视图中的MediaPlayer不玩. XamariniOS

Question

我有一个当地人。mov文件添加到我的Xamarin项目中。我想用我在主视图中添加的视图来播放它。故事板文件。

我做错了什么？

using Foundation;
using System;
using UIKit;
using MediaPlayer;

namespace XamarinTest
{
    public partial class heartbeatPage : UIViewController
    {
        MPMoviePlayerController moviePlayer;
    public heartbeatPage (IntPtr handle) : base (handle)
        {
            moviePlayer = new MPMoviePlayerController(NSUrl.FromFilename("heartAnimation4.mov"));
            moviePlayer.ScalingMode = MPMovieScalingMode.AspectFit;

        heartView = moviePlayer.View; //HeartView is a view I added in the storyboard.

        moviePlayer.PrepareToPlay();
        moviePlayer.Play();
    }
}

}

Answer 1

试试我的方法：

AVPlayer _player;
AVPlayerLayer _playerLayer;
AVAsset _asset;
AVPlayerItem _playerItem;

_asset = AVAsset.FromUrl(NSUrl.FromFilename("YourClip.mp4"));

_playerItem = new AVPlayerItem(_asset);
_player = new AVPlayer(_playerItem);

RegisterNotification();

_playerLayer = AVPlayerLayer.FromPlayer(_player);
_playerLayer.Frame = heartView.Frame;
_playerLayer.VideoGravity = AVLayerVideoGravity.ResizeAspectFill;

heartView.Layer.AddSublayer(_playerLayer);

_player.Play();