School_Teach 270217 1546 MyFreeCamsFebruary 27, 2017 School_Teach 270217 1546 MyFreeCams Size: 314109225 bytes (299.56 MB), duration: 00:23:25, avg.bitrate: 1745 kb/s Audio: aac, 16000 Hz, mono Video: h264, unknown, 640×480, 24 fps