I want to download multiple videos at a time but in my case upto 3 videos downloaded properly but after that its override previous one. I am using urlSession downloadTask for running in background and save into document directory. Is there any better way to do this?
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try this tutorial and hope this tutorial https://www.raywenderlich.com/76341/use-nsoperation-nsoperationqueue-swift can help to solve your question . – Nassif Jun 18 '18 at 09:21