School_Teach 25042018 1714 MyFreeCamsApril 25, 2018 School_Teach 25042018 1714 MyFreeCams Size: 203333371 bytes (193 MB), duration: 00:29:27, avg.bitrate: 899 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono