使用 MPMoviePlayerController 播放 URL

发布于 2024-12-10 19:45:52 字数 1661 浏览 0 评论 0原文

我正在使用下面的代码在 iPhone 中播放本地电影文件 Movie.m4v MPMoviePlayerController 并且工作正常。

现在，我已将相同的文件放入我的在线服务器 mobile.sample.com/Downloads/video/Movie.m4v 中。我想知道如何在 iPhone 中使用上述 URL 播放该电影（不使用 uiwebview）。

我怎样才能做到这一点？寻找你的想法。感谢您的任何帮助。

- (void) readyPlayer
{
    mp =  [[MPMoviePlayerController alloc] initWithContentURL:movieURL];

  if ([mp respondsToSelector:@selector(loadState)]) 
  {
    // Set movie player layout
    [mp setControlStyle:MPMovieControlStyleFullscreen];
    [mp setFullscreen:YES];

        // May help to reduce latency
        [mp prepareToPlay];

        // Register that the load state changed (movie is ready)
        [[NSNotificationCenter defaultCenter] addObserver:self 
                       selector:@selector(moviePlayerLoadStateChanged:) 
                       name:MPMoviePlayerLoadStateDidChangeNotification 
                       object:nil];
    }  
  else
  {
    // Register to receive a notification when the movie is in memory and ready to play.
    [[NSNotificationCenter defaultCenter] addObserver:self 
                         selector:@selector(moviePreloadDidFinish:) 
                         name:MPMoviePlayerContentPreloadDidFinishNotification 
                         object:nil];
  }
NSLog(@"ready");
  // Register to receive a notification when the movie has finished playing. 
  [[NSNotificationCenter defaultCenter] addObserver:self 
                        selector:@selector(moviePlayBackDidFinish:) 
                        name:MPMoviePlayerPlaybackDidFinishNotification 
                        object:nil];
}

原文

I am using the code below to play the local movie file Movie.m4v in iPhone using the
MPMoviePlayerController and which works fine.

Now I have placed the same file into my online server mobile.sample.com/Downloads/video/Movie.m4v. I want to know how I can play that movie using the above URL in the iPhone (not using the uiwebview).

How can I accomplish this? Looking for your thoughts. Thanks for any help.

- (void) readyPlayer
{
    mp =  [[MPMoviePlayerController alloc] initWithContentURL:movieURL];

  if ([mp respondsToSelector:@selector(loadState)]) 
  {
    // Set movie player layout
    [mp setControlStyle:MPMovieControlStyleFullscreen];
    [mp setFullscreen:YES];

        // May help to reduce latency
        [mp prepareToPlay];

        // Register that the load state changed (movie is ready)
        [[NSNotificationCenter defaultCenter] addObserver:self 
                       selector:@selector(moviePlayerLoadStateChanged:) 
                       name:MPMoviePlayerLoadStateDidChangeNotification 
                       object:nil];
    }  
  else
  {
    // Register to receive a notification when the movie is in memory and ready to play.
    [[NSNotificationCenter defaultCenter] addObserver:self 
                         selector:@selector(moviePreloadDidFinish:) 
                         name:MPMoviePlayerContentPreloadDidFinishNotification 
                         object:nil];
  }
NSLog(@"ready");
  // Register to receive a notification when the movie has finished playing. 
  [[NSNotificationCenter defaultCenter] addObserver:self 
                        selector:@selector(moviePlayBackDidFinish:) 
                        name:MPMoviePlayerPlaybackDidFinishNotification 
                        object:nil];
}

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南薇 2024-12-17 19:45:52

看看无论是在线观看还是下载数据你无论如何都会消耗网络带宽。如果您不使用 UIWebView，则可以执行以下任一操作：

http://allseeing-i.com/ASIHTTPRequest/How-to-use（基本处理
http 流）
将电影下载到应用程序数据中，然后播放。放
您自己稍后删除它的逻辑。这样做的一大缺点是，如果
电影操作系统尺寸较大，那么您可能无法在应用程序中下载它
iOS 设备上的磁盘空间有限。