School_Teach 16052019 1634 MyFreeCamsMay 16, 2019 School_Teach 16052019 1634 MyFreeCams Size: 273293250 bytes (260 MB), duration: 01:33:11, avg.bitrate: 381 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono