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Hi there, I am developing an audio focussed app for Aged Care residents who prefer to use Bluetooth headphones. These users are very sensitive to volume as some of the residents have hearing aids. When they connect Bluetooth headphones, if the headphones have been set to maximum volume - the system volume immediately becomes set to maximum when headphones connect. We need to avoid this behaviour. I would like to ignore all volume settings that occur outside of the app and volume buttons on the device. What is the recommended solution that adheres to the User Interface Guidelines - https://www.example.com/ for overriding the volume settings from an external headset?

Hi everyone,I'm seeking to create a precision timer that synchronises with AVPlayer at a rate of 10 milliseconds.Every 10ms I want to trigger an event. My current implementation uses an NSTimer which causes clock drift.From what I've found it seems that the best implementation would be to use the audio rate clock - but I'm struggling to find a clear answer how to implement this.Is this possible using AVFoundation instead of digging down deeper into Core Audio?