AVFAudio macOS xcode16.0 b2

#AVFAudio.framework

diff -ruN /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h /Applications/Xcode_16.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h
--- /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h	2024-05-30 04:26:27
+++ /Applications/Xcode_16.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AVFAudio.framework/Headers/AVAudioSessionTypes.h	2024-06-15 03:11:33
@@ -138,7 +138,10 @@
 /*! Only valid with AVAudioSessionCategoryPlayAndRecord.  Appropriate for Voice over IP
  (VoIP) applications.  Reduces the number of allowable audio routes to be only those
  that are appropriate for VoIP applications and may engage appropriate system-supplied
- signal processing.  Has the side effect of setting AVAudioSessionCategoryOptionAllowBluetooth */
+ signal processing.  Has the side effect of setting AVAudioSessionCategoryOptionAllowBluetooth.
+ Using this mode without the VoiceProcessing IO unit or AVAudioEngine with voice processing enabled will result in the following:
+- Chat-specific signal processing such as echo cancellation or automatic gain correction will not be loaded
+- Dynamic processing on input and output will be disabled resulting in a lower output playback level. */
 OS_EXPORT AVAudioSessionMode const AVAudioSessionModeVoiceChat API_AVAILABLE(ios(5.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
 
 /*! Set by Game Kit on behalf of an application that uses a GKVoiceChat object; valid
@@ -163,7 +166,10 @@
 /*! Only valid with kAudioSessionCategory_PlayAndRecord. Reduces the number of allowable audio
  routes to be only those that are appropriate for video chat applications. May engage appropriate
  system-supplied signal processing.  Has the side effect of setting
- AVAudioSessionCategoryOptionAllowBluetooth and AVAudioSessionCategoryOptionDefaultToSpeaker. */
+ AVAudioSessionCategoryOptionAllowBluetooth and AVAudioSessionCategoryOptionDefaultToSpeaker. 
+ Using this mode without the VoiceProcessing IO unit or AVAudioEngine with voice processing enabled will result in the following:
+- Chat-specific signal processing such as echo cancellation or automatic gain correction will not be loaded
+- Dynamic processing on input and output will be disabled resulting in a lower output playback level. */
 OS_EXPORT AVAudioSessionMode const AVAudioSessionModeVideoChat API_AVAILABLE(ios(7.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
 
 /*! Appropriate for applications which play spoken audio and wish to be paused (via audio session interruption) rather than ducked