ios app that make user can download video from ( youtube , twitter , instagram and any where ) by put url .
# The app contains 2 views
* First view :
text field to put video's url in it .
Button to download video .
progress bar for download status .
When user put wrong url there is alert view .
* second view :
table view contains viedos that the user downloaded and there is button in every sell near video for optios ( delete , save to cameraRoll , cancel )
there is player for video when user click on video
the app contains admob ads display after download completed
the app has to write by (( swift 3 )) and give me open source code
there is video explain What I want in attachment .