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ios - AVAudioPlayer initWithContentsOfURL returns nil for ...
https://stackoverflow.com/questions/20104398/avaudioplayer-initwithcontentsofurl-returns-nil-for-aac-m4a-files
For example: NSData* data = [NSData dataWithContentsOfURL:url] ; AVAudioPlayer* audioPlayer = [[AVAudioPlayer alloc] initWithData:data error:outError]; Disappointing that apple initializes their audio player based on extension, instead of looking at the binary data and trying to figure out which type of data they received.
ios - Initializing AVAudioPlayer with an iPod Song URL ...
https://stackoverflow.com/questions/8691109/initializing-avaudioplayer-with-an-ipod-song-url-using-initwithcontentsofurl
I know it is possible to play iPod Songs using AVPlayer, but I cannot figure out how to initialize the AVAudioPlayer with an iPod song URL using initWithContentsOfURL. When I …
Apple Developer Documentation
https://developer.apple.com/documentation/avfaudio/avaudioplayer/1387281-initwithcontentsofurl
AVAudioPlayer ; initWithContentsOfURL:error: Language: Language: Swift ; Objective-C ; API Changes: None; Instance Method init With Contents Of URL: error: Creates a player to play audio from a file. Availability. iOS 2.2+ iPadOS 2.2+ macOS 10.7+ Mac Catalyst 13.0+ tvOS 9.0+ watchOS 7.0+ Framework. AVFAudio ...
Apple Developer Documentation
https://developer.apple.com/documentation/avfaudio/avaudioplayer
Overview. Use an audio player to: Play audio of any duration from a file or buffer. Control the volume, panning, rate, and looping behavior of the played audio. Access playback-level metering data. Play multiple sounds simultaneously by synchronizing the playback of multiple players. For more information about preparing your app to play audio ...
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 - 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 ...
AVAudioPlayer - AVFoundation - Jason's Blog
https://junchenghan.com/2017/08/15/avfoundation-avaudioplayer/
- (nullable instancetype)initWithContentsOfURL:(NSURL *)url error:(NSError **)outError; - (nullable instancetype)initWithData:(NSData *)data error:(NSError **)outError; // Example: // A function to create an AVAudioPlayer with local audio file name and its extension - (AVAudioPlayer *)playerFileName:(NSString *)name withExtension:(NSString *)extension
Could not initialize an instance of the type 'AVFoundation ...
https://social.msdn.microsoft.com/Forums/en-US/28eeda9e-6ee8-4049-9861-fa4b0e6a9cae/could-not-initialize-an-instance-of-the-type-avfoundationavaudioplayer
If sound is in your app's bundle you can simply play it using this code: var resourceName = ringtoneId.Split ('.');//"Alarm.m4r" for example string existingSound = NSBundle.MainBundle.PathForResource (resourceName [0], resourceName [1]); var url = NSUrl.FromFilename (existingSound); player = AVAudioPlayer.FromUrl (url); player.Play ();
Detecting/Fixing Memory Leaks
https://www.examplefiles.net/cs/1125201
What I am having problem with is in my AVPlayer and in my AVAudioPlayer and something in my AppDelegate. Should I find an alternate on this? or there's something wrong with my code? Here is my code below(I am using ARC by the way):--->AppDelegate
Playing Audio on an iPad using AVAudioPlayer (Xcode 4 ...
https://www.techotopia.com/index.php/Playing_Audio_on_an_iPad_using_AVAudioPlayer_(Xcode_4)
Next, an AVAudioPlayer instance is created using the URL of the audio file. Assuming no errors were detected, the current class is designated as the delegate for the audio player object. Finally a call is made to the audioPlayer object’s prepareToPlay method.
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