Top "Avaudiorecorder" questions

This tag should be used for questions related to the AVAudioRecorder class found in Apple's AVFoundation framework.

IOS AVAudioRecorder, How to record only when audio input present (non-silence)

I'm using AVAudioRecorder to record audio from the iphone's mic but I want to discard the silence periods: start recording …

ios avaudiorecorder
AVAudioRecorder record AAC/m4a

I am trying to record audio on the Device using AVAudioRecorder. That file is transmitted to a web server and …

ios ipad audio xamarin.ios avaudiorecorder
Sample rate for iPhone audio recording

What's the lowest optimal sample rate for audio recording on iPhone while still yielding good file size? Currently I am …

iphone avaudiorecorder
iOS AVAudioSession interruption notification not working as expected

I want to know when my AVAudioRecorder is inaccessible (e.g when music starts playing). As audioRecorderEndInterruption will be deprecated …

ios avfoundation interrupt avaudiorecorder avaudiosession
what are the formats supported in AVAudioRecorder for recording sound?

I have found a list of the different values (Audio Data Format) at http://developer.apple.com/library/ios/#documentation/…

ios avaudiorecorder avaudiosession
How to record voice in .m4a format

Already I have created an iPhone application to record. It will record in .caf file. But I want to record …

iphone avaudiorecorder m4a
AVAudio detect note/pitch/etc. iPhone xcode objective-c

I'm making an app on the iphone and I need a way of detecting the tune of the sounds coming …

iphone objective-c audio avaudiorecorder
AVAudioRecorder & AVAudioPlayer with iOS 7 not working properly

i'm having some issue with AVFoundation framework. I wrote a demo app to record audio, play it, and calculate decibels, …

avfoundation avaudioplayer ios7 avaudiorecorder xcode5
How to record and play sound in iPhone app?

I tried using AVAudioSession and AVAudioPlayer to record and play sounds respectively but the sound volume is very low. I …

iphone ios4 avaudioplayer avaudiorecorder
Volume too low on iPhone when playing back the recorded file

I am developing an iOS app wherein I should be able to record a sound, save it to the filesystem …

iphone avaudioplayer avaudiorecorder