School_Teach 09022019 1950 MyFreeCamsFebruary 9, 2019 School_Teach 09022019 1950 MyFreeCams Size: 85556766 bytes (81 MB), duration: 00:21:54, avg.bitrate: 508 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono