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Apple Developer Documentation
https://developer.apple.com/documentation/audiotoolbox/kaudiosessioncategory_playandrecord
k Audio Session Category _Play And Record Allows recording (input) and playback (output) of audio, such as for a VOIP (voice over IP) app. Declaration var kAudioSessionCategory_PlayAndRecord: Int { get } Discussion Your audio continues with the Silent switch set to silent and with the screen locked.
12760142: AudioServicesPlay* does not work if play and ...
https://github.com/lionheart/openradar-mirror/issues/5479
Steps to Reproduce: Start a kAudioSessionCategory_PlayAndRecord audio session. Attempt to vibrate using AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); Expected Results: The device should vibrate. Actual Results: Device does not vibrate. Regression: If the audio session is off, vibration works.
Apple Developer Documentation
https://developer.apple.com/documentation/audiotoolbox/1618427-audio_session_categories/kaudiosessioncategory_playandrecord
kAudioSessionCategory_PlayAndRecord = 'plar' Discussion. Your audio continues with the Silent switch set to silent and with the screen locked. (The switch is called the Ring/Silent switch on iPhone.) This category is appropriate for simultaneous recording and playback, and also for apps that record and play back but not simultaneously.
ios - How to switch between speaker and headphones in ...
https://stackoverflow.com/questions/2662585/how-to-switch-between-speaker-and-headphones-in-iphone-application
According to the Apple's documentation, the Audio Session route override is only availble when using the kAudioSessionCategory_PlayAndRecord category. You can try changing the category to kAudioSessionCategory_PlayAndRecord and use the kAudioSessionProperty_OverrideCategoryDefaultToSpeaker property key to route audio to the …
objective c - Vibrate iPhone while Recording - Stack …
https://stackoverflow.com/questions/1749547/vibrate-iphone-while-recording
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); But it does not work. But it does not vibrate. It records fine, and if I call a vibrate moments before I stop recording it vibrates after stop it. Apparently it's a bug, does anyone know of a work around?
DetectingAudioFrequency/mo_audio.mm at master · …
https://github.com/krafter/DetectingAudioFrequency/blob/master/DetectingSoundFrequency/mo_audio.mm
into the canonical version. The Software is provided "as is", WITHOUT ANY WARRANTY, express or implied, including but not limited to the warranties of MERCHANTABILITY, FITNESS. FOR A PARTICULAR PURPOSE and NONINFRINGEMENT. In no event shall the authors. or copyright holders by liable for any claim, damages, or other liability,
关于IOS音频的开发积累 - 编程猎人
https://programminghunter.com/article/89931854427/
关于ios音频的开发积累，编程猎人，网罗编程知识和经验分享，解决编程疑难杂症。
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