School_Teach 27042019 1952 MyFreeCamsMay 23, 2019 School_Teach 27042019 1952 MyFreeCams Size: 108379854 bytes (103 MB), duration: 00:30:19, avg.bitrate: 465 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono