School_Teach 12012019 1754 MyFreeCamsJanuary 12, 2019 School_Teach 12012019 1754 MyFreeCams Size: 44951989 bytes (42 MB), duration: 00:12:27, avg.bitrate: 470 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono