is there a best practice for getting an event on every second of play开发者_开发知识库back of an AVAudioPlayer instance? I need to change a view automatically depending on the current playback time.
Thank You!
You could start one or more instances of NSTimer when playback starts, and change the view when the timer(s) fire.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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