- Testing (only read if you're the List Mom)...
- MusicSequence sending to MIDI end point ?
- no input
- kAudioHardwarePropertyDevices + USB devices
- Repost of SDK instructions?
- Audio Unit scope
- IOProc limitations
- floating point environment inside CoreAudio ?
- anyone here?
- Little-to-Big Endian routines for OSX?
- Coreaudio - Carbon
- NEWBIE: Anyone using the AudioToolbox framework?
- Is there anybody out there?
- Timers for MIDI
- More Than One AudioHardwareAddPropertyListener
- Actually moving data through the AudioDriver
- MIDI device "driver" how-to?
- AudioDeviceStart after device stop notification
- AudioDeviceStart
- Audio capture using java JMF or CoreAudio or QuickTime on OS X
- Attaching audio driver to another driver.
- Converting from INT to Float samples
- 10.0.4 && AudioSDK -v2
- real device list
- Capturing audio output to a file
- A couple of general MIDI questions
- Using AudioUnit instead of AudioDevice
- USB interface
- Components.h - AudioToolbox.framework
- (no subject)
- USB audio interface for MacOS X
- CoreAudio Bug?
- sample code
- Midi FUN.
- kAudioHardwareIllegalOperationError
- USB MIDI question...
- is there a driver for Fastlane?
- "Channel" confusion
- Default output device
- MusicSequence implementation questions.
- full duplex
- IOProc - which buffer?
- MusicSequenceGetIndTrack() does not work
- Audio Input AudioUnit?
- only on cocoa?
- MIDI driver changes for newest CoreAudio SDK
- MIDI Config Interface w/ OS X
- Mark Thomas email@hidden
- Kudos to the CoreAudio team
- Sound Levels
- MIDI Samplecode in C(++)
- IO stream format
- Announcement: OSX Drivers for Roland USB - MIDI Interfaces
- CoreVideo and VideoUnits
- what about cpu sound
- Writing an Audio Unit
- MIDI devices for testing
- Does anyone get an AudioDevice that has both input and output channels? (question is related to software playthrough)
- Getting the play position of a sample
- Volume property is unknown
- Question about kAudioDevicePropertyPlayThru availability for input devices
- device action
- kAudioDevicePropertyStreamFormat notification
- AudioDeviceStop
- AudioOutputUnit and its AudioDevice
- AudioUnit frame sizes
- AudioUnit latencies
- How to set buffer size for Audio Output Unit?
- structure sizes
- short->float conversion
- CoreMIDI global CFStrings
- Buffer redundancy?
- using integer audio data
- easiest way to record using MacOS X
- HostTime -> real time clock time (NTP time)
- Status of CoreAudio HAL in Darwin?
- Sound Manager
- timers
- Using CoreAudio from a kext
- Which Java Audio/MIDI API to use?
- kMIDIPropertyName from CFM?
- Non-symmetric Audio Units
- Java MIDISetup.getNumberOfSources hangs
- Hog Mode?
- Re(2): MIDI send problems.
- MIDIReadProc problem
- Where is CoreAudio (aka Getting started...)?
- Still only get Built-in Audio Controller
- Oops! Digest messed me up
- Stopping a Audio Unit From Callback PROPERLY
- Component List application
- Set kAudioUnitProperty_StreamFormat seems to be broken
- USBDeviceOpen eventually returns kIOReturnExclusiveAccess
- More Audio Unit Questions
- Sample Code Here
- Has AudioUnits actually been tried in carbon?
- Audio Units sample code
- Request for Sample AudioUnit Sources
- Documentation on CoreAudio
- Creating Components in PB
- AudioUnit basics
- kMIDIPropertyMaxSysExSpeed
- Downloadable sounds with MusicDevice -- does it work?
- Support of CoreAudio for Multi-Channel
- DebugAssert when disconnecting a USB MIDI Interface
- MIDIClient parm in MIDINotifyProc.execute
- USB Audio Driver
- new MIDI problems in CoreAudio via Java
- converting aiff sound data into AudioBuffer.mData format
- 0 latency?
- from (Aiff.h || soundmanager) to OS X
- Converting to MSB
- When is sound recording going to be added to OSX?
- Automatic Loading of device driver
- Multiple Devices or Multiple Streams
- PBControlAsync() in OS X
- Easy request...
- Device creation/initialization of engines
- AppleUSBAudio driver will not unload
- mLan
- Re(2): Available Audio Formats
- Re(3): CoreMIDI (drivers)
- Re(2): CoreMIDI (drivers)
- Available Audio Formats
- CoreMIDI (drivers)
- Suggestions and Features
- DefaultOutputDevice timestamps
- USB multi-channel playback with AudioUnit
- Change properties of an audio device which is associated with an AU
- Re(3): Kernel and I/O Kit Documentation
- Unloading AppleUSBAudio
- Re(2): Kernel and I/O Kit Documentation
- Kernel and I/O Kit Documentation
- Role of AppleiSubEngine and AppleiSubDevice
- A note about my sample code
- The Audio Units Sample Code
- Location of IOAudioDevice.h and other I/O Kit Headers
- Linking together audio units
- USB audio device recognized as two devices
- Streams, Channels: How do they relate?
- Getting MusicDevice to output to the Default Audio Output
- Clear up of esd port
- real-time mode
- AudioUnits
- Threads in CoreAudio applications
- Where is Soft Synth?
- Where is Soft Synth?
- CVS Web Availability
- PlayThru sample code
- Question and source... long post...
- Audio PlugIn
- MIDI setup change notifications, overlapping
- Another audio latency question: 43 frame offset?
- Virtual source/destination conventions
- CoreMIDI Questions
- audio spectrum
- Output mData
- PlayThru Test (was: Re: daisy)
- daisy
- Hog mode questions
- my goofup Re: mlock() addendum ...
- iMic Example
- mlock() addendum ...
- CoreMIDI Setup Util?
- wiring down memory
- Connecting MIDI devices
- QuickTime MIDI Synth
- CoreAudio Plug-In
- Gain Staging?
- VST plugins.
- time constraint policy and audio proc calls
- AW: coreaudio-api digest, Vol 1 #132 - 5 msgs
- dv audio
- Record from input play to output
- No Sound Input via JavaSound?
- typedef of Float64
- audio unit bus
- examples
- Actual Stream vs. Physical Stream ?
- AudioUnit ByPass
- scheduling of HAL callbacks
- AGC on/off selector causes -231 error
- FW HW dev kits
- SoundConverterConvertBuffer() is broken on Mac OS X
- recognized devices
- SampleTime
- Using MidiMan Delta 66 drivers.
- Audio Sources Types
- CoreAudio & QuickTime
- pan parameter on AUMixer
- AudioUnit Get/Set Parameter
- audio unit mixers & oop
- Better CoreAudio Sample Code
- AUGraph
- AudioUnit input callback
- Apologies
- AudioUnit input callback
- Carbon siInterrupt routine broken on X?
- Type redefinitions
- MIDI Test and Sample Application
- Problem with audio input
- Detecting dropouts?
- (no subject)
- (no subject)
- Proposal for S/PDIF extensions, comments welcome
- App hangs after getting DefaultAudioDevices
- Anyone at Apple know what this is...
- Need help with AudioBufferList
- Low Latency - What it allows
- AudioDeviceIOProc's INT execute(..) [JAVA]
- Showstopper Audio Problem
- High performance MP3 decoder (was Re: SoundComponentData to AudioStreamBasicDescription)
- Advanced Audio CD Functionality under carbon / OSX
- CA start
- Sorry for wrong subject - question again
- Locking the CoreAudio thread
- AudioConverterConvertBuffer sample?
- automatic sample rate and size conversion?
- Setting Formats...
- Audio callbacks and Midi SysEx Completion Routines
- In need of documentation
- Where's the HighPassFilter AudioUnit?
- Midi notification problem with MOTU FastLane
- One more...
- SoundComponentData to AudioStreamBasicDescription
- Formats ?
- Reasons why an AudioDeviceIOProc won't be added ?
- cfmlateimport help
- SPBRecord bug on OS 10
- Java update without audio ...woops !
- [OT] 'lpcm' vs kFloat32Format
- Java update without audio ?
- bug
- Beyond MIDI [was Re: Questions on data in MIDIPackets]
- CoreAudio, Mixing and Panning, and the Audio Toolbox
- Hardware
- [long] Capturing sound to a QT Movie
- How to read mp3 ID Tags from Cocoa or Quicktime.framework
- Which Macs have AppleTexasAudio driver?
- DLS Sound Banks & Oxygen 8
- Selection of sound source for SPBRecord
- Sound playback under Carbon
- Sound Manager Crashing
- Outputtester
- Questions on MIDINotifications and threads
- getDefaultInputDevices() (Java)
- Here's a fun potential CoreMIDI bug
- plug
- Skipping backward and forward
- Where is kMIDIPropertyName?
- Basic question
- setting microphone gain
- CRAudioUnits
- R e: Help for dumb *****
- Help for dumb ass's
- MIDI driver placement ?
- Largest sample frame value causes stuttering
- Detecting dropouts?
- float error...
- MP audio output
- Reading the sample buffer of the default audio output
- Cocoa And AudioUnits
- getting 22050 Hz sample rate on Bronze PowerBook G3
- How do I get MIDIServer to load my MIDI Driver?
- MIDIServer crashes when my USB device renumerates
- Raw audio packaging
- Getting Icons to show for my MIDI plugin
- Delta 10/10 unified device
- AppleUSBAudioDevice device name
- Getting CFStringRefs to import using CFMLateImportBundle
- Bug? (was: Posting of "Dave" fixed)
- Posting of "Dave" fixed
- Phantom Audio Driver KEXT won't unload
- Dave
- Bit Width vs. Bit Depth
- Two devices don't show up in Core Audio
- New sample code
- Wired Memory Utilities
- Objective-C wrapper on AudioUnits
- waveform drawing ?
- IOAudioEngine not being freed
- Anyone having success using MusicPlayer?
- MIDI driver monitoring -- bad destination?
- QTMA MIDIServices Device?
- Client notification wierdiness
- QT/MIDI <-> CoreMIDI
- MIDIPort iconref property
- BPM
- Soundfont sf2 support
- Midi timing issues
- CoreMIDI question
- OT: Anybody know detail of Newton audio architecture?
- [MIDI] That unique ID thingy
- AudioOutputUnit and timestamps
- Something missing...
- MP3 in CoreAudio
- Different number of channels in IOProc
- Midi source code (get started)
- Help!
- Newbie Question:
- OMS and Carbon
- OMS and Carbon
- OMS and Carbon
- OMS and Carbon
- Documentation suggestion
- Sample Rate Support and Core Audio
- Lock-free protocols?
- music sequence/music device
- [Mac OS X] Dual processor, freeze problem.
- Frame size?
- clipping problems
- Synthesis AudioUnit & Dave
- USB Audio kernel crash
- device ID from DefaultAudioOutputUnit
- Testing AudioUnits using Dave
- Quartz Extreme and PCI audio card performance
- Is MIDISendSysex still broken in 10.1.4 ?
- Stopping Audio from a converter data proc
- musictrack to aunode
- Stream/Device Latency
- wow, this actually works! (Scott Ruda, take note :-)
- Sample-Code for simultaneous play and rec
- CoreMIDI via Java and MIDISport
- Java: get Stream Configuration
- How many outputs
- Where do MIDIServer prefs live
- AudioBufferList and Stream
- : Strange USB-MIDIMAN Problem, help badly needed !
- Best Way To Get Audio Input?
- Midi console printing solved but not resolved
- Midi Printing to Console
- non real time bouncing and music events
- Float 32 Audio format: +-1.0?
- Announcing PortAudio V18
- Audio Units info?
- Spark ME
- Problem with USB input drivers?
- Newbie need help with QT for Java
- CoreAudio support for FireWire?
- OMS -> MIDI API's
- Control tempo or pitch in MusicSequence play ?
- porting from linux
- QuickTime note allocator is OK
- QuickTime note allocator
- QuickTime note allocator
- Using AudioConverterConvertBuffer?
- SoundFonts Galore
- Seeking CoreMIDI-users input on an IETF effort ...
- java coreaudio, missing methods
- MIDI driver debug
- Threads
- Audio Unit host app
- Volume changes from the command line?
- Midi server crashes with Midiman driver
- CoreAudio rewrite of SndPlayDoubleBuffer
- CoreAudio and equalization
- AudioUnit MasterObjectFile.EditExports build error
- custom properties plugin
- kAudioDevicePropertyStreamFormat in input
- Link to CoreMIDI from CFM?
- MIDI endpoint names & others
- Structure of Data inside an AudioBuffer
- Mono input from "Stereo" Mic?
- Gain difference from Mac OS 9 to Mac OS X
- Sound cuts out as I switch to my app
- new version of MTCoreAudio
- Java Bridge?
- AudioConverterConvertBuffer artifacts
- CLI producer code cycle starvation
- problem writing OS X audio driver
- (no subject)
- clarification on RME suggestions ...
- Reading CD under MacOS 9 (and X...)
- How to make an NSSound from array of floats
- Hardware decoding MPEG
- Time Code
- Names of Streams?
- coreaudio sample code?
- MIDINotifyProc
- Developing a PCI Audio Driver
- firstSampleFrame > audioEngine->numSampleFramesPerBuffer
- VU Meter
- Accelerated Audio On OS X
- PowerPC assembly coding
- DMA Address Plug-In for HAL
- QT Sample Code Problem?
- Audio Units - "fanout" and buses
- Audio Unit suggestions
- QuickTime and CoreAudio (again)
- Audio Midi Setup
- AUBase::GetSupportedNumChannels
- Ouput of multiple audio stream.
- Jaguar CoreAudio improvements?
- MIDI data with timestamps in the future?
- Sample rate conversion of audio input device
- Setting sample rate
- Audio Capture (Java)
- 'software' midi destination
- final CoreMIDI.h
- CoreMidi.h
- CoreMidi.h
- CoreAudio capabilities
- CoreMidi.h?
- In which process/thread is called a device IO procedure?
- Demos from wwdc
- Audio Drivers unloading
- Resampling microphone inputdevice / speed
- are outOutputData mData float buffers always zeroed?
- setting up independent timing thread
- MIDI device picture
- MIDI interfaces for Mac OS X (Richard Fox)
- Audio Units - future improvements?
- MIDI interfaces for Mac OS X
- Audio Units
- Building MIDI Driver(plugins) with CW
- Debugging MIDI+Kext Drivers
- Possible Sound Manager memory leak
- TN2053 lists 10.2 Audio/MIDI API updates
- Getting a External MidiDevice in a Java App
- Underflow causes permanent silence
- Resampling input from a sound input device using an AudioUnit
- What happened to Audio Units?
- Carbon Soundmaneger siInterrupt bug fixed in Jaguar
- Simple HAL device question
- Revisited Re: AudioUnitSetParameter question
- Where did mach_thread_self() go?
- thread_policy( ) and thread_policy_set( ) : where are those functions ?
- how to get mono? (the good kind)
- Moving data around...
- USBAudioEngine release issue
- CVS update with latest CoreAudio code?
- How do I change playback speed using coreaudio api?
- Problems with Reverb and Dynamics Audiounits
- Crash in CoreAudio/Quicktime
- iMic
- iMic Pops and Clicks
- iMic Pops
- Multiple instances of an Audio Device
- Float64 to unsigned bug shows in mSampleTime
- iMic Pops and Clicks
- iMic Pops and Clicks
- iMic Pops and Clicks
- Are Quicktime microtones supported?
- MIDISport works fine
- convince the FMOD group to go CoreAudio?
- MidiUnits?
- Jaguar MIDI issues
- IOAudioControl for arbitrary device data
- kAudioUnitErr_InvalidElement on component open
- Custom View Components and event handlers
- AU interface consistency
- AU & CodeWarrior Newbie question
- more AudioUnitRender Errors
- AU2 - lessons learned
- printable AudioUnit v2 docs?
- ANN: Objective-C wrappers for CoreMIDI
- IOAudioStreamFormat.fIsMixable
- Control value passing
- Enabling/Disabling IOAudioEngines
- Audio Unit not showing up
- graphics in AU
- StreamFormat vs NumChannels
- FastDispatch Revisited
- Applications/demos compatible with >2 interlaced channels?
- AU HostCallback - musical location
- Dynamic Audio Input selectors
- Stoopid Synth and Filter
- Routing QT audio to an AudioUnit
- How to create a custom core audio properties in my driver ?
- OT: developer.apple.com web delivery
- Core Audio docs in a PC friendly format?
- using Cocoa for AU views ?
- A note on AU distribution
- Managing Power for PCI Audio Device Driver
- MIDIConstants.kMIDIPropertyName
- the artist formerly known as simple synth au
- Kernel allocation in the first 256Mb of memory
- ANN: MetroDemo (pre-release) for testing Audiounits is available
- Problems with AppleMIDISerialDriver.plugin
- Sound Manager callback routine
- ANN: Rax 0.2b
- Thread context of the MIDI notify proc.
- a little note about Marc's AU source code
- AU - CreateElements
- Stuck MIDI notes
- AudioUnit.r includes
- Resetting IOAudioEngine Timing Mechanism?
- ANN: Monomaker AU
- kAudioUnitParameterUnit_Indexed value range
- Destroy FX Audio Units web page
- Specifying an external synthesizer in OS X
- clipOutputSamples question
- Rép : Custom HIViews and AudioUnits
- [OT] WTF is SIOUX?
- Custom HIViews and AudioUnits
- yet another Audio Unit - Scrubby
- my Audio Unit source code
- Listening for parameter changes?
- Presets
- com.apple.iokit.IOAudioFamily OSBundleLibraries dependency for 10.2
- AudioUnit GUI framework - Here it is!
- Urs: solution still crashes sometimes
- com.apple.iokit.IOAudioFamily OSBundleLibraries dependency for 10.2
- [patch] IOAudioEngine performErase()
- Synchronizing QT-Video and IOAudioDevice
- Core Audio and Quicktime?
- pHATmatik AU
- AudioDeviceID -> AudioUnit
- AU preset issues
- How to set the Finders bundle bit for a MIDI driver plugin
- Automation with AU View?
- MusicDeviceMIDIEvent() and AudioUnit / DLS
- newbie needs quickdraw help
- ANN: VSamp AU available
- AU view not appearing
- Render vs. ProcessBufferLists was Re: MusicDevice problems with AUgraph hosts
- Recommended resources for learning Carbon?
- Read-only parameters
- ANN: Geometer AU
- Ann: SynthTest 1.1
- Newbie documentation for MIDI
- Automation record ?
- Newbie Documentation for CoreAudio!
- Debugging within PB?
- IOAudioControl::setCoreAudioPropertyID()
- Confused about AU <-> AUView communication
- MusicDevice problems with AUgraph hosts
- FSRef to audiofile in bundle not working?
- OT: alias options in gcc?
- Drivers for Opcode Interfaces?
- Opcode USB MIDI drivers
- AUMIDIController and MusicEffects
- crash using audio converter
- ? answered
- Intro and ?
- AudioStream format problem
- CoreMIDI wrap from carbon [slightly OT]
- [slightly OT] Emagic EMI 2|6 problem fixed
- [slightly OT] Emagic EMI 2|6 driver doesn't work in 10.2.3?
- multiple track synthesizer problem
- Is there a best way to put simultaneous notes in a MusicSequence?
- General CoreMIDI Newbie-Questions
- ANN: Transverb with AUCarbonView
- Soft synth Unity Session crashes on start
- a reason to not access AU from AUView via a direct pointer
- How do I use custom SoundFont files?
- usb continuous output frequency format
- AU enumeration problem
- DLS Synth and 10.2.3
- ReadProc can't use Objective C
- MIDI in Classic & X
- Too many frames to process?
- How do I get the VST->AU porting SDK?
- default audio output device
- MusicPlayerStop
- Sound Blaster Extigy Works In 10.2.3
- crashy bug in December Dev Tools AUEffectBase.cpp
- what is the equivalent to VSTi in AU world ?
- Reading Audio Output
- Slightly confusing item in 10.2.3 update notes
- AUGenericView preset name display for user state
- Setting Parameters
- performAudioEngineStart vs. startAudioEngine
- resources, PB and AU
- SOT: performance
- No callback problem
- MIDISend buffersize?
- Is ReWire necessary under OS X?
- gPort Serial MIDI Driver from Griffin now!
- QuickTime Capture + MOTU 828 + OS X = Crash?
- CFM tricks
- AU "offline" processing
- Two clients using same device
- Newbie Getting Started
- VST2AU SDK and multi-out MusicDevice
- What is HostTime?
- ANN: OS X audio & MIDI links site update
- Mystery solved
- More mysterious error codes...
- Audio File Formats
- Forcing AU window to redraw
- Timestamp from a midipacket?
- AUGraphs and memory
- Timestamp & MyReadProc
- AUCarbonViewControl::ControlToParameter and ParameterToControl
- MusicPlayerStart returns -10854
- CAUGui SDK updated!
- Audio unit crash and fix
- little typo in AUBase.h
- AU - does Latency imply equal TailTime?
- AIF Files (was Audio Converter and Endians problem)
- MusicPlayer?
- [ANN] Zoyd
- Audio Converter and Endians problem
- MOTU Fastlane USB driver/interface
- 'for' loop initial declaration used outside C99 mode
- Problem with V1 AUDynamicsProcessor
- audio computation and feeder threads
- audio input level
- AU, Rax, multiple windows
- All a misunderstanding...
- CoreMIDI and Cocoa
- Afraid!
- DLS/Soundfont Quality Setting?
- Audio driver question
- OMS, FreeMIDI and Carbon...
- Jack on macOSX
- Why I failed to read from my hid device, while I can write to it?
- Crash with Java CoreMidi when called in ActionListener
- USB and FireWire performance (again)
- Audio Units and virtual memory
- Multi-threading and glitchless audio
- Mixing
- Promoting AU, was Idle processing
- [OT] Re: Stupid question about cvs and SourceForge.net
- Maybe OT: Speed and Sampler
- Stupid question about cvs and SourceForge.net
- Help with AudioFileGetProperty
- Idle processing
- Trouble with pan and kMusicDeviceParam_Volume
- Timing & Callbacks
- Window closure
- ANN: RMS Buddy AU, public example code, props to CA team
- AU, threads, system calls
- PlayAudioFile
- Unwanted noise from Reverb (offline only)
- Unwanted noise from Reverb of DLS offline only
- AUEffectBase and Stream formats
- AU Properties and Initialization
- Debugging Malloc problems
- Correction: mLan devices on Mac OS X
- Core Audio replacement for ASIO Positioning Protocol
- multi-channel AUs
- OT: OS X documentation
- CoreAudio support for patch lists?
- Patch lists supported by Core Audio?
- Where is the API documentation of com.apple.audio.*
- AudioToolbox MusicTrack Looping
- dump bounces
- Measuring Real Time Performance (was Re: Using getrusage function in a CoreAudio callback)
- cleanup after CreateUI
- AudioUnit: Open Times are too long
- how to start audiounits from scratch?
- HOWTO: Eclipse + CoreAudio + JDK 1.4.1
- System audio disappearing
- Parameters required for settings and presets?
- MIDI Clients and Ports names
- Emagic VST2AU SDK and multi-output MusicDevice
- Multiple Stereo streams vs. multi-channel stream
- Newbie Q: reference code for midi input conversion (sysex->cc)?
- VirtualAudioDriver vs PhantomAudioDriver
- Callback for kAudioDevicePropertyDeviceIsRunningSomewhere changes
- Logic 5.5 and AUCarbonViewBase
- Newbie question about AU Input
- audio outputs
- troubles with midisport : solved
- Core MIDI Server Timeout
- Proper way to fail performAudioeEngineStart
- SDK Available
- Custom View Question
- Sampling Rate Support
- Clock Sources
- multiple audio control interfaces
- Proper behaviour when failing a PerformFormatChange or InputSelec torChange
- Getting an AudioDeviceID from device unique identifier (UID)
- NSData or Small Socket Help
- default device changes?
- AU ComponentDescription
- Core Audio HAL Localization
- AudioCodec questions
- Parameter question
- CoreMIDI and Carbon
- AudioConverter sample rate conversion
- porting real-time audio capture to OSX
- Conclusion: Can anyone comment on Crashes in AUParameterSet?
- Input and output busses hard coded to 0 in AUEffectBase::Render
- Jack audio server for Darwin/MacOSX
- Using CATink (was Re: Shouldn't AudioUnitRemovePropertyListener() accept refcon also?)
- Simple test app?
- Can anyone comment on Crashes in AUParameterSet?
- Enhancements to AUCarbonViewControl
- Sequencing
- [Newbie] iMac as a speaker phone under X
- Crash in AUParameterSet
- OT: Custom UI design tools
- SPBRecord Interrupts in OSX - problem with returned parameters
- Shouldn't AudioUnitRemovePropertyListener() accept refcon also?
- Debugging Versions of Frameworks?
- Onkyo MSE-U33HB under OS X?
- what type for 24bit
- Does Apple reserve a range of AudioUnitScope values?
- AU Component selectors
- MIDISend problems
- #include <TargetConditionals.h> in CoreAudio.framework
- Using Timestamps in AUMIDIControllerHandleMIDI()
- Apple:DLSMusicDevice crash
- should I use Control Manager for AUCarbonView?
- [ANN] iPiano 2.1 public beta
- Musicdevice Audiounit, quick and dirty
- Setting volume levels?
- Questions about AudioFile API
- My CarbonView isn't showing up
- Any new Direct Monitoring Developments?
- Render Quality and DLS synth
- (no subject)
- Crash playing through DLSMusicDevice with large sound fonts
- Wait for sysex?
- Different number of input and output channels
- real time audio capture/echo cancellation
- New AU Logo?
- Panther and 64 bits
- Building an AU in CodeWarrior
- XCode & AU?
- MIDISendSysex?
- things to avoid in your AUCarbonView
- AudioConverter documentation
- RE : Core Audio beginner questions
- Core Audio beginner questions
- compressor/expander AU for evaluation
- Question on clumps
- OS9 (was: Re: of timestamps & midi packets)
- of timestamps & midi packets
- Bug in DefaultOutputUnit - UsingAudioConverter example?
- DefaultOutput puzzler
- RE : examples and doc for HAL plugins?
- Java Core MIDI - virtual endpoints bugged?
- AUGraph and DP macs
- AU versions
- Parameter odds and ends
- MIDI Clock with MIDIPacketList parsing
- making AUEffectBase::GetSampleRate safer
- VST->AU SDK registering extra components
- new MTCoreAudio.framework release
- AudioUnit views and Cocoa
- HAL: canonical format always interleaved?
- Parameter scope quandry
- A newbie question
- question about Audio Converter: channel mapping without rate conversion?
- [slightly OT] - Ensoniq EPS/ASR SysEx specs
- AudioConverter input/output buffer size and more...
- seeking advice w/ coreaudio
- Easy AudioFile Question
- Alternative to Delay()
- AU Hosts and Parts, Groups and Multi-timbrality
- Parts, Groups and Multi-timbrality
- [OT] was: "Ramp Automation" and AU's
- [OT] JOB: Lead digital audio developer [TDM/RTAS/AU]
- Transmit/Receive Channels
- user space audio driver
- coreaudio "ethernet audio" driver issues
- Parameter Automation with MidiCC
- Bundle identifiers
- Quicktime and CA audio decoders
- How does an external MIDI device differ from a "normal" device?
- here I am
- AU version hex format
- Reporting Sample Rate mismatches to users
- How to use MIDIData.newMIDIMetaEvent?
- Rampable midi parameters for AUs in track automation?
- Rampable midi parameters for AUs in track automation?
- project builder won't launch in 10.2.4
- VSTGUI in AU ?
- Playing Wave Buffer (1sec)
- Will this help?
- Cocoa views for AU
- AU CreateUI
- Cocoa views for AU
- SDK version constant
- Sequence position display
- dumb idea
- Core Audio for a Game Engine
- Bundles, CFStrings and release/retain
- Apple Loops SDK Now Available!
- Using CoreAudio API's to replace existing QT and Sound Manager calls
- project builder
- Changes in Sound Preferences in 10.2.7
- How to return MusicDevice from SF2 to GM?
- How to set the vaule of AudioTimeStamp structure
- [OT] Host Developers! - SheetWindows
- Host Developers! - SheetWindows
- AU N to M channels guideline (and Validation tool)
- Weird AU GUI lock and kAudioUnitParameterFlag_IsGlobalMeta
- Mapping external devices to non-external devices
- converting from interleaved to noninterleaved
- Resizing AU Views (Carbon)
- Three problems with MusicDevice, AU
- always crashing in CVST2AURegister constructor
- MusicPlayer sync to MTC?
- Useful Fix for those Porting VSTGUI based plug-ins to AU
- AU Midi Output
- Validation Tool (was Re: FINAL CUT PRO crashing with audio units)
- Core MIDI Docs
- Output card
- FINAL CUT PRO crashing with audio units
- AudioConverterFillComplexBuffer question
- precompiled header issue (CarbonSound.h)
- Audio MIDI setup
- MTCoreAudio quickie
- Retrieving Waveform Information from Audio Files
- Using MIDIThruConnection.h
- Channels versus Streams
- when using different devices
- How to know whether the data is ready or not while reading from soundcard
- Reading bytes from an audio file
- Beginner's stupid question
- bandwidth limits
- FW: get/set device receive channels
- ANN: helper for getting AU name and manufacturer strings separately
- Setting A MusicDevice's Instrument Timbre
- Initializing input
- NSSound initWithData?
- VST to AU plug matching in Logic
- MIDI Driver Panther Fun
- got MatrixMixerTest working
- kMusicDeviceProperty_InstrumentCount
- AUHosting doesn't clean up AU graph on quit
- Second the MatrixMixerTest "how to" request
- Progress bar in Audio Unit, crashes Logic
- PCMCIA audio interface transport type
- AudioChannelLayout and hardware drivers
- Making an analyzer
- Welcome to use SIP client to talk and send instant message freely on MAC OS
- mLan in Panther?
- recompile for Panther?
- Panther MIDI Receive Channels Missing bug!
- coreMIDI scheduler and 10.3 weirdness
- Matrix Mixer Test
- AUValidation tool availability for the rest of us?
- InputScope negotiation / MusicDevice
- kAudioHardwareIllegalOperationError
- Panther / AU components on startup
- cocoa midi programming
- Changing the refCons
- Still stuck on sample rate changes to input.
- What now ???
- some new developer info at ADC
- Channels, Busses and I/O Configurations
- [OT] CD Spin Doctor 2
- CD audio playback question
- Beginner's Question
- Changes 10.2.6 -> 10.2.8
- Question about setting sampling rate of sound input
- 'vectors' of AudioUnit Parameters
- Unique Identifier
- SampleEffect question
- Private properties for AUs? (not parameters)
- Making aiff file from a Midi Sequence
- Subject: Re: kAudioUnitProperty_BusCount
- Finding External MIDI Devices
- middev & midnam standard locations
- kAudioDevicePropertyVolumeScalar - newbie
- Parameter automation from a Cocoa view
- MatrixMixer questions
- unable to populate MusicTrack
- Adding UserEvent to Track
- AIFF/AIFC current documentation?
- Sending MIDI from AU Render
- RELEASE: Bad Cable AU 1.0
- Issue with kStereoMixerParam_Volume in QT6.4?
- Parameters & Listeners & Host & Cocoa
- kAudioUnitProperty_BusCount
- External device in Java
- What happened to Daisy?
- AUMIDIControllerHandleMIDI
- How to handle to many parameters
- MusicTracks and userData Event Types
- MusicDevicePrepareInstrument safety
- AUParameterValueFromLinear?
- MusicDevice mono/stereo
- Rendering AU's in offline situations
- Apple's _DLSSynth and status= 0xB0 with data1 = 91 to 95
- Serial MIDI driver for SX-Pro
- Strange AUParameterSet behavior in Logic 6.3.1, OS X 10.2?
- AU from scratch [was: Re: can't compile SampleEffect & MultitapAU]
- DLS and offline rendering problems
- Accessing user interface from ioProc
- DLS and reverb bug?
- kAudioDevicePropertyStreamFormatMatch rate is zero in Panther
- Looking for PlayEffect example code
- User domain Preset
- can't compile SampleEffect & MultitapAU
- Obj C and C with CoreMidi
- ObjC Midi Input prob. (Was Re: Developing Tool for Audio program)
- AUValidation
- Compressed formats
- where do the AUs come from?
- debugging AudioUnits
- VST development?
- I want to write a simple music player.
- ClassInfo save and restore in Reverb AU
- [ANN] Audio IPC framework and SDK
- My First CoreMidi App Redone
- Batch Audio File Conversion Utility?
- logic, cocoa, and midi/parameter streams
- MBox, Digidesign Core Audio drivers, and Java applications
- OT but relevant: Kinesis Keyboard Sale
- Newbie problem: javax.sound.midi & finding devices
- What's new in quicktime 6.5 ?
- Getting started on audio streams
- What exception to launch when AudioConverterDataSupplier fails?
- Another Threading Issue
- CocoaAUView spec. additions
- AU Development Contract Available
- Developing Tool for Audio program
- Cocoa and Audiounits
- QT 6.4, CoreAudio and USB devices
- problem w/ Matrix Mixer
- HostCallback_GetBeatAndTempo
- My First CoreMidi App
- Min and max values for an indexed parameter.
- Q: Setting the size of an AudioUnit buffer?
- Problems playing audio on a G5
- Exporting at MPEG4 error
- Latency Issue
- Stuck Notes and MIDIPacketList
- OT installing AU's for Logic6.3.3
- Changing the playing speed of a Midi Sequence using the MusicPlayer
- Emagic emi 6|2 appears twice.
- GarageBand AU preset file format
- Simple wave generating?
- Using NSMutableData for an audio buffer?
- MIDI pan message (CC#10) to kControllerPan in QTMA
- Changing published parameters list.
- HALOutputUnit: Nx1 or 1xN
- HALOutputUnit and multiple streams
- displaying endpoint names from java
- Midi
- PostConstructor vs Initialize
- MusicTrackCut
- MIDI Object dictionary property kMIDIPropertyNameConfiguration
- Midi loopback driver?
- Stereo interleaved 16-bit format
- Altivec FFT
- CodeWarrior 8.3 vs Panther vs AudioUnits
- QT-CA bridge optimal audio format?
- [Newbie] : sound generation from waves
- IAC driver problems
- Channel Maps and Stuff
- Mixer causes silence.
- Removing all event timers?
- misses very first MIDI-in packet?
- QT through CoreAudio ioprocs choppy?
- Passthru AudioUnit that saves its input to file?
- AU: Vector Size?
- AudioUnit and FFT
- Raw Midi Time Code
- QuickTime hang, CoreAudio related?
- kAudioUnitSubType_AUConverter
- ANN: Audiofile Engineering releases Sample Manager
- Audio Unit that handle MIDI
- newbie low-level (HAL?) audio recording sample revisited
- Audiounits: For the love of Xcode!!
- Computing latency
- Changing the latency from within the render callback.
- Ptr and NSData
- Is there any clock drift compensation mechanism in the HAL?
- newbie question on recording audio in C++
- Error Code 1 was return by the core audio driver
- Misc: Live Window resizing
- Conrol of System-wide volume.
- Asynchronous Audio Again
- AudioConverterFillComplexBuffer and complex buffers
- Looking for someone with Obj-C, Cocoa, and CoreMidi application programming experience...
- PlayAudioFileLite adds
- Audio threads scheduling
- AUHAL availability
- AUValidation Problem?
- new SDK problems
- how to avoid skips?
- Time signature and meta events in MusicSequence
- MIDI velocity to log scale
- Proper Extensions for Sound Font and DLS Files
- TransportState AU host callbacks - Logic warning
- Asynchronous PlayAudioFile Sample
- OpenAL is Flakey
- Use more editors for AU!
- midi librarian OSX
- Transport State?
- It cannot be done under OS X !!
- codewarrior AU/nil globals!
- New CA SDK Available
- Stuck notes
- Audio Input Output routing
- kAudioUnitProperty_HostCallbacks
- GarageBand moves my AUCarbonView's pane, sneaky style
- midi issues with Logic Pro
- Porting Vst to AU
- KAudioDevicePropertyChannelNominalLineLevel
- 'ahal' unit vs. 'def ' question
- AUGraph level metering
- Problem with a MP3
- Channel Swapping
- crash in HALPlugIn::iSight::Frame::StreamHandler
- MIDIServer and machine sleep/resume stability
- AU and Notes (Was Re: AudioUnits & midi)
- Changes in CoreAudio interface with QT update
- AAC bit rate
- AudioFileReadPackets
- capturing audio
- CoreAudio swiki -- Back Up
- Audio File Library
- Converting Split AIFF to Interleaved
- Trouble with SoundFlower 16 channel driver and HALOutputUnit
- AU description?
- AudioUnits & midi
- badComponentInstance error using AudioConverterFillComplexBuffer
- CoreAudio swiki
- Presets etc.
- CoreAudio Swiki now requires a password?
- Multichannel and AU
- AU won't show up in Logic Pro but in Logic 6.3.x
- How atomic is MIDPacket?
- AU Processing in Threads
- Pure Java Midi I/O on Mac OS/X
- AudioConverterFillComplexBuffer for rate conversion?
- bug: NSSound vs AudioDeviceIOProcs
- Xcode 1.2 kills CoreAudio SDK 1.3.1
- AC3 decoding
- Advice on encoding possibilities
- Newbie Question about AudioConverter
- A Couple of Midi Track Questions
- badComponentInstance error using AudioConverterFillComplexBuffer
- G5 - Power Supply Noise - Audio Out
- Midi Tempo Bug??
- Storing non-aupreset AU preset files
- GenericAUView and parameter pain
- What kAudioUnitType am I?
- Number of frames for AU rendering
- Switching Audio Devices on a HALOutputUnit and enabling input
- Reversing ReverseOfflineUnit problems
- Reversing ReverseOfflineUnit problems
- CoreAudio SDK vs the developer
- Xcode 1.2 & OSX 10.2
- Multiple AUs into the output node?
- Standard Sound Dialog
- vDSP calling conventions
- Compiler errors in sample code
- Midnam and middev
- Component from ComponentInstance?
- PowerPC optional instructions
- ANN: AudioUnit Manager 1.0
- OT: Edirol UA-1A hardware monitoring
- File format support
- need some MIDI communication clarification please
- kAudioUnitErr_Unauthorized
- code for VU meter ballistics
- Resampling faster
- AUValidation skips AUPeakLimiter Limiting Amount shown in AudioUnitHosting+Logic
- source code for a AU with a carbon .nib
- Newbie: Any sound coming out of the built-in speakers?
- Small buffer size again
- augui Cocoa
- Bug in CocoaAUHost
- Undefined symbols (oh no not again)
- Overloads
- Controlling Subwoofer
- CAAudioUnit::HasDynamicScope
- AU Host Sample?
- Setting Speech Synthesizer to left channel only
- MIDI App Compile G3/G4
- Trouble loading SampleEffect Cocoa UI
- Apple Loops file format spec
- Changing mSampleRate for an Audio File
- per-app AudioUnit loading preferences
- Garageband 1.1 update fixes AU Custom UI Mouse Down problem
- Garage Band performance with AU
- CoreAudio Engineering at WWDC
- Cannot Get AudioFile 'File Type' Info.
- Newbie - CoreAudio in Carbon
- MusicTracks properties in java
- [ANN] SpectrumAU public beta
- Bizarre error in CoreAudio code
- Simple Audio Playback
- AUValidation tool distribution
- multi-channel out to Digi002
- music sequences and midisend
- Bizarre error or bad assumption?
- Mono Playback
- Parameter Display Updating
- Core Audio SDK 1.3.1 sample code - requirements?
- TN2091 code not working with iSight or USB mic
- how to use hog mode
- My AUHAL Output Audio Unit
- end playback coreaudio
- Documentation?
- Carbon views and Cocoa windows
- Newbie has idea, not sure where to start
- Overload issues
- Problem with MusicTrackMoveEvents
- 'AudioFile-new' is 10.3+ only?
- Carbon NavServices dialogs in Cocoa apps
- Problems with mouse click location in AUCarbonViewBase
- tracking CPU per AU in AUGraph
- how soon is now?
- Process and Render
- AudioUnitHosting patch - remembering
- Start MusicTrack at arbitrary times?
- DP & AU
- const bug in SDK 1.3.1
- SDK 1.3.1 frustrations
- Getting Device Information
- AudioConverters
- OT: Need experienced MIDI developer ASAP
- Mixing CRAudioUnits + QTSoundFilePlayer
- AudioBuffers and the RenderProc
- Audio clicks
- Converting between decibels and linear values
- Is there any documentation for specific to using Core Audio under Cocoa?
- retain+release (Re: kAudioUnitProperty_ContextName)
- How can I stop a sound?
- AU Source Code
- CallHostTransportState
- Changing the size (duration) of an Audiofile
- missing files
- AUHAL silence
- plug-in GUI refresh problem in Logic
- Re[SOLVED]: Distorted Audio Playback in 10.2.3?
- CASDK 1.31 recording to file and intercepting intermediate data
- (no subject)
- Beta testers needed for ABL 1.5
- plug-in GUI refresh problem in Logic
- Distorted Audio Playback in 10.2.3?
- Leak?
- Is CoreAudio Open Source?
- Development vs Deployment
- ANN: Job offer - Software engineer at Arturia, Grenoble, France
- Appropriate things to shut down the AU HAL
- Undefined variable (RES_ID) not allowed in expression
- Unresolved Icon Matter
- Audio clicks (Renderer Bug?)
- Feeding QuickTime Audio tracks to CoreAudio Output devices
- Getting a list of Sound Output devices - TN1108 out of date.
- auval -strict failure
- I/O support issue
- De-interleave AudioUnit
- AU Render() and multi-out MusicDevice
- Largest channel input count for any Core Audio Device ?
- Logic 7 shipping now
- AUEffectBase::ChangeStreamFormat changes sOld
- AU Host problem
- How to check if a system has an audio input?
- AUBase.h:672: error: 'struct HostCallbackInfo' has no member named 'transportStateProc'
- question about CoreMIDI & cocoa
- Measuring audio signal strength
- Measuring audio signal strength
- SysEx Progress
- No dolby/DTS with DVD player?
- AudioConverters - how many required?
- AUValidation 1.1.1 released
- GUI wrapper for auval
- AudioConverterNew unknown error
- AudioConverter strategic decision
- GenericOutput vs DefaultOutput problems...
- Console Error when
- Bug in AUEventListener?
- Looking for tutorial
- Problems compiling with OpenAL framework with Codewarrior 8.0
- AUGUI : using TTransparentEditText
- Computing file sample position when using AUConverter
- iSight audio format for converter
- Another Audio Units/"playing now" question
- Logic 7 and AU plugIns
- PlayFileLite...CoreAudio...argh!!!
- AudioTimeStamps in HAL IOProc & HW latency
- unique class name in Cocoa UI?
- Audio passthrough fails after suspend
- what does kAudioUnitParameterFlag_ExpertMode mean?
- sample rate conversion question
- basic output unit question - multichannel
- Crash on CloseComponent
- AU ramp automation
- Audio Unit/AudioConverter and getting what's playing now
- important new version of M-Audio Delta driver
- non-standard IOAudioControl
- Changing built-in audio device sample rate breaks my code and example
- AU question: asynchroneous pulling
- CoreMIDI 1.3
- Rez problem
- Newbie questions on format conversion and cd burning
- AuBase::GetLatency()
- Using AudioConverter
- stretch time, keeping pitch
- Multi-bus AU's and Logic
- Audio Units Help
- Why do G5 optical inputs have more latency than analog?
- Can I get hook a renderproc on a filter in an AUGraph?
- Callbacks in an AUGraph induced state
- Trouble with AudioDeviceGetCurrentTime....
- Hint and tips about audio/midi USB drivers
- Varyspeed2
- Newbie Question on AUGraph + MatrixMixer
- Apple Lossless Encoding File Format
- QT memory leak?
- Newbie Q: VariSpeed AU?
- fftw_complex
- channel config changed since 10.2.8?
- getting started with CoreAudio plugin for Final Cut Pro
- Logic 7 very bang hang
- I hope this means an upgrade to apple's driver
- AU with OpenGL GUI
- [OT] MIDI to DMX converter
- Unable to build afplay (Xcode 1.5) on Panther - errors in header file!
- bizarre crash on jaguar + M-audio Firewire 410
- More VariSpeed questions
- AUCarbonViewBase cleanup
- Playing diffrents sounds continuosly
- Proper API for selecting devices
- Must MIDIRestart() be called from the main thread?
- PlayAudioFile
- (no subject)
- QTSoundFilePlayer
- Sysex dump problem
- AudioFileTools in CoreAudo SDK 1.3.3
- Checksum formats
- MIDI device icon ambiguity
- serious bug in AUBufferList?
- induce the MIDI class driver to use a particular icon
- the neglected IAC Driver
- CoreAudio driver's buffer management
- Midisport and sysex
- auval could be more helpful
- undeclared functions after upgrading?
- member not named ?
- #defines not recognized
- CoreAudio and Bluetooth headset
- Midi sysex request in new thread
- Using program changes instead of key switches with QLSO and Logic
- debugging logic 7
- Dummy's Guide to AU GUI
- Inverse Chebychev polynomials?
- Objective Audio Quality Measurement
- Sending kAudioHardwarePropertyDevices property from a driver
- MIDIEntityAddOrRemoveEndpoints
- NSMovieView seems to be disabled?!
- Simple CoreAudio Java Example?
- NSMusicNotationView
- Initializing static C++ class variable in a HAL plugin problem (Modifié par Stéphane Letz)
- Complex Play Thru app fails
- Apple Lossless
- Experience with QTMA?
- Application Support of hardwareSampleRateChanged and external clocking
- Ogg QT Component not decompressing
- USB Class Driver
- Devices and Stream properties
- Audio Drop-outs - VM?
- AudioOutputUnitStart
- [SOLVED] The Missing 'Secret Sauce' Headers
- Cocoa view support ?
- The Missing 'Secret Sauce' Headers
- Anyone had this kind of Audio Echo problem???
- Music Device and channel handshake
- AU cocoaview template
- Regarding 'VU meter' object
- 'VU Meter' object?
- Mailing list archive
- MTC and Time Code Types
- Writing Midifiles - framework?
- AU plugin midi output
- Virtual CoreMidi port testing/validation?
- Midi Volume Control
- Host transport proposal for AU spec
- midi with midieffectbase
- Avoiding delay on starting sound
- IOAudioStream[0x280fa00]::clipIfNecessary()
- AirTunes API and DTS
- Sample rates and AUGraphs
- Question about notification delivery
- (no subject)
- touching non-current MIDI setups
- Direct Monitoring
- OT? QuickTime Export of Audio
- Random Access Audio Format
- MIDI data in an AIFF file
- newbie question: activateAudioEngine failure consequences
- MultitapAU compiling as folder
- newbie question: activateAudioEngine failure consequences
- CoreAudio for QuickTime?
- simple sample?
- registering memory based AU's
- Capturing Data coming OUT of an AUGraph
- [ANN] jackdmp for MacOSX
- Coreaudio newbie
- Real-Time Effects
- Time in CoreAudio/AudioUnits
- Core audio driver
- kStereoMixerParam_PreAveragePower
- quick and dirty way to play some data?
- getting AU kernels to react to stream format changes
- Which is the correct SDK location?
- Strange sample rate behaviour in AU unit
- envelope error
- More Glitches
- Tone Generation
- AU parameter display flags
- OT : Malloc errors with Logic Pro 7 / Kontakt / QLSO Platinum
- New to CoreAudio
- in & out Callbacks
- coreaudio jaguar version?
- iSight and ComplexPlayThru
- Leisurely processing of incomming MIDI data
- Audio Developer Contractors Wanted
- simultaneous audio input/ output
- Rép : Allowing a user-space driver to be the default system
- MIDISend output from with my program...
- DLSMusicDevice and default Apple dls sound set
- How to report a change in latency
- Hardware buffer size
- Elementary CoreMIDI problem
- Thread count strangeness using PlayAudioFile sample code
- AUBufferList::CopyBufferContentsTo()
- USB High speed issue with Audio class driver and application
- FREE MIX: idea for a plug/in / standalone app
- idea for program to randomize mix results
- DLSMusicDevice
- AUGraph efficiency?
- illegal constant expression in AUBase.h
- G4/G5 performance question
- (no subject)
- Handling interactions between channels in an AU
- AUView Test project
- Allowing a user-space driver to be the default system driver
- Multiple Mics into Matrix Mixer
- audio converter question
- Touching Incoming audio from a usb driver
- Speaker setup + possible typo in CoreAudioTypes.h label value?
- Dev Forum
- AudioFileReadBytes question
- Offline AU Documentation and hosting applications
- Offline AU Documentation and hosting applications
- Play-through Support
- Binary Compatibility in AppleUSBAudioPlugin.h
- CoreAudio driver's convertInputSamples()
- Core Audio Dev Forum
- Tone generation
- AUHAL output questions
- Reg: AUHAL interface with the user space driver
- setting up AudioUnit for interleaved format
- Audio Developer Sessions at WWDC!
- Audio glitches in my app!!! - InputIOProc not called regularly
- QuickTime 7 removed CoreAudio headers
- DeviceIsDead
- OSStatus 833216
- MusicTrack control
- CoreAudio and decoding/encoding MP3
- A26 crackles in external sync mode
- Direct monitoring followup
- Grabbing input from CoreAudio driver
- PPQ at CoreMIDI
- Direct monitoring
- AudioConverterFillComplexBuffer
- What AudioFileWritePackets() caching means?
- Compile as Plug in (.component)
- AUHAL for input - format change?
- Internal Microphone
- Newbie: question about captured input
- synth soundbank
- Knowing when an application is using AU HAL or not
- Playback of SCMS data
- NSTask blocks AudioIO
- [OT] Feeder threads
- Important Audio Formtas [Was: CFBundleDocumentTypes with audio that QT can play]
- AudioUnitSetProperty deadlock?
- timestamping in AUHal renderer
- Minimizing input/output latency ?
- kAudioUnitProperty_StreamFormat notification
- Sampling rate question
- AC3/ DTS play-through
- kAUGraphErr_NodeNotFound SOLVED
- Manually Changing an Audio Unit Parameter while Running
- thread-safe FIFO queue
- Notification after AudioDeviceStart
- CFBundleDocumentTypes with audio that QT can play
- I/O latency in Tiger
- Core Midi timestamping
- Implementing ramped parameters in AU effects
- AudioHardwareGetPropertyInfo causes hang on quit
- Writing a multi-channel audio recording application
- AUGraph-MusicPlayer Behavior
- multiple AUs in a bundle
- Deadlock in AUHAL?
- Crash in TDeinterleaver with mono sound
- Using AudioUnitSetParameter() to change pitch bend and pitch bend range?
- Preserve pitch
- CAAudioFile bug (cont)
- CAAudioFile bug
- audio units - question about conv and splitting load
- AudioConverterGetProperty and kAudioConverterChannelMap
- m4a, aac, tags, metadata... help
- application crash in AudioHardwareGetPropertyInfo
- about changing inNumberFrames in renderer callbacks
- help with MusicTrackCopyInsert
- Notify AU parameter change to host
- (no subject)
- Cocoa Generic View
- ADC Plug-Fest featuring Audio Units
- New way for Cocoa AU hosts to wrap Carbon AU GUIs?
- AU Effects & Spark XL
- New audio developer
- Interpreting output of AudioConverter
- AudioFile and
- AUSideChains availability? Tiger or QuickTime 7?
- AUSideChains: How to use "AUSplitter"?
- Making AudioHardwareSetProperty() survive a logout?
- Building AU for pre 10.4 with Tiger
- AudioFile API and mp4/m4a files
- User space driver plug-in problems on Tiger
- VLC needs someone to assist in finishing it's auhal output module
- AudioConverter and QDM2
- AudioConverter and IMA
- Parameter Clumps, was: Re: AUBase preset handling change
- kAudioFormatProperty_AvailableEncodeFormats
- AudioUnit - CarbonView - Toggling BevelButton
- kAudioDevicePropertyStreamConfiguration returns incorrect buffer size
- Take 2: Combining AUHAL input and an AudioConverter
- Multiple outputs for the same source
- AudioUnit sidechain
- optical digital input and output
- two or more data types in declaration of 'Process'
- XCode in Tiger
- 6 channel output through firewire
- Away on a trip
- Subject: MusicDevice/HandleNoteOne/Render
- Question about kAudioDevicePropertyStreamFormatMatch in a user space driver
- AU Carbon View Drawing Question
- AudioUnit editor window
- MIDI synth vs. MusicDevice
- cross development
- MOTU Hardware playthrough?
- Tiger Build Warnings
- OT: How do I hook-up new 6-speaker system to my G5 PowerMac
- Game MIDI out: Softsynth vs. real synth
- Buzzing sound heard on some G5s
- Sending Serial Data via Audio - Dumb Idea??
- crasher with stock USB audio driver
- CoreAudio kernel interface
- contract and intern position
- Convert AIFF to MP3
- Music Device Template
- Component Manager does not seem to load any AudioUnit I compile
- Can Core Audio create m4a files?
- synchronization issue with Logic 7.1- help please
- Cant get AU using v1.2 Project Templates to build
- QT Instruments from CoreMidi
- Audio and MIDI Application Crashes
- Data Source Confusion
- Getting duration of an audio file
- Custom sub control type
- kIOAudioDeviceTransportTypeUSB has strange effects
- SPDIF audio in DVD Player
- Should I care about this error message?
- Creating Aggregate Devices programmatically
- SPDIF audio in DVD Player
- AUGenericView
- Cocoa Custom UI Works
- Filter Cookbook
- ANN: Wave Editor public beta
- Listening in to MIDI messages sent to a device
- BeginParameterChangeGesture AU event listener weirdness
- Crash deep inside CoreAudio
- Lowest latency I/O
- problems with 2 828's and a PB 1 gHz
- Question about data format
- FireWire problems with MOTU 828
- AU Lab "tip of the day" :-)
- Creating a varispeed converter
- AUGraph & kAudioUnitSubType_GenericOutput
- core midi time stamping
- Variable number of parameters
- Settings compatibility
- Edirol and Coreaudio?
- lightweight traces in kernelmode?
- IO Cycle Telemetry Window
- has this been done?
- OT: Applications & Services Software Engineer
- Another matrix mixer question
- CarbonSound
- One device -> Two Audio engines: Still OK with Logic?
- One device -> Two Audio engines: Still OK with Logic?
- usage of AUTimePitch in an AUGraph
- MIDIServer crash
- Need help (still) with GetTailTime()
- Audio Hardware Plugin and Drift
- kAudioDevicePropertyPlayThruDestination
- Using non-interleaved buffers with an AudioConverter
- AU Cocoa Custom View resizing
- auval fails PUBLISHED PARAMETER INFO test for aufx without 2in 2out.
- Custom Control Managing Multiple Parameters
- Mp3 encoding
- Legal fanning behaviour?
- AudioConverterFillComplexBuffer
- Problem with disclosure triangle (resizing Cocoa view) in Logic
- ANN: Audiofile Engineering releases Wave Editor 1.0
- Java Sound sample rates
- When is AudioUnit Latency valid?
- Join wav files
- Join wav files
- M-AUDIO USB MIDI driver update
- SDK compability question
- Confusion
- AudioTimeStamp Confusion
- Thanks
- Ogg support?
- Backwards compatibillity details
- WWDC Sessions availability
- Backwards compatibility
- Targeting 10.2.x, 10.3x AND 10.4x
- MIDI USB Class driver problem from reset
- practical use of UID for USB devices
- Again, Routing Midi Signal from Quicktime through CoreMidi
- MIDI note tranformations
- Error -10838 calling MIDIClientCreate
- Input callback timestamp reset and current sample time
- ioErr with AudioFileReadBytes?
- Base classes for Music Device... so many choices!
- linked Cocoa-Carbon windows for AUCarbonViews
- Core Audio Clock example?
- How to reproduce iTunes purchased songs in the authorized computer?
- Chunk?
- AUView painting
- AU/AUView
- AIFF chunks in Apple Loops
- ExtAudioFile question
- Newbie question: Making Jaguar compatible AU Instrument
- CoreMidi and CoreAudio for software synth
- Which Audio Formats are supported directly by CoreAudio
- AU Timeout with Logic Pro 7.1 on Dual CPU
- afrecord example consumes memory, why?
- crash
- AU validation
- Problems with first CoreAudio Example : (
- Output AU buffer size for RenderCallback
- CoreAudio equivalent to SndPlay?
- Silent m4a AAC recordings
- Tiger Audio Units and 96kHz
- SampleRate
- AUAudioFilePlayer in Panther. If not... CAAudioFilePlayer?
- AudioDeviceGetCurrentTime fixed when?
- Problems adding AudioFilePlayer source to my project
- AudioUnit and targeting a specific multi-channel on it
- ANN: TOE - A Library for MIDI Programming
- Tutorials
- possible audio buffer underrun & load balancing
- Core Audio + LAME
- More than one output in a single AUGraph
- AudioUnits without an AUGraph
- Any VSTGUI-AU examples out there other than drawtest?
- Error -1501 after playing system sound
- Quicktime Audio Extraction
- Channels and frames
- QuickTime now slow time?
- Setting the quality of AUTimePitch unit
- Getting the description of an AUHAL output node
- SoundConverterFillBuffer
- NewMovieFromFile
- Sound bug - must be a short integer problem
- AudioFilePlayer & 4-channel wav file
- Endian stuff was: Re: SPDIF encoded output on G5
- Help with AudioUnitFillComplexBuffer
- SPDIF encoded output on G5
- AUConstants
- Constructing an AudioFileID
- Garageband Where To Ask
- AudioFileCreate() - Supported Stream Formats
- cross platform MIDI libraries
- kAudioFormatProperty_FormatName alternative
- AudioUnit: channel layout
- DV cam input
- AUTimePitch -- edge artifacts
- Callbacks?
- File formats and codecs usable with ExtAudioFile API
- kHALIOCycleTelemetryEventOutOfBoundsZeroTimeStamp
- simple AU buffer process in Cocoa
- ComplexPlayThru sample & buffers
- Allocating an AudioBufferList
- Debugging an AudioUnit in Xcode 2.0
- Subject: convertInputSamples/clipOutputSamples
- Realtime synthesis and low latency with Java
- CAF file extension?
- convertInputSamples/clipOutputSamples
- Share the love! You've been invited to Gizmo Project
- Side-chain detection
- SDK 1.4.3 Compile error
- Converters and audio input
- SPBRecord won't record from two separate SI devices at the same time???
- AudioConverterFillComplexBuffer return codes
- Reading audio data from device as kAudioFormatULaw
- SPBRecord won't record from two separate SI devices at the same time???
- Automation
- IAC Midi port 1 bug
- Side-chain input (once again)
- SPBRecord won't record from two separate SI devices at the same time???
- How to calculate the proper frame (in order to mean a particular time)
- AUAudioFilePlayer silent after setting playback position
- Time Problem with NSThread
- AudioConverterConvertBuffer
- AudioUnit FormatConverter
- Accessing AudioCodec from AudioConverter?
- Writing a private device driver
- MusicPlayer synchronization with QuickTime
- asynchronous change of kAudioStreamPropertyPhysicalFormat
- 3d mixer
- Blocked in MIDIClientCreate: SOLVED
- Synchronizing with the actual USB device audio clock
- How to correctly set input gain for a HAL device?
- AudioUnits....
- Playback timing
- question about converting to lossless
- MIDI class compliance: Panther vs. Tiger
- AudioUnit Framework Version
- Optical In Audio Device
- encoding to mp3 (from java)
- Audio Converter
- AUGenericView
- Streaming Audio
- Callback [was PlayFile]
- DLS fails at big audio frame sizes (was QuickTime Music Synthesizer + Core Audio)
- recording and playthrough
- Component quirk
- Problem using two connected graphs
- Convolution
- Intel iMac
- Libao audiounit port
- Pinning IO Thread to a particular processor
- format problems with ExtAudioFile
- Cocoa-Heavy Audio Unit
- MIDISysexSendRequest => virtual source?
- aux tracks and audio units
- Out-of-range samples
- CoreAudio Swiki [was: Re: notifying the UI from the process]
- Ads on the list
- Converting a QT audio importer to a CoreAudio codec - where to start?
- Accessing underlying AUGraph being used by quicktime
- AU Lab does not show component
- Subject: Re: notifying the UI from the process
- MIDI playback using DLS Synth AU
- when to get MaximumFramesPerSlice property
- MIDI Private Streams cache?
- deactivating device for debugging
- Run Loops and CFMessagePorts
- MusicSequence CAShow statement and beats
- MIDI chunk - how does coreAudio/MusicSequence handle the Division of a MIDI MThd header?
- An alternative view of "Groups, parts and multi-timbrality"
- interapplication midi communication, cfmessageports, ques
- Recognizing iSight as audio input device?
- The legacy of kAudioUnitRenderAction_OutputIsSilence
- AudioConverter buffer size questions
- Hardware Plugins
- fast forwarding with AUvarispeed
- [DAFx-06] 2nd CALL FOR PAPERS - Montreal, September 18-20, 2006
- CoreAudio "Optimal" Buffer Size
- input playthru stereo panning
- auval
- 3dmixer and openal
- Apple example compilation error
- (no subject)
- Using the MusicEventUserData structure
- Looking for beta testers for ABL Pro AU
- Do any hosts support the "interesting" parts of the AU API?
- CoreAudio SDK and strict aliasing
- Intel and four char types
- Put Own Data in to AudioBuffer
- OpenAL not playing sounds except in the debugger?
- put own data into AudioBuffer
- Changing the transfer speed to a USB to MIDI interface
- Suggestions for volume controls?
- Coreaudio performance under load
- MOTU AU Examiner
- Getting output device volume level
- MIDI Driver + Kernel Extension, combine?
- sorting out CoreAudio emails
- Querying Device
- Controlling External Synth (GrooveBox) With Perl/MIDICore
- [DAFx-06] Deadline Extension: April 9, 2006
- Spoke to soon
- non-console session troubles
- Controlling input volume while recording
- Odd Cocoa user interface problem with GarageBand.
- Setting kAudioDevicePropertyBufferFrameSize
- CoreMidi/CoreAudio and root user
- Another approach to root user?
- CoreMidi/CoreAudio and root user
- Another approach to root user?
- Where to find Error Code -10867 - AUComponent.h
- Varispeed AU configuration with QT audio extraction?
- Simple Mute controls
- The proper way of finding out if a host is doing offline processing
- [DAFx-06] LAST CALL FOR PAPERS - deadline: March 31, 2006
- AU Views, 'thng' versus ComponentEntryPoint::Register
- Question about error code returned by AUGraphStart
- IChat disturbing OS X audio?
- loading plug-in prevents host from hiding
- "generic" views
- inOffsetSampleFrame?
- using MusicSequenceSetMIDIEndpoint() & MusicSequenceSetAUGraph()
- atexit and kAudioDevicePropertyDeviceIsRunning problem
- How to decode mData in AudioBuffer?
- Detecting microphone activity
- CAAudioUnit fails Initialization
- playing audio buffer content - Newbie question
- Virtual MIDI Sending Help Needed
- CoreMIDI functions returning kMIDIWrongThread
- Is there such a thing as a "CoreMIDI Version Number" that can be queried?
- pthread mutex question
- Threading/timer issues on Mach-O vs. OS 9
- Capturing audio from a running program
- Questions about receiving SysEx, compared to old OMS way
- Crash in receive_samples()
- AUAudioFilePlayer dropouts
- Setting MaximumFramesPerSlice property on Stereo Mixer AU
- AUGraphisRunning
- [CoreAudio] Options for m4a in 10.2?
- OT: xcode and cvs
- ExtAudioFileSeek and Tell
- Crashing Auval
- recommended practice for routing to multiple devices from one augraph
- HAL Thread question
- siCompressionParams Question
- A few more questions on QT-CA data transfers, and spontaneous AU uninitialization
- AU state & MaximumFramesPerSlice
- AUTimePitch with the MusicPlayer/AUGraph
- Is the documentation for SDK 1.4.3 available without installation?
- M4A and 10.3
- PlayFile to file stream
- aggregate device
- Apple Lossless: working with 16 bit, silence with 24, 32 bit source data
- Opening CoreAudio Examples in XCode
- Use of kAudioUnitProperty_OfflineRender
- AudioFile unable to open MP3
- MIDI in/MIDI out using Audio Units?
- MIDI in/MIDI out using Audio Units?
- Beginner: How to set the sampling rate of a USB audio input device
- output timestamp
- Getting started with AU developmentl
- Race condition in aggregate device?
- How to make AU plugin compatible with 10.3.9
- multichannel device with ahal
- Which channels are used for what?
- CoreMIDI problem
- hardware output latency
- rendering musicplayer/augraph right to disk, no speaker output
- Problems setting sample rate
- Audio playing too quickly
- accurate method for detecting number of output channels?
- Sync Quicktime and CoreAudio
- MIDI output in AU
- Compiling CoreAudio Examples
- Sound Data question
- Host Support for Cocoa UI AU's
- Format convertion
- Oxford OXFW971
- Audio Units: Reset() and parameter smoothing, please help
- ProductID read from the USB descriptors for an audio device
- Sound hardware configuration
- Compressed Wave files and AudioFileGetProperty
- Virtual Device Questions
- Audio Units: weirdness happens in Reset()
- 10.4.7 Update
- AUAudioFilePlayer- problems with formats
- sample rate
- Audio Units: channel handling questions
- sending sound to device
- render inNumberFrames vs. pre/postRender inNumberFrames
- sin() optimization on PowerPC and Intel
- AU mixing console
- cross-compiling for 10.3.9 and 10.4.4
- AudioUnitInitialize returning -5
- AU Nodes...
- Audio Units support for host applications
- Audio Units: a few questions
- Alvin and the Chipmunks
- Threading issues in parameter changes
- OpenAL Version Confusion
- Another newbie question -- format of raw data
- GUI Display in AULab
- New Member
- AIFF to AudioBuffer?
- Encoding Mono IMA4
- [Resend]. ExtAudioFileAsync problem...
- Default device notifications
- More AudioFileMarker questions...
- Questions about AUHAL device stream format
- AUInstrumentBase and Ableton Live
- Host Support for Musical Time Callback Methods
- for Apple guys: possible plugin name collision?
- Pointer to effect in Audio Units Carbon View
- Clocks and MusicPlayers
- Clump name and AULab
- Loop marker name umlaut question
- SMPTE timestamps
- GetParameterList in ableton Live problem
- ExtAudioFileWriteAsync problem
- EXS24 File Format
- Building PhantomAudioDriver on OSX 10.4.7 with XCode 2.3
- Audio files and loop marker question
- Detecting if a device has a kernel driver
- many readers of ExtAudioFile
- Still is ... HELP!
- was: HELP!
- CoreMIDI SysEx & MIDIMonitor
- AU vs VST plugin: algorithm behaviour
- Flush existing sound data?
- HELP!
- Audio Units: calling SetParameter from within Process()
- Total Newbie Needs Help!!!
- Memory Management
- MIDIServices kMIDIPropertyDriverDeviceEditorApp
- CoreAudio GenericAU crash
- Format Converter problem
- MIDISourceCreate and MIDIReceived
- getting host tempo in an Audio Unit
- AppleUSBAudio Plugin Issues
- Audio Correlation
- A plea for generic interfaces!
- calling audio device listener on master channel volume?
- How to release memory allocated for MIDISendSysex ??
- Logic not responding to Audio Engine Changes?
- not calculating total samples correctly
- Universal AU not showing in AUVal or any hosts
- subclassing AUIOElement
- [Fwd: Re: XCode 2.4 and 32/64-bit universal binaries]
- missing frame in clipOutputSamples and convertInputSamples
- stereo-mono conversion: Sound Manager vs. AudioConverter
- how to properly rename classes in a custom Cocoa view
- Outputing to different Channels on a Device
- Corrected tutorial in Audio Unit Programming Guide
- Reading midi events from device
- MusicDeviceBase
- MusicDeviceBase
- Change Volume on Default Output Device
- upsampling and CompressionInfo
- Automation / logic
- CoreAudio on macintel no Sound...
- Audio Unit for video sync signal - help needed
- AIFF specification question
- Testing Debugging Hosting AU Instruments
- setting AudioStreamBasicDescription
- Name of a music track
- AUVarispeed - kAudioUnitProperty_RenderQuality
- understanding AUNetSend
- Event for plug / unplug headphones?
- Automation / logic
- DTS output over integrated S/PDIF interface
- Setting Input Sample Format and Rate
- Restricting sample rates in AU?
- scaudiofillbuffer
- AU views and offset with composite windows
- Looking at levels on a mixer
- ExtAudioFileWrite - memory or IO problem, data not flushed to disk immediately
- Problems with Cubase SX3 and LE at high sample rates
- Problem in encoding with AAC
- problem encoding in PCM format
- auval problems (channels)
- AudioFile API AAC reading on Intel machines
- More AUMixer Metering Questions...
- auval is ignoring my AU plugin
- [WORKAROUND]: Live Input+Stereo Mixer+Metering = Crash
- Another question re AURenderCallback
- Question re AudioUnitRender and AURenderCallback
- Live Input+Stereo Mixer+Metering = Crash
- MOTU devices on Intel machines
- Correct way to implement an AudioUnit rendering function?
- Reading the contents of an Audio file
- Loop detection in DP and Logic 7.2x
- AUs with Cocoa UIs
- Different results from "MusicSequenceSaveMIDIFile" on Intel vs PowerPC
- some 800x talk/listenback ideas
- AuNetSend protocol spec?
- auval problem for mono-only plug-in
- changing parameterInfo in AU
- HELP: Audio Unit GUI using wxWidgets 2.6.3
- SoundFont from major developer fails to load in DLSMusicDevice
- AMS MIDI pane stops CoreAudio engine?
- CoreAudioKit Linking Issues
- AudioFormat API question
- Problems with OpenAComponent
- AIFF test file needed
- AUFilePlayer volume levels?
- Callback when AUFilePlayer is finished?
- Subgraph connecting to Parent Graph nodes
- Resolved: Re: playing a pcm buffer
- InputCallback data request size
- Inheriting from AUMIDIEffect breaks AudioUnitGetProperty?
- Basic AU parameter handling and automation with VSTGUI UI
- best performing mixer solution
- audioconverter and unpacked source
- AU Lab says "Audio input not supported" for builtin hardware on Intel Mac Pro
- sending PCM data
- QTSetComponentProperty
- high quality audio output
- Buffer and CoreAudio ?
- SCAudioInvokeLegacyCodecOptionsDialog disabled on MAC
- Decoding AAC/Apple Lossless mono to lpcm stereo
- Bug in CoreAudio, Channel Names property?
- Turning on 3D Mixer reverb
- JavaSound says 48000 Hz is 44100 Hz for input
- AudioConverterConvertBuffer sample code
- More: Time Stamps across different busses/through AUConverters
- Setting a custom/nongeneric AU property using AudioUnitSetProperty()
- Notifying host of parameter change
- Time Stamps across different busses/through AUConverters
- Why are AUPublic & CarbonGenericView in "Examples"?
- Newbie neds some help: record audio...
- mp3 encoder
- Problem with ConvertMovieToFile
- Compress and Uncompress PCM data
- Send Audio across the Network
- AUNetSend and AUNetReceive
- DLSMusicDevice and reverb
- When did AUFilePlayer finish playing?
- ExtAudioFileRead: how to create AudioBufferList
- Sending sound across the Network
- Thank you.
- Pink noise filtering
- Updated Audio Unit Programming Guide + sample code
- SetProperty/GetProperty
- Execption using JDIC Misc (v0.1.3) Volume on MacOSX
- (no subject)
- SoundDescription
- ExtAudioFileRead sample format
- AUVAL parameter test failed
- A conceptual sanity check (or two)...
- Question Pertaining to nodes...
- Kext missing sym
- Debugging in Digital Performer 5.11
- AudioConverterConvertBuffer failed with ISight and PPC
- Audio Unit (debug) output parameters
- Debugging in Digital Performer 5.11
- Vector Based Panning with Hexagonal or Octagonal?
- Add/Remove Render Notify more than once
- Audio Unit input pitch based MIDI output
- Noise in PlayBack
- CoreAudio timing on Mac Pro
- Humble newbie: Scope of Audio Effects
- using the music player for playing audio files
- Mac Pro 2GHz
- happy holidays to the coreaudio team
- Unable to figure out Input Callback in cpp
- record and play program
- 3D Mixer Bug or User Error?
- Purpose of kAudioDevicePropertyChannelNumberNameCFString
- Side chains in Logic
- AudioConverterFillComplexBuffer getting error - Invalid Argument
- any alternate for ConvertMovieToFile function???
- AUConverter Mono -> Stereo
- Using AudioConverterFillBuffer in RecordCallBack
- Adding info dictionary to AAC export
- Same Devices to one Mac
- Problem with AudioUnitAdd/RemovePropertyListener
- saving AudioBufferList
- wavelet analysis
- A Rosetta wrapper AU
- AU Parameters not appearing in Logic or Live
- Input callback only getting called every couple of seconds.
- Storing the state of an AU
- playing audio from buffer
- AU Lab with more than 8 output channels
- ExtAudioFileRead again, sorry...
- Java and Core-Audio Midi interface
- Load IMA ADPCM as PCM 16-bit
- MIDIClientCreate send a kill signal to close my application
- USB Audio Glitching
- matlab -> compiler (offtopic-sorry)
- Writing a user-space MIDI USB midi driver
- disappearing MIDI control events...
- CocoaAUHost example - another crasch
- CocoaAUHost example crasches
- AudioUnitSetProperty() returns -10879
- n-chan effect with per-channel params question
- Very Loud Noize
- Digital Performer AU
- Macbook and Macbook por Audio loss when plugged into a specific usb port
- (no subject)
- Strange behaviour in auval
- Logic components as Audio Units (No way!)
- Creating adec component on Windows: Can't find CAWin32StringResources.h
- mmj - universal binary JNI wrapper to CoreMIDI
- HAL output mixing buffer on multi-processor machines?
- Follow up to CocoaUI question...
- Does CoreAudio use the alarm signal in the IO proc thread?
- System AU plugins...
- Weird CloseComponent Crash
- how to release file handle?
- (no subject)
- Jack at the OS level? No way!
- Decoding raw AMR
- AUListenerAddParameter returns -50
- ExtAudioFileRead() Long Lag On First Call
- CoreAudio for Windows
- Matrix Mixer and Number of Channels Per Bus
- Channel Mapping and Audio Input
- Inconsistency with number of inputs and outputs returned by and AU Plugin
- maximum channels in IOAudioStreamFormat?
- program changes
- M3D Java Sound mixer
- Destructor needed
- Is there a way to play multiple audio files at the same time?
- infinite AU cocoa view frustrations
- What is wrong with this email@hidden
- Need an example of playing multiple sample asynchronously
- Audio Units not showing up in Logic
- AU UI Image loading
- Rookie inquest
- Performance differences between AudioFileWritePackets() and FSWriteFork()
- Calibration of pitch bend in DLSSynth?
- Problem with AUParameterSet
- AU parameter names and units
- Unusual AU initialization behavior in Digital Performer?
- SCAudioFillBuffer returns -108
- Looking for AUTimePitch
- Incorrect stsd atom for Apple Lossless files?
- Supplied Apple Audio Units - Documentation
- Can MTCoreAudio be used for production code?
- Audio problem
- Audio Reflector
- OT: iTunes and MIDI
- TLC suggestions for large matrix mixers?
- Detecting preset parameter changes in Audio Units
- 192000 Hz won't render
- str2OSType in utils.cpp in ConvertFile example
- setting Input property for USB headsets
- ExtAudioFileRead giving sawtooth-like data back
- making a Cocoa view not grab the keyboard
- USB Audio Class 2.0 drivers
- Building Audio Unit with Cocoa View without parameters
- AU CocoaView stealing key commands in Logic
- Developing a MIDI driver for a custom built device
- Problem in SCAudioFillBuffer/OpenADefaultComponent
- Advice request - virtual instrument
- accessing input format of an audiounit in a graph
- Getting name of AudioUnit host
- How to print individual MusicTrack events?
- AUGraphStart returning kAudioHardwareIllegalOperationError
- overlapping vDsp FFT
- What is the default sound bank format that MusicPlayer is using?
- User-supplied files as AU parameters
- Record data to Memory
- AUScheduledSoundPlayer example needed
- using ScheduledAudioFileRegion in AUAudioFilePlayer
- auval and you
- CPU at 100% [Was: AAC and AudioConverter error : '!pkd']
- Interesting problem while reusing MatrixMixerTest code
- WaveBurner GUI problem
- AU plug-in: Problematic display of Cents as float
- Capturing OpenGL and OpenAL with quicktime?
- Localizing AU Name
- SaveState
- syncing audio and video... who's the boss?
- Cocoa AU window close and retain count
- Clock sound
- audio unit doesn't work on DP on intel
- File input to AUs...
- definition of kRenderQuality_xxx constants missing in Windows QT SDK
- wav export
- rendering wav files on intel
- Lost in the open ocean of Core Audio
- AUDynamicsProcessor parameters
- problrms trying to render a wav file from a music sequence
- AudioHardwarePlugIn, AUHAL, and Timestamps
- Febil has Tagged you! :)
- offtopic: RFCOMM+SCO connection
- Audio Units:Updating Parameters in GUI automatically
- AU MusicDevice handling MIDI
- Memory and AUs
- Audio Unit UI
- Audio Unit Component Icon
- auval calling GetTailTime() before initialization...
- DttSP (Software Defined Radio Core) in an Audio Unit
- Playing a streaming pcm buffer?
- FFT-AU: strange behaviour
- Directing QuickTime to an external MIDI synth in System Preferences
- Documentation
- Help in handling events
- Crash in Resampler2
- 3D Mixer Equal Power Panning
- Observing CurrentPlayTime in AUScheduledSoundPlayer
- 'pass through' audio units
- DragAndDrop midi
- Changing an AudioUnit's sample rate in an AUGraph
- Mac OS USB Audio question -- asynchronous isochronous mode
- ExtAudioFileRead Crashing with MP3 file!
- xCode Compile problem
- leak in example code
- Logic and mono-to-stereo
- USB Mic Volume in 10.2.8
- ExtAudioFile questions
- How to pull audio from an AUGraph for bounces?
- Is there any great advantage to using MIDISendSysex vs. MIDISend?
- ExtAudioFileRead Min Buffer Size
- How to pull audio from an AUGraph for bounces?
- How to pull audio from an AUGraph for bounces?
- S/PDIF audio output
- Can you put multiple sysex messages into one large buffer, and use MIDISend()?
- How to pull audio from an AUGraph for bounces?
- Default output device changes - how to be notified?
- Crashing when calling MIDISendSysex()
- What is the way to set the timestamp for sending MIDI events?
- K and M variables
- CoreAudio v1.4.3 and Java
- Supporting kAudioUnitProperty_ParameterValueFromString?
- Core Audio and Java
- Closing an audio stream connection problem
- fixing user selected fonts in text track
- RFC 4695 and Network MIDI
- converting buffer channels
- AudioUnit Events
- Audio Unit render problem
- Audio Fragment
- ExtAudioFileDispose not releasing certain files
- usb mic problem
- AUval version Failure and Render function return
- SimplePlayThru Device Error
- ExtAudioFileWrite writes zeroes?
- 1channel valid- and changestream-format
- Bug Resolved as of when?
- AUEventListenerNotify() -- object param not forwarded?
- Passing data to my CocoaView efficiently
- [REPOST] AUVarispeed Crash
- Pause Graph with Looping Sound File Player?
- (no subject)
- auval 1channel test
- "Bit width" vs "bit depth"
- Listening To kAudioDeviceProcessorOverload From AudioUnit
- AudioConverterFillComplexBuffer stops being called when data starved
- how to connect inbus/element 0 to outbus/element 0,1,2,3
- how to connect inbus/element 0 to outbus/element 0,1,2,3
- how to connect inbus/element 0 to outbus/element 0,1,2,3
- Multi Channel FFT Audio Anaylzer
- Authoring plugs to be Audio Units AND VST/RTAS etc
- System default audio output processing
- Native CoreAudio plugin for Herrie - proper API usage?
- AUVarispeed Crash
- HRTF Spatialization in Core Audio
- MIDIReceive and SysEx event
- how to make kAudioUnitProperty_BusCount writable
- System default audio output processing
- writing NSMutableArray without propertylist objects into a file
- USBSampleMIDIDriver
- nxm effect
- Properties displayed in UI
- Audio Unit hosting requires c++?
- Does AudioUnitGetParameter have a cached value?
- change default system output device
- Audio Unit Presets and undo
- Writing an AudioFile with callbacks doesn't update the Chunk Data Size
- Independence of channels between tracks.
- Async USB audio output
- writing streaming audio to File
- what exactly is dvca?
- Looping a MIDI file
- Simple example on swithcing output device
- AudioFileInitializeWithCallbacks
- trying to playback dv audio via audioconverter + default output
- PlayAudioFileLite example
- Conversion to 3gp
- CoreAudio Updates?
- iChat's echo cancellation (was Re: Output Capture)
- Output Capture
- Logic Pro MIDI Device Plug-in
- HALPlugIn::Initialize appears to be freezing
- Displaying Current Audio Output Device (take 2)
- serial midi driver - problem solved sort of
- serial midi driver (oh no!)
- AUAudioFilePlayer offline rendering
- True RMS value for audio samples
- Questions about AUEventListenerCreate
- auval question
- Logic + outDeltaSampleOffsetToNextBeat
- Using MSS MIDIPortConnectSource in real time
- AU Carbon view example code
- Logic + Sidechain
- Basic sample code for FFT audio frequency spectrum?
- AUEventListenerAddEventType?
- System-wide access to Firewire DV Audio in/out
- How to Get Started with CoreAudio Programming
- Track selection in GB?
- OT: seeking simple digital interface which can pass AC-3 input
- Problem with SimpleSDK
- Write mp3 Files
- Problem with Alesis MultiMix 8 USB 2.0 and kAudioDevicePropertyStreamConfiguration
- AU not recognised by some hosts
- RIP: dead app stuck in hog mode
- USB Device Transport Type
- Multi Output AU
- Writing Cocoa UIs with C++?
- Newbie confusion!
- Sample rate change
- AudioConverterNew() failure
- Playing multiple sounds
- Problem in AUElement::SaveState, conversion from Float32 -> UInt32 not working in non debug mode
- CallHostTransportState doesn't return to stopped state
- RawAudioFileComponent crash
- multiple Cocoa views
- Initialization failure in AUGraph - I'm completely stumped
- AUGraphInitialize returns -10875 - what does that mean?
- RawAudioFileComponent example crash
- AU Problems
- Aggregate device problems
- MIDI Plugin exclusive access
- simple(?) NSSound selector not recognized error
- Logic Pro 8
- Codecs for mp3/mp4
- Sr. Device Driver Software Engineer needed in L.A.
- Normal CoreAudio output
- Problem with loading Factory Presets in Soundtrack Pro 2
- CGContextFillRect - is there a faster way?
- Universal AU building problem
- MIDI key transducers (physical)
- Feeder thread priority
- Logic guys- YIKES. Can I haz DP bug in Logic 8? :P
- basic mechanism
- How to Access Media Sample Description Directly
- start fails to start... sometimes
- OT midi interface
- Answering my own question...
- What does error -50 mean?
- Meters in generic view
- SetParameter
- How to identify the IAC Driver, so as to ignore it
- relative thread priorities
- Logic 8 and multichannel plugs
- Audio bits from CD
- Recorded mic input plays too fast
- Playing of the same audiofile n times...
- Carbon view
- ALAC bit depth hint
- Update: Saving the state of a music device
- AudioFileOpen does not recognized iTunes+ files
- Graphical performance of AU's.
- Saving the state of a music device
- Another Wrinkle on Re: When is an event not an event?
- Problems with iTunes Plus files and ExtAudioFile API
- What is the meaning of kAudioUnitParameterFlag_IsHighResolution ?
- Leopard: AudioHardwareGetProperty on default output device doesn't work for setuid processes
- Getting host channel information
- Logic crashes when I open 2 different projects with my instrument...
- QuickTime Broadcaster crashing with out user-land driver
- leopard changes to core audio and openal?
- auval Bus Error?
- AU instrument doesn't show up in Garageband
- Firewire audio testing
- ExtAudioFileWrapAudioFileID crashing in Leopard
- Having AudioConverter recognise custom AudioCodec components
- Re : Help needed for Audio Unit Parameter Change Notification
- ExtAudioFileRead() + mp3 + 10.5 Crash
- Re : Help Needed for Audio Unit Parameter Change Notification
- AudioUnitRender
- Simple Question on m4a CAStreamBasicDescription and Recording
- Help needed for Audio Unit Parameter Change Notification
- Partial automation, how to ?
- AudioDeviceAddPropertyListener adn the headphone jack
- Biquadratic really loud?
- debug printing from AU?
- Where can I find the source code of AppleHDA.kext and AppleAzaliaAudio.kext
- Pitch Blend
- Filter algorithims
- Sample accurate sync of simultaneous live input and output
- audio input/output help
- Using MIDISend/MIDISendSysex for Line 6 USB Device
- AudioFileOpenWithCallbacks() bug
- Basic CoreMIDI setup (was Re: Coreaudio-api Digest, Vol 4, Issue 283)
- hao can i get Audio's informations
- Is a plugin enough for a render effect?
- bug in cocoa AU template
- SinSynthWithMidi example using MIDIOutput
- aggregate device creation
- download auval?
- Core Audio and Soundfonts
- Problem adding a background NSImageView in a Cocoa View AU?
- Cocoa View AU template in Leopard doesn't work??
- Strange loading problem with an AudioUnit
- Audio levels, without using SequenceGrabber
- Parameters with step increase/decrease
- AUEventListenerCreate/Property Listeners
- Help with monitoring system-wide audio
- Audio Units and Software Monitoring
- Buffer Size in Audio Units
- Invitation to beta-test
- Exclusive application access to audio device
- FW: Anyone know of any pitch recognition DSP libraries ?
- Anyone know of any pitch recognition DSP libraries ?
- ACFLACEncoder loses an input frame?
- AAC recording issues
- Audio Unit and MIDI System-Exclusive
- Leopard problem
- Realtion between callback count and audio file duration
- Problem with AudioQueueEnqueueBufferWithParameters - bug?
- Rép : User-land CoreAudio driver and Leopard
- 10.4.11 problems
- Rép : User-land CoreAudio driver and Leopard
- Does AUAudioFilePlayer support offline rendering yet?
- deprecated functions
- Loading arrays into register
- AUAudioFilePlayer
- Connecting to MIDI Network
- old mtcoreaudio code doesn't work now
- AUVal Reported error: kAudioUnitErr_TooManyFramesToProcess
- Obtaining an AudioObjectID from an AudioDeviceID
- tiger app fails on leopard
- Core Audio SDK Documentation folder link posted
- audiounit persistent property (how?)
- How to uniquely identify audio device
- ExtAudioFileSeek returning -66568 (kExtAudioFileError_InvalidSeek)
- Is MusicSequenceSaveSMFData() totally broken or am I missing something?
- timestamp/sample offset
- Examples of how to use midnam files?
- OSX MIDI Network protocols
- ChannelName Dictionary for CA drivers
- Don't ignore the 64 bit run time! (was Re: au won't register)
- PACE: "Required software extensions are missing"
- cocoa UI in aulab?
- Problem with DLS node output in Leopard (AUMixerEntry crash)
- mAudioDataBytesCapacity
- How to manipulate AudioBufferList / AudioBuffer's mData?
- Quality of CoreAudio SRC
- Crash bug report in HALLab
- Setting the AudioChannelLayout for an aggregate output device
- MIDISend completion status
- Audiounit I/O Buffer Size
- AUEventListenerNotify and property changes in Leopard
- Noisy DefaultOutputUnit
- AUEventListenerNotify and property changes in Leopard
- Code example for MIDI->AudioUnit->Audio back to program
- What is causing this deadlock?
- missing the first IOAudioSelectorControl notification?
- AU's new prioritized MIDI specification
- parsing SMPTE LTC code
- afconvert creating files that will not play
- Million Monkeys Disappeared in Leopard ?
- Using AudioConverter to create compressed audio
- Garbage Collection vs Core Audio
- MIDIEndpointRef from MIDIDeviceRef
- Notes AudioUnit complete!
- AU timing in DP and Logic
- Meta Param Flag
- Nothing to do with Volume control
- The Scaffold
- Volume control
- Predicting compressed file sizes
- AudioQueueOfflineRender howto
- pop in AUFilter
- UI notification / host Resets?
- AU render noise in Live
- Audio Unit - Saving/Loading custom data?
- Speaker Audio when Headphone connected?
- correcting calls to deprecated functions
- adding parameters to an Audio Unit
- AudioQueue: How to change start time?
- AU's built on Leopard, running on Tiger
- DreamCheeky USB Piano Keyboard
- AUIntrumentBase and CPU load
- yet 2 other AudioUnitGetProperty questions...
- eliminating deprecated functions
- FilterDemo + Logic
- AudioFileStream not returning PacketSizeUpperBound
- Bank Name
- rookie cocoa AU question
- AudioUnitScheduleParameter + AUVarispeed
- Core Audio and iPhone
- How to encode with AAC High Efficiency?
- ExtAudioFileCreateNew questions
- what does kMusicDeviceProperty_StreamFromDisk do ?
- AudioFileStream unable to read m4a data
- loading AU from app's bundle?
- Logic, AU development and parameter scrambling
- AUval Gloabl Parameter Test Error.
- USB Class compliant driver in Leopard
- AudioQueue Input and Play-Thru
- How to get MIDIThruConnection to the "built-in endpoint"?
- Voice Memo suggestions?
- simplest sound output
- converting audio signal to buffer value
- AudioUnitSetProperty
- AudioQueue and Seeking in a VBR file
- Adding code for handling notes to an AU
- Convertor crash
- Property Listener kAudioQueueProperty_CurrentLevelMeterDB
- Is openal capable to capture audio?
- SonogramViewDemo
- mp4 audio playback
- AudioQueueNewOutput return value
- AU outIsPlaying parameter problems
- Making a waterfall display
- AudioFormat::FileDataIsThisFormat
- MIDI device source/destination visiblity
- AudioUnitSetParameter vs AUParameterSet
- Getting Started
- Cannot open two differernt audio lines simultaneously
- Lost MIDI messages
- AudioQueue: detecting buffer underrun (again...)
- afplay, AAC mp4 audio files
- Custom Carbon Views in AudioUnits?
- AU Lab crash / generic Cocoa view
- A way to check if an AudioUnit is initialized?
- Clearing kAudioUnitProperty_SetRenderCallback still a problem?
- AudioQueueGetCurrentTime behaving strangely
- Tiger & Leopard AUs
- AUVarispeed usage question
- Initialization of parameters
- Tempo syncing and scheduled parameter changes
- Parsing Stream Audio samples
- My parameters are off in Logic
- Decoding compressed to LPCM
- AUMatrixMixer questions
- AudioUnitRender fails with error -50 when recording as wav
- Is there a way to tell I whether a vDSP call results in an "output buffer" being empty/non-empty ?
- Is access to Core Audio from Java still supported?
- MIDI Transpose?
- AU Lab + Guard Malloc = Crash
- Plotting Audio Data
- AudioUnit implementation restrictions
- Newbie:AudioConverter and sample rate conversion
- Now serving cocoa
- exception thrown in AUBase::DispatchGetPropertyInfo for AudioChannelLayout
- Help using AUGraph inside AUEffectBase
- vDSP Intel performance query
- Recording sample
- AudioDevice playback time information?
- Problems creating MIDI GarageBand will accept
- rendering output to a file
- Signals handling
- Core Audio Programmer Needed
- ExtAudioFileWrite FAILED! -50
- rendering output to a file
- AU Lab
- determining host transport status
- AudioQueueNewInput: how to adjust callback rate?
- Multiple AUs in a bundle revisited
- render audio to a file
- ExtAudioFileRead fails after reaching EOF, despite new seek position
- How to play 24 bit pcm data using core audio ?
- does logic 8 handle parametername changes ?
- Built-in audio hardware question
- Scheduling regions of a file for playback
- what does this err code -10867 mean for AudioUnitSetProperty
- How to assign a Audio file to Audio Unit and play
- Set Parameter Values of AUGraphicEQ
- SSE
- question about Technical Q&A QA1578
- Steps to loading a SoundFont?
- We are also looking for a CoreAudio, OpenGL, and OpenAL developer
- RIAA decoding AudioUnit
- Coreaudio developer needed
- Testing a mixing audio unit in AULab
- A simple 'Device Through' app (need some help).
- audio units and iphone
- NSSound taper, revisited
- Audio Units and Multi-mono in Logic 8
- CoreAudioClock + MTC
- Setting volume on IO Remote AudioUnit
- AudioFileSetProperty question
- warning about modifying AU ClassInfo data in RestoreState()
- Negative Sample Time
- Newbie questions - Waveform during recording
- AudioQueue for newbies
- Audio Converter techniques?
- AudioBuffer question
- ID3v2 tags
- AudioFileStream returning bogus magic cookie data
- Inconsistencies in getting kAudioObjectPropertyName
- ExtAudioFileSetProperty
- Runaway clock?
- Latency and AUTimePitch
- 2 AudioUnits in one plugin how-to?
- Hexaphonic AudioUnits in AUGraph that mixes to stereo
- Latency and AUTimePitch
- Latency and AUTimePitch
- Latency and AUTimePitch
- NSSound taper
- Audio Channel Labels
- Is this doable?
- Latency and AUTimePitch
- Getting started
- AUTimePitch
- Is the source code available for the AU Lab Application?
- Mac compatible 5.1 audio sound cards
- Streaming Audio - AudioFileStream, CFReadStreamRead and AudioQueue
- Adjusting AudioQueue volume
- AudioQueueOfflineRender question
- Auydio Streaming Error
- Problem creating and using aggregate device
- AudioConverter's algorithm vs complexity vs quality
- AudioQueue newbie : Handling Forward , Rewind , etc..,
- Mac audio synchronization
- Wrap .aac into .m4a container
- Audio Streaming
- afconvert producing 4K stubs in Leopard, but converting properly in Tiger...Need a hand!
- Word synchronization of multiple PowerMACs audio outputs
- audio queue record example - some notes
- CoreMIDI
- Apple Loops sample code?
- AudioQueue scrubbing
- How to Use AudioQueueOfflineRender?
- PCI audio driver help
- Changing nominalSampleRate considered harmful?
- Trouble with kAudioCodecPropertySettings
- Updated test report MBP built-in audio device
- 10.2.8 compatible Audio Unit compilation on Leopard.
- Sound Recording
- AudioQueue Crossfading does not work
- Number of bytes buffered.
- MP3 Packet Description Problem
- Pre-amp value for Equalizer
- Easiest way to open & create new AIFF?
- Attempting to set kAudioUnitProperty_StreamFormat -> kAudioUnitScope_Input returning kAudioUnitErr_FormatNotSupported
- Strange silience after connecting to AUGraphicEQ
- AudioQueueStop(AQRef, true) crashing the App
- how to fill audio queues with data from a TCP stream, not a file
- Test report MBP built-in audio device
- Downloading via FTP
- AudioDeviceGetProperty error
- general question - decimation/interpolating
- Closing and opening custom carbon AU Views
- Vancouver - We Need A Mac Guru at macProVideo
- Initialisation problem when creating an aggregate device programmatically
- IO Buffer Size Range
- Parameter change
- Parameter change
- Dealing with Channel Order in my Effect AudioUnits
- Built-in audio devices unexpected behavior
- Maximum number of parameters?
- How can I get an audio queue to stop playing immediately?
- How to perform fast forward/rewind with AudioQueue
- AudioQueueStop() sometimes doesn't?
- error when setting AUTimePitch stream format
- Settng and restarting an audio queue
- Apple at AES?
- AudioQueueStop, AudioFileStreamParseBytes, kAudioQueueProperty_IsRunning
- AudioHardwareGetPropertyInfo and Core Audio Java
- Implementing side-chain on my MidiEffect
- Failure of MIDIDeviceCreate
- Apple at AES?
- Getting a USBMIDIDriver to work
- CallHostTransportState fails when called by an AudioUnit CocoaView
- AUEventListenerCreate / AUEventListenerAddEventType
- Playing Audio Backwards
- Audiounit with Cocoa View steals 'space bar' events from Logic
- deprecated function
- ExtAudioFileSetProperty() fails
- Apple SRC method question
- Setparameter problem
- AudioQueue basics - elapsed time and seeking
- support for two's complement 24 bit audio
- Audio Input Queue on iPhone
- output to aiff
- loading midi files
- apple-midi
- how to implement NetSend / AuNetSend on iPhone
- zero inputs in AUGraph causes initialization failure?
- AU which outputs MIDI?
- IAC deprecated?
- setting mic volume
- User-land driver plugin and sample rate
- writing audio from a AUGraph to disk
- IPhone's AudioTimeStamp is not mach_absolute_time
- Biquad bandpass filter for iPhone
- DLS Synth MIDI RPN/NRPN messages
- AudioQueue Memory Leak Problem
- weirdness in render notify
- how to implement NetSend / AuNetSend on iPhone
- weird question: mixer callbacks and buzzsaws.
- IOProc never called after AudioDeviceStart
- How can I make Logic call my plug-in upon stop?
- question re: AUMatrixMixer, enabled flag and its bus/elements.
- MIDIServer and background programs
- Regarding "Unexpected audio snippet sounds during playback" article
- Status of code CoreAudio SDK
- Writing own audio unit
- Newbie Audio Unit Sync Question
- AUGraph and connecting many of them together.
- Rép : Problems implementing kAudioDevicePropertyIOProcStreamUsage property in a user-land CoreAudio device (2)
- Newbie trying to play mp3 files instead wav files
- enough!
- QT Audio Streaming
- sleep silences music in iPhone OS 2.2?
- ... not sure if this is a KVO or a Core Audio problem with my code
- Audio Unit Side-chains
- Happy Thanksgiving :)
- Fstream application
- Getting available sample rate
- MIDI Synthesizer
- Midi Controller Plugin
- Custom Audio Units on the iPhone
- Capturing DLS synth output
- reading from the iPhone mic with a small buffer size
- Custom Audio Units on the iPhone
- iPhone framework conflict causes crash
- AudioToolbox framework docs?
- hardcoded microphone buffering in iPhone?
- How to implement a time line? (current playing time line)
- AudioQueueOfflineRender() problems
- Real-Time Audio Analysis
- iPhone 2.2 - AVAudioPlayer
- Detecting if sounds are playing in Crash Landing iPhone App sample sound Engine
- Example of minimal CoreMidi code to play MIDI through the built in synth?
- Please help with Audio Session and RemoteIO AU on iPhone and iPod touch
- wow, Pandora rocks ... how to make make my iPhone streaming audio app be that cool
- Creating an AudioBufferList
- How to use the SampleAudioDriver
- Setting or modifying the audio file info dictionary
- Assert Failure for AUListenerAddParameter
- Chunk size limits in AudioUnits?
- Threads For Audio/Midi
- MP3 encoder is where?
- OpenALExample fails on PPC
- Problem with TremoloUnit example and Component Manager
- Variable naming convention in Core Audio
- AudioQueueStart result code: -308
- cross-platform audio software dev
- Callback routines
- Simulating sound
- increase the number of input busses (stereoMixer)
- Few sample rate conversion questions
- Question about stopAudioEngine()
- Custom audio channels names in coreaudio
- Changing AudioConverter sample rates on the fly
- ExtAudioFileOpenURL and ExtAudioFileWrapAudioFileID crashes- EXEC_BAD_ACCESS
- custom midi sounds
- playing audio files separated by specified time intervals
- 10.5.6: Aggregate Device Anomalies
- Audio playing too fast but not simply sped up
- MusicSequencerSetUserCallback doesn't work
- Objective C and C++
- CoreMIDI and Core Data?
- Questions about AudioStreamBasicDescription
- AIFFWriter - Select Output Encoding Format dialog box
- How to keep view and audio unit aware of each other
- synchronizing audio queues
- AudioUnit writing to file (was: writing audio from a AUGraph to disk)
- AU processor load Take 2
- AudioUnits in FinalCut Express?
- 64 Bit AU with GUI question
- SCAudioBufferFill Encode Bit Rates
- ExtAudioFileRead and AudioBufferList, should I use something else?
- AudioConverter gives non normalized samples?!
- AudioQueueNewOutput -50 paramErr
- AU processor load
- Audio File Permission Flags, where are they specified?
- question regarding parameter automation and "real time bounce" in Logic 8
- ExtAudioFileRead and seeking from non-zero
- core midi errors & dynamic libraries
- Determining Pitch from Microphone
- limitation of AudioUnitAddRenderNotify?
- Is AUVarispeed reentrant
- AudioQueueOfflineRender: how do I know when I'm done?
- Having two problems with AVAudioPlayer
- Generate pitches in iPhone app?
- Writing m4a metadata
- Where can I learn about audio software design?
- auval error when setting stream format on N->N plug-in
- kAudioFormatFlagsAudioUnitCanonical
- Update on AURender Call back function
- AURender Call back function
- How to Auto-Start Generators in AULab
- multiple audio channels represented in a single track
- Converting Linear PCM to compressed formats
- Getting the PreferedHardwareIOBufferDuration
- iPhone switching output
- Subgraph Possibility?
- does the AudioConverter implementation differ between tiger and leopard?
- Why Does Mono File Play as Stereo?
- 16 bit audio
- Output Channel Selection Redux
- how to unregister interuptListener registered in AudioSessionInitialize() on iPhone
- How to read a wav in iPhone
- Issues with AudioConverter, AAC, and silence
- Advice on audio file media protection?
- Question regarding AU parameter lists
- looking for a programmer for an application i have in mind
- Audio unit hosting
- Will AVAudioPlayer play mono files on iPhone?
- Driver seems a little dizzy while running more than on media player
- Set Volume for Recorder Queue
- SubGraphs
- ExtAudioFileSeek and ExtAudioFileTell?
- iPhone silent switch state
- AudioQueueGetCurrentTime() seems to be ahead of actual playback
- audio unit panners and channel map
- Trimming approach
- Internal multi-channels
- CFBundle on a carbon AU
- AudioToolbox: shift playback position
- iPhone Audio Woes
- Streaming audio to AU's buffer
- SpeakHere iPhonesimulator not working?
- Writing little-endian AIFF/AIFC files
- track location information
- iPod Touch, headset and kAudioSessionBeginInterruption
- How to make my AU graph the default output?
- ID3 tag for AIFF files
- Example of using ExtAudioFileOpenURL() to read IMA4 compressed caff on iPhone
- trouble with AudioQueuOfflineRender() after a while my queue callback function no longer gets invoked even thou queue is still running!
- AudioQueueOflineRender() and 'alac' files on iPhone
- Audio Feature App
- How to show the wave of the audio file in my application when sound is playing?
- FFT frames sizes with AUs
- iPhone MP3 playback with AudioToolbox
- Crash in ExtAudioFileOpenURL on iPhone device with 3 threads
- compress audio programmatically
- audiounithosting, audio file formats
- Control the recording input level in iPhone
- Reporting MIDIServer process crashes
- Error when adding AVAudioPlayer to SpeakHere sample
- Should I use QuickTime?
- losing MIDI input
- AU inserts at device level
- How to use IOAudioDeviceIconName property?
- get the name of audio files in the track from the host
- Save PCM Stream to AIFF File (was How to play RAW PCM data using CA?)
- Audio queues...again
- MP3 Playback through Audio Units
- kAudioUnitType_FormatConverter and locking the iPhone
- Convert MP3 data to PCM in iPhone sdk
- How to play RAW PCM data using CoreAudio?
- Convert MP3 to PCM in iPhone sdk
- GrahicEQ AU trouble
- MIDI channels in music device AUs
- iPhone RemoteIO playback
- Multiple AU outputs in AULab
- Does the AudioConverter on the iPhone not support float ? BUG ?
- Make a chirp signal with CoreAudio
- Creating Aggregate Devices programmatically
- how to set up to process one channel interleaved sample?
- AVAudioPlayer could not play after recording via AudioQueue Object.
- Voice Activated Recording
- iTunes back door, API, DLL raw sample question
- Convenience method, function for converting 4CCs to strings
- shipping an aggregate device
- what does error status 1685348671 mean?
- My mute program kills volume, but menubar doesn't show it
- .caf and iTunes
- AUGraphStart() Failed to start playing audio with error code -66681
- Multi channel mixer - kAudioUnitSubType_MultiChannelMixer
- Differences between iPhone and Desktop Audio
- AAC-LC allowable SR/BR
- Problems in creating aggregate device
- strange bevavior in OpenAL
- call render
- Debugging with auval
- Error -66626
- More ExtAudioFile questions
- iPhone / iPod Touch kAudioSessionProperty_OverrideAudioRoute Issue
- ExtAudioFileSetProperty error number -1027
- Playing iPod Audio With AVAudioPlayer
- Audio distortion after several hours?
- midi example
- Problem seeking with AudioFileStreamSeek and AAC files
- iPhone 3gs audio hardware capabilities list?
- iPhone Sampling Rates
- AUGraph, multiChannelMixer inputs
- AudioTimeStamp
- Audio Level Metering with iPod Application
- AudioConverter footprint
- AudioQueue GetCurrentTime
- AU loader question
- reasons for AudioSession interruptions
- Quasi-realtime threads
- Accessing audio information, such as peak volume, from music playing in iPod app
- Core Audio Mailing List Search
- callback 'finish exporting song'.
- List of parameters for each Audio Unit included in iPhone OS
- Re. Aggregate Devices
- need help with AUHAL audio glitching at high cpu utilisation
- iPhone OS 3.0 and AudioQueueStart
- iphone Audio Unit mixer balance
- FIR convolution & delayline buffer question
- AU Lab passing bad MIDI CCs?
- Aggregate devices
- Audio mixing in kernel ?
- CoreMIDI Objective C framework ?
- iPhone remoteIO volume
- 3Gs Mic filter
- Playing a mono AAC file in 3.0 with AVAudioPlayer causes problems, IMA4 is fine
- iPhone remoteIO AUGraph
- Reduce Audio Time Latency
- Alaw and Mulaw
- Echo cancellation and audio codec in coreaudio
- just how stable is kMIDIPropertyUniqueID ?
- 64bit processing - Why?
- Mic Error?
- AUConverters set up
- AudioDeviceSetProperty(.., kAudioDevicePropertyBufferSize, ..) fails with buffer > 27KB
- afconvert ExtAudioWrite error has me stumped
- 64bit processing possible?
- Echo in 3.0
- Encoding AAC in an M4A using ExtCoreAudioFile on iPhone OS
- should I use AudioQueueOfflineRender() or AudioConverter services in iPhone OS 3.0
- Mapping from AudiodeviceID to kIOUSBDeviceInterfaceID
- Getting wrong data format for stream
- How to find root key info in AIFF File
- AudioConverterFillComplexBuffer failure
- Quicktime Audio Grab Question
- monitoring system audio output like wire tap
- threads and GUI
- IMA4 Audio Format on MultiChannel Mixer - iPhone
- CoreAudio SDK
- iPhone/iPod and bluetooth mic for a VoIP app
- Very short junk audio signal on 10.5 x86
- ExtAudioFileRead Crash
- Snow Leopard and AudioUnits?
- Audio Units and midi I/O between host, outside world
- AULab documents
- Snow Leopard Crash on exit
- Problem with Core Midi on 10.6
- Audio Units without AUGraph API
- View >> AU communication
- Audio Fast Forward and Fast Rewind Along With Scratching Effect
- Using the EQAudioUnit with OpenAL on iPhone
- Two AUs in one bundle
- AVAudioPlayer fact check
- Dynamically changing set of parameters.
- ExtAudioFileSeek resulting in undocumented error code
- Offline Render modify PCM data and play out
- NSSound - Extracting samples?
- SDK questions
- What is the cheapest way to play an AAC or mp3 on iphone
- iPhoneMultichannelMixerTest And 3DMixer
- CAF file, testing chunk types?
- How to delay AudioQueue playing
- missing AU on snow leopard
- Problem saving MusicSequence to MIDI file.
- Getting PCM stream from MP3 hardware assisted decoder
- AU missing on Snow leopard?
- Question about AudioUnits, Cocoa views, and getting info at init time
- Silence dection for remoteIO mic recorder
- SysError 0 during open of "AUResources.r"
- Symbol collision with Audio Unit plugins, sandboxing
- moov.udta.meta.ilst.---- atoms in .m4a files
- System supplied audio units, where are they?
- playback on simulator vs. on device
- ioproc thread priority
- Question about mono/stereo handling in AUs
- Splitter Unit
- Audio File Services won't open some SDII files
- handling complex interaction between view and model in an audio unit
- Problem Compiling PublicUtility Classes
- Trying to use an AUConverter with an input callback (Leopard 10.5.8)
- Core Audio Clock help
- (no subject)
- Audio Unit error in Snow Leopard
- auval FATAL ERROR. How to know whee is the component?
- Possible to queue up regions while regions already playing?
- AU support in the new sfront release
- HAL Userland driver and preferences
- iPhone remoteIO audio unit question
- from OfflineRender to audio unit multichannel Mixer?
- synchronization of input and output
- Recording in .wav format doesn't work properly
- Adding Distortion, Reverb & Compression
- Rendering MIDI to audio
- Help -- Which framework shoud I choose
- AudioConverter challenges
- channel layout for 3DMixer
- live audio stream with fixed delay
- Why are a few seconds of audio reported as several minutes in lenght?
- Bluetooth one way audio with iPhone OS 3.1
- AULab 2.0.1 behavior on quit
- multichannel mixing on iphone with multiple mixers
- Trouble setting sub device list, with a private aggregate device (on Tiger)
- CAPlayThrough crashes
- panning with Audio Queue
- AULab 64 bit issues
- Audio Device Property Caching in Snow Leopard?
- One Cocoa view for multiple AUs?
- No global Components folder in /Library/Audio/Plug-Ins in Snow Leopard??
- Audio Video sync with Core Audio Queue Services
- m4a metadata in AudioFile kAudioFilePropertyInfoDictionary
- Inconsistencies with large WAV file
- noise on remote IO
- noise on remote IO
- Audio recording bitdepth
- listing audio device UIDs?
- pass-thru using audio queues?
- Problem with same DeviceID for input and output for Playback
- iPhone and time constraint threads
- choppy audio recording
- AU with Multiple Carbon Views
- Redirecting audio
- SetParameter and Carbon View Update
- Struggling to create a simple audio mixer
- DLS synth stops responding to note events??
- Is it possible to nest audio units
- AU Lab 2.0.1
- iPhone recording gain (RemoteIO)
- WaveformViewDemo
- cleanly finishing a recording cycle on the iPhone - best practice?
- Choosing an AU base class
- AudioObjectAddPropertyListener vs. AudioDevicePropertyListenerProc
- WWDC Session tapes for 09
- SysError 0 during open of "AUResources.r"
- Memory Leak on init graph
- iPhone RemoteIO timeline strange behavior
- iPhone RemoteIO partial input render
- Preparing audio file data for an FFT
- iPhone input/output sampling rates
- bastardizing AUEventListenerNotify() no longer working?
- Audio MixerUnit output writing problem.
- Trying to so something that should be straightforward...
- AU embedded control never receives kEventControlDraw
- preferred disk api for high bandwidth sample reading
- Logic not sending MIDI to effect
- Wav file metadata
- Using ExtAudioFile to split a file (iPhone)
- help starting out with Core Audio / MIDI
- problems running in Multi Processor...????
- plugin development
- IOHIDManagerRegisterDeviceMatchingCallback called twice when device pluggedin
- MIDIGetDestination and unplugging physical devices
- Difference in behavior between 10.5 and 10.6 in Logic
- Concept Question
- Trouble downloading Core Audio SDK
- VU meter drawing performance
- automated response
- Custom view
- ExtAudioFile 'bogus' buffer list error
- query regarding "record" using coreaudio API
- AU Generic View - Parameter displaying as float instead of int
- carbon, 64bit and AU views
- Enable matrix mixer inputs without ramping
- Audio Unit ioConfigs
- Unable to set/get headset mic volume
- RemoteIO audioUnit headphone output left side only on iphone
- AudioQueueOfflineRender
- API for switching audio output device or disabling output altogether
- can't seem to get kAudioFileStreamProperty_BitRate
- Snack library for tcltk - CoreAudio Issues
- Playing through speaker, recording through line in
- Simulating Vibrato With Sine Wave
- AUNetSend/AUNetReceive
- OpenAL and file size
- kCFRunLoopCommonModes
- Use of AudioQueue buffers in case of sound synthesis
- How to get the number of bytes per packet of the default output device?
- Assigning a callback and enabling playthru on remoteIO node
- remoteIO unit not entering input callback in AUGraph
- iPad UI possibility...
- A4 / iPad DSP code question
- iPad
- [iphone] audio units connecting to multi-mixer
- AU initialize/uninitialize
- Finding audio frequency
- Best approach for a clock source
- Input To SubGraph
- Intermittent microphone recording pitch problem, with remoteIO AU
- Getting an in-memory template to use with AudioFileInitializeWithCallbacks
- 64-bit auval crash - Custom Unit
- AudioUnitSetParameter inside a render callback
- Input sidechain and AU-Lab
- AudioFileStreamExample
- How metering is calculated...
- AudioUnitRender failing with < kAudioUnitProperty_MaximumFramesPerSlice pull
- Some questions re 64 bit AUs
- 10.6 MacBookPro headphones strangeness
- kAudioUnitType_MusicEffect and Soundtrack Pro 3.0
- Does anybody implement 'reset' in their Instrument Audio Units?
- pros/cons of setting kAudioDevicePropertyBufferFrameSize?
- Show audio routing picker
- Which API should I use?
- Problems aith M-Audio Audioohile Firewire
- Newbie CoreMIDI question
- Use Garageband instruments from MIDI?
- Controlling the volume of audio played through external sound card
- Two audio sessions running simultaneously
- initializing remoteIO AU on iphone
- auol and DAWs
- Difference between AUGraphConnectNodeInput() and kAudioUnitProperty_MakeConnection property
- getting data for SPL measurments
- iPhone simulator AudioUnits PerformThru() buffer size of 1 sample
- Python Module for OS X Core Audio
- AL_GAIN vs setvolumeScalar property for setting the output volume
- building for 64-bit Logic
- DeferedRender NOT returning error
- Apple Lossless (m4a) frame counts and ExtAudioFile
- How many devices are supported in aggregate device ?
- Apple AUs: assertion failure in view
- Remote AU Slots
- problems with input signal
- AudioFileWriteBytes() fails with error code -40
- Thinking through AUPlugin.h
- ExtAudioFileDispose blocking
- implementation musical instrument using Audio Unit plug-in
- Beat Detection algorithm or library for core audio / iPhone?
- Only seeing apple aufx AudioUnits
- Code to create UIImage of waveform from audiofile?
- Playing multiple sound files from a single button
- iphone multichannel mixer clipping algorithm really just saturate?
- Audio session interrupted when unplugging a mic (iPod Touch 2G)
- Recording issue using extfilenew and dcFileRecorder
- Ioproc Scheduling Behavior
- Playing back audio files
- matrix peak and avg methods...
- iPhone external mic (mini jack) with dock output
- Inconsistent ExtAudioFile API behavior between iPhone OS devices
- AudioUnitGetProperty results (FastDispatch)
- How to use iLBC on iPhone
- Audio devices not updating
- Maximum sample rate supported by iPhone hardware
- Audio Queue for simultaneous input/output on iPhone
- AudioUnit Trial/Demo versions
- writing several parameters at once in touch mode in Logic
- How to pass the UI's parameter change to the synthesizer kernel
- Odd iPhone app quit on AVAudioPlayer -setCurrentTime
- AudioFileCreateWithURL returns kAudioFilePermissionsError ('prm?')
- [OT] This is scary: the future of MacOS X apps (via Rixstep)
- Simple sampler?
- VU Meter Ballistics
- Anyone have luck matching VU meter ballistics
- iPhone dev- playing sounds defined by the duration of the tap
- Audio Units, Graphs, iphone & remoteIO
- speech synthesizer AU plugin crashing on PPC
- DVCPROHDAudio.plugin freezes at instantiation
- Audio Device Driver
- Capturing currently played audio using CoreAudio on Mac
- 10.6.3 Open File Dialog preview stalling AUHAL (AudioQueue <-> AUHal deadlock ?)
- CoreMidi Basics
- AudioDeviceGetProperty no longer working on 10.6 ?
- CFRelease issue with preset names
- Mixing
- Programmatically adding a MIDI port to the IAC Driver
- iPhone battery usage when using VoiceProcessingIO with kAUVoiceIOProperty_BypassVoiceProcessing versus AudioQueue
- mSampleTime
- iPhone input internal mic vs headset.
- remoteio glitches - minimum workable buffer size? maximum available cpu time?
- Implementing audio scrubbing?
- Remote IO render callback
- I need help arbitrating between multiple audio players in the same iPhone app
- kIOAudioControlUsagePassThru equivalent on the iPhone
- Suspend/resume change the IO thread
- Audio Queue Help
- Synchronisation of multiple Audio Queues
- Cocoa keyboard input
- Bug in auval ?
- How to set Sample Rate Conversion quality
- Garbage collector in an audio unit
- MIDIReceived - varying behaviour on OS X 10.5 vs 10.6
- Handling a preset group internal to a plug-in
- Referencing an AUGraph from a different class
- odd soundfile buffer problem
- AudioQueue getting delayed by other audio output of the system
- forwarding key events to cocoa plugin views
- Deploying an AU on ppc
- MIDIPacketList numPackets Question
- RenderInput not working properly
- How can I get the MixerHost sample app?
- Audio Queue metronome
- Book recommendation
- AudioFileReadPackets cache policy
- Low level audio
- Communication across AUs
- crash-proof AU plugin scanning?
- Overriding SupportedNumChannels
- Linker errors with AUPannerBase/CAAudioChannelLayout
- A bug in OpenAL on iPhone?
- AudioOutputUnitStart() takes 1 second to return
- New to CoreAudio
- AAC V2 on iOS 4 ?
- iOS4: weird audio msg showing up in console?
- ExtAudioFileWriteAsync causing audio skips
- Stereo recording with AVAudioRecorder
- Break audio path
- Increasing audio volume from Bluetooth SCO device
- Do iPhone audio session interruptions effect volume of samples generated by audio queues in offline render mode?
- Problem with AudioQueueOfflineRender in iOS4
- iOS4: headset controls only work on iPhone 4 -- is this expected?
- accessing data in an 'enclosed' AU
- QuickTime movie audio samples access on iOS
- iOS4 questions about Core Audio
- VoiceProcessingIO - echo cancellation issues
- multiple audioqueues
- Default audio output - getting device changed notification?
- Quartz Composer composition in Audio Unit GUI possible?
- How to access the output stream in AUGraph
- ExtAudioFile for audio recording
- Device sample rates and stream virtual formats
- Formatting a time signature for MusicPlayer
- multichannel mixer render callback problems
- Play through (was Re: SimplePlayThru moved?)
- Setting volume programmatically
- SimplePlayThru moved?
- Exporting TO the iPhone's Music Library
- New sample app posted: MixerHost
- Having trouble with AudioConverterFillComplexBuffer (error -50)
- Feedback between external speaker and microphone on iPhone3G
- Recommended way to classify AU categories on the UI?
- Getting distorted sound from AU
- How do I release multiple instance of AVAudioPlayer
- Gradual crackling/stuttering during audio capture
- How to become a Core Audio source?
- AU instrument multiple instantiation issues (threading?)
- can I use 2 audiosession at the same instance
- VoIP call during a GSM call
- want to test your AUs in my modular host?
- [ANN] VST3.1 released
- expected behavior of AU Component Manager scans?
- Varying number of parameters for an AU
- AU Plugs on iPad
- skips in file using ExtAudioFileWrite in aac
- Core Audio playback precision on iOS devices (and simulator)
- Core Audio playback precision on iOS devices (and simulator)
- Vibration and AudioUnits
- getting device count breaks when linking to Foundation on 10.6
- Some iPhone AudioUnit question
- AUGraph questions
- Conceptual question about a sequencer project
- AudioQueuePause not pausing
- Problems with kAudioDevicePropertyStreamConfiguration not reporting output channels
- "Audio Queue Service Programming Guide"
- Rendering differences between simulator and device
- GarageBand trim bar
- GUI update
- iphone ExtAudioFileWriteAsync ending at a defined lenght
- OT: inter-process mutex (was: Re: HAL Plugin mixing streams from multiple processes)
- Getting name of an Audio Unit
- Echo suppression no longer working with iOS SDK 4
- Simulating no audio route
- Sample clock, gui synch issues
- Error: Unable to send CPDistributedMessagingCenter message named play to com.apple.MPMusicPlayerControllerInternal...
- IOAudioStream clipIfNecessary messages
- Audio trimming with Audio File API
- kExtAudioFileProperty_CodecManufacturer and client formats
- HAL Plugin mixing streams from multiple processes
- Increasing the gain of the signal in audio units
- kAudioDevicePropertyDeviceIsAlive property
- More than 1 bus in a Node creating distorded audio?
- Audio Queue Recording and Playing at the same time?
- AudioUnitGetProperty Thread Safety
- AudioFileClose() crashing on iOS after playback
- Extracting Amplitude Data from Linear PCM on the iPhone
- 3D Mixer on iPhone
- Apple Compressor 3.5 PlugIn Format?
- Using AudioQueue to play short sounds repeatedly?
- MacBook pro : bug in the internal audio driver ?
- Audio device with extra interface
- Documentation for public utility classes?
- Best way to simultaneously decode two compressed mp3 files into LPCM using hardware codec?
- Simple midi packet send.
- Multi-channel AU or driver?
- Help with HALLab telemetry
- Percussive attack on iPhone 4
- Applying AVAudioMix to an AVPlayerItem
- CocoaAUHost-like example for Carbon UIs
- [a little OT] File format for a bunch of floats
- Using Audio Unit to affect audio level application-wide ?
- Royalty free compressed format
- Compress PCM using AAC on iPhone 3G
- Mixing 16Khz, 8 bit audio
- Get audio beats
- kMultiChannelMixer Solo Function Best Practice
- MIDI Flow Delayed After Replug
- AUAudioFilePlayer - stopping, resuming and playing from the start
- Simple HAL multichannel I/O question
- AULab not showing channel strips?
- Max Packet Size for AVAssetTrack
- Playing Speex audio in RIFF-WAV container on Mac OS X
- Custom Midi USB Plugin: now two devices
- Migrating 10.4 AudioUnit project?
- Confusion with AudioStreamBasicDescription
- AudioFileGetProperty possible bug???
- How to programmatically convert a caf file to wav file
- question of a beginner: implementing a custom view for an AU Instrument
- CALatencyLog?
- ExtAudioFileSeek bug workaround
- kAudioSessionProperty_ServerDied
- Bump; help request - core audio and iOS4
- kAudioFormatFlagIsFloat sample range
- audio-specific UI component libraries for Cocoa?
- cocoa view / AU interaction
- Multi Channel Mixer Unit with large number of channels
- How to save OpenAL sources to disk
- a bit OT : internal speakers as disappears form the audio out menu
- render callback + pthread_cond_signal
- range for MusicTrackClear (or move)
- k3DMixerParam_PlaybackRate clicking noise
- Bug in AUBase::ScheduleParameter?
- iOS 4.1/4.2 for iPad - ETA and Accelerate support?
- Voice recognition and text to speech library
- AUFilePlayer, checking when its finished playing
- progress of AVAssetWriter
- Forcing iPhone microphone as Audio Input when headset is plugged in
- Input rendering
- First sound is less loud than the others...?
- iOS 4.1: using AVAssetReader to stream from an audio file interrupts audio callback
- iOS/desktop time stretching and pitch shifting library
- Supporting UTIs in audio file component
- Multichannel to Stereo in Logic
- AudioUnits and the MacOS X App Store
- Code needed for reading, processing, writing sound files
- Combining notes to get chords
- Running auval makes AUGraphOpen() return -50?
- audio priority and multitasking on iOS
- gcd/asynchronous task and Core Audio
- buffer size magical reduction
- Example code for sending out MIDI CCs from AudioUnit plugins
- Generating pretty sounding Shepard Tones
- Demo code for RemoteIO + AVAssetReader
- rarely p--)
- What is MPConcreteMediaPlaylist..?
- What is MPConcreteMediaPlaylist..?
- mouse handling issue in GarageBand/Logic
- armv6 versus armv7 buffer data type?
- Multiple ScheduledAudioFileRegions for AUAudioFilePlayer, order matters?
- combining QTMovie and CoreAudio
- How to set MIDI Device Icon
- kAudioUnitErr_FormatNotSupported when setting format on stereo mixer on Mac OS X
- Detecting a beep in a movie file audio track
- AudioOutputUnitStart() returns -50 for iOS RemoteIO unit, but only for Ad Hoc Distribution
- setting number of input/output channels in an audio unit
- Using Apple virtual instruments from my software
- How to obtain auvaltool v1.6? (plus... my audiounit is not showing up in auval anymore!)
- Audioqueue Runloop blocks my gui
- Attempting to create a audio file I get error -50
- Not sure why ExtAudioFileCreateWithURL generates error -66672
- DLS synth and iOS 4.2
- AU exporting different symbols for different architectures
- AU Callback on a separate thread ? How ?
- HostCallback_GetBeatAndTempo malfunction in Logic?
- Core-MIDI Documentation
- iPhone / iPod touch 4 mic high-pass filter
- 3d mixer on iPhone
- MIDI events / note jitter / remoteIO buffer
- Support live resize of AU window for all hosts?
- Converting an AUGraph to offline mode
- Remote Control Events and AVAssetReader
- MIDI / device latency
- How to implement cocoa UI?
- AU Instrument - Cocoa UI
- Get application audio buffer
- MIDI output in effect plugin?
- ec-3 Decoder follow-up
- How to call GUI methods periodically?
- CAPlayThrough Unreliable/Busted?
- Matrix Reverb EXC_BAD_ACCESS
- multiple render calls in mixer callback
- Airplay library
- CFStringRef objects and Properties
- Better controls for the Default (Built-In) Input
- Dolby Digital Plus decoder / QuickTime MP4 demuxer
- RemoteIO glitches - cured by propListener audio route change?!
- Crashing in AUGraphAddNode on Tiger
- Preset leaks cocoa UI resources.
- Trim bar
- Compile SoundTouch universal
- Fw: Biquad Filter in Audio Unit
- Fw: Biquad Filter in Audio Unit
- Fw: Biquad Filter in Audio Unit
- Fw: Biquad Filter in Audio Unit
- time vs packets
- Biquad Filter in Audio Unit
- Mixer at other sampling rates
- Registering a property listener from a daemon process
- Racing Game Audio System
- AppleUSBAudio reads GET_MAX volume, won't change range on status interrupt
- calling AudioSessionInitialize multiple times
- multichannel AudioQueue API
- kAudioFilePropertyChannelLayout vs. kExtAudioFileProperty_FileChannelLayout
- AudioQueue Tools with 4 Channels
- AudioQueue run loop newbie question
- kAudioQueueErr_InvalidCodecAccess (-66672) when using ExtAudioFile on iOS 4.2
- latency on sidechain bus
- Splitting up stream routes
- SimpleSDK Location?
- 2 small questions...
- AVAssetReader and Audio Queue streaming problem
- Time stamp problem
- Modifying basic AU to create view without NIB?
- Question about compiling the SampleUSBAudioPlugin
- Bad time stamp
- Big Top results
- AC-3 decode in Leopard+
- OSX callback, is this OK?
- plugin sounds before input arrives
- MIDIClientCreate Arguments
- Handling sample rate change in a device driver
- Efficient View - AU communication when host is not running
- iTunes music files
- I don't like asking people to check my code for errors, but...
- Are there any situations which would cause the RemoteIO au callback to stop being called?
- When can I start timer for my AudioUnit view?
- Playing ADPCM IMA4 data stream on iOS
- Loading SampleHardWarePlugin problem
- How can I get transport status?
- Sharing data between UI and AU
- Error in AUListenerAddParameter
- AU->UI communication
- Using existing VST/RTAS DSP code in AudioUnit
- MatrixMixer CPU usage
- Volume being "remembered" in my session?
- AudioUnit as parameter listener?
- route changes/plug-unplug headphones
- Core Audio and Xiph Vorbis
- Reverb reverb algorithm?
- Using the GPU to process floating point samples
- Bluetooth IO problems (aurioTouch sample app)
- sequencer from callback
- mouse events in Xcode-generated AudioUnit project
- Random access to decoded ipod tracks via AVAssetReader?
- shoutcast stream encoding debug
- Don't open email from me with no Subject!!!! My email has been hijacked
- Auval fails under Lion: MusicDeviceSendMIDI
- AudioQueueNewInputWithDispatchQueue() broken under 10.6.7
- Stereo > Mono Downmixing on iOS
- OverrideCategoryEnableBluetoothInput : inconsistent behavior
- iOS audio file metadata
- XCode 3.2.6 no longer supports PPC?
- AudioFileStreamParseBytes produces no packets
- Audio Unit Supported Channels
- 'aach' available but fails with format error
- weird build errors from AUResources.r
- best practices for sending data from UI to RemoteIO callback thread
- iOS app performance degraded on iOS 4.3?
- Available codecs
- new version of my app is very quiet over phone speakers, proper volume on headphones and on iPad
- non-interleaved audio query
- kAudioDevicePropertyActualSampleRate equivalent for RemoteIO?
- Calling synchronous AudioQueueStop() in output callback
- Working with the CoreAudio Clock
- ExtAudioFile 4GB file size limitation on WAV files
- audio input and midi output?
- Source code for CoreAudioClock?
- advice on multi-track recording
- Can I include a AUGraph in a AUUnit?
- Migrating OSX AudioUnit to iOS?
- VoiceProcessingIO unit AGC
- iOS - AudioSession Category to play in sleep mode
- iPhone 4 built-in mic audio input now stereo?
- Multichannel decoding
- Obtaining Master Output Level
- AU MIDI callback in iOS
- iOS audio out through 30 pin
- [INFO] MFCC extraction code using vDSP (iOS/OSX)
- Using Audio Units to change MIDI timing
- ExtAudioFileRead lengthInFrames issue
- Stealing transport control in Cocoa AUs & Logic (& elsewhere)
- kMusicDeviceProperty_SoundBankFSSpec
- Custom formats in CoreAudio
- Strange crash report for jackdmp
- reheating CoreMidi Basics
- ipad 2 aac hardware encoder problem?
- Overview of Sequencing, MIDI & Audio Units in iOS 4.3
- MVC in avTouch and SpeakHere
- Which iOS audio API for reverse audio
- R: Easy synth question
- Easy synth question
- Cocoa classes and plug-in bundle (dylib) in-memory lifetimes (AU, x64, ObjC)
- what should a host do when ....
- AU Threading Question
- referendum 12-13 giugno
- Reverb algorithm/source for RemoteIO on iPhone
- Matching channel config between host and plug-in?
- Interfacing an AudioHardwarePlugin with another pull-IO system
- Default to Audio Unit "controls" view in Logic Pro?
- Please Help fix app from not terminating
- audioqueue time/pitch processor
- Export soundfile from/with RemoteIO
- Create MIDI device programmaticly without a MIDIDriver bundle installed
- ExAudioFileRead() - AudioBufferList
- R: Re: AudioDeviceIOProcID
- logic instruments as audio units?
- AudioDeviceIOProcID
- Determining if a device is an output device (newbie)
- AudioObjectPropertyAddress confusion
- Recording RemoteIO output Trouble since iOS 4.3
- limiter
- Newbie iOS Audio Unit question
- Iterating through audio data
- auval render test returns "segmentation fault"
- "Dynamic" Device ID question
- Intercepting audio from WebKit
- Querying whether transport is playing
- [ios] graph init and start in separate thread
- AudioStreamBasicDescription help
- Creating a network MIDI driver
- CoreMidi Example
- Sharing data from within a render callback
- CARingBuffer implementation question
- A strange link warning
- Crude video synchronization
- Introductory Tutorial
- OMF import and export
- problems changing stream settings with built in i/o coreaudio drivers on snow leopard
- GCD
- 32/64 issues
- core audio book
- How to access the output samples of a multichannel mixer unit
- Invitation to connect on LinkedIn
- Invitation to connect on LinkedIn
- RemoteIO output unpredictably changes from stereo to mono (iOS 4.3.3)
- User-land CoreAudio driver timing problem
- MIDI In OK, No MIDI Out
- MatrixMixer - handling a lot of inputs
- audiounit instrument with cocoa view
- IO proc no longer being called
- audioqueue stop
- devices that don't support aggregation
- AVAssetReaderTrackOutput fails with error code -11800
- modify-in-place AudioUnits in graphs for iOS
- Failing to set kAudioOutputUnitProperty_CurrentDevice to HAL
- Configuring RemoteIO Audio unit to play and record iLBC on the iPhone
- My AUHAL AudioUnit Objective-C wrapper does not work with stereo line in
- Re : phase
- Undocumented properties?
- about phase and detune in SynthNote
- Issues, advice needed...
- kAudioOutputUnitProperty_CurrentDevice with error -2147450879
- Audio I/O Question
- What does mean pow5 in SinSynth?
- [iOS]AVAudioPlayer currentTime latency
- How to Troubleshoot Coreaudio issues with audio buffer?
- [iOS] MPVolumeView's Route Button incompatible with AVAudioSessionCategoryPlayAndRecord?
- Core Audio Spectrum Analyzer
- MusicPlayer interpolate tempo change?
- Mistake repared, sorry! (Rép : Problems with a Low Pass Filter process). Problem solved.
- where to go for documentation on new audio units in iOS 5?
- AVAudioPlayer currentTime latency
- Some Really Basic Questions.
- AudioHardwareGetProperty basic question
- AssertionError in AUGenericView
- Apple RocketRaid 644 drivers for Lion
- Host callbacks - providing tempo from my host - what am I doing wrong?
- Transferring data through mic port
- AppleUSBAudio Source Code?
- Grand Central Dispatch in audio render callback
- Audio USB Plug-in
- n - to - m effects question
- volume question
- Lion-USB Class devices, non-mixable integer support?
- Questions about ConvertFile Sample Code
- Headphone-only audio bug on iPad 2
- Auval cold and warm AU startup
- Technical Note TN2276
- HALLab IO Telemetry??
- AULab via command line
- Audio Unit Templates fail to build in Xcode 4.1 on OSX 10.7
- Lion changes to audio processing
- stop a sound file after playing once?
- play a sound file
- Trying to understand crash pattern
- QuickTime won't record through my driver
- Core Audio Clock Timestamps and plugging in Headphones
- Problems with alSourceQueueBuffers
- audio unit deinstantiation thread
- Different behavior between simulator and device
- Speeding up USBMIDI in Lion
- iOS: Setting kAudioOutputUnitProperty_StartTime for Remote-I/O Unit return kAudioUnitErr_InvalidProperty?
- AUMixers issues
- issues with AUMixers
- Bluetooth devices with low sample rates and remoteIO
- Support for non-mixable integer streams in Lion?
- 'Unsupported num channels' warnings
- ExtAudioFile API crash when reading compressed file with different sample rate
- Rép : Measuring Input/Output latencies
- Changing number of channels in a driver
- HALLab Source
- AudioDeviceGetProperty question for iOS (kAudioDevicePropertyBufferFrameSize)
- Audio Unit Callback buffer question
- Getting individual stream latency on a AUHAL object
- iOS: RT Audio Processing of a Video Asset
- Measuring Input/Output latencies
- iOS: Is it possible to have multiple parallel AUGraphs using a Remote-I/O Output Unit?
- Alignment and endianness question
- kAudioUnitSubType_Sampler
- Parameters for AudioStreamBasicDescription
- [ANN] Presentation on Audio on iOS & OpenAL at Cocoaheads Silicon Valley tomorrow
- AddRunningClient starting device on non-zero client count
- AMR-NB in Lion
- memcpy woes
- Question about HostCallback_GetTransportState
- (no subject)
- ios processing graph
- How to debug Audio Unit?
- How long do render callbacks have to execute?
- Identifying AUs from host?
- Avoid insertion of FLLR chunk with ExtAudioFile wave files
- AUEffectBase.h - No such file or directory - (AU with Cocoa View)
- Is that possible to send an array of values from the Cocoa UI to the AU?
- aumu 32/64-bit intel cocoa view
- Linking to external data.
- iOS AAC decode to LPCM
- Adding song to the Microphone Stream
- 'aufc' type AU not appearing in AULab
- ExtAudioFileRead ioNumberFrames parameter can only be adjusted downward?
- AVAudioPLayer Loop Issue
- Integer Mode in Lion
- recording 4 channels from an audioqueue
- Customize USB Class Compliant MIDI Driver
- iOS Core Audio and a mic/speaker feedback loop
- Aggregate device recording
- iPad USB Audio Output
- where to start with converting an mp3 file to pcm
- AudioUnitInitialize kAudioCodecUnknownPropertyError?
- completely off
- Commandline Tool Chain?
- IORegistry property listener
- Extract DSP info from audio queue input callback function
- Multiple MIDI packetlist sequences?
- lion roars? it doesn't appear so
- USB Audio 1ms gaps
- Send MIDI Sequence to GarageBand
- Problems with runModalForWindow in Cocoa AU GUI, looking for alternatives
- Missing Cocoa GUI
- ExtAudioFileWriteAsync is... semi-broken?
- AUVal Source Code
- Preventing Apple's MIDI class compliant driver from loading (resend)
- how to get number of frames ahead of render process?
- Please Ignore: This is only a test
- Is there something wrong here (AU Properties)
- ExtAudioFileDispose locks on iOS 5
- ExtAudioFileSetProperty fails with bizarre error code
- kAudioSessionProperty_InputGainScalar default value?
- Apple Lossless Audio Codec (ALAC) is now open source
- How can a custom class compliant MIDI driver override the Apple MIDI driver??
- Setting the Output Sample Rate
- AUSampler
- Can't find Audio Unit examples
- MusicPlayerStart() - odd GC error
- Sample time interval of a AudioDeviceID [instance] stream?
- Getting the host time valid in the remder AudioTimeStamp parameter
- Controlling Recording Input level
- any hints on hosting a MusicDevice AU ?
- AU MIDI out: from relative time to absolute time
- CoreMIDI with Sandboxing
- Undocumented AudioSession Route Change Reason
- Silent AudioRender/ExtAudio Recording Failure
- Is there something new when you connect a Cocoa UI to an Audio Unit plug in?
- AU MIDI out: threading problem with Logic
- AUSampler details
- Mac64 linker error
- 3DMIXER Audio Unit in IOS
- Mac64 linker error
- Real time changes to MIDI data
- CoreAudio vs CoreData
- Re : Big problems with Core Audio and OSX Lion : SynthNote does not work
- Audio Converter not accepting iLBC stream description for iOS 4+
- How to use Time Code ?
- 3D Mixer Unit in iOS 4
- iOS SDK: ExtAudioFileSeek
- RemoteIO render callback called in sim, but not on phone
- iphone hardware output sample rate
- What happened to MovieAudioExtractionRef
- iOS Bluetooth input, line or speaker output
- Audio Unit with SideChain
- Handling MIDI setup notification
- MIDIPortDisconnectSource() hangs on 10.7
- AudioConverterFillComplexBuffer returns '!dat'/kAudioCodecUnsupportedFormatError
- Convolution Audio Unit how to?
- Preroll semantics & clarification of kAudioUnitProperty_OfflineRender
- Basic MIDI sequence question...
- Varispeed ios
- Getting Failure from kAudioDevicePropertyBufferFrameSize
- AUSampler documentation dearth?
- kAudioHardwarePropertyDevices and USB weirdness
- App using kext based on AudioReflectorDriver consumes more CPU with internal speakers
- AUSampler Factory Presets macerror -1073748960
- Sample Rate Converter Questions
- Micro tuning the AUSampler in iOS
- AudioDeviceStop and Finder's preview
- MIDI CC and MIDI Clock (herve.noury)
- MIDI CC and MIDI Clock
- Can I control the pan of the AUSampler?
- Core Audio Beginner Help
- "early" anti-alias rolloff on the iPhone 4S ADC
- PlaySequence does not work in Lion
- a bit OT : BigTop is crashing
- Measuring hardware throughput of a physically looped pulse
- How to get the MIDI CC in a AU Instrument?
- What happened to the Public Utility in Xcode 4.3?
- USB Audio driver and THREAD_TIME_CONSTRAINT_POLICY
- 64bits cocoa UI issue in Mainstage and Logic
- SampleUSBAudioPlugin buffer sizes
- Stereo recording with remoteIO - how?
- Question about capabilities of audio HAL plug-in
- WMA decoder for iOS
- using kSequenceTrackProperty_AutomatedParameters and scheduling multichannelmixer parameters on iOS
- IOS AUGraph: record mic and play file
- Cocoa GUI for AU doesn't show up the first time you open it
- AU GUI not showing in Logic 64 after updating from 32 to 64
- Sample code or resources for audio play through with echo cancellation?
- iOS audio processing graph demonstration
- Audio is not resuming after the phone call
- FYI: Opportunity to attend NAMM for CoreAudio/MIDI Developers
- AUGraph deadlocks
- Threading Question
- Identical Audio Unit Channel Layout for Input and Output
- AUGraph and AUFilePlayer Lifecycle
- MIDIPortConnectSource() freezing
- AUval '1.2.1b3' fails, but '1.6.1a' is OK!
- Filters in Accelerate Framework
- Audio Units & Airplay & MPVolumeView & Wifi lags (over buffering?)
- Virtual driver problem
- How to launch auval in 64 bit from Xcode
- Using Audio Queue Services to playback
- Remove someone from the mailing lists?
- How to go about debugging transient "statics" using AudioUnit's RemoteIO
- Editing a looping MusicTrack as it plays
- Reducing input sensitivity on external microphone
- Trying to 'strip' an AU
- Debugging iPad usb audio
- Updating Cocoa View of system-supplied Audio Units
- Multiple streams combined
- Virtual audio device in user space
- AURemoteIO::Initialize failed: -12985 on iOS 5
- Is kAudioHardwarePropertySleepingIsAllowed broken on Lion?
- AudioQueueServices AudioInputCallBack inPacketDescs copy problems
- Deprecated AudioStream functions...
- AudioConverterFillComplexBuffer never returns
- CAPlayThrough sample code problem
- CoreAudio (CAF/AAC) missing packet table
- OpenAl leak -OALSource::AddPlaybackMessage(unsigned long, OALBuffer*, unsigned long)
- AUGraph and output callback
- Slow audio device starting on Lion?
- AudioConverter Dithering
- Urgent! How to select deviceID using AudioQueue
- Grabbing MusicPlayer events during playback
- Core Audio Contract Work Needed
- AUSampler Bug
- Sound stops playing when I plug in the headphones
- Can AudioQueue be used for audio&video mux easily?
- AW: Lost Midi Packets over Wifi Network [bcc][faked-from]
- sample based drum machine using midi
- AW: Lost Midi Packets over Wifi Network [bcc][faked-from]
- DLS no longer default in 10.7?
- problem on loading the instrument unit plugin
- Using bindings in AU Cocoa GUI?
- IO Cycle Telemetry and Xcode 4.3
- Lost Midi Packets over Wifi Network
- PublicUtility
- extaudiofile read, stereo problem (ios)
- extaudiofileread stereo float (iOS)
- Detecting and hosting audio units with complex bus/channel layouts
- Saving a File with Audio File Services
- listing chunks of a WAV file
- What happens if I install the AudioTools ?
- Changing the way the OS responds to a USB DAC
- Receiving My Own MIDI Events
- vDSP: performance costs of stride size != 1
- Xcode 4.3 - Core Audio headers missing, or inside app bundle?
- VoIP, handling ALaw encoded audio
- time accuracy of AU render callback
- sample rate & noise issue while playing the audio stream
- ExtAudioFileSetProperty barfs disgracefully on third call
- MPMusicPlayerController kills RemoteIO on iPhone Speaker route
- Digital Performer validation issues
- Player music through media player with app running
- AudioUnitInitialize returns -66635
- VoiceProcessingIO unit - minimum voice level to trigger start the data flow?
- How to get mixed audio stream in hardware plug-in?
- A way to get preferred audio device channels
- MIDIClientCreate() Hangs in 10.7.x?
- iOS and using Midi events in a custom effect
- simplest way to send buffers to hardware on a mac?
- 2003332927 error code when getting the channels number property of Build-in Microphone
- AudioQueueSetProperty Channel Layout
- get channels support from specific AudioID, please help me see what is wrong in the code
- iOS and multichannel audio interfaces (via USB)
- how to know how many channels are supported by a sound card
- Does CoreAudio support DTS-HD and Dolby TrueHD passthrough via HDMI?
- Building the SinSynth example project in Xcode 4.3.1
- How do I access the mod wheel with MusicDeviceMIDIEvent
- advice for becoming less clueless about thread safety?
- iOS MP3 with High Bitrate (192kbs and above) to PCM Conversion issue
- SampleHardwarePlugin
- 10.7.3 broke (fixed?) my code
- MIDIPortConnectSource - connRefCon not passing
- defining value of inOffsetSampleFrame in MusicDeviceMIDIEvent?
- defining value of inOffsetSampleFrame in MusicDeviceMIDIEvent?
- Audio Unit versioning
- kAudioUnitType_FormatConverter AAC -> PCM
- audio drop out
- AudioDeviceGetProperty -> AudioObjectGetPropertyData
- Audio Unit Properties that are CFStringRef
- auval error: Buffer overun was detected when rendering
- Sound crashes into harsh buzz until volume is changed
- which audio unit to use
- Blocks in render callbacks
- CoreAudio basic setup
- London Music Tech Fest Hack Camp
- Am I forced to use C++ to develop with Audio Units?
- Is there an accepted input/output latency compensation technique?
- Apple Loops
- possible to use headset mic input with speakerphone output on iPhone?
- mAudioData values
- Feeding audio data to a AudioUnit / AUGraph on iOS
- 16ms of play through latency on iPod Touch? Reasonable?
- AU Reverb2 parameters
- simply record and play audio from buffer problem
- Dropped Buffers from mouse-menu tracking
- vDSP and iOS render callback
- AUScheduledSoundPlayer : Setting 'ScheduleAudioSlice' from worker thread
- A Programmer's Guide To Sound
- iOS volume control / gain structure
- host-side : loss of AU GUI/view sensitivity to events on newer OS X versions
- Loading a Core Audio Plugin with SampleUSBAudioOverrideDriver
- how to get media data for M4A songs I.E. songs purchased from iTunes
- Visual feedback from volume changes
- AudioConverterFillComplexBuffer() and its AudioConverterComplexInputDataProc
- ScheduledSoundPlayer, AudioFilePlayer AU subtypes
- introspect custom audio unit properties?
- AUGraphInitialize returns -10877
- audiounit stop callback at end of file
- newbie question on setting up Ivory instrument unit
- Audio Unit multi channel mixer output metering, OS X
- AudioOutputUnitStart very slow... any ideas?
- Core Audio - Audio Converter PCM to iLBM memory leak
- iPod Touch 4G unable to route audio to "Line Out" (iOS 5)
- MixerHost sample code mono file output
- AudioConverterFillComplexBuffer returns -50 when decoding from MPEG4AAC to PCM
- Audio Unit Latency
- Connecting Audio Effect Units
- Mark Gregory is out of the office.
- best way to load data from an mp3 starting n samples from the beginning
- sysex sent to plug-ins from AU Lab
- Apple loops with transients
- AVAudioSessionCategoryPlayAndRecord with kSystemSoundID_Vibrate fails...
- Using SoundTouch in IOS project
- Setting AUSampler polyphony when loading samples directly
- objc calls inside property listeners
- AudioConverterFillComplexBuffer - ioOutputDataPacketSize for converting aac into lpcm
- looping with start offset
- Learning Core Audio Example 2.1
- looking for an app that scrolls sheet music in sync with a metronome or audio playback
- parameter name update
- CoreMidi MIDIFlushOutput
- Newbie question about editing an existing or previously recorded audio file.
- AddPropertyListener() Random Crashes
- Discussion about Learning Core Audio book
- problem setting sampling rate for speaker
- iOS AVAudioSession AVAudioSessionCategoryPlayAndRecord problem with volume levels
- Choosing API for MP3 Streaming decode
- Rosegarden porting update and help
- Need help with C syntax in examples from 'Learning Core Audio' book
- is there anything at a lower level than core audio on Mac OS?
- HighLevel Overview Offline Rendering
- Why does this code crash in AUGraphInitialize?
- [no subject]
- How can we change volume and set output device for each application?
- Developers wanted for Rosegarden Music Port
- ExtAudioFileDispose + Mutex
- Anybody seeing error -66635 or -12985 from AUGraphInitialize
- Number of samples in clip/convert calls
- Is is possible to have an AUGraph output to memory?
- AppleUSBAudioPlugin API unavailable on OS X 10.7.4
- Audio Plugins, Gatekeeper, and OS X Mountain Lion
- ExtAudioFile skipping frames at end of certain M4A files
- How to use CAAudioUnitOutputCapturer
- multi input mixer volume control on iOS
- virtual audio microphone
- CoreMidi MTC
- Please check out my new company, Directr...
