School_Teach 14052019 1703 MyFreeCamsMay 14, 2019 School_Teach 14052019 1703 MyFreeCams Size: 11624914 bytes (11 MB), duration: 00:03:46, avg.bitrate: 401 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono