School_Teach 24032018 1849 MyFreeCamsMarch 24, 2018 School_Teach 24032018 1849 MyFreeCams Size: 168336808 bytes (160 MB), duration: 00:31:55, avg.bitrate: 686 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono