You need to make a simple php script (with a framework of your choice) with a simple backed. I have the design ready, you can view it below. Only bid on this after you read the below document.
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24 freelancers are bidding on average $45 for this job
You have 3 difficulties in project 1- authorisation system 2- mechanism of hidding video (domain transparent) 3- what is with search? if You want right work done -Your choice will be me. Good luck)