diff --git a/framework/Source/iOS/GPUImageView.m b/framework/Source/iOS/GPUImageView.m
index e092b80ee..f678c8033 100755
--- a/framework/Source/iOS/GPUImageView.m
+++ b/framework/Source/iOS/GPUImageView.m
@@ -230,54 +230,55 @@ - (void)presentFramebuffer;
 #pragma mark -
 #pragma mark Handling fill mode
 
-- (void)recalculateViewGeometry;
-{
+- (void)recalculateViewGeometry{
+__block CGRect currentBounds;
+dispatch_async(dispatch_get_main_queue(), ^(void){
+    //Run UI Updates
+    currentBounds = self.bounds;
     runSynchronouslyOnVideoProcessingQueue(^{
-        CGFloat heightScaling, widthScaling;
-        
-        CGSize currentViewSize = self.bounds.size;
-        
-        //    CGFloat imageAspectRatio = inputImageSize.width / inputImageSize.height;
-        //    CGFloat viewAspectRatio = currentViewSize.width / currentViewSize.height;
-        
-        CGRect insetRect = AVMakeRectWithAspectRatioInsideRect(inputImageSize, self.bounds);
-        
-        switch(_fillMode)
-        {
-            case kGPUImageFillModeStretch:
-            {
-                widthScaling = 1.0;
-                heightScaling = 1.0;
-            }; break;
-            case kGPUImageFillModePreserveAspectRatio:
-            {
-                widthScaling = insetRect.size.width / currentViewSize.width;
-                heightScaling = insetRect.size.height / currentViewSize.height;
-            }; break;
-            case kGPUImageFillModePreserveAspectRatioAndFill:
-            {
-                //            CGFloat widthHolder = insetRect.size.width / currentViewSize.width;
-                widthScaling = currentViewSize.height / insetRect.size.height;
-                heightScaling = currentViewSize.width / insetRect.size.width;
-            }; break;
-        }
-        
-        imageVertices[0] = -widthScaling;
-        imageVertices[1] = -heightScaling;
-        imageVertices[2] = widthScaling;
-        imageVertices[3] = -heightScaling;
-        imageVertices[4] = -widthScaling;
-        imageVertices[5] = heightScaling;
-        imageVertices[6] = widthScaling;
-        imageVertices[7] = heightScaling;
-    });
-    
-//    static const GLfloat imageVertices[] = {
-//        -1.0f, -1.0f,
-//        1.0f, -1.0f,
-//        -1.0f,  1.0f,
-//        1.0f,  1.0f,
-//    };
+    CGFloat heightScaling, widthScaling;
+
+          //    CGFloat imageAspectRatio = inputImageSize.width / inputImageSize.height;
+          //    CGFloat viewAspectRatio = currentViewSize.width / currentViewSize.height;
+          
+          CGRect insetRect = AVMakeRectWithAspectRatioInsideRect(inputImageSize, currentBounds);
+          
+          switch(_fillMode)
+          {
+              case kGPUImageFillModeStretch:
+              {
+                  widthScaling = 1.0;
+                  heightScaling = 1.0;
+              }; break;
+              case kGPUImageFillModePreserveAspectRatio:
+              {
+                  widthScaling = insetRect.size.width / currentBounds.size.width;
+                  heightScaling = insetRect.size.height / currentBounds.size.height;
+              }; break;
+              case kGPUImageFillModePreserveAspectRatioAndFill:
+              {
+                  //            CGFloat widthHolder = insetRect.size.width / currentBounds.size.width;
+                  widthScaling = currentBounds.size.height / insetRect.size.height;
+                  heightScaling = currentBounds.size.width / insetRect.size.width;
+              }; break;
+          }
+          
+          imageVertices[0] = -widthScaling;
+          imageVertices[1] = -heightScaling;
+          imageVertices[2] = widthScaling;
+          imageVertices[3] = -heightScaling;
+          imageVertices[4] = -widthScaling;
+          imageVertices[5] = heightScaling;
+          imageVertices[6] = widthScaling;
+          imageVertices[7] = heightScaling;
+      });
+    //    static const GLfloat imageVertices[] = {
+    //        -1.0f, -1.0f,
+    //        1.0f, -1.0f,
+    //        -1.0f,  1.0f,
+    //        1.0f,  1.0f,
+    //    };
+ });
 }
 
 - (void)setBackgroundColorRed:(GLfloat)redComponent green:(GLfloat)greenComponent blue:(GLfloat)blueComponent alpha:(GLfloat)alphaComponent;