School_Teach 18052019 1433 MyFreeCamsMay 18, 2019 School_Teach 18052019 1433 MyFreeCams Size: 74857680 bytes (71 MB), duration: 00:25:03, avg.bitrate: 389 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono