设备检测 麦克风检测重做

XHWK.WKTool/App.config

@@ -5,12 +5,12 @@
   </startup>
   <appSettings>
     <!--0正式 1测试-->
-    <add key="IsDebug" value="1" />
+    <add key="IsDebug" value="0" />
     <!--参数是否加密 0不加密 1加密-->
     <add key="IsParameterEncryption" value="0" />
     <!--版本号-->
-    <add key="VersionCode" value="89" />
-    <add key="VersionName" value="2.6.9" />
+    <add key="VersionCode" value="90" />
+    <add key="VersionName" value="2.7.0" />
     <!--皮肤样式 0白 1蓝 2黑色 -->
     <add key="SkinStyle" value="0" />
     <!--是否输出视频记录日志：0否-->
@@ -34,11 +34,11 @@
     <!--是否为校外 1是 -->
     <add key="IsOutsideSchool" value="1" />
     <!--API请求地址-->
-    <add key="APIRequestAddress" value="https://zwwx.zzfls.com.cn:9001" />
+    <add key="APIRequestAddress" value="https://schoolapi.xhkjedu.com" />
     <!--文件平台请求地址-->
-    <add key="FileRequestAddress" value="https://zwwx.zzfls.com.cn:9002" />
+    <add key="FileRequestAddress" value="https://schoolfile.xhkjedu.com" />
     <!--展示文件服务器请求地址-->
-    <add key="SchoolfileRequestAddress" value="https://zwwx.zzfls.com.cn:9003" />
+    <add key="SchoolfileRequestAddress" value="https://schoolstatic.xhkjedu.com" />
     <!--认证请求地址-->
     <add key="CertapiRequestAddress" value="https://scapi.xhkjedu.com" />
     <!--摄像头位置 1.右上 2.左上 3.右下 4.左下-->

XHWK.WKTool/App.xaml.cs

@@ -321,14 +321,10 @@ namespace XHWK.WKTool
         /// </summary>
         public static VideoClipWindow W_VideoClipWindow = null;
 
-        /// <summary>
-        /// 设备检测
-        /// </summary>
-        public static DeviceWindow W_DeviceWindow = null;
-
         #endregion 页面
 
         #endregion 全局变量
+
         public APP()
         {
             Console.WriteLine("初始化APP");
@@ -642,7 +638,6 @@ namespace XHWK.WKTool
 
         #endregion 服务地址数据
 
- 
         #region 内存处理 -创建人：赵耀 -创建时间：2020年8月12日
 
         /// <summary>

XHWK.WKTool/DeviceWindow.xaml

@@ -6,6 +6,7 @@
     xmlns:gif="http://wpfanimatedgif.codeplex.com"
     xmlns:local="clr-namespace:XHWK.WKTool"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:view="clr-namespace:XHWK.WKTool.View"
     Title="设备检测"
     Width="569"
     Height="367"
@@ -195,8 +196,6 @@
                                     FontSize="16"
                                     Text="摄像头" />
                             </StackPanel>
-
-
                         </Button>
                         <Button
                             x:Name="BtnSpeaker"
@@ -419,7 +418,7 @@
                     </StackPanel>
                 </Grid>
                 <Grid Grid.Row="1">
-                    <!--<MediaElement Source="/SkinImages/Other/Dev_AcousticWave2.gif" OpacityMask="#FF000000" HorizontalAlignment="Left" Margin="10,0,0,0" LoadedBehavior="{Binding ElementName=MediaAudio,Path=LoadedBehavior}" />-->
+
                     <Grid
                         Width="300"
                         Height="100"
@@ -511,6 +510,7 @@
                         DisplayMemberPath="Value"
                         FontSize="14"
                         SelectedValuePath="Key"
+                        SelectionChanged="CmbMicrophoneList_SelectionChanged"
                         Style="{StaticResource stlComboBox}"
                         Text="请选择" />
                 </StackPanel>
@@ -520,61 +520,22 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="64" />
                     </Grid.RowDefinitions>
-                    <Grid
+                    <view:ZClippingBorder
                         x:Name="GridMicImg"
                         Width="300"
-                        Height="100"
+                        Height="20"
                         Margin="30,0,0,0"
                         HorizontalAlignment="Left"
                         VerticalAlignment="Top"
                         Background="#FFF1F2F8"
+                        ClipToBounds="True"
+                        CornerRadius="10"
                         Visibility="Visible">
-                        <Image
-                            x:Name="ImgMicAcousticWave"
-                            gif:ImageBehavior.AnimatedSource="/SkinImages/Other/Dev_AcousticWave2.gif"
-                            gif:ImageBehavior.AutoStart="True"
-                            gif:ImageBehavior.RepeatBehavior="Forever"
-                            Visibility="Hidden" />
-                    </Grid>
-
-                    <StackPanel
-                        Grid.Row="1"
-                        Margin="30,0,0,0"
-                        HorizontalAlignment="Left"
-                        VerticalAlignment="Center"
-                        Orientation="Horizontal">
-                        <Button
-                            x:Name="BtnMicrophoneDetection"
-                            Width="100"
-                            Height="30"
-                            Margin="0"
-                            HorizontalAlignment="Stretch"
-                            VerticalAlignment="Stretch"
-                            Background="#3f6fff"
-                            Click="BtnMicrophoneDetection_Click"
-                            Content="回响测试"
-                            Cursor="Hand"
-                            FontSize="15"
-                            Foreground="White"
-                            IsDefault="True" />
-
-                        <TextBlock
-                            x:Name="TbxMicrophoneDetection"
-                            Margin="10,0,0,0"
-                            HorizontalAlignment="Left"
-                            VerticalAlignment="Center"
-                            FontSize="16"
-                            Foreground="#FF000000"
-                            Text="待检测" />
-                        <MediaElement
-                            x:Name="MediaAudioMicPlay"
-                            Width="0"
-                            LoadedBehavior="Manual"
-                            MediaEnded="MediaAudioMicPlay_MediaEnded"
-                            Stretch="Fill"
-                            Visibility="Hidden"
-                            Volume="1" />
-                    </StackPanel>
+                        <ProgressBar
+                            x:Name="volumeProgressBar"
+                            BorderThickness="0"
+                            Maximum="100" />
+                    </view:ZClippingBorder>
                 </Grid>
 
                 <Grid Grid.Row="2">
@@ -592,7 +553,7 @@
                             VerticalAlignment="Center"
                             Background="#3f6fff"
                             Click="btn_microphone_good_Click"
-                            Content="可以听见"
+                            Content="可以看见"
                             Cursor="Hand"
                             FontSize="15"
                             Foreground="White"
@@ -606,7 +567,7 @@
                             VerticalAlignment="Center"
                             Background="#F1F2F3"
                             Click="btn_microphone_bad_Click"
-                            Content="听不见"
+                            Content="看不见"
                             Cursor="Hand"
                             FontSize="15"
                             Foreground="#333333"

XHWK.WKTool/DeviceWindow.xaml.cs

@@ -3,14 +3,13 @@ using Accord.Video.DirectShow;
 
 using Common.system;
 
-using NAudio.CoreAudioApi;
+using NAudio.Wave;
 
 using System;
 using System.Collections.Generic;
 using System.Data;
 using System.Drawing.Imaging;
 using System.IO;
-using System.Linq;
 using System.Threading;
 using System.Windows;
 using System.Windows.Input;
@@ -44,7 +43,6 @@ namespace XHWK.WKTool
             TxbCamera.Text = "";
             TxbSpeaker.Text = "";
             TxbMicrophone.Text = "";
-       
         }
 
         /// <summary>
@@ -65,6 +63,11 @@ namespace XHWK.WKTool
         private void BtnDown_Click(object sender, RoutedEventArgs e)
         {
             imgPlayer.Visibility = Visibility.Hidden;
+            closeCamera();
+            if (waveIn != null)
+            {
+                waveIn.StopRecording();
+            }
 
             Close();
         }
@@ -233,127 +236,79 @@ namespace XHWK.WKTool
             HidePage();
             GridMicrophone.Visibility = Visibility.Visible;
 
-            ImgMicAcousticWave.Visibility = Visibility.Hidden;
-            string AudioPath = FileToolsCommon.GetFileAbsolutePath("/temp/audio/");
-            FileToolsCommon.DeleteDirectory(AudioPath);
-
-            DataTable data = new DataTable();
-            List<string> MicrophoneList = APP.FFmpeg.GetMicrophoneNameList();
-            if (MicrophoneList.Count > 0)
+            ThreadPool.QueueUserWorkItem(s =>
             {
+                DataTable data = new DataTable();
                 data.Columns.Add("Value");
                 data.Columns.Add("Key");
-                for (int i = 0; i < MicrophoneList.Count; i++)
+                for (int n = 0; n < WaveIn.DeviceCount; n++)
                 {
+                    var caps = WaveIn.GetCapabilities(n);
+
                     //创建一行
                     DataRow row = data.NewRow();
                     //将此行添加到table中
                     data.Rows.Add(row);
-                    data.Rows[i]["Value"] = MicrophoneList[i];
-                    data.Rows[i]["Key"] = i.ToString();
+                    data.Rows[n]["Value"] = caps.ProductName;
+                    data.Rows[n]["Key"] = n + "";
                 }
-                CmbMicrophoneList.ItemsSource = data.DefaultView;
-                int CameraIndex = 0;
-                if (MicrophoneList.Exists(x => x == APP.MicrophoneName))
+                Dispatcher.Invoke(() =>
                 {
-                    CameraIndex = MicrophoneList.FindIndex(x => x == APP.MicrophoneName);
-                }
-                CmbMicrophoneList.SelectedIndex = CameraIndex;
-            }
+                    CmbMicrophoneList.ItemsSource = data.DefaultView;
+                    if (WaveIn.DeviceCount > 0)
+                    {
+                        CmbMicrophoneList.SelectedIndex = 0;
+                    }
+                });
+            });
         }
 
-        /// <summary>
-        /// 检测麦克风
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        private void BtnMicrophoneDetection_Click(object sender, RoutedEventArgs e)
+        private WaveInEvent waveIn = null;
+
+        private void CmbMicrophoneList_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
         {
-            ImgMicAcousticWave.Visibility = Visibility.Hidden;
-            //GridMicImg.Visibility = Visibility.Hidden;
-            string AudioPath = FileToolsCommon.GetFileAbsolutePath("/temp/audio/");
-            FileToolsCommon.CreateDirectory(AudioPath);
-            string audioMicrophonePath = AudioPath + "adoM" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".mp3";
-            TbxMicrophoneDetection.Text = "录制中...";
-            BtnMicrophoneDetection.Content = "正在录制";
-            BtnMicrophoneDetection.IsEnabled = false;
-            new Thread(new ThreadStart(new Action(() =>
+            if (waveIn != null)
             {
-                #region 检测麦克风
+                waveIn.StopRecording();
+            }
+            volumeProgressBar.Value = 0;
 
-                bool Record = APP.FFmpeg.StartRecordAudio(audioMicrophonePath, APP.MicrophoneName, false);
-                for (int i = 5; i > 0; i--)
-                {
-                    Dispatcher.Invoke(() =>
-                    {
-                        TbxMicrophoneDetection.Text = "请说话(" + i + "s)";
-                    });
-                    Thread.Sleep(1000);
-                }
-                if (Record)
+            if (CmbMicrophoneList.SelectedIndex >= 0)
+            {
+                waveIn = new WaveInEvent();
+                waveIn.DeviceNumber = CmbMicrophoneList.SelectedIndex;
+
+                //开始录音，写数据
+                waveIn.DataAvailable += (o, e1) =>
                 {
-                    if (FileToolsCommon.IsExistFile(audioMicrophonePath))
+                    byte[] buf = e1.Buffer;
+                    float maxNumber = 0;
+                    for (int index = 0; index < buf.Length; index += 2)
                     {
-                        Dispatcher.Invoke(() =>
-                        {
-                            TbxMicrophoneDetection.Text = "录制成功";
-
-                            MediaAudioMicPlay.Source = new Uri(audioMicrophonePath);
+                        short sample = (short)((buf[index + 1] << 8) | buf[index + 0]);
+                        float sample32 = sample / 32768f;
+                        sample32 = Math.Abs(sample32);
 
-                            ImgMicAcousticWave.Visibility = Visibility.Visible;
-                            MediaAudioMicPlay.Play();
-
-                            BtnMicrophoneDetection.Content = "回响中";
-                        });
-                    }
-                    else
-                    {
-                        //无法录制麦克风
-                        Dispatcher.Invoke(() =>
+                        if (sample32 > maxNumber)
                         {
-                            TbxMicrophoneDetection.Text = "不可用";
-
-                            FileToolsCommon.SetConfigValue("IsRecordingMicrophone", "0");
-                            //GridMicImg.Visibility = Visibility.Hidden;
-                        });
+                            maxNumber = sample32;
+                        }
                     }
-                }
-                else
-                {
-                    //无法录制麦克风
+
                     Dispatcher.Invoke(() =>
                     {
-                        TbxMicrophoneDetection.Text = "不可用";
-
-                        FileToolsCommon.SetConfigValue("IsRecordingMicrophone", "0");
-                        //GridMicImg.Visibility = Visibility.Hidden;
+                        volumeProgressBar.Value = maxNumber * 100;
                     });
-                }
-                APP.FFmpeg.StopRecordAudio(1);
-
-                #endregion 检测麦克风
+                };
 
-                Dispatcher.Invoke(() =>
+                //结束录音
+                waveIn.RecordingStopped += (s, a) =>
                 {
-                    BtnMicrophoneDetection.Content = "重新测试";
-                    BtnMicrophoneDetection.IsEnabled = true;
-                });
-            }))).Start();
-        }
+                    waveIn.Dispose();
+                };
 
-        /// <summary>
-        /// 播放结束
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        private void MediaAudioMicPlay_MediaEnded(object sender, RoutedEventArgs e)
-        {
-            MediaAudioMicPlay.Stop();
-            MediaAudioMicPlay.Position = TimeSpan.Zero;
-
-            ImgMicAcousticWave.Visibility = Visibility.Hidden;
-            BtnMicrophoneDetection.Content = "重新测试";
-            BtnMicrophoneDetection.IsEnabled = true;
+                waveIn.StartRecording();
+            }
         }
 
         #endregion 麦克风
@@ -443,14 +398,25 @@ namespace XHWK.WKTool
 
         private void btn_microphone_good_Click(object sender, RoutedEventArgs e)
         {
+            if (waveIn != null)
+            {
+                waveIn.StopRecording();
+            }
+
             microphoneGood = true;
             result_show();
+            CmbMicrophoneList.SelectedIndex = -1;
         }
 
         private void btn_microphone_bad_Click(object sender, RoutedEventArgs e)
         {
+            if (waveIn != null)
+            {
+                waveIn.StopRecording();
+            }
             microphoneGood = false;
             result_show();
+            CmbMicrophoneList.SelectedIndex = -1;
         }
 
         /// <summary>

XHWK.WKTool/View/ZClippingBorder.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+namespace XHWK.WKTool.View
+{
+    public class ZClippingBorder : Border
+    {
+        private object _oldClip;
+
+        protected override void OnRender(DrawingContext dc)
+        {
+            OnApplyChildClip();
+            base.OnRender(dc);
+        }
+
+        public override UIElement Child
+        {
+            get => base.Child;
+            set
+            {
+                if (Child != value)
+                {
+                    if (Child != null)
+                    {
+                        Child.SetValue(ClipProperty, _oldClip);
+                    }
+
+                    if (value != null)
+                    {
+                        _oldClip = value.ReadLocalValue(ClipProperty);
+                    }
+                    else
+                    {
+                        // If we dont set it to null we could leak a Geometry object
+                        _oldClip = null;
+                    }
+
+                    base.Child = value;
+                }
+            }
+        }
+
+        protected virtual void OnApplyChildClip()
+        {
+            UIElement child = Child;
+            if (child != null)
+            {
+                double top = Math.Max(CornerRadius.TopLeft, CornerRadius.TopRight);
+                double bottom = Math.Max(CornerRadius.BottomLeft, CornerRadius.BottomRight);
+                double max = Math.Max(top, bottom);
+                Size size = RenderSize;
+                double width = size.Width - (BorderThickness.Left + BorderThickness.Right);
+                double height = size.Height - (BorderThickness.Top + BorderThickness.Bottom);
+                Geometry result = new RectangleGeometry(new Rect(0, 0, width, height), max, max);
+                double halfWidth = width / 2;
+                double halfHeight = height / 2;
+
+                if (CornerRadius.TopLeft == 0)
+                {
+                    result = new CombinedGeometry(
+                        GeometryCombineMode.Union,
+                        result,
+                        new RectangleGeometry(new Rect(0, 0, halfWidth, halfHeight))
+                    );
+                }
+
+                if (CornerRadius.TopRight == 0)
+                {
+                    result = new CombinedGeometry(GeometryCombineMode.Union, result, new RectangleGeometry
+                (new Rect(halfWidth, 0, halfWidth, halfHeight)));
+                }
+
+                if (CornerRadius.BottomLeft == 0)
+                {
+                    result = new CombinedGeometry
+                  (GeometryCombineMode.Union, result, new RectangleGeometry
+                  (new Rect(0, halfHeight, halfWidth, halfHeight)));
+                }
+                if (CornerRadius.BottomRight == 0)
+                {
+                    result = new CombinedGeometry
+                  (
+                GeometryCombineMode.Union,
+                result,
+                new RectangleGeometry(new Rect(halfWidth, halfHeight, halfWidth, halfHeight))
+                );
+                }
+                child.Clip = result;
+            }
+        }
+    }
+}

