块是否可用
-        /// </summary>
-        bool IsTimeBarEnabled { get; set; }
-
-        /// <summary>
-        /// 更新时间条信息
-        /// </summary>
-        void UpdateTimeBarInfo();
-    }
-}

VIZ.H2V.Module/VideoView/Service/IVideoService.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using VIZ.Framework.Common;
-using VIZ.Framework.Core;
-using VIZ.H2V.Domain;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 视频服务
-    /// </summary>
-    public interface IVideoService : IService
-    {
-        /// <summary>
-        /// OpenCV键
-        /// </summary>
-        string OpenCVKey { get; set; }
-
-        /// <summary>
-        /// 视频模型
-        /// </summary>
-        VideoModel VideoModel { get; set; }
-
-        /// <summary>
-        /// 打开文件
-        /// </summary>
-        /// <param name="fileName">文件名</param>
-        void Open(string fileName);
-
-        /// <summary>
-        /// 播放
-        /// </summary>
-        void Play();
-
-        /// <summary>
-        /// 暂停
-        /// </summary>
-        void Pause();
-
-        /// <summary>
-        /// 停止
-        /// </summary>
-        void Stop();
-
-        /// <summary>
-        /// 设置位置
-        /// </summary>
-        /// <param name="position">帧位置</param>
-        void SetPosition(int position);
-
-        /// <summary>
-        /// 获取OpenCV属性信息
-        /// </summary>
-        /// <returns>OpenCV属性信息</returns>
-        OpenCVPropertyInfos GetOpenCVPropertyInfos();
-    }
-}

VIZ.H2V.Module/VideoView/View/VideoControlView.xaml

-<UserControl x:Class="VIZ.H2V.Module.VideoControlView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:fcommon="clr-namespace:VIZ.Framework.Common;assembly=VIZ.Framework.Common"
-             xmlns:local="clr-namespace:VIZ.H2V.Module"
-             xmlns:fcore="clr-namespace:VIZ.Framework.Core;assembly=VIZ.Framework.Core"
-             xmlns:behaviors="http://schemas.microsoft.com/xaml/behaviors"
-             d:DataContext="{d:DesignInstance Type=local:VideoControlViewModel}"
-             mc:Ignorable="d" 
-             d:DesignHeight="60" d:DesignWidth="1920">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <fcore:TimeSpan2DoubleConverter x:Key="TimeSpan2DoubleConverter" Type="Second"></fcore:TimeSpan2DoubleConverter>
-            <fcore:Double2TimeSpanConverter x:Key="Double2TimeSpanConverter" Type="Second"></fcore:Double2TimeSpanConverter>
-        </ResourceDictionary>
-    </UserControl.Resources>
-    <Grid>
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="140"></ColumnDefinition>
-            <ColumnDefinition Width="140"></ColumnDefinition>
-            <ColumnDefinition Width="140"></ColumnDefinition>
-            <ColumnDefinition Width="*"></ColumnDefinition>
-            <ColumnDefinition Width="140"></ColumnDefinition>
-            <ColumnDefinition Width="140"></ColumnDefinition>
-            <ColumnDefinition Width="350"></ColumnDefinition>
-            <ColumnDefinition Width="200"></ColumnDefinition>
-        </Grid.ColumnDefinitions>
-        <!-- 播放器控制 -->
-        <Button Content="播放" Width="120" Height="40" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="0"
-                Command="{Binding Path=PlayCommand}"
-                IsEnabled="{Binding Path=IsPlayEnabled}"></Button>
-        <Button Content="暂停" Width="120" Height="40" Margin="10,0,10,0" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="1"
-                Command="{Binding Path=PauseCommand}"
-                IsEnabled="{Binding Path=IsPauseEnabled}"></Button>
-        <Button Content="停止" Width="120" Height="40" Margin="10,0,10,0" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="2"
-                Command="{Binding Path=StopCommmand}"
-                IsEnabled="{Binding Path=IsStopEnabled}"></Button>
-
-        <fcommon:VideoTimeBar Grid.Column="3" Foreground="White" FontSize="14"
-                              Time="{Binding Path=PositionTime,Mode=OneWay}"
-                              MaxTime="{Binding TotalTime,Mode=TwoWay}"
-                              IsEnabled="{Binding Path=IsTimeBarEnabled}" >
-            <behaviors:Interaction.Triggers>
-                <behaviors:EventTrigger EventName="TimeBarManualValueChanged">
-                    <behaviors:InvokeCommandAction Command="{Binding TimeBarManualValueChangedCommand}" PassEventArgsToCommand="True" />
-                </behaviors:EventTrigger>
-            </behaviors:Interaction.Triggers>
-        </fcommon:VideoTimeBar>
-
-        <Button Content="倒退5秒" Width="120" Height="40" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="4"
-                Command="{Binding Path=BackCommand}"
-                IsEnabled="{Binding Path=IsStopEnabled}"></Button>
-        <Button Content="前进5秒" Width="120" Height="40" HorizontalAlignment="Center" VerticalAlignment="Center" Grid.Column="5"
-                Command="{Binding Path=ForwardCommand}"
-                IsEnabled="{Binding Path=IsStopEnabled}"></Button>
-
-        <Grid Grid.Column="6">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="80"></ColumnDefinition>
-                <ColumnDefinition Width="*"></ColumnDefinition>
-                <ColumnDefinition Width="*"></ColumnDefinition>
-            </Grid.ColumnDefinitions>
-            <TextBlock Text="跳转至:" FontSize="16" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center"></TextBlock>
-            <TextBox Grid.Column="1" Padding="10,0,10,0" VerticalAlignment="Center" 
-                     Height="40" VerticalContentAlignment="Center" AcceptsReturn="False"
-                     Text="{Binding Path=GotoString,Mode=TwoWay}"
-                     ToolTip="时间格式：00:00:00"></TextBox>
-            <Button Grid.Column="2" Content="跳转" Width="120" Height="40"
-                    Command="{Binding Path=GotoCommand}"
-                    IsEnabled="{Binding Path=IsStopEnabled}"></Button>
-        </Grid>
-
-        <!-- 视频设置 -->
-        <Button Width="120" Height="40" HorizontalAlignment="Right" Margin="10,0,10,0" Content="视频设置" Grid.Column="7"
-                Command="{Binding Path=SettingCommand}"></Button>
-    </Grid>
-</UserControl>

VIZ.H2V.Module/VideoView/View/VideoControlView.xaml.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-using VIZ.Framework.Core;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// VideoControlView.xaml 的交互逻辑
-    /// </summary>
-    public partial class VideoControlView : UserControl
-    {
-        public VideoControlView()
-        {
-            InitializeComponent();
-
-            WPFHelper.BindingViewModel(this, new VideoControlViewModel());
-        }
-    }
-}

VIZ.H2V.Module/VideoView/View/VideoSettingView.xaml

