Avaudioplayer Error Code

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Avaudioplayer Sample Code

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Nsosstatuserrordomain Code

type up vote 22 down vote favorite 9 My app downloads an mp3 from our server and plays it back to the user. The file is 64 kbps (which is well within the acceptable range for iPhone if I understand correctly). I have looked up how to do this on dozens of sites and they all suggest that i do exactly this: NSData *data =

Nsosstatuserrordomain Code=2003334207

[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://.../file.mp3"]]; NSError *e = nil; AVAudioPlayer *player = [[AVAudioPlayer alloc] initWithData:data error&e]; [player setDelegate:self]; When I run the code, player comes back null and I get this error: 2011-02-04 10:44:46.176 MyApp[6052:207] Error loading audio: Error Domain=NSOSStatusErrorDomain Code=1954115647 "The operation couldn’t be completed. (OSStatus error 1954115647.)" 2011-02-04 10:44:49.647 MyApp[6052:207] unsupported file type I have checked the file and I know that it works. It will play with no problems on Windows Media Player, and Quicktime on mac. I have also uploaded the file to the iPhone emulator and it plays with no problems whatsoever. The file is fine, but for some reason AVAudioPlayer doesn't like it. Is there something I need to change? Is there some kind of setting for NSData to specify what kind of file it is? Does anyone have any idea? iphone ios mp3 avaudioplayer share|improve this question asked Feb 4 '11 at 18:41 mtmurdock 5,850174490 add a comment| 4 Answers 4 active oldest votes up vote 27 down vote accepted At long last i have found a solution to this problem! Instead of initializing the audio player with the NSData object, I saved the file to the Documents

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Error Domain=nsosstatuserrordomain Code=2003334207 "(null)"

might have Meta Discuss the workings and policies of this site About Us Learn error domain=nsosstatuserrordomain code=1954115647 more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation http://stackoverflow.com/questions/4901709/iphone-avaudioplayer-unsupported-file-type Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up AVAudioPlayer initWithContentsOfURL returns nil for AAC/M4A files up vote http://stackoverflow.com/questions/20104398/avaudioplayer-initwithcontentsofurl-returns-nil-for-aac-m4a-files 2 down vote favorite I use the following code to play an audio file. It plays fine for MP3 files, but when I try to play an AAC file, the [[AVAudioPlayer alloc] initWithContentsOfURL:] returns nil and I get the following error: Error Domain=NSOSStatusErrorDomain Code=1937337955 "The operation couldn’t be completed. (OSStatus error 1937337955.)" The audio file plays fine on Mac and iPhone (when I email it to myself) and is here: https://dl.dropboxusercontent.com/u/2667666/song.aac NSError *setCategoryError = nil; [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryAmbient error:&setCategoryError]; // Create audio player with background music NSString *backgroundMusicPath = [[NSBundle mainBundle] pathForResource:@"song" ofType:@"aac"]; NSURL *backgroundMusicURL = [NSURL fileURLWithPath:backgroundMusicPath]; NSError *error; _backgroundMusicPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:backgroundMusicURL error:&error]; if (!_backgroundMusicPlayer) { NSLog(@"_backgroundMusicPlayer pointer is null!!"); } [_backgroundMusicPlayer setDelegate:self]; // We need this so we can restart after interruptions [_backgroundMusicPlayer prepareToPlay]; [_backgroundMusicPlayer play]; Update: If I

called an audio player, provides playback of audio data from a file or memory.LanguageSwiftObjective-CSDKsiOS 2.2+macOS 10.7+tvOS 2.2+On This PageOverviewSymbolsRelationshipsOverviewApple recommends that you use this https://developer.apple.com/reference/avfoundation/avaudioplayer class for audio playback unless you are playing audio captured from a network stream or require very low I/O latency. For an overview of audio technologies, see Audio & Video Starting Point and Using Audio in Multimedia Programming Guide.Using an audio player you can:Play sounds of any durationPlay sounds from nsosstatuserrordomain code files or memory buffersLoop soundsPlay multiple sounds simultaneously, one sound per audio player, with precise synchronizationControl relative playback level, stereo positioning, and playback rate for each sound you are playingSeek to a particular point in a sound file, which supports such application features as fast forward and rewindObtain data you can avaudioplayer sample code use for playback-level meteringThe AVAudioPlayer class lets you play sound in any audio format available in iOS and macOS. You implement a delegate to handle interruptions (such as an incoming phone call on iOS) and to update the user interface when a sound has finished playing. The delegate methods are described in AVAudioPlayerDelegate.To play, pause, or stop an audio player, call one of its playback control methods, described in Configuring and Controlling Playback.This class uses the Objective-C declared properties feature for managing information about a sound—such as the playback point within the sound’s timeline, and for accessing playback options—such as volume and looping. To configure an appropriate audio session for playback on iOS, refer to AVAudioSession and AVAudioSessionDelegate. To learn how your choice of file formats impacts the simultaneous playback of multiple sounds, refer to iOS Hardware and Software Audio Codecs in Multimedia Programming Guide.SymbolsInitializing an AVAudioPlayer Object