Writing an app to stream video to iPhone

Question

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!

Answer 1

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.