-<UserControl x:Class="VIZ.H2V.Module.VideoSettingView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:behaviors="http://schemas.microsoft.com/xaml/behaviors"
-             xmlns:fcore="clr-namespace:VIZ.Framework.Core;assembly=VIZ.Framework.Core"
-             xmlns:fcommon="clr-namespace:VIZ.Framework.Common;assembly=VIZ.Framework.Common"
-             xmlns:local="clr-namespace:VIZ.H2V.Module"
-             d:DataContext="{d:DesignInstance Type=local:VideoSettingViewModel}" 
-             mc:Ignorable="d"  x:Name="uc"
-             d:DesignHeight="800" d:DesignWidth="1400">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <ResourceDictionary.MergedDictionaries>
-                <ResourceDictionary Source="/VIZ.Framework.Common.Resource;component/Style/ListBox/ListBox_None.xaml"></ResourceDictionary>
-                <ResourceDictionary Source="/VIZ.Framework.Common.Resource;component/Style/Button/Button_MessageBox.xaml"></ResourceDictionary>
-            </ResourceDictionary.MergedDictionaries>
-            <fcore:Bool2VisibilityConverter x:Key="Bool2VisibilityConverter"></fcore:Bool2VisibilityConverter>
-        </ResourceDictionary>
-    </UserControl.Resources>
-
-    <behaviors:Interaction.Triggers>
-        <behaviors:EventTrigger EventName="Loaded">
-            <behaviors:InvokeCommandAction Command="{Binding LoadedCommand}" />
-        </behaviors:EventTrigger>
-    </behaviors:Interaction.Triggers>
-
-    <Border Background="White" BorderBrush="#22000000" BorderThickness="1" CornerRadius="20">
-        <Border.Effect>
-            <DropShadowEffect Opacity="0.36"/>
-        </Border.Effect>
-        <Grid Margin="30,20,30,20">
-            <Grid.RowDefinitions>
-                <RowDefinition Height="40"></RowDefinition>
-                <RowDefinition Height="80"></RowDefinition>
-                <RowDefinition Height="*"></RowDefinition>
-                <RowDefinition Height="80"></RowDefinition>
-            </Grid.RowDefinitions>
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"></ColumnDefinition>
-                <ColumnDefinition Width="2*"></ColumnDefinition>
-            </Grid.ColumnDefinitions>
-            <fcommon:DragWindowBar Grid.RowSpan="4" Grid.ColumnSpan="2" Background="Transparent"></fcommon:DragWindowBar>
-            <TextBlock Text="视频设置" VerticalAlignment="Center" HorizontalAlignment="Left" FontSize="16"></TextBlock>
-            <TextBlock Text="分组" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="24"></TextBlock>
-            <Border Grid.Row="2" BorderBrush="#44000000" BorderThickness="1" Margin="0,0,20,0">
-                <ListBox x:Name="lbGroup" Style="{StaticResource ListBox_None}" ItemContainerStyle="{StaticResource ListBoxItem_None_IsSelected}"
-                         ItemsSource="{Binding Path=VideoGroups}" SelectedValue="{Binding Path=SelectedVideoGroup,Mode=TwoWay}">
-                    <ListBox.ItemTemplate>
-                        <DataTemplate>
-                            <Grid Height="40">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="40"></ColumnDefinition>
-                                    <ColumnDefinition Width="*"></ColumnDefinition>
-                                </Grid.ColumnDefinitions>
-                                <Rectangle Width="10" Height="10" Fill="Green" VerticalAlignment="Center" HorizontalAlignment="Center"
-                                           Visibility="{Binding Path=IsCurrentGroup,Converter={StaticResource Bool2VisibilityConverter}}"></Rectangle>
-                                <TextBlock Text="{Binding Path=Name}" VerticalAlignment="Center" HorizontalAlignment="Left" Grid.Column="1"
-                                           FontSize="18"></TextBlock>
-                            </Grid>
-                        </DataTemplate>
-                    </ListBox.ItemTemplate>
-                </ListBox>
-            </Border>
-            <TextBlock Text="设置" Grid.Row="1" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="24"></TextBlock>
-            <Border Grid.Row="2" Grid.Column="1" BorderBrush="#44000000" BorderThickness="1" Margin="20,0,0,0">
-                <Grid>
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="60"></RowDefinition>
-                        <RowDefinition Height="*"></RowDefinition>
-                    </Grid.RowDefinitions>
-                    <!-- 名称 -->
-                    <Grid>
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="120"></ColumnDefinition>
-                            <ColumnDefinition Width="*"></ColumnDefinition>
-                        </Grid.ColumnDefinitions>
-                        <TextBlock Text="名称:" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16"></TextBlock>
-                        <TextBox Grid.Column="1" Height="40" VerticalContentAlignment="Center" AcceptsReturn="False" 
-                                 Margin="0,0,20,0" Padding="10,0,10,0" FontSize="16"
-                                 Text="{Binding Path=SelectedVideoGroup.Name,Mode=TwoWay}"></TextBox>
-                    </Grid>
-                    <!-- 视频文件 -->
-                    <ListBox Style="{StaticResource ListBox_None}" Grid.Row="1" Margin="10,0,10,10" ScrollViewer.HorizontalScrollBarVisibility="Hidden"
-                             ItemsSource="{Binding ElementName=lbGroup,Path=SelectedValue.VideoList}">
-                        <ListBox.ItemTemplate>
-                            <DataTemplate>
-                                <Grid Height="60">
-                                    <Grid.ColumnDefinitions>
-                                        <ColumnDefinition Width="110"></ColumnDefinition>
-                                        <ColumnDefinition Width="400"></ColumnDefinition>
-                                        <ColumnDefinition Width="60"></ColumnDefinition>
-                                        <ColumnDefinition Width="60"></ColumnDefinition>
-                                        <ColumnDefinition Width="80"></ColumnDefinition>
-                                        <ColumnDefinition Width="100"></ColumnDefinition>
-                                        <ColumnDefinition Width="20"></ColumnDefinition>
-                                    </Grid.ColumnDefinitions>
-                                    <TextBlock Text="{Binding Path=Key}" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16"></TextBlock>
-                                    <TextBox Text="{Binding Path=Path,Mode=OneWay}" VerticalAlignment="Center" Grid.Column="1"
-                                             ToolTip="{Binding Path=Path,Mode=OneWay}"
-                                             FontSize="16" Height="40" VerticalContentAlignment="Center" AcceptsReturn="False"  
-                                             Padding="10,0,10,0" Margin="0,0,10,0" IsReadOnly="True"></TextBox>
-                                    <Button Content="..." Width="40" Height="40" Grid.Column="2"
-                                            Command="{Binding ElementName=uc,Path=DataContext.SelectVideoFileCommand}"
-                                            CommandParameter="{Binding .}"
-                                            VerticalAlignment="Center" HorizontalAlignment="Center"></Button>
-                                    <Button Content="清除" Width="40" Height="40" Grid.Column="3"
-                                            Command="{Binding ElementName=uc,Path=DataContext.ClearVideoFileCommand}"
-                                            CommandParameter="{Binding .}"
-                                            VerticalAlignment="Center" HorizontalAlignment="Center"></Button>
-                                    <TextBlock Text="时间偏移:" VerticalAlignment="Center" Grid.Column="4" FontSize="14"></TextBlock>
-                                    <TextBox Text="{Binding Path=OffsetSecString,Mode=TwoWay}" 
-                                             VerticalAlignment="Center" Grid.Column="5"
-                                             FontSize="16" Height="40" VerticalContentAlignment="Center" AcceptsReturn="False"  
-                                             Padding="10,0,10,0" Margin="0,0,10,0">
-                                    </TextBox>
-                                    <TextBlock Text="秒" VerticalAlignment="Center" Grid.Column="6" FontSize="14"></TextBlock>
-                                </Grid>
-                            </DataTemplate>
-                        </ListBox.ItemTemplate>
-                    </ListBox>
-                </Grid>
-            </Border>
-
-            <StackPanel Orientation="Horizontal" VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Row="3" Grid.Column="0">
-                <Button Grid.Row="2" Content="新建" Style="{StaticResource VMessageBox_Button_Yes}" Margin="10,0,10,0" Command="{Binding Path=NewGroupCommand}"></Button>
-                <Button Grid.Row="2" Content="删除" Style="{StaticResource VMessageBox_Button_Cancel}" Margin="10,0,10,0" Command="{Binding Path=DeleteGroupCommand}"></Button>
-            </StackPanel>
-
-            <StackPanel Orientation="Horizontal" VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Row="3" Grid.Column="1">
-                <Button Grid.Row="2" Content="关闭" Style="{StaticResource VMessageBox_Button_Cancel}"  Margin="10,0,10,0" Command="{Binding Path=CloseCommand}"></Button>
-                <Button Grid.Row="2" Content="应用" Style="{StaticResource VMessageBox_Button_Yes}" Margin="10,0,10,0" Command="{Binding Path=ApplyCommand}"></Button>
-            </StackPanel>
-        </Grid>
-    </Border>
-</UserControl>
\ No newline at end of file

VIZ.H2V.Module/VideoView/View/VideoSettingView.xaml.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-using VIZ.Framework.Core;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// VideoSettingView.xaml 的交互逻辑
-    /// </summary>
-    public partial class VideoSettingView : UserControl
-    {
-        public VideoSettingView()
-        {
-            InitializeComponent();
-            
-            WPFHelper.BindingViewModel(this, new VideoSettingViewModel());
-        }
-    }
-}

VIZ.H2V.Module/VideoView/View/VideoView.xaml

-<UserControl x:Class="VIZ.H2V.Module.VideoView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:behaviors="http://schemas.microsoft.com/xaml/behaviors"
-             xmlns:local="clr-namespace:VIZ.H2V.Module"
-             xmlns:fmodule="clr-namespace:VIZ.Framework.Common;assembly=VIZ.Framework.Common"
-             xmlns:fcore="clr-namespace:VIZ.Framework.Core;assembly=VIZ.Framework.Core"
-             d:DataContext="{d:DesignInstance Type=local:VideoViewModel}"
-             mc:Ignorable="d" x:Name="uc"
-             d:DesignHeight="450" d:DesignWidth="800">
-    <UserControl.Resources>
-        <ResourceDictionary>
-            <fcore:Bool2VisibilityConverter x:Key="Bool2VisibilityConverter" TrueVisibility="Visible" FalseVisibility="Hidden"></fcore:Bool2VisibilityConverter>
-        </ResourceDictionary>
-    </UserControl.Resources>
-    <behaviors:Interaction.Triggers>
-        <behaviors:EventTrigger EventName="Loaded">
-            <behaviors:InvokeCommandAction Command="{Binding LoadedCommand}" />
-        </behaviors:EventTrigger>
-    </behaviors:Interaction.Triggers>
-    <Grid>
-        <Grid.RowDefinitions>
-            <RowDefinition Height="60"></RowDefinition>
-            <RowDefinition Height="*"></RowDefinition>
-            <RowDefinition Height="20"></RowDefinition>
-        </Grid.RowDefinitions>
-        <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="*"></ColumnDefinition>
-            <ColumnDefinition Width="60"></ColumnDefinition>
-        </Grid.ColumnDefinitions>
-        <!-- 标题 -->
-        <TextBlock Text="{Binding ElementName=uc,Path=Key,Mode=OneWay}"
-                   HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="20" Foreground="White"></TextBlock>
-        <!-- 视频区域 -->
-        <Border Grid.Row="1" BorderBrush="#ff4c4c4c" BorderThickness="1">
-            <fmodule:VideoControl x:Name="video" Visibility="{Binding Path=IsVideoShow,Converter={StaticResource Bool2VisibilityConverter}}"></fmodule:VideoControl>
-        </Border>
-        <!-- 其他 -->
-        <Grid Grid.Row="1" Grid.Column="1">
-            <CheckBox Content="显隐" Foreground="White" FontSize="16"
-                      IsChecked="{Binding Path=IsVideoShow,Mode=TwoWay}"></CheckBox>
-        </Grid>
-    </Grid>
-</UserControl>

VIZ.H2V.Module/VideoView/View/VideoView.xaml.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-using VIZ.Framework.Core;
-using VIZ.Framework.Storage;
-using VIZ.H2V.Domain;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// VideoView.xaml 的交互逻辑
-    /// </summary>
-    public partial class VideoView : UserControl
-    {
-        public VideoView()
-        {
-            InitializeComponent();
-
-            WPFHelper.BindingViewModel(this, new VideoViewModel());
-
-            this.video.IsShowFPS = ApplicationDomainEx.IniStorage.GetValue<VideoConfig, bool>(p => p.VIDEO_IS_SHOW_FPS);
-        }
-
-        #region Key -- 键
-
-        /// <summary>
-        /// 键
-        /// </summary>
-        public string Key
-        {
-            get { return (string)GetValue(KeyProperty); }
-            set { SetValue(KeyProperty, value); }
-        }
-
-        /// <summary>
-        /// Using a DependencyProperty as the backing store for Key.  This enables animation, styling, binding, etc...
-        /// </summary>
-        public static readonly DependencyProperty KeyProperty =
-            DependencyProperty.Register("Key", typeof(string), typeof(VideoView), new PropertyMetadata(null));
-
-        #endregion
-    }
-}

VIZ.H2V.Module/VideoView/ViewModel/VideoControlViewModel.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using VIZ.Framework.Core;
-using VIZ.Framework.Module;
-using VIZ.Framework.Domain;
-using VIZ.H2V.Domain;
-using VIZ.Framework.Common;
-using System.Windows;
-using System.Diagnostics;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 视频控制视图模型
-    /// </summary>
-    public class VideoControlViewModel : ViewModelBase, IVideoControlService
-    {
-        /// <summary>
-        /// 视频控制视图模型
-        /// </summary>
-        public VideoControlViewModel()
-        {
-            // 注册视图模型服务
-            ApplicationDomainEx.ServiceManager.AddService(ServiceKeys.VideoControl, this);
-
-            // 初始化命令
-            this.InitCommand();
-        }
-
-        /// <summary>
-        /// 初始化命令
-        /// </summary>
-        private void InitCommand()
-        {
-            this.PlayCommand = new VCommand(this.Play);
-            this.PauseCommand = new VCommand(this.Pause);
-            this.StopCommmand = new VCommand(this.Stop);
-            this.SettingCommand = new VCommand(this.Setting);
-            this.BackCommand = new VCommand(this.Back);
-            this.ForwardCommand = new VCommand(this.Forward);
-            this.GotoCommand = new VCommand(this.Goto);
-            this.TimeBarManualValueChangedCommand = new VCommand<VideoTimeBarValueChangedEventArgs>(this.TimeBarManualValueChanged);
-        }
-
-        // ======================================================================================
-        // === Field ===
-        // ======================================================================================
-
-        /// <summary>
-        /// 当前监控的OpenCV流
-        /// </summary>
-        private OpenCVStream monitorStream;
-
-        // ======================================================================================
-        // === Property ===
-        // ======================================================================================
-
-        #region PositionTime -- 当前时间
-
-        private TimeSpan positionTime;
-        /// <summary>
-        /// 当前时间
-        /// </summary>
-        public TimeSpan PositionTime
-        {
-            get { return positionTime; }
-            set { positionTime = value; this.RaisePropertyChanged(nameof(PositionTime)); }
-        }
-
-        #endregion
-
-        #region TotalTime -- 总时间
-
-        private TimeSpan totalTime;
-        /// <summary>
-        /// 总时间
-        /// </summary>
-        public TimeSpan TotalTime
-        {
-            get { return totalTime; }
-            set { totalTime = value; this.RaisePropertyChanged(nameof(TotalTime)); }
-        }
-
-        #endregion
-
-        #region GotoString -- 跳转时间字符串
-
-        private string gotoString = "00:00:00";
-        /// <summary>
-        /// 跳转时间字符串
-        /// </summary>
-        public string GotoString
-        {
-            get { return gotoString; }
-            set { gotoString = value; this.RaisePropertyChanged(nameof(GotoString)); }
-        }
-
-        #endregion
-
-        #region IsPlayEnabled -- 播放是否可用
-
-        private bool isPlayEnabled;
-        /// <summary>
-        /// 播放是否可用
-        /// </summary>
-        public bool IsPlayEnabled
-        {
-            get { return isPlayEnabled; }
-            set { isPlayEnabled = value; this.RaisePropertyChanged(nameof(IsPlayEnabled)); }
-        }
-
-        #endregion
-
-        #region IsPauseEnabled -- 暂停是否可用
-
-        private bool isPauseEnabled;
-        /// <summary>
-        /// 暂停是否可用
-        /// </summary>
-        public bool IsPauseEnabled
-        {
-            get { return isPauseEnabled; }
-            set { isPauseEnabled = value; this.RaisePropertyChanged(nameof(IsPauseEnabled)); }
-        }
-
-        #endregion
-
-        #region IsStopEnabled -- 停止是否可用
-
-        private bool isStopEnabled;
-        /// <summary>
-        /// 停止是否可用
-        /// </summary>
-        public bool IsStopEnabled
-        {
-            get { return isStopEnabled; }
-            set { isStopEnabled = value; this.RaisePropertyChanged(nameof(IsStopEnabled)); }
-        }
-
-        #endregion
-
-        #region IsTimeBarEnabled -- 时间滑块是否可用
-
-        private bool isTimeBarEnabled;
-        /// <summary>
-        /// 时间滑块是否可用
-        /// </summary>
-        public bool IsTimeBarEnabled
-        {
-            get { return isTimeBarEnabled; }
-            set { isTimeBarEnabled = value; this.RaisePropertyChanged(nameof(IsTimeBarEnabled)); }
-        }
-
-        #endregion
-
-        // ======================================================================================
-        // === Command ===
-        // ======================================================================================
-
-        #region PlayCommand -- 播放命令
-
-        /// <summary>
-        /// 播放命令
-        /// </summary>
-        public VCommand PlayCommand { get; set; }
-
-        /// <summary>
-        /// 播放命令
-        /// </summary>
-        private void Play()
-        {
-            List<IVideoService> list = ApplicationDomain.ServiceManager.GetServiceList<IVideoService>();
-
-            list.ForEach(p => p.Play());
-
-            this.IsPauseEnabled = true;
-            this.IsStopEnabled = true;
-            this.IsTimeBarEnabled = true;
-            this.IsPlayEnabled = false;
-        }
-
-        #endregion
-
-        #region PauseCommand -- 暂停命令
-
-        /// <summary>
-        /// 暂停命令
-        /// </summary>
-        public VCommand PauseCommand { get; set; }
-
-        /// <summary>
-        /// 暂停
-        /// </summary>
-        private void Pause()
-        {
-            List<IVideoService> list = ApplicationDomain.ServiceManager.GetServiceList<IVideoService>();
-
-            list.ForEach(p => p.Pause());
-
-            this.IsPlayEnabled = true;
-            this.IsPauseEnabled = false;
-        }
-
-        #endregion
-
-        #region StopCommand -- 停止命令
-
-        /// <summary>
-        /// 停止命令
-        /// </summary>
-        public VCommand StopCommmand { get; set; }
-
-        /// <summary>
-        /// 停止
-        /// </summary>
-        private void Stop()
-        {
-            List<IVideoService> list = ApplicationDomain.ServiceManager.GetServiceList<IVideoService>();
-
-            list.ForEach(p => p.Stop());
-
-            this.IsPlayEnabled = true;
-            this.IsPauseEnabled = false;
-            this.IsStopEnabled = false;
-            this.PositionTime = TimeSpan.Zero;
-        }
-
-        #endregion
-
-        #region SettingCommand -- 视频设置命令
-
-        /// <summary>
-        /// 视频设置命令
-        /// </summary>
-        public VCommand SettingCommand { get; set; }
-
-        /// <summary>
-        /// 视频设置
-        /// </summary>
-        private void Setting()
-        {
-            VideoSettingView view = new VideoSettingView();
-
-            NoneWindow window = new NoneWindow(1400, 800, view);
-            window.ShowDialog();
-        }
-
-        #endregion
-
-        #region BackCommand -- 倒退命令
-
-        /// <summary>
-        /// 倒退命令
-        /// </summary>
-        public VCommand BackCommand { get; set; }
-
-        /// <summary>
-        /// 倒退
-        /// </summary>
-        private void Back()
-        {
-            TimeSpan time = TimeSpan.FromSeconds(this.PositionTime.TotalSeconds - 5);
-
-            this.GotoFrame(time);
-        }
-
-        #endregion
-
-        #region ForwardCommand -- 前进命令
-
-        /// <summary>
-        /// 前进命令
-        /// </summary>
-        public VCommand ForwardCommand { get; set; }
-
-        /// <summary>
-        /// 前进
-        /// </summary>
-        private void Forward()
-        {
-            TimeSpan time = TimeSpan.FromSeconds(this.PositionTime.TotalSeconds + 5);
-
-            this.GotoFrame(time);
-        }
-
-        #endregion
-
-        #region GotoCommand -- 跳转命令
-
-        /// <summary>
-        /// 跳转命令
-        /// </summary>
-        public VCommand GotoCommand { get; set; }
-
-        /// <summary>
-        /// 跳转
-        /// </summary>
-        private void Goto()
-        {
-            VideoControlView view = this.GetView<VideoControlView>();
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-
-            if (!TimeSpan.TryParse(this.GotoString, out TimeSpan time))
-            {
-                MessageBoxEx.ShowDialog("跳转时间格式不正确,格式：00:00:00", window);
-                return;
-            }
-
-            this.GotoFrame(time);
-        }
-
-        /// <summary>
-        /// 跳转帧
-        /// </summary>
-        /// <param name="time">跳转时间</param>
-        private void GotoFrame(TimeSpan time)
-        {
-            IVideoService service = this.GetFirstUsedService();
-
-            OpenCVPropertyInfos propertyInfos = service.GetOpenCVPropertyInfos();
-            int position = (int)(time.TotalSeconds * propertyInfos.Fps);
-            position = position > propertyInfos.FrameCount ? (int)propertyInfos.FrameCount : position;
-            position = position < 0 ? 0 : position;
-
-            List<IVideoService> list = ApplicationDomain.ServiceManager.GetServiceList<IVideoService>();
-
-            list.ForEach(p => p.SetPosition(position));
-
-            this.positionTime = time;
-            this.RaisePropertyChanged(nameof(PositionTime));
-        }
-
-        #endregion
-
-        #region TimeBarManualValueChangedCommand -- 进度条值手动改变时触发
-
-        /// <summary>
-        /// 进度条值手动改变时触发
-        /// </summary>
-        public VCommand<VideoTimeBarValueChangedEventArgs> TimeBarManualValueChangedCommand { get; set; }
-
-        /// <summary>
-        /// 进度条值手动改变
-        /// </summary>
-        /// <param name="args">事件参数</param>
-        private void TimeBarManualValueChanged(VideoTimeBarValueChangedEventArgs args)
-        {
-            List<IVideoService> list = ApplicationDomain.ServiceManager.GetServiceList<IVideoService>();
-            IVideoService service = this.GetFirstUsedService();
-            if (service == null)
-                return;
-
-            OpenCVPropertyInfos propertyInfos = service.GetOpenCVPropertyInfos();
-            if (propertyInfos == null)
-                return;
-
-            int position = (int)(propertyInfos.Fps * args.Time.TotalSeconds);
-
-            list.ForEach(p => p.SetPosition(position));
-        }
-
-        #endregion
-
-        // ======================================================================================
-        // === Public Function ===
-        // ======================================================================================
-
-        /// <summary>
-        /// 更新时间条信息
-        /// </summary>
-        public void UpdateTimeBarInfo()
-        {
-            IVideoService service = this.GetFirstUsedService();
-            if (service == null)
-                return;
-
-            OpenCVPropertyInfos propertyInfos = service.GetOpenCVPropertyInfos();
-
-            // 以获取到的第一个属性信息为主
-            this.TotalTime = TimeSpan.FromSeconds(propertyInfos.FrameCount / propertyInfos.Fps);
-            this.PositionTime = TimeSpan.Zero;
-
-            // 注册视频帧信息
-            if (this.monitorStream != null)
-            {
-                this.monitorStream.ExecuteVideoFrame -= OpenCVStream_ExecuteVideoFrame;
-            }
-
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(service.OpenCVKey);
-            stream.ExecuteVideoFrame -= OpenCVStream_ExecuteVideoFrame;
-            stream.ExecuteVideoFrame += OpenCVStream_ExecuteVideoFrame;
-
-            this.monitorStream = stream;
-        }
-
-        // ======================================================================================
-        // === Private Function ===
-        // ======================================================================================
-
-        /// <summary>
-        /// 触发视频渲染
-        /// </summary>
-        private void OpenCVStream_ExecuteVideoFrame(object sender, VideoFrameEventArgs e)
-        {
-            WPFHelper.BeginInvoke(() =>
-            {
-                this.PositionTime = TimeSpan.FromTicks(e.Frame.TimeStamp);
-
-                if (e.Frame.IsEnd)
-                {
-                    this.Stop();
-                }
-            });
