School_Teach 20072019 1425 MyFreeCamsJuly 20, 2019 School_Teach 20072019 1425 MyFreeCams Size: 12648013 bytes (12 MB), duration: 00:04:45, avg.bitrate: 346 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono