| Version | Description | Date |
|---|---|---|
| 4.1.1 | Added synchronized access to allKnownDevices in AudioHardware. |
June 30, 2023 |
Added support for .network and .other transport types. |
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| 4.1.0 | Following upstream changes in AudioToolbox and deprecations (as of macOS 12.0) in CoreAudio, switched all (swift) instances of master and Master to respective main & Main; added deprecated versions of call-sites for backwards compatibility (with warnings) until 5.0 (@donaldguy) |
July 30, 2021 |
| 4.0.1 | Fixed typo in AudioHardware.allOutputDevices (@mattgreen) |
April 9th, 2021 |
Minor optimizations in AudioObject property listeners. |
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| 4.0.0 | AMCoreAudio is now called 🔊 SimplyCoreAudio |
March 27th, 2021 |
Notifications are now delivered using Apple's NotificationCenter. |
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Redesigned AudioObjectPool with thread-safety in mind. |
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AudioHardware is no longer exposed publicly, please use SimplyCoreAudio instead. |
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Some of the API in AudioDevice has changed slightly. Please refer to the API Reference documents to learn more. |
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| Added new SwiftUI-based demo project. | ||
| 3.4 | Added SPM support. | May 1st, 2020 |
Added isMasterChannelMuted(direction:, dataSource(direction:), dataSources(direction:) and dataSourceName(dataSourceID:direction:). |
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Renamed canMuteVirtualMasterChannel(direction:) to canMuteMasterChannel(direction:). |
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Added latency to AudioStream. |
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Removed name property from AudioStream. |
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Exposed name property from AudioObject publicly. |
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| Fixed some thread safety issues by using a serial queue to subscribe to audio property listeners (@fbarbat.) | ||
| 3.3.1 | Minor cleanup. | June 19th, 2019 |
| 3.3 | Added Swift 5 support. | May 12th, 2019 |
| 3.2.1 | Added Swift 4.2 support. | September 4th, 2018 |
Added hogModeDidChange(audioDevice:) notification. |
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| 3.2 | Added Swift 4 support. | February 26th, 2018 |
| 3.1.3 | Removed unnecessary channel and direction arguments from AudioDevice setClockSourceID(_:). |
September 26th, 2017 |
| Improved documentation. | ||
| 3.1.2 | Removed channel and direction arguments from clockSourceID() , clockSourceName(), clockSourceIDs(), and clockSourceNames(). |
September 12th, 2017 |
Removed channel and direction from clockSourceDidChange(audioDevice:) signature in AudioDeviceEvent protocol. |
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| 3.1.1 | Fixed broken setDefaultDevice(_:) functionality (reported by @DerButtsche.) |
March 13th, 2017 |
| 3.1 | Deprecated the AM prefix in all classes/enums/structs and modernized many function signatures. Old names and signatures are marked for removal in 3.2. |
December 21st, 2016 |
Added isJackConnectedDidChange(audioDevice:) notification. |
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Added preferredChannelsForStereoDidChange(audioDevice) notification. |
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| Added some LFE (Low Frequency Effects) functions and variables. | ||
Added setPreferredChannelsForStereo(channels:direction:). |
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Changed nominalSampleRate() and actualSampleRate() implementations so they return nil in the event 0 is returned by Core Audio. |
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Improved volumeInfo(channel:direction:) implementation so it does not return a VolumeInfo struct unless it is actually populated with any valid values. |
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Removed the need to manually enable and disable device monitoring in AudioHardware. |
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Added TerminalType and StereoPair enums. |
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| Changed all enum values to camelCase to follow Swift 3 conventions. | ||
Removed .invalid direction (it was only used internally and is no longer required.) |
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| Added new demo project. | ||
| 3.0.1 | Added AMCoreAudio setHogMode() and removed setHogModePidToCurrentProcess() and setHogModePID(_:) |
October 30th, 2016 |
Fixed unsetHogMode() so it does not actually try to request hog mode instead of unsetting it when hog mode is not set. |
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Changed AMCoreAudio channelsForDirection(_:) to calculate the total channel count based on the sum of channels in every stream's physical format. Old implementation is still available as layoutChannelsForDirection(_:) |
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| 3.0 | Added Swift 3 support and new Pub/Sub notification system. | October 5th, 2016 |
| 2.0.10 | Fixed AMCoreAudio scalarToDecibels(_:forChannel:andDirection:) and decibelsToScalar(_:forChannel:andDirection:) conversions. |
January 19th, 2016 |
| 2.0.9 | Added AMCoreAudioDevice+Formatters extension. |
January 18th, 2016 |
| 2.0.8 | Added XCode 7 compatibility. | September 17th, 2015 |
| 2.0.7 | Minor fixes. | July 13th, 2015 |
| 2.0.6 | Marked protocol methods in AMCoreAudioManagerDelegate, AMCoreAudioDeviceDelegate, and AMCoreAudioHardwareDelegate as optional by providing default implementations in protocol extensions. |
July 13th, 2015 |
| 2.0.5 | Stop using deprecated APIs: AudioHardwareServiceSetPropertyData and AudioHardwareServiceGetPropertyData. |
July 13th, 2015 |
| 2.0.4 | Fixed AMCoreAudioDevice(deviceID:) initializer by reimplementing its core functionality in C. |
July 13th, 2015 |
| 2.0.3 | Fixed that AMCoreAudioHardware delegate was not declared as a public variable. |
July 13th, 2015 |
| 2.0.2 | Fixed that AMCoreAudio.allOutputDevices() was not declared as a public method. |
July 13th, 2015 |
| 2.0.1 | preferredStereoChannelsForDirection(Direction) now returns an optional UInt32 array. |
July 12th, 2015 |
| Misc improvements in documentation. | ||
| 2.0 | First Swift-only release. | July 12th, 2015 |
Added deviceManufacturer(), deviceIsHidden(), transportType(), ownedObjectIDs(), controlList(), relatedDevices(), classID() to AMCoreAudioDevice. |
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Changed channelsForDirection(Direction) so it is based on kAudioDevicePropertyPreferredChannelLayout. |
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| Audio device and audio hardware notifications now run on their own GCD queues. | ||
AMCoreAudioDirection is now Direction. AMCoreAudioVolumeInfo is now VolumeInfo. |
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| Many functions DO return optionals now. | ||
| 1.5 | Added support for modules so AMCoreAudio can be included using the new @import directive. |
July 6th, 2015 |
| 1.4.3 | Added AMCoreAudioDevice -isRunning, -isRunningSomewhere, -isAlive |
May 24th, 2015 |
Added audioDeviceIsAliveDidChange:, audioDeviceIsRunningDidChange: and audioDeviceIsRunningSomewhereDidChange: methods to AMCoreAudioDeviceDelegate protocol. |
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| 1.4.2 | Added localizable strings support for AMCoreAudioDevice -formattedSampleRate:useShortFormat: |
March 7th, 2015 |
| 1.4.1 | Invalidating cached nominal sample rates after owned objects changes or the nominal sample rates changes. | October 27th, 2014 |
| 1.4 | AMCoreAudio + AudioMate are now soulmates ;) |
July 26th, 2014 |
| 1.3.2 | Fixed AMCoreAudioManager sharedManager instantiation. |
July 25th, 2014 |
| 1.3.1 | Added AMCoreAudioManager.h import to AMCoreAudio.h |
July 25th, 2014 |
| 1.3 | Added AMCoreAudioManager, AMCoreAudioDevice+Formatters, and AMCoreAudioDevice+PreferredDirections. |
July 16th, 2014 |
| 1.2 | Added +allInputDevices and +allOutputDevices to AMCoreAudioDevice. |
June 28th, 2014 |
| 1.1 | Added Hog Mode methods (hogModePid, setHogModePid:, setHogModePidToCurrentProcess, and unsetHogMode.) |
May 3rd, 2014 |
| 1.0.1 | Check that AMCoreAudioHardware delegate responds to selector before actually calling it. |
March 28th, 2014 |
| Minor updates in example project and comments. | ||
| 1.0 | Initial Release. | March 24th, 2014 |