School_Teach 21032018 1837 MyFreeCamsMarch 21, 2018 School_Teach 21032018 1837 MyFreeCams Size: 98328180 bytes (93 MB), duration: 00:18:04, avg.bitrate: 708 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono