swift2 播放网络文件夹中的视频文件

t1qtbnec 于 2022-11-06 发布在 Swift

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我正在尝试播放网络路径中的视频文件，该路径为
\alan\movies\kids\alladin.mp4的文件夹中。
我可以从Mac查看和浏览目录。
如果我将视频文件添加为项目的一部分，下面的代码可以正常工作

import UIKit
import AVFoundation
import AVKit
class ViewController: AVPlayerViewController {
    @IBOutlet var vwVideoView: UIView!
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        playVideo()
    }
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    private func playVideo() {
        if let path = NSBundle.mainBundle().pathForResource("Alladin", ofType: "mp4") {
            let url = NSURL(fileURLWithPath: path)
            player = AVPlayer(URL: url)
        }
        else {
            print("Oops, something wrong when playing video")
        }
    }
}

我从网络文件夹复制视频文件到我的本地电影文件夹如下

NSBundle.mainBundle().pathForResource("file://localhost/Users/alan/Movies/test/Alladin", ofType: "mp4")

视频文件仍然无法播放。这甚至可能从网络播放视频文件吗？
问候-艾伦-

swift2

来源：https://stackoverflow.com/questions/33476491/playing-a-video-file-from-network-folder

2条答案

按热度按时间

egdjgwm81#

您只能将AVPlayer用于嵌入式或本地视频，对于远程视频（在本例中为流视频），您可以使用MPMoviePlayerController并将名为movieSourceType的属性设置为MPMovieSourceTypeStreaming：

MPMoviePlayerViewController  *mediaPlayerVC = [[MPMoviePlayerViewController alloc] init];
mediaPlayerVC.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
[mediaPlayerVC.moviePlayer setContentURL:video-url];

或者，如果您不想使用mediaplayer，请尝试：

NSURL *url = [[NSBundle mainBundle] URLForResource:@"Alladin" withExtension:@"mp4"];
AVAsset *asset = [AVURLAsset URLAssetWithURL:url options:nil];
AVPlayerItem *item = [AVPlayerItem playerItemWithAsset:asset];
AVPlayer *player = [AVPlayer playerWithPlayerItem:item];

赞(0）回复(0）举报 2022-11-06

xmakbtuz2#

因为MPMoviePlayerViewController在iOS9中被弃用，所以，最好使用苹果的建议。

- (void)playVidea:(UIButton *)btn {
    // play local video
    // NSURL *url = [[NSBundle mainBundle] URLForResource:@"Alladin" withExtension:@"mp4"];
    // play video from service 
    NSURL *url = [NSURL URLWithString:@"http://119.23.148.104/image/931345031250313216.mp4"];
    AVAsset *asset = [AVURLAsset URLAssetWithURL:url options:nil];
    AVPlayerItem *item = [AVPlayerItem playerItemWithAsset:asset];
    AVPlayer *player = [AVPlayer playerWithPlayerItem:item];
    AVPlayerViewController *playController = [[AVPlayerViewController alloc] init];
    playController.player = player;
    [playController.player play];
    [self presentViewController:playController animated:YES completion:nil];
}

赞(0）回复(0）举报 2022-11-06

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swift2 播放网络文件夹中的视频文件

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