School_Teach 24042019 1724 MyFreeCamsApril 24, 2019 School_Teach 24042019 1724 MyFreeCams Size: 286180238 bytes (272 MB), duration: 01:33:54, avg.bitrate: 396 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono