Avoid crash when text track doesn't have a title or language
Avoid crash when text track doesn't have a title or language

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