School_Teach 20062018 1844 MyFreeCamsJune 20, 2018 School_Teach 20062018 1844 MyFreeCams Size: 33223057 bytes (31 MB), duration: 00:06:08, avg.bitrate: 705 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono