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?
Related
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];
Is is possible to play built-in sounds with AVAudioPlayer, to get around the limitations of AudioServicesPlaySystemSound?
For example:
AudioServicesPlaySystemSound(1360);
vs.
AVAudioPlayer
NSURL* url = [[NSBundle mainBundle] URLForResource:#"???" withExtension:#"??"];
player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&error];
[player play];
What would the path or code be (if possible)?
I want to play a radio station when someone presses the play radio button. However, it does not work.
Here is my code:
NSURL *url = [NSURL URLWithString:#"http://www.radio.net.pk/"];
NSData *data = [NSData dataWithContentsOfURL:url];
AVAudioPlayer *audio = [[AVAudioPlayer alloc] initWithData:data error:nil];
[audio play];
The AVAudioPlayer class only lets you play sound in any audio format available in iOS and OS X
This means, the AVAudioPlayer class does not provide support for streaming audio based on HTTP URL's. The URL used with initWithContentsOfURL: must be a local path URL.
So you should save the NSData locally (with different chunks) and play it using AVAudioPlayer.
It won't work ever.
Does radio.net.pk offers any APIs?
datWithContentsOfURL will return HTML string that you are trying to play using AVAudioPlayer !!. Please go through the website again and check for any developer API.
// Using this Cannel
NSURL *url6 = [NSURL URLWithString:#"http://sc6.spacialnet.com:35464/"]
layerItem = [AVPlayerItem playerItemWithURL:_strTemp]; // add url to playerItem
player = [AVPlayer playerWithPlayerItem:playerItem]; // add player item to AVAudioPlayer
player = [AVPlayer playerWithURL:_strTemp]
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've set my phone to muted state by switching vibrate/sound hardware button. In whole application some background music is playing unless the device is in muted state. So in this case, my music is playing but muted. Now in some point I want to present video (which is without sound but this shouldn't matter), however the video in MPMoviePlayerController turns music from AVAudioPlayer on even though the device is is 'muted' state. The AVAudioPlayer continues to play loudly even when i quit MPMoviePlayerController.
Some code samples, but i doubt it will help:
// movie without sound
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategorySoloAmbient error:nil];
NSURL *movieURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:#"myVideo" ofType:#"mp4"]];
_moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
[_scrollView addSubview:_moviePlayerController.view];
[_moviePlayerController prepareToPlay];
[_moviePlayerController play];
// music
_audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&error];
[_audioPlayer prepareToPlay];
[_audioPlayer play];
To fix this, I had to rewrite the code but instead of using MPMoviePlayerController I've used AVPlayer. Everything works like a charm now.