无法使用AVPlayer快速播放Slo-Mo视频

Question

    override func tableView(_ tableView: UITableView, didSelectRowAt 
indexPath: IndexPath) {
   let cell = tableView.cellForRow(at: indexPath) as! 
videoList_TableView_Cell_Controller
                let playerController = AVPlayerViewController()
                let player = AVPlayer(url: cell.videoUrl!)
                playerController.player = player
    self.present(playerController, animated: true, completion: {
        playerController.player?.play()
    })
}

That is my code for playing videos when user click on video icon from cell.But, problem is that when i want to play a Slo-Mo video that shows error. I am fetching video assets and then accessing them using urls. please provide a solution for slow motion videos.

Answer 1

You can use the rate property of AVPlayer as show the Apple Documentation

var rate: Float
The current playback rate.