-        }
-
-        /// <summary>
-        /// 获取第一根正在使用的视频服务
-        /// </summary>
-        /// <returns>视频服务</returns>
-        private IVideoService GetFirstUsedService()
-        {
-            var services = ApplicationDomainEx.ServiceManager.GetServiceList<IVideoService>();
-
-            foreach (IVideoService service in services)
-            {
-                OpenCVPropertyInfos propertyInfos = service.GetOpenCVPropertyInfos();
-                if (propertyInfos != null)
-                {
-                    return service;
-                }
-            }
-
-            return null;
-        }
-    }
-}

VIZ.H2V.Module/VideoView/ViewModel/VideoSettingViewModel.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Collections.ObjectModel;
-using VIZ.Framework.Core;
-using VIZ.H2V.Domain;
-using VIZ.Framework.Common;
-using VIZ.H2V.Storage;
-using Microsoft.Win32;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 视频设置视图模型
-    /// </summary>
-    public class VideoSettingViewModel : ViewModelBase
-    {
-        /// <summary>
-        /// 视频设置视图模型
-        /// </summary>
-        public VideoSettingViewModel()
-        {
-            // 初始化命令
-            this.InitCommand();
-        }
-
-        /// <summary>
-        /// 初始化命令
-        /// </summary>
-        private void InitCommand()
-        {
-            this.LoadedCommand = new VCommand(this.Loaded);
-            this.ApplyCommand = new VCommand(this.Apply);
-            this.CloseCommand = new VCommand(this.Close);
-            this.SaveCommand = new VCommand(this.Save);
-            this.NewGroupCommand = new VCommand(this.NewGroup);
-            this.DeleteGroupCommand = new VCommand(this.DeleteGroup);
-            this.SelectVideoFileCommand = new VCommand<VideoModel>(this.SelectVideoFile);
-            this.ClearVideoFileCommand = new VCommand<VideoModel>(this.ClearVideoFile);
-        }
-
-        // ======================================================================================
-        // === Property ===
-        // ======================================================================================
-
-        #region VideoGroups -- 视频分组集合
-
-        private ObservableCollection<VideoGroupModel> videoGroups = new ObservableCollection<VideoGroupModel>();
-        /// <summary>
-        /// 视频分组集合
-        /// </summary>
-        public ObservableCollection<VideoGroupModel> VideoGroups
-        {
-            get { return videoGroups; }
-            set { videoGroups = value; this.RaisePropertyChanged(nameof(VideoGroups)); }
-        }
-
-        #endregion
-
-        #region SelectedVideoGroup -- 选中的视频分组
-
-        private VideoGroupModel selectedVideoGroup;
-        /// <summary>
-        /// 选中的视频分组
-        /// </summary>
-        public VideoGroupModel SelectedVideoGroup
-        {
-            get { return selectedVideoGroup; }
-            set
-            {
-                // 在切换完成之前保存一次
-                this.Save();
-
-                selectedVideoGroup = value;
-                this.RaisePropertyChanged(nameof(SelectedVideoGroup));
-            }
-        }
-
-        #endregion
-
-        // ======================================================================================
-        // === Command ===
-        // ======================================================================================
-
-        #region LoadedCommand -- 加载完成命令
-
-        /// <summary>
-        /// 加载完成命令
-        /// </summary>
-        public VCommand LoadedCommand { get; set; }
-
-        /// <summary>
-        /// 加载完成
-        /// </summary>
-        private void Loaded()
-        {
-            // 加载最后一次使用的视频分组信息
-            var logs = ApplicationDomainEx.LiteDbContext.VideoGroupLog.FindAll();
-            VideoGroupLogEntity log = logs.FirstOrDefault();
-
-            // 加载视频分组信息
-            var groups = ApplicationDomainEx.LiteDbContext.VideoGroup.Find(p => !p.IsDelete).ToList();
-
-            foreach (var group in groups)
-            {
-                VideoGroupModel groupModel = new VideoGroupModel();
-                groupModel.Id = group.Id;
-                groupModel.Name = group.Name;
-                groupModel.DateTime = group.DateTime;
-                groupModel.IsCurrentGroup = log != null && log.GroupId == group.Id;
-
-                if (group.VideoList != null)
-                {
-                    foreach (var video in group.VideoList)
-                    {
-                        VideoModel videoModel = new VideoModel();
-                        videoModel.Key = video.Key;
-                        videoModel.Path = video.Path;
-                        videoModel.OffsetSec = video.OffsetSec;
-                        videoModel.OffsetSecString = video.OffsetSec.ToString();
-
-                        groupModel.VideoList.Add(videoModel);
-                    }
-                }
-
-                this.VideoGroups.Add(groupModel);
-            }
-        }
-
-        #endregion
-
-        #region ApplyCommand -- 应用流
-
-        /// <summary>
-        /// 应用流
-        /// </summary>
-        public VCommand ApplyCommand { get; set; }
-
-        /// <summary>
-        /// 应用流
-        /// </summary>
-        public void Apply()
-        {
-            VideoSettingView view = this.GetView<VideoSettingView>();
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-
-            if (this.SelectedVideoGroup == null)
-            {
-                MessageBoxEx.ShowDialog("请选择一个将要应用的视频分组", window);
-                return;
-            }
-
-            // 处理视频视图服务
-            var services = ApplicationDomainEx.ServiceManager.GetServiceList<IVideoService>();
-
-            foreach (IVideoService service in services)
-            {
-                VideoModel videoModel = this.SelectedVideoGroup.VideoList.FirstOrDefault(p => p.Key == service.OpenCVKey);
-                if (double.TryParse(string.IsNullOrWhiteSpace(videoModel.OffsetSecString) ? "0" : videoModel.OffsetSecString, out double value))
-                {
-                    videoModel.OffsetSec = value;
-                }
-
-                service.VideoModel = videoModel;
-                service.Open(videoModel?.Path);
-            }
-
-            // 处理视频控制服务
-            var controlSrvice = ApplicationDomainEx.ServiceManager.GetService<IVideoControlService>(ServiceKeys.VideoControl);
-            if (controlSrvice == null)
-                return;
-
-            controlSrvice.IsPlayEnabled = true;
-            controlSrvice.IsPauseEnabled = false;
-            controlSrvice.IsStopEnabled = false;
-            controlSrvice.IsTimeBarEnabled = true;
-            controlSrvice.UpdateTimeBarInfo();
-        }
-
-        #endregion
-
-        #region CloseCommand -- 关闭按钮
-
-        /// <summary>
-        /// 关闭按钮
-        /// </summary>
-        public VCommand CloseCommand { get; set; }
-
-        /// <summary>
-        /// 关闭
-        /// </summary>
-        private void Close()
-        {
-            // 关闭之前保存一次
-            this.Save();
-
-            VideoSettingView view = this.GetView<VideoSettingView>();
-            if (view == null)
-                return;
-
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-            if (window == null)
-                return;
-
-            window.Close();
-        }
-
-        #endregion
-
-        #region SaveCommand -- 保存命令
-
-        /// <summary>
-        /// 保存命令
-        /// </summary>
-        public VCommand SaveCommand { get; set; }
-
-        /// <summary>
-        /// 保存
-        /// </summary>
-        private void Save()
-        {
-            if (this.SelectedVideoGroup == null)
-                return;
-
-            VideoGroupEntity group = ApplicationDomainEx.LiteDbContext.VideoGroup.FindById(this.SelectedVideoGroup.Id);
-            if (group == null)
-            {
-                group = new VideoGroupEntity();
-            }
-            group.DateTime = DateTime.Now;
-            group.Id = this.SelectedVideoGroup.Id;
-            group.Name = this.SelectedVideoGroup.Name;
-            group.VideoList = new List<VideoEntity>();
-            foreach (VideoModel videoModel in this.SelectedVideoGroup.VideoList)
-            {
-                VideoEntity video = new VideoEntity();
-                video.Key = videoModel.Key;
-                video.Path = videoModel.Path;
-                if (!double.TryParse(string.IsNullOrWhiteSpace(videoModel.OffsetSecString) ? "0" : videoModel.OffsetSecString, out double value))
-                {
-                    MessageBoxEx.ShowDialog("输入的时间偏移格式不正确。", this.GetWindow());
-                    return;
-                }
-                video.OffsetSec = value;
-
-                group.VideoList.Add(video);
-            }
-
-            ApplicationDomainEx.LiteDbContext.VideoGroup.Upsert(group);
-        }
-
-        #endregion
-
-        #region NewGroupCommand -- 新建视频分组命令
-
-        /// <summary>
-        /// 新建命令
-        /// </summary>
-        public VCommand NewGroupCommand { get; set; }
-
-        /// <summary>
-        /// 新建分组
-        /// </summary>
-        private void NewGroup()
-        {
-            VideoGroupModel groupModel = new VideoGroupModel();
-
-            groupModel.VideoList.Add(new VideoModel { Key = ServiceKeys.CAM_1 });
-            groupModel.VideoList.Add(new VideoModel { Key = ServiceKeys.CAM_2 });
-            groupModel.VideoList.Add(new VideoModel { Key = ServiceKeys.CAM_3 });
-            groupModel.VideoList.Add(new VideoModel { Key = ServiceKeys.CAM_4 });
-
-            VideoGroupEntity group = new VideoGroupEntity();
-            group.Name = "新建分组";
-            group.DateTime = DateTime.Now;
-            ApplicationDomainEx.LiteDbContext.VideoGroup.Insert(group);
-
-            groupModel.Id = group.Id;
-            groupModel.Name = group.Name;
-
-            this.VideoGroups.Add(groupModel);
-        }
-
-        #endregion
-
-        #region DeleteGroupCommand -- 删除分组命令
-
-        /// <summary>
-        /// 删除分组命令
-        /// </summary>
-        public VCommand DeleteGroupCommand { get; set; }
-
-        /// <summary>
-        /// 删除分组
-        /// </summary>
-        private void DeleteGroup()
-        {
-            VideoSettingView view = this.GetView<VideoSettingView>();
-            Window window = WPFHelper.GetAncestorByType<Window>(view);
-
-            if (this.SelectedVideoGroup == null)
-            {
-                MessageBoxEx.ShowDialog("请选择一个要删除的分组", window);
-                return;
-            }
-
-            MessageBoxExResult result = MessageBoxEx.ShowDialog("删除视频分组", $"是否删除视频分组：{this.SelectedVideoGroup.Name}", MessageBoxExButtons.YES_CANCEL, window);
-            if (result == MessageBoxExResult.CANCEL)
-                return;
-
-            VideoGroupEntity entity = ApplicationDomainEx.LiteDbContext.VideoGroup.FindById(this.SelectedVideoGroup.Id);
-            entity.IsDelete = true;
-            ApplicationDomainEx.LiteDbContext.VideoGroup.Update(entity);
-
-            this.VideoGroups.Remove(this.SelectedVideoGroup);
-            this.SelectedVideoGroup = null;
-        }
-
-        #endregion
-
-        #region SelectVideoFileCommand -- 选择视频文件命令
-
-        /// <summary>
-        /// 选择视频文件命令
-        /// </summary>
-        public VCommand<VideoModel> SelectVideoFileCommand { get; set; }
-
-        /// <summary>
-        /// 选择视频文件
-        /// </summary>
-        /// <param name="videoModel">视频模型</param>
-        private void SelectVideoFile(VideoModel videoModel)
-        {
-            OpenFileDialog ofd = new OpenFileDialog();
-            ofd.Multiselect = false;
-            ofd.Filter = "video files (.mp4)|*.mp4|All files (*.*)|*.*";
-            if (ofd.ShowDialog() != true)
-                return;
-
-            videoModel.Path = ofd.FileName;
-        }
-
-        #endregion
-
-        #region ClearVideoFileCommand -- 清理视频文件命令
-
-        /// <summary>
-        /// 清理视频文件命令
-        /// </summary>
-        public VCommand<VideoModel> ClearVideoFileCommand { get; set; }
-
-        /// <summary>
-        /// 清理视频文件命令
-        /// </summary>
-        /// <param name="videoModel"></param>
-        private void ClearVideoFile(VideoModel videoModel)
-        {
-            videoModel.Path = string.Empty;
-            videoModel.OffsetSec = 0;
-            videoModel.OffsetSecString = videoModel.OffsetSec.ToString();
-        }
-
-        #endregion
-    }
-}

VIZ.H2V.Module/VideoView/ViewModel/VideoViewModel.cs

