School_Teach 02092019 1938 MyFreeCamsSeptember 2, 2019 School_Teach 02092019 1938 MyFreeCams Size: 85950005 bytes (81 MB), duration: 00:18:58, avg.bitrate: 590 kb/s Video: h264, yuv420p, 800×608, 30 fps Audio: aac, 16000 Hz, mono