diff --git a/ISCamRecorder/CvCamera.cs b/ISCamRecorder/CvCamera.cs
index 7f5ec3c..b19432f 100644
--- a/ISCamRecorder/CvCamera.cs
+++ b/ISCamRecorder/CvCamera.cs
@@ -29,20 +29,21 @@
         FrameRateCounter _Fps = new FrameRateCounter(10);   // フレームレート計測
         bool _Recoding = false;     // 録画中フラグ
         List<FrameInfo> _RecFrames = new List<FrameInfo>(); // 録画画像
-        string _OutputDir;
+        float _RecFrameRate = 0;    // 録画フレームレート
 
         /// <summary>
         /// カメラ接続
         /// </summary>
         /// <returns></returns>
-        public bool Open() {
-            camera = new VideoCapture(0);
+        public bool Open(int id, int frameWidth, int frameHeight) {
+            camera = new VideoCapture(id);
             if (!camera.IsOpened()) {
                 camera.Dispose();
                 camera = null;
                 return false;
             }
-
+            camera.FrameWidth = frameWidth;
+            camera.FrameHeight = frameHeight;
             return true;
         }
 
@@ -67,19 +68,25 @@
             if (camera != null) camera.Dispose();
         }
 
-        public void SaveToFile(string outDir, string imageType) {
+        public void SaveToFile(string outDir, string imageType, string recTime) {
+            if (_RecFrames.Count < 1) return;
             var CamID = "CvCam";
             Debug.WriteLine($"{CamID} starts saving with 0.0fps.");
             // 保存先確保
             var outDir2 = Path.Combine(outDir, CamID);
             Directory.CreateDirectory(outDir2);
-
+            // 動画保存準備
+            var movieFile = Path.Combine(outDir, $"{CamID}_{recTime}.mp4");
+            var writer = new VideoWriter(movieFile, FourCC.H264, 
+                _RecFrameRate, _RecFrames[0].FrameImage.Size());
             for (int i = 0; i < _RecFrames.Count; i++) {
                 string strSampleTime = _RecFrames[i].FrameTime.ToString(@"HHmmss\.fff");
                 var fileName = $"{CamID}_{strSampleTime}.{imageType.ToLower()}";
                 var filePath = Path.Combine(outDir2, fileName);
                 _RecFrames[i].FrameImage.SaveImage(filePath);
+                writer.Write(_RecFrames[i].FrameImage);
             }
+            writer.Release();
 
             _RecFrames.Clear();
             Debug.WriteLine($"{CamID} ends saving.");
@@ -90,6 +97,7 @@
         /// </summary>
         public void StartRecoding() {
             if (_RecFrames.Count > 0) _RecFrames.Clear();
+            _RecFrameRate = _Fps.FrameRate;
             _Recoding = true;
         }
 
diff --git a/ISCamRecorder/MainForm.cs b/ISCamRecorder/MainForm.cs
index 3929f2c..6e74095 100644
--- a/ISCamRecorder/MainForm.cs
+++ b/ISCamRecorder/MainForm.cs
@@ -21,6 +21,9 @@
         readonly int PLOT_YAXIS_MIN = 800;  // センサー値縦軸仮最小値
         readonly int PLOT_UPDATE_INTERVAL = 30; // グラフ更新時間
         readonly int UI_UPDATE_INTERVAL = 2000; // UI更新時間
+        readonly int CVCAMERA_ID = 0;       // 追加カメラのID
+        readonly int CVCAMERA_WIDTH = 1920; // 追加カメラの画像幅
+        readonly int CVCAMERA_HEIGHT = 1080; // 追加カメラの画像高さ
 
         private System.Threading.Timer _UITimer;    // UI更新タイマー
         List<ISCamera> _Cameras = new List<ISCamera> ();    // カメラオブジェクト
@@ -86,7 +89,7 @@
         /// OpenCVカメラスレッド
         /// </summary>
         private void CvCameraThread() {
-            if (!_CvCamera.Open()) return;
+            if (!_CvCamera.Open(CVCAMERA_ID, CVCAMERA_WIDTH, CVCAMERA_HEIGHT)) return;
             _CvCamera.CameraLoop();
         }
 
@@ -215,8 +218,8 @@
         /// 消費メモリ量をラベルに表示
         /// </summary>
         private void MemoryToUse() {
-            var memoryConsumption = _Cameras.Select(c => c.MemoryFor1SecRecoding()).Sum() 
-                * float.Parse(TxtRecodingDulation.Text);
+            var memoryConsumption = (_Cameras.Select(c => c.MemoryFor1SecRecoding()).Sum() 
+                + _CvCamera.MemoryFor1SecRecoding()) * float.Parse(TxtRecodingDulation.Text);
             LblRecodingMemory.Text = "消費するメモリ:" + memoryConsumption.ToString("#,0") + "MB";
             if (memoryConsumption > _availablePhysicalMemory && _availablePhysicalMemory != 0) LblRecodingMemory.ForeColor = Color.Red;
             else LblRecodingMemory.ForeColor = Color.Black;
@@ -286,7 +289,7 @@
                         outputDir, frameRate, movieRate, imageType, recTime));
                 }
                 Task.WaitAll(tasks);
-                _CvCamera.SaveToFile(outputDir, imageType);
+                _CvCamera.SaveToFile(outputDir, imageType, recTime);
 
                 // プレビューモードへ変更
                 _Cameras.ForEach(c => c.ChangeSink(false));