I have an 8 second mp3 file and I'm trying to loop it as main menu music. I do this by using SKAction repeatActionForever, however every time it starts over there is a small pause between the loops. This is very annoying since it doesn't sound like it is one long song this way. How can I fix this?
EDIT:
It also doesn't work with AVAudioPlayer :(
Use AVAudioPlayer and set the numberOfLoops property to -1 in order to loop the sound indefinitely.
For example:
NSError *error;
NSURL *soundURL = [[NSBundle mainBundle] URLForResource:#"SomeSound.wav" withExtension:nil];
myPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:soundURL error:&error];
myPlayer.numberOfLoops = -1;
myPlayer.volume = 0.4;
myPlayer.delegate = self;
[myPlayer prepareToPlay];
[myPlayer play];
Related
I want to add background music to two scenes, but I want to music to be smooth, without stoping or something like that, for now I use :
NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]
pathForResource:#"back_ground_music"
ofType:#"wav"]];
player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil];
player.numberOfLoops = -1;
[player play];
It works fine, but it stops, when move to the next scene. I dont know much about programming, so is it possible? If yes, then how can I do that?
Hello my sounds play but if I keep hitting multiple sounds rapidly I get a crash EXC_BAD_ACCESS(code=1). Been trying for a long time to figure this one out. I tried using properties as well but no luck. Anybody ever seen this happen when playing multiple simultaneous sounds?
#interface SoundBoardScene : SKScene<AVAudioPlayerDelegate>
AVAudioPlayer *Player1;
AVAudioPlayer *Player2;
AVAudioPlayer *Player3;
AVAudioPlayer *Player4;
AVAudioPlayer *Player5;
AVAudioPlayer *Player6;
AVAudioPlayer *Player7;
AVAudioPlayer *Player8;
-(AVAudioPlayer*) PlayAudioFile:(AVAudioPlayer*)player withAudioFileName:(NSString*)audioFileName withExtensionType: (NSString*)audioFileExtension withLoopCount:(uint)NumberOfLoops
NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]
pathForResource:audioFileName
ofType:audioFileExtension]];
player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil];
player.numberOfLoops = NumberOfLoops;
return player;
}
-(void) initSounds
Player1 = [animalObject PlayAudioFile:Player1 withAudioFileName:#"Sound1" withExtensionType:#"mp3" withLoopCount:0];
Player1.delegate=self;
Player2 = [animalObject PlayAudioFile:Player2 withAudioFileName:#"Sound2" withExtensionType:#"mp3" withLoopCount:0];
Player2.delegate=self;
etc
etc
}
if([node.name isEqualToString:#"Sound1"])
{
[Player1 play];
}
if([node.name isEqualToString:#"Sound2"])
{
[Player2 play];
}
there is no need to use avplayer for play sound file.
try this code
[self runAction:[SKAction repeatAction:[SKAction playSoundFileNamed:#"pew1.wav" waitForCompletion:NO] count:count]];
Hi in my application, audio is playing when user press the button but now I have two audio buttons like audio1 and audio2, now I want to play second audio after a time interval once the audio1 is completed by clicking the same button.
- (IBAction)btn1:(id)sender {
NSString *audioPath = [[NSBundle mainBundle] pathForResource:#"audio" ofType:#"mp3" ];
NSURL *audioURL = [NSURL fileURLWithPath:audioPath];
NSError *error;
self.audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:audioURL error:&error];
[self.audioPlayer play];
}
The above code I have used for play one audio now I want to play second audio once the first audio completed please tell me how to make it.
Thanks.
Try this:
You have to add a bool variable with the name 'firstAudioPlayed' on start the variable should be NO or FALSE.
- (IBAction)btn1:(id)sender {
if (![self.audioPlayer isPlaying]) {
NSString *audioPath;
if (self.firstAudioPlayed) {
audioPath = [[NSBundle mainBundle] pathForResource:#"audio2" ofType:#"mp3" ];
} else {
audioPath = [[NSBundle mainBundle] pathForResource:#"audio1" ofType:#"mp3" ];
}
NSURL *audioURL = [NSURL fileURLWithPath:audioPath];
NSError *error;
self.audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:audioURL error:&error];
[self.audioPlayer play];
self.firstAudioPlayed = !self.firstAudioPlayed;
}
}
I'm not sure if it's working like this, else just ask with a comment...
Explication of the code:
First you check if the player is already playing a song, if he isn't, you check if the first audio already has played (self.firstAudioPlayed) with this you can give the correct path to load the audio file. Now you play this audio file.
(Sorry for my grammar and my english, corrections are welcome)
You probably should use player's delegate. Set audioPlayer.delegate=self; and implement audioPlayerDidFinishPlaying:successfully: method to see when a player finished playing.
Then you can do whatever you want in there, for example start the second audio.
I have a working AudioServicesPlaySystemSound code to run a 10s background music.
Is there a way for me to loop this audio every 10s ? I want it to run forever until an action is triggered to stop the audio (e.g: a button is pressed to stop the loop)
I read an article about dispatch_after and thought that it might be an appropriate way to create the loop.
Switch to AVAudioPlayer instead. Not only can you specify a number of times to play the sound, but you have more control over the sound, including volume level.
It isn't that much harder. For example, here is how you would play a sound, looped indefinitely:
NSURL *fileURL = [[NSURL alloc] initFileURLWithPath: soundFilePath];
AVAudioPlayer *player = [{AVAudioPlayer alloc] initWithContentsOfURL: fileURL error: nil];
player.numberofLoops = -1;
[player play];
and this is how you would stop it:
[player stop];
I am using AVAudioPlayer to make an MP3 player. I have multiple MP3 sounds and would like to play these sounds one by one. Following is the logic of my app:
///// For playing 1st sound
mp3Player = [[AVAudioPlayer alloc] initWithContentsOfURL:url1 error:nil];
[mp3Player prepareToPlay];
[mp3Player play];
///// For playing 2nd sound
mp3Player = nil;
mp3Player = [[AVAudioPlayer alloc] initWithContentsOfURL:url2 error:nil];
[mp3Player prepareToPlay];
[mp3Player play];
///// For playing 3rd sound
mp3Player = nil;
mp3Player = [[AVAudioPlayer alloc] initWithContentsOfURL:url3 error:nil];
[mp3Player prepareToPlay];
[mp3Player play];
etc...
Just would like to know: I nil out the player and alloc AVAudioPlayer before playing the next sound. Is there any performance (speed) or memory (leak) concern in this logic? (I am using ARC). If so, is there any way to alloc AVAudioPlayer just ONE time, and to accept diffrent URLs pointing to those sounds? Thanks a lot in advance.
I think below link may help you:
How to play multiple audio files in sequence by loop in AVAudioPlayer?
In which audioPlayerDidFinishPlaying is used to play next song after one finishes.