diff --git a/.gitignore b/.gitignore
index b324036083ef86dc3611c8708c4b96bd2c115a0f..1ea2497ad2a63c1270ade6f8cb0ed3ed0b625d26 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,156 @@
-# Benutzerspezifisch
+
+# Created by https://www.gitignore.io/api/macos,python,windows
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
 .idea/**
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.gitignore.io/api/macos,python,windows
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
deleted file mode 100644
index 9ce46e69a0d5dff1582cce2d4902c023ba348389..0000000000000000000000000000000000000000
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
-      <option name="ignoredPackages">
-        <value>
-          <list size="2">
-            <item index="0" class="java.lang.String" itemvalue="tblib" />
-            <item index="1" class="java.lang.String" itemvalue="virtualenv" />
-          </list>
-        </value>
-      </option>
-    </inspection_tool>
-    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
-      <option name="ignoredIdentifiers">
-        <list>
-          <option value="ErsterTest.quot" />
-        </list>
-      </option>
-    </inspection_tool>
-  </profile>
-</component>
\ No newline at end of file
diff --git a/.idea/medienverarbeitung17.projectmood.iml b/.idea/medienverarbeitung17.projectmood.iml
deleted file mode 100644
index 6711606311e2664bd835f92b5c114681d2e284f5..0000000000000000000000000000000000000000
--- a/.idea/medienverarbeitung17.projectmood.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="TestRunnerService">
-    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 71529a939195d9cfaa09e723d518de22caa3f871..0000000000000000000000000000000000000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6.3 virtualenv at C:\Users\arne8\venv" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/projectmood/cvhelper.py b/projectmood/cvhelper.py
new file mode 100644
index 0000000000000000000000000000000000000000..75980c183aaa26e97a1772d59eebb07167050d5c
--- /dev/null
+++ b/projectmood/cvhelper.py
@@ -0,0 +1,7 @@
+import cv2
+
+def createwindow(name, view, x=70, y=70, width=700, height=700):
+    cv2.namedWindow(name, cv2.WINDOW_NORMAL)
+    cv2.resizeWindow(name, width, height)
+    cv2.moveWindow(name, x, y)
+    cv2.imshow(name, view)
\ No newline at end of file
diff --git a/projectmood/main.py b/projectmood/main.py
index eb86ab44ccc72ca1e4224d2c3381b06a9c3f9cad..86efd9f4832be69691d6ea4e84514e2db494197a 100644
--- a/projectmood/main.py
+++ b/projectmood/main.py
@@ -1,4 +1,29 @@
 import cv2
-import emoji
+import sys
+import cvhelper
 
-print(emoji.emojize('Python is  :city_sunrise:', use_aliases=True))
\ No newline at end of file
+def main():
+
+    if len(sys.argv) > 1:
+        cap = cv2.VideoCapture(str(sys.argv[1]))
+    else:
+        cap = cv2.VideoCapture(0)
+
+    while(True):
+        # Capture frame-by-frame
+        ret, frame = cap.read()
+
+        # Our operations on the frame come here
+        gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+
+        cvhelper.createwindow('Grayscale', gray)
+
+
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
+    # When everything done, release the capture
+    cap.release()
+    cv2.destroyAllWindows()
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file