School_Teach 28032019 1715 MyFreeCamsApril 28, 2019 School_Teach 28032019 1715 MyFreeCams Size: 118352903 bytes (112 MB), duration: 00:29:56, avg.bitrate: 514 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono