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iphoneobjective-cvideovideo-streaming

Writing an app to stream video to iPhone

I'm interested in creating an iPhone app that can stream video from a central server, YouTube style. I was wondering if anyone has ever tried to do this before, what is the path of least resistant, existing APIs, etc? I really know nothing about how this is generally done. Would I be working with sockets? Just looking for some direction here. Thanks!

Solution

  • If you have the streaming server up and ready, it is quite easy to implement a video controller that pops up youtube-style.

    NSString *videoURLString = @"http://path-to-iphone-compliant-video-stream";
NSURL *videoURL = [NSURL URLWithString:videoURLString];
MPMoviePlayerController moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:videoURL]; 
[moviePlayer prepareToPlay]; 
[moviePlayer play];
[self.view addSubview:moviePlayer.view];

    You need to handle the controller that display the video player's view (which is self in this case).

    In iOS 3.2+ MPMoviePlayerViewController make it even easier:

    NSString *videoURLString = @"http://path-to-iphone-compliant-video-stream";
NSURL *videoURL = [NSURL URLWithString:videoURLString];
MPMoviePlayerViewController *moviePlayerView = [[[MPMoviePlayerViewController alloc] initWithContentURL:videoURL] autorelease];
[self presentMoviePlayerViewControllerAnimated:moviePlayerView];

    presentMoviePlayerViewControllerAnimated is a MediaPlayer's additional method to FWViewController that you will find in iOS 3.2+ and it takes care of creating a view controller and pushing it on the stack, animating it with a slide-from-bottom animation, as in youtube.app.