diff --git a/src/Coordinate.h b/src/Coordinate.h
index 0a3ba978..f2b8b5fb 100644
--- a/src/Coordinate.h
+++ b/src/Coordinate.h
@@ -75,6 +75,18 @@ namespace openshot {
 		void SetJsonValue(const Json::Value root); ///< Load Json::Value into this object
 	};
 
+	/// Stream output operator for openshot::Coordinate
+	template<class charT, class traits>
+	std::basic_ostream<charT, traits>&
+	operator<<(std::basic_ostream<charT, traits>& o, const openshot::Coordinate& co) {
+    	std::basic_ostringstream<charT, traits> s;
+    	s.flags(o.flags());
+    	s.imbue(o.getloc());
+    	s.precision(o.precision());
+    	s << "(" << co.X << ", " << co.Y << ")";
+    	return o << s.str();
+	};
+
 }
 
 #endif
diff --git a/src/Fraction.h b/src/Fraction.h
index fb36e88b..a09db625 100644
--- a/src/Fraction.h
+++ b/src/Fraction.h
@@ -84,7 +84,16 @@ namespace openshot {
 		Fraction Reciprocal() const;
 	};
 
-
+	// Stream output operator for openshot::Fraction
+	template<class charT, class traits>
+	std::basic_ostream<charT, traits>&
+	operator<<(std::basic_ostream<charT, traits>& o, const openshot::Fraction& frac) {
+    	std::basic_ostringstream<charT, traits> s;
+    	s.flags(o.flags());
+    	s.imbue(o.getloc());
+    	s.precision(o.precision());
+    	s << "Fraction(" << frac.num << ", " << frac.den << ")";
+    	return o << s.str();
+	};
 }
-
 #endif
diff --git a/src/Point.h b/src/Point.h
index 1795c469..2602fb9f 100644
--- a/src/Point.h
+++ b/src/Point.h
@@ -126,6 +126,31 @@ namespace openshot
 
 	};
 
+	// Stream output operator for openshot::Point
+	template<class charT, class traits>
+	std::basic_ostream<charT, traits>&
+	operator<<(std::basic_ostream<charT, traits>& o, const openshot::Point& p) {
+    	std::basic_ostringstream<charT, traits> s;
+    	s.flags(o.flags());
+    	s.imbue(o.getloc());
+    	s.precision(o.precision());
+    	s << "co" << p.co;
+		switch(p.interpolation) {
+		case(openshot::LINEAR):
+			s << " interpolation(LINEAR)";
+			break;
+		case(openshot::CONSTANT):
+			s << " interpolation(CONSTANT)";
+			break;
+		case(openshot::BEZIER):
+			s << " interpolation(BEZIER)"
+			  << " handle_left" << p.handle_left
+			  << " handle_right" << p.handle_right;
+			break;
+		}
+    	return o << s.str();
+	};
+
 }
 
 #endif