School_Teach 16042019 1908 MyFreeCamsApril 16, 2019 School_Teach 16042019 1908 MyFreeCams Size: 29589127 bytes (28 MB), duration: 00:07:46, avg.bitrate: 496 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono