使用darwing流媒体服务器的实时流媒体

Question

我在我的mac上设置了一个darwin流媒体服务器。现在我需要在我的iphone上实时播放这些视频

但问题是，甚至在视频播放之前就调用了MPMoviePlayerPlaybackDidFinishNotification

我已经检查了服务器，它的启动和运行，我也成功地在safari和quicktime中打开了网址。但是视频不会在模拟器上播放，我写的代码是

NSURL *movieURL=[NSURL fileURLWithPath:@"rtsp://10.41.37.160/sample_300kbit.mov"];
// NSURL *movieURL = [NSURL URLWithString:@"rtsp://10.41.37.160/sample_300kbit.mp4"];
if (movieURL != nil) 
{
    moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
    [moviePlayer.view setFrame: CGRectMake(0, 0, 320, 400)];      

    [moviePlayer setControlStyle:MPMovieControlStyleFullscreen];
    [moviePlayer setMovieSourceType:MPMovieSourceTypeStreaming];
    [self.view addSubview:moviePlayer.view];
    moviePlayer.fullscreen=YES;
   // moviePlayer.initialPlaybackTime = -1.0;

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerScalingModeDidChangeNotification object:moviePlayer];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(endPlay:) name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer];
    moviePlayer.scalingMode = MPMovieScalingModeAspectFit; 
    moviePlayer.shouldAutoplay=YES;
    [moviePlayer play];
    //[self reloadInputViews];
}

-(void)moviePlayBackDidFinish: (NSNotification*)notification
{  


self.navigationItem.hidesBackButton = FALSE;
moviePlayer = [notification object];
[moviePlayer play];
}

-(void)endPlay: (NSNotification*)notification
{ 

NSLog(@"end Playing");
[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerScalingModeDidChangeNotification object:moviePlayer];
[[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer];
[moviePlayer stop];
[moviePlayer release];
}

Answer 1

我找不到任何文档来支持这一点，但是你不能在iOS上播放RTSP stream。

您必须使用HTTP (直接指向电影文件，或使用HTTP实况流)。我不认为Darwin Streaming server可以做HLS，但你可以使用普通的web服务器提供直接的电影文件。

请注意，视频可以使用的编解码器是somewhat limited...