In Pro Tools, what is the function of the I/O settings?

The function of the I/O settings in Pro Tools primarily focuses on managing audio track routing. This includes setting up how audio signals are directed between tracks, buses, and the audio interface. Users can specify inputs to record from and outputs to monitor or send signals to other devices.

Effectively, the I/O settings allow for the configuration of how audio is received and sent throughout the session, which is critical for ensuring that audio is routed correctly to achieve the desired mixing and recording outcomes. This includes setting up inputs from microphones or instruments and outputs to speakers or other audio devices, which is essential for producing a coherent audio workflow.

While adjusting audio interface settings might seem related, it typically involves configuring the hardware settings, which is not the primary focus of the I/O settings within Pro Tools. Similarly, applying plugins to tracks relates more to editing and processing audio rather than routing. Lastly, syncing with external devices refers to synchronization functions that are separate from the audio routing capabilities provided by the I/O settings.