file '13_1CH_02_36.mp4' 
file '13_1CH_02_37.mp4' 
file '13_1CH_07_21.mp4' 
file '13_1CH_11_41.mp4' 
file '14_2CH_24_26.mp4' 
file '15_EZR_10_27.mp4' 
file '15_EZR_10_33.mp4' 
file '15_EZR_10_43.mp4'