School_Teach 10052018 1741 MyFreeCamsMay 10, 2018 School_Teach 10052018 1741 MyFreeCams Size: 279555357 bytes (266 MB), duration: 00:31:36, avg.bitrate: 1151 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono