Video size is 377MB
That depends a lot on the network speed and type of network you are uploading from. Most schools have decent network connections for both downloading and uploading content. Home network connections, while normally offering fast download speeds typically have very slow upload speeds; sampling a few IPS web sites it looks typical for upload speeds to be 1/10th of download speeds. My ISP offers 10 MBPS download and 2 MBPS upload speeds. Using the site below I can see that at 2 MBPS it would take about 27 minutes to upload a 377 MB file. That is unless my kids are playing Fortnite at the time
File Download & Upload Time Calculator - Meridian Outpost
So my long winded answer basically says; it depends on a lot of things. I'd give a general range of 5-30 minutes for that sized file.
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