如何配置我的服务器以提供与MPMoviePlayerViewController一起播放的视频文件？

Question

我想使用MPMoviePlayerViewController在我的服务器上播放视频文件.但它不起作用.

我的iOS代码如下:

NSURL *mediaURL = [[NSURL alloc] initWithString:[[NSString alloc] initWithFormat:@"http://127.0.0.1:3000/media/%@", @"sample_iTunes.mov"]];
self.player = [[MPMoviePlayerViewController alloc] initWithContentURL: mediaURL];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(movieFinishedCallback:) name:MPMoviePlayerPlaybackDidFinishNotification object:self.player.moviePlayer];
self.player.moviePlayer.shouldAutoplay = YES;
self.player.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
[self presentMoviePlayerViewControllerAnimated:self.player];
[self.player.moviePlayer prepareToPlay];
[self.player.moviePlayer play];

-(void)movieFinishedCallback:(NSNotification*)aNotification
{
    NSLog(@"%@",[aNotification valueForKey:@"userInfo"]);
    MPMoviePlayerViewController* theMovie = [aNotification object];
}

我收到的错误信息NSNotification是:

MPMoviePlayerPlaybackDidFinishReasonUserInfoKey = 1;
error = "Error Domain=MediaPlayerErrorDomain Code=-11850 \"Operation Stopped\" UserInfo=0x1d51b640 {NSLocalizedDescription=Operation Stopped}";

然后我将URL更改为

http://km.support.apple.com/library/APPLE/APPLECARE_ALLGEOS/HT1211/sample_iTunes.mov

但它运作良好.由于这两个文件完全相同.我认为我的远程服务器一定有问题.这是我服务器的响应头:

HTTP/1.1 200 OK
Content-Length: 3284257
Date: Mon, 14 Jan 2013 06:06:12 GMT
Last-Modified: Sun, 13 Jan 2013 10:44:02 +0000
Accept-Ranges: bytes
Content-Type: video/quicktime
Connection: close
Server: Jetty(7.6.1.v20120215)

另外,视频可以在我的Macbook上使用Chrome/Safari播放,但它也无法在带浏览器的iPhone上播放.

Answer 1

更正内容 URL 后，如果Error Domain=MediaPlayerErrorDomain Code=-11850 \"Operation Stopped\"错误仍然发生，可能是因为您的 HTTP 服务器不支持字节范围请求。有关详细信息，请参阅立即调用 MPMoviePlayerPlaybackDidFinishNotification 。