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objective c - PSA: [[AVAudioPlayer alloc] init] crashes in ...
https://stackoverflow.com/questions/58181247/psa-avaudioplayer-alloc-init-crashes-in-ios-13-1-and-avaudioplayer
One of our apps uses an AudioManager class which handles playback of various audio files and it creates two AVAudioPlayer instances on init. Many of …
How To Play Sounds - AVAudioPlayer Tutorial (For 2019)
https://codewithchris.com/avaudioplayer-tutorial/
In this AVAudioPlayer tutorial, we’re going to go through an example of playing a sound file that you’ve added to your Xcode project. You’ll see that it’s actually a really simple task to accomplish! Adding the framework to your project The first thing we’ll need to do is to add the AVFoundation framework to the
iOS AVAudioPlayer(音频播放) - 简书
https://www.jianshu.com/p/b6696495504b
iOS AVAudioPlayer(音频播放) AVAudioPlayer. 在iOS程序中，音频播放随处可见，有的声音只有1秒，有的声音好几分钟 。iOS支持的音频格式AAC、ALAC、IMA4、linear、MP3。 AVAudioPlayer类用于回放音频数据。是一个易于使用的类，它提供了大量的功能。
AVAudioPlayer cannot play music with a NSTimer in background
https://www.py4u.net/discuss/2784061
Answer #2: before going to code. you need to tell the OS that you want permission to play music in background. you can do that by setting a Key in your app's info.plist. <key> UIBackgroundModes </key> <array> <string> audio </string> </array>. doing so, you will be able to play audio when app moves to background.
MemoryLeak problem in following case
https://www.py4u.net/discuss/1616847
player = [[AVAudioPlayer alloc] initWithContentsOfURL:file error:&err]; Here is the SO posts which has discussed the same issue. AVAudioPlayer memory leak. AVAudioPlayer memory leak. AVAudioPlayer Memory Leak - Media Player Framework. Here is the blog post . AVAudioPlayer Memory Leak. EDITED: As per the blog tutorial your code must be look like ...
Play a short sound in iOS
https://www.py4u.net/discuss/1086756
player = [[AVAudioPlayer alloc] initWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"yourSound" withExtension:@"aif"] error:nil] I know the Apple Documentation says to declare a string and a NSURL, but if you combine it into one line, then you won't have to dispose of it afterwards.
iOS - How to stop background music when changing views
https://www.py4u.net/discuss/1359529
If i press a button which takes me to a new view, there is new background music. But the old background music (which goes in an infinite loop) keeps on going. Please help! also sample some code please, here is mine: - ( void )viewDidLoad { NSString *path = [ [ NSBundle mainBundle] pathForResource: @"MathMusic2" ofType: @"wav" ]; AVAudioPlayer ...
Tutorial: Playing Audio with AVAudioPlayer | iOS Developer ...
http://iosdeveloperzone.com/2012/10/01/tutorial-playing-audio-with-avaudioplayer/
13 Responses to Tutorial: Playing Audio with AVAudioPlayer. Hi Alex, thanks for the feedback. I really am hoping to write up the custom AVAudioPlayer soon. I am traveling at the moment and am finding it difficult to get time to sit down and write. Also, sometimes my access to internet connections is not so good.
Audio Recipes for iOS - Stanford University
https://ccrma.stanford.edu/~jsanchez/NSSpain.pdf
Agenda • SystemSound (Audio Toolbox) • Media Player (MPMusicPlayerController) • AVFoundation (AVAudioPlayer) • Audio Sessions @jsanchezsierra
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