Overlay on top of Streaming MPMoviePlayerController

Question

I went through the example from apple \"MoviePlayer on iPhone\"

Im trying to overlay on top of the mpmovieplayercontroller,

it works perfectly with video cli

Answer 1

MPMoviePlayerController creates its own window and sets that as the key window - you probably know this already from the MoviePlayer sample app.

I don't know why, but there's a delay when the player uses a stream - so the keyWindow you get right after you initialize the player is likely not the player's window, since that seems to get added later.

You can "cheat" and use a timer to get the player window a few seconds later, and add your overlay:

[NSTimer scheduledTimerWithTimeInterval:5 target:self selector:@selector(addMyOverlay:) userInfo:nil repeats:FALSE]

Or you can listen for the UIWindowDidBecomeKeyNotification event, and do the same:

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyWindowChanged:) name:UIWindowDidBecomeKeyNotification object:nil];

Neither option is great (I'd love to know a cleaner way to do this), but it gets the job done.