School_Teach 20072018 1429 MyFreeCamsJuly 20, 2018 School_Teach 20072018 1429 MyFreeCams Size: 76313421 bytes (72 MB), duration: 00:26:21, avg.bitrate: 377 kb/s Video: h264, yuv420p, 640×480, 24 fps Audio: aac, 16000 Hz, mono