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Apple Developer Documentation
https://developer.apple.com/documentation/avfaudio/avaudiosession
) -> Bool {// Get the singleton instance. let audioSession = AVAudioSession.sharedInstance() do {// Set the audio session category, mode, and options. try audioSession.setCategory(.playback, mode: .moviePlayback, options: [])} catch {print ("Failed to set audio session category.")} // Other post-launch configuration. return true}
Technical Q&A QA1799: AVAudioSession - Microphone …
https://developer.apple.com/library/archive/qa/qa1799/_index.html
For example, when recording video setting the AVAudioSessionModeVideoRecording audio session mode will select the "top" microphone instead of the default "bottom" microphone on iPhone 4/4S, and on iPhone 5 the "front" and "back" microphones will be used to provide directional noise reduction through beam forming …
AVAudioSession reroutes iPhone audio automatically ...
https://stackoverflow.com/questions/4787991/avaudiosession-reroutes-iphone-audio-automatically
I'm having problems with AVAudioSession using the AVAudioRecorder in a cocos2d game that I'm working on. I'm trying to capture mic input using a simple AVAudioRecorder example to detect when the user makes a sound in the mic (the sound itself doesn't matter, as I'm recording into /dev/null). Here is my setup code for the microphone:
ios - Changing AVAudioSession modes in app - Stack …
https://stackoverflow.com/questions/22592728/changing-avaudiosession-modes-in-app
You can change your audio session’s category while your app is running. So it is just a matter of calling the setCategory: method when you want the app to change mode. - (BOOL)application: (UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions { [ [AVAudioSession sharedInstance] setCategory ...
sdks/AVAudioSession.h at master · theos/sdks · GitHub
https://github.com/theos/sdks/blob/master/iPhoneOS9.3.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAudioSession.h
Examples: AVAudioSessionModeVideoRecording, AVAudioSessionModeVoiceChat, // AVAudioSessionModeMeasurement, etc. // Get the list of modes available on the device. Certain modes may be unavailable on particular devices. For example, // AVAudioSessionModeVideoRecording will not be available on devices that have no support for …
How to record audio using AVAudioRecorder - free Swift 5.4 ...
https://www.hackingwithswift.com/example-code/media/how-to-record-audio-using-avaudiorecorder
While it's not hard to record audio with an iPhone, it does take quite a bit of code so give yourself a few minutes to get this implemented. First you need to import the AVFoundation framework into your view controller.. You will need to add three properties to your view controller: a button for the user to tap to start or stop recording, an audio session to …
AVAudioSession Class (AVFoundation) | Microsoft Docs
https://docs.microsoft.com/en-us/dotnet/api/avfoundation.avaudiosession
void Setup () { AVAudioSession.SharedInstance ().Init (); NSError error; if (!AVAudioSession.SharedInstance ().SetCategory (AVAudioSessionCategory.Playback, out error)) { ReportError (error); return; } AVAudioSession.Notifications.ObserveInterruption (ToneInterruptionListener); if (!AVAudioSession.SharedInstance ().SetActive (true, out error)) { …
Recording from the microphone with AVAudioRecorder - a ...
https://www.hackingwithswift.com/read/33/2/recording-from-the-microphone-with-avaudiorecorder
AVAudioSession is there to enable and track sound recording as a whole, and AVAudioRecorder is there to track one individual recording. That is, the session is the bit that ensures we are able to record, the recorder is the bit that actual pulls data from the microphone and writes it to disk.
iOS — Record & Play an Audio Clip | by Myrick Chow | …
https://itnext.io/ios-record-play-an-audio-clip-1ba8004543ee
I OS app can access the user’s microphone and encode the audio input. For example, WhatsApp records the user’s voice to send a voice message to others. Apple provides a great framework — AVFoundation framework to help apps easily request the microphone permission, encode the audio input and playback the recorded clip, etc.
•What’s New in Audio
https://devstreaming-cdn.apple.com/videos/wwdc/2017/501fo36iwi2moz2l222/501/501_whats_new_in_audio.pdf?dl=1
//Long-form Audio Routing (iOS and tvOS), code example let mySession = AVAudioSession.sharedInstance() do { try mySession.setCategory(AVAudioSessionCategoryPlayback, mode: AVAudioSessionModeDefault, routeSharingPolicy: .longForm) } catch { // handle errors } NEW
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