School_Teach 20032019 1959 MyFreeCamsMarch 20, 2019 School_Teach 20032019 1959 MyFreeCams Size: 99886356 bytes (95 MB), duration: 00:27:42, avg.bitrate: 469 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono