diff --git a/.gitignore b/.gitignore
index eea7b5d..5c18a8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 
 generate test footage/images/
+
+generate test footage/3.MP4
diff --git a/ContourExctractor.py b/ContourExctractor.py
index 2299598..03ea153 100644
--- a/ContourExctractor.py
+++ b/ContourExctractor.py
@@ -15,9 +15,9 @@ class ContourExtractor:
 
     #X = {frame_number: [(contour, (x,y,w,h)), ...], }
     extractedContours = dict()
-    min_area = 200
-    max_area = 30000
-    threashold = 35
+    min_area = 100
+    max_area = 50000
+    threashold = 12
     xDim = 0
     yDim = 0
 
@@ -50,6 +50,7 @@ class ContourExtractor:
                 break
 
             frame = imutils.resize(frame, width=500)
+            frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
             gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
             gray = cv2.GaussianBlur(gray, (5, 5), 0)
 
diff --git a/Exporter.py b/Exporter.py
index 4936acd..683c1e5 100644
--- a/Exporter.py
+++ b/Exporter.py
@@ -38,3 +38,32 @@ class Exporter:
         
         writer.close() 
         #cv2.destroyAllWindows()
+    
+    def exportOverlayed(self, layers, outputPath):
+        fps = self.fps
+        writer = imageio.get_writer(outputPath, fps=fps)
+        
+        maxLength = self.getMaxLengthOfLayers(layers)
+
+        for i in range(maxLength):
+            frame1 = np.zeros(shape=[1080, 1920, 3], dtype=np.uint8)
+            frame1 = imutils.resize(frame1, width=512)
+
+            for layer in layers:
+                data = layer.data
+                if len(layer.data) > i:
+                    frame = layer.data[i]
+                    (x, y, w, h) = frame[1]
+                    frame = frame[0]
+
+                    frame1[y:y+h, x:x+w] = frame
+            writer.append_data(np.array(frame1))
+        writer.close() 
+
+    def getMaxLengthOfLayers(self, layers):
+        maxLength = 0
+        for layer in layers:
+            if layer.getLength() > maxLength:
+                maxLength = layer.getLength()
+        return maxLength
+
diff --git a/Layer.py b/Layer.py
index bdd809f..81be920 100644
--- a/Layer.py
+++ b/Layer.py
@@ -3,16 +3,23 @@ class Layer:
 
     startFrame = None
     lastFrame = None
+    length = None
 
     def __init__(self, startFrame, data):
         self.startFrame = startFrame
         self.lastFrame = startFrame
+        
         self.data = []
         self.data.append(data)
 
-        print("Layer constructed")
+        #print("Layer constructed")
 
     def add(self, frameNumber, data):
         if not (self.startFrame + len(self.data) - frameNumber < 0):
             self.lastFrame = frameNumber
             self.data.append(data)
+        
+    def getLength(self):
+        self.length = len(self.data)
+        return self.length
+
diff --git a/LayerFactory.py b/LayerFactory.py
index 4369d27..7b0e808 100644
--- a/LayerFactory.py
+++ b/LayerFactory.py
@@ -3,7 +3,7 @@ from Layer import Layer
 class LayerFactory:
     data = {}
     layers = []
-    tolerance = -10
+    tolerance = 5
     def __init__(self, data=None):
         print("LayerFactory constructed")
         self.data = data
diff --git a/__pycache__/ContourExctractor.cpython-37.pyc b/__pycache__/ContourExctractor.cpython-37.pyc
index 496f1a7..91f68bb 100644
Binary files a/__pycache__/ContourExctractor.cpython-37.pyc and b/__pycache__/ContourExctractor.cpython-37.pyc differ
diff --git a/__pycache__/Exporter.cpython-37.pyc b/__pycache__/Exporter.cpython-37.pyc
index bcdfd5e..3505af8 100644
Binary files a/__pycache__/Exporter.cpython-37.pyc and b/__pycache__/Exporter.cpython-37.pyc differ
diff --git a/__pycache__/Layer.cpython-37.pyc b/__pycache__/Layer.cpython-37.pyc
index 62c7a0f..2f83e59 100644
Binary files a/__pycache__/Layer.cpython-37.pyc and b/__pycache__/Layer.cpython-37.pyc differ
diff --git a/__pycache__/LayerFactory.cpython-37.pyc b/__pycache__/LayerFactory.cpython-37.pyc
index 87c4d50..8ba4258 100644
Binary files a/__pycache__/LayerFactory.cpython-37.pyc and b/__pycache__/LayerFactory.cpython-37.pyc differ
diff --git a/main.py b/main.py
index 6ca0693..49f460c 100644
--- a/main.py
+++ b/main.py
@@ -24,7 +24,7 @@ def demo():
     contours = contourExtractor.getextractedContours()
 
     layerFactory = LayerFactory(contours)
-    Exporter().exportLayers(layerFactory.layers, os.path.join(os.path.dirname(__file__), "./short.mp4"))
+    Exporter().exportOverlayed(layerFactory.layers, os.path.join(os.path.dirname(__file__), "./short.mp4"))
 
 def init():
     print("not needed yet")
diff --git a/short.mp4 b/short.mp4
index 2141bf3..30dfecb 100644
Binary files a/short.mp4 and b/short.mp4 differ