remove observers before adding thus preventing multiple observers for the same notification
remove observers before adding thus preventing multiple observers for the same notification

IMGGaming/react-native-video,IMGGaming/react-native-video,IMGGaming/react-native-video,brentvatne/react-native-video,brentvatne/react-native-video,IMGGaming/react-native-video,brentvatne/react-native-video