AVAudioRecorder is also built on top of Audio Queue Services. It provides capability to:

  • Record until user stop the recording
  • Record for a specified duration
  • Pause and resume recording
  • Audio-level metering
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AVAudioPlayer makes easy to playback the audio data from local files and memory. It is built on top of Core Audio’s C-based Audio Queue Service. It provides all core functions we can find in Audio Queue Service.
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Juncheng Han

Software Engineer in San Francisco Bay Area

iOS and NodeJS Dev

Sunnyvale, CA