Minor syntactic sugar

openlp/plugins/media/forms/mediaclipselectordialog.py

@@ -167,7 +167,7 @@ class Ui_MediaClipSelector(object):
         self.position_horizontalslider.setObjectName("position_horizontalslider")
         self.gridLayout.addWidget(self.position_horizontalslider, 6, 1, 1, 3)
         self.retranslateUi(MediaClipSelector)
-        QtCore.QMetaObject.connectSlotsByName(MediaClipSelector)
+        #QtCore.QMetaObject.connectSlotsByName(MediaClipSelector)
         MediaClipSelector.setTabOrder(self.media_path_combobox, self.load_disc_pushbutton)
         MediaClipSelector.setTabOrder(self.load_disc_pushbutton, self.title_combo_box)
         MediaClipSelector.setTabOrder(self.title_combo_box, self.audio_tracks_combobox)

openlp/plugins/media/forms/mediaclipselectorform.py

@@ -72,6 +72,13 @@ class MediaClipSelectorForm(QtGui.QDialog, Ui_MediaClipSelector):
         Constructor
         """
         super(MediaClipSelectorForm, self).__init__(parent)
+        self.vlc_instance = None
+        self.vlc_media_player = None
+        self.vlc_media = None
+        self.timer = None
+        self.audio_cd_tracks = None
+        self.audio_cd = False
+        self.playback_length = 0
         self.media_item = media_item
         self.setupUi(self)
         # most actions auto-connect due to the functions name, so only a few left to do