XHWK.WKTool/XHMicroLessonSystemWindow.xaml.cs

@@ -126,7 +126,6 @@ namespace XHWK.WKTool
 
         #endregion 上传
 
-
         /// <summary>
         /// 键盘钩子
         /// </summary>
@@ -147,7 +146,6 @@ namespace XHWK.WKTool
             new Aspose.Slides.License().SetLicense(new MemoryStream(license));
             InitializeComponent();
 
-
             #region 调整文字大小
 
             APP.PageContextData.WordSize20 = 20.00;
@@ -2185,7 +2183,6 @@ namespace XHWK.WKTool
                 GridMain.Visibility = Visibility.Visible;
                 GridM.IsEnabled = true;
                 GridRecordingTitle.Visibility = Visibility.Visible;
-
             }
             else
             {
@@ -2193,7 +2190,6 @@ namespace XHWK.WKTool
                 GridMyVideo.Visibility = Visibility.Visible;
                 LoadUploadInitData();
             }
-
         }
 
         /// <summary>
@@ -2208,7 +2204,6 @@ namespace XHWK.WKTool
             //加载视频列表
             LoadingVideoList();
 
-
             Currpage = 0;
             PageNum = 0;
 
@@ -2278,9 +2273,6 @@ namespace XHWK.WKTool
             }
         }
 
-
-
-
         /// <summary>
         /// 搜索集合匹配的索引
         /// </summary>
@@ -2561,15 +2553,10 @@ namespace XHWK.WKTool
         /// <param name="e"></param>
         private void BtnDevice_Click(object sender, RoutedEventArgs e)
         {
-            if (APP.W_DeviceWindow == null)
-            {
-                APP.W_DeviceWindow = new DeviceWindow();
-                APP.W_DeviceWindow.Owner = this;
-            }
             rbnTurnOff.IsChecked = true;
             RbnTurnOff_Click(null, null);
-            APP.W_DeviceWindow.Initialize();
-            APP.W_DeviceWindow.ShowDialog();
+            DeviceWindow deviceWin = new DeviceWindow();
+            deviceWin.Show();
         }
 
         #endregion 设备检测
@@ -2583,7 +2570,6 @@ namespace XHWK.WKTool
         /// <param name="e"></param>
         private void BtnScreenRecording_Click(object sender, RoutedEventArgs e)
         {
-
             ThreadPool.QueueUserWorkItem(o =>
             {
                 bool microphoneGood = ZAudioRecordHelper.IsDeviceGood(ZAudioRecordHelper.RecordType.microphone);
@@ -2605,7 +2591,6 @@ namespace XHWK.WKTool
 
                     Record();
 
-
                     k_hook.Stop();
                     if (APP.W_ScreenRecordingToolbarWindow == null)
                     {
@@ -2632,9 +2617,6 @@ namespace XHWK.WKTool
                     Hide();
                 });
             });
-
-
-
         }
 
         /// <summary>
@@ -2686,6 +2668,7 @@ namespace XHWK.WKTool
         /// 视频保存路径名
         /// </summary>
         private string VideoSavePathName;
+
         /// <summary>
         /// 截图定时器
         /// </summary>
@@ -2740,7 +2723,6 @@ namespace XHWK.WKTool
 
             #endregion 防止连击
 
-
             if (APP.PageContextData.currpage == 0)
             {
                 MessageWindow.Show("请先导入文档或截图！");
@@ -2749,15 +2731,12 @@ namespace XHWK.WKTool
 
             if (RecordType == 0)
             {
-
                 ThreadPool.QueueUserWorkItem(o =>
                 {
-
                     bool microphoneGood = ZAudioRecordHelper.IsDeviceGood(ZAudioRecordHelper.RecordType.microphone);
 
                     Dispatcher.Invoke(() =>
                     {
-
                         if (!microphoneGood)
                         {
                             MessageWindow.Show("麦克风不可用");
@@ -2818,10 +2797,7 @@ namespace XHWK.WKTool
                             StartRecord();
                         }))).Start();
                     });
-
                 });
-
-
             }
             else if (RecordType == 1)
             {
@@ -3023,7 +2999,6 @@ namespace XHWK.WKTool
         {
             try
             {
-
                 //保存图片
 
                 try

XHWK.WKTool/XHWK.WKTool.csproj

@@ -334,6 +334,7 @@
     <Compile Include="VideoClipWindow.xaml.cs">
       <DependentUpon>VideoClipWindow.xaml</DependentUpon>
     </Compile>
+    <Compile Include="View\ZClippingBorder.cs" />
     <Compile Include="Welcome.xaml.cs">
       <DependentUpon>Welcome.xaml</DependentUpon>
     </Compile>

XHWK.WKTool/system/FFMpeg.cs

@@ -434,7 +434,7 @@ namespace Common.system
             ErrMessage = null;
             string Extension = FileToolsCommon.GetIOExtension(VideoSavePath);//扩展名
             Process[] KillProcessArray = Process.GetProcessesByName("ffmpeg");
-       
+
             foreach (Process KillProcess in KillProcessArray)
             {
                 KillProcess.Kill();
@@ -801,7 +801,7 @@ namespace Common.system
                 myProcess = new Process();
                 LogPath = CreateffmpegLog();
                 myProcess.StartInfo.FileName = ffmpegPath;   //ffmpeg.exe的绝对路径
-                                                                                                                 //myProcess.StartInfo.Arguments = "-i \"" + VideoPath + "\" -ss 1 -vframes 1 -r 1 -ac 1 -ab 2 -s " + thubWidth + "*" + thubHeight + " -f image2 \"" + ImagePath + "\"";
+                                                             //myProcess.StartInfo.Arguments = "-i \"" + VideoPath + "\" -ss 1 -vframes 1 -r 1 -ac 1 -ab 2 -s " + thubWidth + "*" + thubHeight + " -f image2 \"" + ImagePath + "\"";
                 myProcess.StartInfo.Arguments = "-i \"" + VideoPath + "\" -ss 1 -vframes 1 -r 1 -ac 1 -ab 2" + WHStr + " -f image2 \"" + ImagePath + "\"";
 
                 if (OutputVideoLog)
@@ -920,8 +920,7 @@ namespace Common.system
             }
         }
 
-
-        public bool VideoAudioMerge(string VideoPathName, string mp3path,string VideoSavePathName, int Width, int Height)
+        public bool VideoAudioMerge(string VideoPathName, string mp3path, string VideoSavePathName, int Width, int Height)
         {
             while (myProcess != null)
             {
@@ -939,7 +938,7 @@ namespace Common.system
                 myProcess.StartInfo.FileName = ffmpegPath;   //ffmpeg.exe的绝对路径
 
                 string ffmpegstr = "-i " + VideoPathName + " -i " + mp3path + " -acodec copy -vcodec libx264 " + "-s " + Width + "*" + Height + " " + VideoSavePathName;
-                Console.WriteLine("ffmpegstr:"+ ffmpegstr);
+                Console.WriteLine("ffmpegstr:" + ffmpegstr);
                 myProcess.StartInfo.Arguments = ffmpegstr;
 
                 if (OutputVideoLog)
@@ -1351,7 +1350,6 @@ namespace Common.system
             return devices;
         }
 
- 
         #endregion 获取麦克风
 
         #region 录音
@@ -1447,6 +1445,9 @@ namespace Common.system
                 waveIn.DataAvailable += (s, a) =>
                 {
                     writer.Write(a.Buffer, 0, a.BytesRecorded);
+                    short s1 = BitConverter.ToInt16(a.Buffer, 0);//这样采样比较少，反正是int16型的
+                    int s2 = Math.Abs(s1 / 50);
+                    Console.WriteLine("声音大小:" + s2);
                 };
 
                 //结束录音

打包脚本/Inno Setup星火微课.iss

@@ -3,7 +3,7 @@
 
 #define MyAppName "星火微课"  
 #define MyAppDir "xhwk"
-#define MyAppVersion "2.6.9"
+#define MyAppVersion "2.7.0"
 #define MyAppPublisher "河南星火燎原软件科技有限公司"
 #define MyAppURL "http://www.xhkjedu.com/"
 #define MySourcePath "D:\Project\C#\xhwkclient\XHWK.WKTool\bin\x86\Debug\"