audiotoolbox

Right now when a user presses a button I play a custom camera shutter sound. However, if possible, I would much rather just use the camera shutter sound that plays by default whenever you take a photo using your iPhone. Is there a way that I can access and use the default iPhone camera shutter sound? And if yes, then where is it actually located? I need to figure out it's file path so that I can use it with the code below and just change the input for pathForResource : NSString *soundFilePath = [[NSBundle mainBundle] pathForResource:@"shutter" ofType: @"wav"]; NSURL *fileURL = [[NSURL alloc]

When I am on sip call, sometimes I want to send dtmf digits. To do this I created a custom dial pad which when a key is pressed should play a sound of that key, but it is not playing that sound during a sip call (when there is no call, sound is played). These sounds are played with functions from AudioToolbox.h library ( AudioServicesPlaySystemSound(soundID) ). Is there some property that I need to set up in pjsip (pjsua) or in AudioToolbox library to enable a sound be played during a sip call? I know this is possible ( Bria has this, Groundwire also, not sure if they are using pjsip to

During a test, a client noticed that video playback in the iPhone pauses when headphones are unplugged. He wanted similar functionality for audio playback, and maybe the ability to pop up a message. Does anyone know if there's an event of some kind I could hook into to make this possible? henklein See Responding to Route Changes from the Audio Session Programming Guide. -marc This changed with iOS 7, you just need to listen to the notification named AVAudioSessionRouteChangeNotification [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioRouteChanged:) name