背景に動画を流す方法

背景に動画を置く方法

画面の背景に動画をリピートで再生させ続けたい場合

viewController.swift

import UIKit
import AVFoundation

class PopupDetailViewController: UIViewController {

    var player = AVPlayer()
    let path = Bundle.main.path(forResource: "Sample", ofType: "mov")

    override func viewDidLoad() {
        super.viewDidLoad()
        player = AVPlayer(url: URL(fileURLWithPath: path!))
        player.play()

        let playerLayer = AVPlayerLayer(player: player)
//        フレームの大きさを決める
        playerLayer.frame = CGRect(x: 0, y: 0, width: view.frame.size.width, height: view.frame.size.height)
        playerLayer.videoGravity = .resizeAspectFill

        playerLayer.repeatCount = 0
        playerLayer.zPosition = -1
        view.layer.insertSublayer(playerLayer, at: 0)

//        リピートさせる
        NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: player.currentItem, queue: .main) { (notification) in
            self.player.seek(to: .zero)
            self.player.play()
        }
    }

動画の保存場所

ここにファイルを移せば再生される