-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using VIZ.Framework.Common;
-using VIZ.Framework.Core;
-using VIZ.Framework.Domain;
-using VIZ.H2V.Domain;
-
-namespace VIZ.H2V.Module
-{
-    /// <summary>
-    /// 视频视图模型
-    /// </summary>
-    public class VideoViewModel : ViewModelBase, IVideoService
-    {
-        /// <summary>
-        /// 视频视图模型
-        /// </summary>
-        public VideoViewModel()
-        {
-            // 初始化命令
-            this.InitCommand();
-        }
-
-        /// <summary>
-        /// 初始化命令
-        /// </summary>
-        private void InitCommand()
-        {
-            this.LoadedCommand = new VCommand(this.Loaded);
-        }
-
-        // ======================================================================================
-        // === Property ===
-        // ======================================================================================
-
-        #region OpenCVKey -- 视频键
-
-        private string openCVKey;
-        /// <summary>
-        /// 视频键
-        /// </summary>
-        public string OpenCVKey
-        {
-            get { return openCVKey; }
-            set { openCVKey = value; this.RaisePropertyChanged(nameof(OpenCVKey)); }
-        }
-
-        #endregion
-
-        #region IsVideoShow -- 是否显示视频
-
-        private bool isVideoShow = true;
-        /// <summary>
-        /// 是否显示视频
-        /// </summary>
-        public bool IsVideoShow
-        {
-            get { return isVideoShow; }
-            set { isVideoShow = value; this.RaisePropertyChanged(nameof(IsVideoShow)); }
-        }
-
-        #endregion
-
-        #region VideoModel -- 视频模型
-
-        private VideoModel videoModel;
-        /// <summary>
-        /// 视频模型
-        /// </summary>
-        public VideoModel VideoModel
-        {
-            get { return videoModel; }
-            set { videoModel = value; this.RaisePropertyChanged(nameof(VideoModel)); }
-        }
-
-        #endregion
-
-        // ======================================================================================
-        // === Command ===
-        // ======================================================================================
-
-        #region LoadedCommand -- 加载命令
-
-        /// <summary>
-        /// 加载命令
-        /// </summary>
-        public VCommand LoadedCommand { get; set; }
-
-        /// <summary>
-        /// 加载
-        /// </summary>
-        private void Loaded()
-        {
-            if (!string.IsNullOrWhiteSpace(this.OpenCVKey))
-                return;
-
-            VideoView view = this.GetView<VideoView>();
-            if (view == null)
-                return;
-
-            this.OpenCVKey = view.Key;
-
-            // 注册服务
-            ApplicationDomain.ServiceManager.AddService(this.OpenCVKey, this);
-
-            // 添加视频流工具
-            OpenCVStreamOption option = new OpenCVStreamOption();
-            OpenCVStream stream = new OpenCVStream(option);
-            stream.ExecuteVideoFrame += Stream_ExecuteVideoFrame;
-
-            VideoStreamManager.Append(this.OpenCVKey, stream);
-        }
-
-        /// <summary>
-        /// 处理视频
-        /// </summary>
-        private void Stream_ExecuteVideoFrame(object sender, VideoFrameEventArgs e)
-        {
-            if (!this.IsVideoShow)
-            {
-                e.Frame.Dispose();
-                return;
-            }
-
-            VideoView view = this.GetView<VideoView>();
-            if (view == null)
-            {
-                e.Frame.Dispose();
-                return;
-            }
-
-            view.video.UpdateVideoFrame(e.Frame);
-        }
-
-        #endregion
-
-        // ======================================================================================
-        // === Private Field ===
-        // ======================================================================================
-
-
-        // ======================================================================================
-        // === IVideoViewModelService ===
-        // ======================================================================================
-
-        /// <summary>
-        /// 打开文件
-        /// </summary>
-        /// <param name="fileName">文件名</param>
-        public void Open(string fileName)
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return;
-
-            stream.ChangeUri(fileName);
-            this.SetPosition(0);
-        }
-
-        /// <summary>
-        /// 播放
-        /// </summary>
-        public void Play()
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return;
-
-            stream.Play();
-        }
-
-        /// <summary>
-        /// 暂停
-        /// </summary>
-        public void Pause()
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return;
-
-            stream.Pause();
-        }
-
-        /// <summary>
-        /// 停止
-        /// </summary>
-        public void Stop()
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return;
-
-            stream.Stop();
-            this.SetPosition(0);
-        }
-
-        /// <summary>
-        /// 设置位置
-        /// </summary>
-        /// <param name="position">帧位置</param>
-        public void SetPosition(int position)
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return;
-
-            if (this.VideoModel.OffsetSec != 0d)
-            {
-                OpenCVPropertyInfos propertyInfos = this.GetOpenCVPropertyInfos();
-                if (propertyInfos != null)
-                {
-                    int offset = (int)(this.VideoModel.OffsetSec * propertyInfos.Fps);
-                    position += offset;
-                    position = position < 0 ? 0 : position;
-                }
-            }
-
-            stream.SetPosition(position);
-            stream.TriggerExecuteCurrentPosVideoFrame();
-        }
-
-        /// <summary>
-        /// 获取OpenCV属性信息
-        /// </summary>
-        /// <returns>OpenCV属性信息</returns>
-        public OpenCVPropertyInfos GetOpenCVPropertyInfos()
-        {
-            OpenCVStream stream = VideoStreamManager.Get<OpenCVStream>(this.OpenCVKey);
-            if (stream == null)
-                return null;
-
-            return stream.PropertyInfos;
-        }
-    }
-}