School_Teach 20072018 2008 MyFreeCamsJuly 20, 2018 School_Teach 20072018 2008 MyFreeCams Size: 159780038 bytes (152 MB), duration: 00:40:50, avg.bitrate: 509 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono