School_Teach 22042018 1838 MyFreeCamsApril 22, 2018 School_Teach 22042018 1838 MyFreeCams Size: 126392849 bytes (120 MB), duration: 00:12:57, avg.bitrate: 1270 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono