Adds output choice feature. mandatory Output folder parameter may be removed in the future

test/path_test.py

@@ -0,0 +1,16 @@
+from facemovie import Facemovie
+from facemovie import FaceParams
+
+in_fo = "data/inputs/samples"
+#in_fo = "data/inputs/moi"
+out_fo = "data/plop/caca/test.mkv"
+
+xml_fo = "haarcascades"
+
+face_params = FaceParams.FaceParams(xml_fo, 'frontal_face')
+
+facemovie = Facemovie.FaceMovie(in_fo, out_fo, face_params)
+facemovie.check_out_name(out_fo)
+
+print facemovie.out_path, facemovie.out_name, facemovie.out_format
+print facemovie.get_out_file()