diff --git a/src/Tizen.Multimedia.Recorder/Recorder/VideoRecorder.Capabilities.cs b/src/Tizen.Multimedia.Recorder/Recorder/VideoRecorder.Capabilities.cs
index 0194cf57e58..7735c540296 100644
--- a/src/Tizen.Multimedia.Recorder/Recorder/VideoRecorder.Capabilities.cs
+++ b/src/Tizen.Multimedia.Recorder/Recorder/VideoRecorder.Capabilities.cs
@@ -27,7 +27,10 @@ namespace Tizen.Multimedia
     public partial class VideoRecorder
     {
         private static IEnumerable<Size> _frontResolutions;
+        private static readonly object _frontLock = new object();
+
         private static IEnumerable<Size> _rearResolutions;
+        private static readonly object _rearLock = new object();
 
         private static IEnumerable<Size> GetVideoResolutions(NativeHandle handle)
         {
@@ -75,19 +78,22 @@ public static IEnumerable<Size> GetSupportedVideoResolutions(CameraDevice device
         {
             ValidationUtil.ValidateEnum(typeof(CameraDevice), device, nameof(device));
 
-            if (device == CameraDevice.Front)
-            {
-                return _frontResolutions ?? (_frontResolutions = LoadVideoResolutions(CameraDevice.Front));
-            }
-
-            if (device == CameraDevice.Rear)
+            switch (device)
             {
-                return _rearResolutions ?? (_rearResolutions = LoadVideoResolutions(CameraDevice.Rear));
+                case CameraDevice.Front:
+                    lock (_frontLock)
+                    {
+                        return _frontResolutions ?? (_frontResolutions = LoadVideoResolutions(CameraDevice.Front));
+                    }
+                case CameraDevice.Rear:
+                    lock (_rearLock)
+                    {
+                        return _rearResolutions ?? (_rearResolutions = LoadVideoResolutions(CameraDevice.Rear));
+                    }
+                default:
+                    Debug.Fail($"No cache for {device}.");
+                    return LoadVideoResolutions(device);
             }
-
-            Debug.Fail($"No cache for {device}.");
-
-            return LoadVideoResolutions(device);
         }
 
         /// <summary>