School_Teach 17062017 1938 MyFreeCamsJune 17, 2017 School_Teach 17062017 1938 MyFreeCams Size: 188638707 bytes (179 MB), duration: 00:38:33, avg.bitrate: 637 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono