School_Teach 25042019 1902 MyFreeCamsApril 25, 2019 School_Teach 25042019 1902 MyFreeCams Size: 40596424 bytes (38 MB), duration: 00:14:42, avg.bitrate: 359 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono