True False 1 media-playback-pause-symbolic 1 True False 1 media-playback-start-symbolic 1 True False 6 True False center -1 True True True Play play_image True False False 0 -1 True True True Play pause_image True False False 1 False True 0 True False True 6 True True center True False False True 0 True False start center 6 True False start center 0:00 False False 0 True False start center / False False 1 True False start center 0:00 False False 2 False True 1 False True 1