I would like to resample input hardware samples to the sample rate required by my app's codec settings while using kAudioUnitSubType_VoiceProcessingIO. I have some questions if is it possible to do this without instantiating the separate converter unit since according to the docs IO unit has its own converters. So: can I do this kind of resampling by just setting a custom sample rate using the stream format property of the output scope of the input element? will this somehow affect the echo cancellation? should I reconfigure IO if the input hardware sample rate changes? will it work in the same way on iOS and macOS?

After updating XCode to 12.4 XCodeServer CI does not work because of nginx failure: nginx: [emerg] open() "/Library/Developer/XcodeServer/Certificates/xcsnginx.pass" failed (13: Permission denied) in /Library/Developer/XcodeServer/CurrentXcodeSymlink/Contents/Developer/usr/share/xcs/xcsnginx/xcsnginx.conf:39 Reinstalling all the tools did not help. PS: Sorry. But, please, do not delete this question again.

I created a macOS project using XCode 11.5 on macOS 10.15.5. Before that I created an App Store app record with macOS support. When I archive this app and validate it the validation fails with messages: App Store Connect Operation Error Invalid Code Signing Entitlements. Your application bundle's signature contains code signing entitlements that are not supported on macOS. Specifically, key 'com.apple.security.files.user-selected.read-only' in 'io.my.My.pkg/Payload/My.app/Contents/MacOS/My' is not supported. App Store Connect Operation Error Invalid Code Signing Entitlements. Your application bundle's signature contains code signing entitlements that are not supported on macOS. Specifically, key 'com.apple.security.app-sandbox' in 'io.my.My.pkg/Payload/My.app/Contents/MacOS/My' is not supported. Here is the entitlements: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict>     <key>com.apple.security.app-sandbox</key>     <true/>     <key>com.apple.security.files.user-selected.read-only</key>     <true/> </dict> </plist> I can not find any information about this issue and since the App Store is required the app sandbox I also can not turn it off.