cam1 cam2 False 1280 720 True False vertical True False 0.98999999999999999 True True False Fullscreen True False True True False Picture in Picture True False True True False Side-by-side Equal True False True True False Side-by-side Preview True False True True False False True True False Blank Stream True False True True False Enable Stream True False True True False False True True False Fullscreen Preview True False True True False Freeze Preview True False True False True 0 True False 320 True False vertical True False True False Audio False True 5 0 True False False liststore_audio 0 0 True True 5 1 False True 5 end 0 False True 5 0 True False vertical 1024 576 True True False False False True 5 0 True True 1 True True 1 True False 0 none True False 12 True False vertical video 320 180 True True False False False True 5 0 True False label True False cam1 True True 5 0 a btn_a True True True False True 5 1 b btn_b True True True False True 5 2 False True 1