diff --git a/ISCamRecorder/ISCamera.cs b/ISCamRecorder/ISCamera.cs
index ed5752c..52a22f7 100644
--- a/ISCamRecorder/ISCamera.cs
+++ b/ISCamRecorder/ISCamera.cs
@@ -118,15 +118,15 @@
         /// ファイル保存
         /// </summary>
         /// <param name="outDir"></param>
-        public void SaveToFile(string outDir, int movieRate, string imageType) {
-            Debug.WriteLine($"{_CamID} starts saving.");
+        public void SaveToFile(string outDir, float frrate, int movieRate, string imageType) {
+            Debug.WriteLine($"{_CamID} starts saving with {frrate}fps.");
             // 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}.mp4");
             var writer = new H264Writer(movieFile, 
-                _RecSink.OutputFrameType, (int)FrameRate, movieRate * 1000);
+                _RecSink.OutputFrameType, (int)frrate, movieRate * 1000);
             writer.Begin();
             // ファイル保存
             for (int i = 0; i < _bufferlist.Length; i++) {
diff --git a/ISCamRecorder/MainForm.cs b/ISCamRecorder/MainForm.cs
index 1872224..07e8af8 100644
--- a/ISCamRecorder/MainForm.cs
+++ b/ISCamRecorder/MainForm.cs
@@ -222,7 +222,7 @@
                 for (var i = 0; i < _Cameras.Count; i++) {
                     var cam = _Cameras[i];
                     tasks[i] = Task.Run(() => cam.SaveToFile(
-                        outputDir, movieRate, imageType));
+                        outputDir, frameRate, movieRate, imageType));
                 }
                 Task.WaitAll(tasks);