What is the difference between playing audio and recording audio?

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What is the difference between playing audio and recording audio?

The main difference between playing audio and recording audio in iOS development is the direction of the audio flow.

Playing audio refers to the process of outputting pre-recorded or generated audio data through the device's speakers or headphones. It involves playing back audio files or streaming audio from a network source. This allows users to listen to music, podcasts, or any other audio content on their iOS devices.

On the other hand, recording audio involves capturing audio input from the device's microphone or any other audio source. It allows users to record their voice, sounds, or any other audio content. The recorded audio can be saved as a file, processed, or used for various purposes such as voice memos, audio messages, or audio recordings in apps.

In summary, playing audio is about outputting audio data for users to listen to, while recording audio is about capturing audio input from the device's microphone or other sources.