- Disk streaming library
- Remote IO input breaks when used after VPIO. How do I clean up after VPIO?
- ITunes Audio Effect
- timeline in AUAudioFilePlayer
- Is a beat always a quarter note in MIDI
- audio unit input and output channel count specs
- Templates for Xcode 4.3
- audiograph timeline
- how to know when AudioGraph as finished? ( I.E. the last sample has been rendered by kAudioUnitSubType_RemoteIO?
- Echo removal vs latency: Switching between VPIO and Remote IO?
- Scrubbing and aufileplayer
- AUGraphOpen fails with an 2005 error?
- Hiding an AudioDevice
- full duplex example
- Couple of AUSampler questions:
- Get AUGraph to play silence
- Detecting when an audio unit is bypassed
- iOS devices -- what is in the headphone signal path?
- Understanding HALPlugin
- AUEffectBase GetParameter(..)
- How to represent parameter lists that are dependent on channel configuration
- [no subject]
- Is it possible to use kAudioFormatMPEGLayer3 with ExtAudioFileWriteAsync?
- [no subject]
- ScheduledAudioFileRegion mCompletionProc
- mixer level metering
- Converting multichannel file to stereo with down-mix.
- multiple ScheduledAudioFileRegions
- remoteIO playback setup
- AUFilePlayer kAudioUnitProperty_ScheduledFileIDs
- ExtAudioFileCreateWithURL failed (-48)
- Indexed Parameters
- remoteIO - play audio file intermittently
- "Spoken Podcast" setting for AAC
- AUTImePitchTest- kTimePitchParam_Pitch does nothing
- OS X 10.8 polls UAC 1.0 sync endpoint at twice the bRefresh rate
- looking for copy of Doug Wyatt's note on from 2006 was : How do you pause, stop and reset an AUFilePlayer in IOS5?
- iOS: AudioQueueStop() and isRunning callback
- Audiograph fileRegion.mCompletionProc
- current play position
- ConvertFile sample program and loop points
- AudioUnit on iPhone to slow down sound?
- MIDIClientCreate returns kMIDIServerStartErr -10839
- Audiograph fileRegion.mCompletionProc
- Streaming AAC audio from a RTSP source
- Audio Unit callbacks pause during audio route change (iOS 5.1)
- AudioTimeStamp and mRateScalar
- Selecting audio output devices
- Getting Audio Midi Setup changes to stick on 10.7
- Using AVPlayer to play MPMediaItem and add iPod EQ to the output
- How do you pause, stop and reset an AUFilePlayer in IOS5?
- AU with CocoaView for 64-bit and CarbonView for 32-bit
- convert kAudioSessionProperty_CurrentHardwareOutputVolume to dB value
- Whats the Correct way to dispose of AudioFileID and prepare for reuse
- Rendering samples from AudioGraph
- AU Templates for Xcode 4.3
- another volume question
- volume drops when playing sounds
- Audio Tools for Xcode
- Remote I/O set default input source
- AuSampler remains active after component unloaded?
- ExtAudioFileWriteAsync acting wEIrd on iOS 6
- Car audio - no sound on left side speaker
- CoreMIDI bug reporting available ports?
- What are the AUGraph / Audio Unit best practices on IOS?
- Setting volume on individual AirPlay devices?
- AudioConverter and ExtAudioFile in AudioConverterComplexInputDataProc
- AUGraph traversal during rendering
- Technical Note TN2247 - AudioUnit sandbox entitlements and AppleEvents
- Scheduling sub-sections of audio files to play with AUFilePlayer
- Using vDSP in audio USB Driver
- Updating Audio Unit View
- SampleUSBAudioPlugin workaround?
- No audio in just one app until restart
- Help understanding AudioObjectPropertyListenerProc behaviour
- changes to CoreAudio in 10.8?
- Crash in ExtAudioFile API
- Code signing question - HELP :-)
- Cocoa GUI is not showing up the first time it is open
- what determines how many channels in the buffers supplied to the remoteIO output callback?
- general architectural approach question
- error when opening an inpustream on an _apple-midi._udp. net service
- error when opening an inpustream on an _apple-midi._udp. net service
- what does ExtAudioFileWriteAsync do when the disk is full?
- AUFilePlayer and multiple files
- metering mixer output on ios
- Clearing buffers after resetting AUFilePlayer
- HAL plugin problem with sandboxed apps
- Using MediaPlayback session category in a recording app
- Changing Default Device and Sample Rate via Objective C
- What is wrong with my MIDI Portamento code
- AuSampler IOS 6 with soundfont pitch is changing
- up-to-date SinSynth example?
- Wrapped VST plug-ins failing Logic validation in 10.7.5
- Voiceover interference
- Audio Reflector Driver Source?
- AudioQueueNewOutput causes gui to lock up
- Reading audio unit presets from *.aupreset file
- lightning to usb audio?
- Multi Route Audio Device Volume
- Audio remote control event handling
- AudioUnit without AUGraph
- audio failing to start after a phone call
- Best practices for using bluetooth headsets with the PlayAndRecord category?
- how to use kAudioUnitSubType_VoiceProcessingIO in mac 10.7
- Incomprehensible crash report, Memory access in the middle of valid range!
- kAudioUnitProperty_ContextName - get track information
- Correction: AVAudioPlayer with MPMediaItemPropertyAssetURL
- AVAudioPlayer with MPMediaItemPropertyAssetURL
- possible to detect if headphones has a remote?
- iOS Audio Development
- AGC and AU RemoteIO
- Noise Reduction
- Detecting callback overrun
- do priming and padding frames need to be considered when initializing ScheduledAudioFileRegion for use with AUAudioFilePlayer ?
- Getting the best quality sound with CAF files for a MIDI instrument
- what file formats does AUAudioFilePlayer support?
- low pass filter inside callback
- getting supported sample rates for device with "lazy kAudioDevicePropertyAvailableNominalSampleRates"
- How to get/set the system alert volume as opposed to device volume
- iOS: -1500 from AudioServicesCreateSystemSoundID
- AudioConverter and unpacked data steams
- How to detect AudioQueue buffer underrun?
- Handling pull-ups in a CoreAudio driver
- NewTimePitch AudioUnit increases volume?
- Collision between Cocoa classes for AU and VST plugins
- Error: Could Not Send Midi Event
- Handling Interruptions While Recording in AAC is Difficult
- TPCircularBuffer Recording for later Playback
- AUInstrument seen in auval but not Logic
- AUNewTimePitch + AudioQueueProcessingTap demos from CocoaConf Portland session
- ObjC KVO vs NSTimers for building MonitorViewControllers on IOS
- iOS - Question on AUGraph in objective C / CPP
- Triggering Hardware Component with Audio
- Background sound dropout w/ Virtual MIDI
- OSStatus 1050398 from AudioUnitRender()
- Playing synchronized audio files loops on iOS
- Making a Looping App - direction?
- Coreaudio User-land driver
- Selecting audio input and output independently.
- background audio in iOS
- AUNewTimePitch : what is the range of values for kNewTimePitchParam_*, comments in AudioUnitParameters.h unclear
- Getting Bit Depths from Default Audio Object
- AudioQueueNewOutput and the runloop
- generator audio unit or user-land audio driver for network send/receive
- Learning Core Audio - AUSampler iOS example - can't get it to run CH12_MIDIToAUSamplerIOS.xcodeproj
- CoreMidi Setup
- kAudioUnitSubType_3DMixer mixer not being effected by AudioUnitSetParameter
- "Learning Core Audio" Chapter 8 Sample Code Distortion...
- example generator audio unit (augn)
- Using external parameters within an audio unit
- Multiroute Audio Problem
- Beginner Problem w/ Core Audio
- Re-use of AudioQueueBuffers for network streams (was: Re: converting samples from mp3 stream to pcm in memory (iOS))
- Please help MIDI on IOS is driving me insane!
- Recording artifact issue when recording with RemoteIO
- AU SDK for XCode 3.2.6
- AudioConverterFillComplexBuffer decoding Internet streamed mp3
- AUNewTimePitch distorted on iOS device but fine in simulator
- HAL plugin (user-space driver) sandbox entitlements
- Distorted sound after sample rate change
- is there something obviously wrong here? (pictures of soundwaves!)
- Debugging a user-space HAL plugin?
- TPCircularBuffer Usage
- Multi-input audio unit - inBuffer.mNumberBuffers is always 2?
- Observing changes to kAudioDevicePropertyDataSources
- CoreMIDIServer framework SDK
- kAudioOutputUnitProperty_CurrentDevice not sticking (Mac)
- listening in on default input and output devices?
- A number of simple questions
- Audio Units - interleaved vs deinterleaved
- kAudioObjectPropertyControlList and control properties
- .mov into AudioFilePlayer Unit?
- Does MusicPlayer/MusicSequence run in Background mode?
- Forwarding Audio from an Output Device to a different output device
- USB High-Speed uFrame Limitations
- Static when playing back buffers
- Subject: MIDIEvent ambiguous name lookup in Core Audio Utility Classes
- hallab telemetry
- Core Audio error -536870212
- AU View and Processing code in same bundle?
- RemoteIO Question
- GarageBand mouse clicks dragging our entire windows!
- libPD AudioUnit in AUGraph
- Calculating precise time in audio apps
- Media Kind: Podcast
- MPMediaPickerController crashes!
- Sample files in coreaudio-api messages (was: Re: more ausampler questions….)
- more ausampler questions....
- Resetting levels after switching away from kAudioUnitSubType_VoiceProcessingIO
- newBe Question about buffers...
- AUSampler kAudioUnitProperty_ClassInfo error -43 on iOS
- also: unable to change volumes of mixer inputs? (iOS)
- unable to change volumes of mixer inputs?
- 3DMixer reverb bug
- AUTimePitch to GenericOutput
- HAL plugins and AudioServerPlugIn_Network
- driver audio object id
- [no subject]
- Do I Need to Set the ASBD of a FilePlayer Audio Unit?
- Change Rate and Write To File...
- CA on MSWin?
- Setting kMultiChannelMixerParam_Volume above 1
- AUMixer and Panning
- AVAudioSession or equivalent on Mac OSX?
- AVAudioSession or equivalent on Mac OSX?
- Playhead and the AUFilePlayer
- iOS Line Out (docked) volume
- AUGraph - monitor play position
- Audio input glitches in OS X 10.8
- Simultaneous access of onboard mics
- how to estimate file size when writing audio files on IOS?
- input/output latencies and host time parameters in play/record interfaces
- Plugins validate but don't appear in Garageband or Ableton Live
- audio queue and progressive download
- Different ways of obtaining AudioUnit instance
- "Learning Core Audio" Sample Code Chapter 8
- AudioQueueProcessingTap broken in 6.1? (was: Re: NewTimePitch Audio Unit Distorts Signal)
- NewTimePitch Audio Unit Distorts Signal
- 'Operation not permitted ' when accessing shares files from User space audio driver
- NullAudio HAL plugin and secondary buffer
- MIDI over Internet
- 'what's up AudioOutputUnitStart?
- using AudioUnitScheduleParameters
- User mode driver (HAL plugin) vs Kernel mode
- How Can I Determine When a ScheduledAudioFileRegion Has Finished Playing?
- kAudioUnitSubType_MultiChannelMixer seems to apply fade-in: Possibly to prevent?
- kExtAudioFileError_AsyncWriteBufferOverflow
- Recording and streaming in a HAL plugin/driver
- Replacement for RegisterComponentFileRef()
- Overrinding USB Audio Properties
- Getting timing data and syncing things
- Need help getting started with CoreMidi
- AU Properties and Ownership of CF objects
- iPhone hardware assisted AAC > PCM conversion using ExtAudioFileRead
- I'm trying to add iTunes Video Description...
- afconvert and friends
- AVAudioSession -- do I need it?
- sandboxing audio applications
- iTunes sample rate question
- afclip not writing an audio file
- Output Audio Samples to Firewire Audio Component
- Recommendations for AEC on Mac OS X
- Bassless audio input (high pass filter?) - fixed by launching Jamup first! Why?
- Core Audio maximum clock error
- Stuttering in audio with VPIO
- Automation in audio unit not working
- MusicEventIterator questions
- Where should CAStreamBasicDescription be instantiated?
- Multiple AudioUnits in a Single Component Bundle
- suggestion for the simplest route
- kAudioHardwareIllegalOperationError from AUGraphStart on iOS with USB audio
- Reading the input level
- Re : AudioUnit - Xcode 4.6 Debugging Cocoa View help (Andrew Capon)
- Is the AudioFilePlayer audio unit compatible with sandboxing?
- New AVAudioSession iOS 6 notifications?
- Getting OpenAL mixdown
- AudioUnit - Xcode 4.6 Debugging Cocoa View help
- record AV while audio plays - sync
- pink noise
- Playback Filtering
- Midi and Audio timebases in an AUGraph
- third party interfaces on iOS
- Multichannel output in Core Audio Render Callback
- ExtAudioFile 3+ Channels Fails?
- Simple 3 band equalizer generate audio glitch
- AUGraph init sequence questions
- audio queue weirdness in iOS 6.1 sim
- Some questions and problems on recording in measurement mode
- Crash in AUGraphInitialize()
- Can't load preset into iOS Audio Unit Sampler
- Avoiding SRC in the File Player unit
- Carbon vs Cocoa views in AU
- AUSampler Properties/Parameters Spec
- RemoteIO and sound capture
- How to make Logic recognize SinSynth example?
- AudioServerPlugin for Lion?
- Sound effects SDK library for iOS and OS X
- kAudioUnitProperty_Latency not working in Logic
- Recording from remoteIO on iOS
- iOS: AUReverb2 and room types
- Crashes in HALPropertyListener_Call_Helper when using property listeners in threaded code.
- Reg: Variation in sleep time of Audio Unit callback function.
- QTCaptureSession latency
- in/out data count difference in audio server plugin
- Buffer size change property?
- CoreAudio through bluetooth A2DP
- [AU] Logic 9 and kAudioUnitProperty_ParameterInfo
- [AU] state/kAudioUnitProperty_ClassInfo saving/restoring scope
- Saving a sound file with a specific duration
- SimpleAudioDriver and sample rate.
- ioMainBuffer NULL?
- iPhone AudioUnit sporadic play out failure
- HALLab I/O Cycle Telemetry
- AudioServerPlugin crashing
- Dolby encoded audio
- MusicPlayer not sending Note OFF ?
- JACKiOS is here
- Diagnosing an AWOL AudioUnit
- My new open-source iOS audio engine
- Loading GarageBand EXS instruments into iOS 6 app using AUSampler
- Problems with iOS devices lacking a built-in microphone
- Input/Output Audio Timestamps desynchronized
- Apple plugins on MountainLion - extra windows created during parameter changes
- NullAudio example driver creates "Data Source Item 0"
- Accessing other audio devices from a user-land driver
- One AUGraph, multiple AUHALs
- Setting the volumes for a headphone data source
- Can't have AudioServer properly get the list of available formats
- Alternative way to load Audio Units?
- Apple Lossless ASBD
- AudioSessionSetActive(true) at end of audio interruption fails when called from background app
- Multi-channel loop software: Audio Unit vs. Host?
- How to identify Streaming Audio Data Format - iOS
- Replacement for RegisterComponentFileRef()
- midi output to multiple channels / instruments through AUSampler
- MIDI CC and PitchBend with AUDLSSynth
- Arming tracks with coreMidi
- does CoreMidi work transparently for 32 bit apps in OS X 10.8?
- oversampling in audio unit instruments
- AudioServer Plug-In crash
- MIDIThruConnection Confusion
- AUGraph and understanding channels
- Internal Speaker stop work when i plug out the Headphones from audio jack
- How to unhide Audio device?
- PCM data convesion from byte to short
- Proper use of MIDIPacketListAdd
- CoreMidi wifi error on iOS
- Hide Audio device using codeless kext
- AudioUnit PCM compression to iLBC and decompression to PCM
- Getting an AUGraph
- Can't continue reading from AVAssetReaderOutput after going to background and back to foreground
- kAudioUnitSubType_Merger on iOS
- GetZeroTimeStamp and outSeed parameter
- GetZeroTimeStamp to be or not to be implemented?
- MusicTrack timing and looping issues.
- Handling App Interruptions - AudioUnit fails to restart
- NBandEQ Band Limit
- Audio server plugin and in buffer size
- AUSampler bug
- Is the AudioFilePlayer audio unit compatible with sandboxing?
- How to setup a finished playing audio callback
- Adjust the volume of individual airplay devices
- AUGraph with a single node
- aurioTouch2 error message and FFT
- No interruption events when pausing music using headphone controller
- MusicTrack kSequenceTrackProperty_MuteStatus fails to work
- Print Session AU Lab
- Editing a looping MusicTrack as it plays
- off-topic question
- Listener for when stream formats change (Leopard)
- iOS mic input latency
- ExtAudioFileWrite to append?
- Trouble with plugin authorization in sandbox'd app
- Timing Signal Transmission with CoreAudio
- AudioOutputUnitStart crash in simulator but not on iOS device?
- ExtAudioFileWrite, error -1031???
- Mixer unit and input gain ramping on iOS
- How to set speaker configuration programatically using Core Audio API?
- Dynamic AU parameters
- Is kAudioUnitSubType_DLSSynth compatible with the Mac OS X App sandbox
- Recovering MPEG-4 and/or lossless audio files
- m4a metadata
- CalculateIOThreadTimeConstraints on Mountain Lion
- mediaserverd often crashes with 320 kbps tracks on iOS 6.1.x
- AU mono -> stereo config in Logic 9
- Can ACCodec support more than one input / one output?
- AUSampler view
- Will ObjC-based CoreAudio AudioSession API deprecate the C API?
- Remote control and iOS audio session
- Creating or porting a FLAC AudioFileComponent for 10.8.4 and up
- AVAudioMix volume/gain curve seems nonlinear
- Hog mode and exclusive use of a device
- Exampels or thorough documentation for seek properties in (plain) Audio File Services
- What happens if AVMutableComposition is mutated during playback?
- How Do I Use NSCoding with Core Audio Data Types?
- Tutorial for creating Audio Unit in XCode 4.6
- BAR0 blank with Thunderbolt Chassis on cold boot
- FW: Andrew James
- Problems with microphones
- Can you help me? I need you to answer a little survey about audio software. Is my homework for my class of technology entrepreneurship. Thanks
- Writing to Stereo Wav File (AudioUnitSampleType/8.24 format)
- AUInitializeGraph() crash
- Audio Queue Buffer Sync with Array
- AudioTimeStamp.mRateScalar
- Core Audio Beginner Question
- RemoteIO: setting different channel count for Input and output.
- Translating a signal chain to CA architecture
- Think I've found an AudioConverter bug: Sanity-check please?
- iOS - Decode an AAC(ADTS) network stream to PCM buffers
- Mixing in coreaudiod or device driver
- Truncating an audio file
- Javascript in Logic's Scripter plug-in ; how to get meta data
- ExtAudioFileWriteAsync - when can you reuse buffer?
- Getting info from music track
- Removal Request initiated by Apple.com?
- Is it Possible to Delay the Start of an Input Render Callback?
- Would you please help us with this new survey for an audio software startup?
- Logic's X manual for the Midi Script Editor
- iOS 7 b3 issues?
- AUGraph no sound with interleaved format
- When do you ever call AudioSessionSetActive(false)?
- AUConverter format flags non-interleaved
- Is it possible to programmatically change the shape of an LFO in an AUSampler?
- AUSampler Parameters modified with Midi Messages (???)
- Why is this audio unit producing a distorted sound
- Why is this audio unit producing a distorted sound
- P-eq tutorial?
- AVAudioRecorder questions (iOS) about ".aac" vs ".m4a" formatting
- Lion/XCode4 AU tutorial [slight emergency]
- fractional pitch on ios
- Mutitype EQ Unit Filter Types - kAUNBandEQFilterType_Parametric - What Order?
- Error Instantiating OutputUnit
- Creating new Queues in background
- off by one
- dynamic allocation in the CoreAudio DSP thread
- ios7 inter-app audio
- AudioConverterNew returned -50
- Different sample types between Simulator and device
- Userland driver: Not enough headroom at first in IO operation.
- Syncing multiple AudioFilePlayer audio units
- EXS24 parameters available in AUSampler on iOS?
- Creating a MIDI Clock via Core Audio
- Update Matrix Mixer
- Tap into audio output stream?
- AUGraph crashes in objective-c project
- Can we safely drop Carbons support for audio units?
- Using AudioConverterFillComplexBuffer to Decompress Audio File Dynamically
- IAC v.s. Midi port
- Recording with AUHAL, choose buffer size?
- coreaudiod crashes with userland drivers and Apple apps
- kAudioDevicePropertyIcon and userland driver?
- handlepitchwheel in auinstrument
- handlepitchwheel in auinstrument
- Crash on AudioRouteKey Compare
- RE : AudioHardwarePlugIn vs AudioServerPlugIn
- AudioUnit : Audio playback too fast and too high on iOS 7
- Audio Units fail validation, result: -50.0 & sudden problems with AUCarbonViewBase
- AudioHardwarePlugIn vs AudioServerPlugIn
- ComponentEntryDispatch question
- Calling AudioQueueStop on playback queue invokes input callbacks on recording queue
- DLS soundfont with compressed audio
- How to process a buffer of 64-bit audio using an unconnected Audio Unit
- Save the HTTP Streaming Audio in iOS Device
- Documentation for Core Audio SDK
- Audio Unit: BusCountWritable Problem
- set kAudioFilePropertyAlbumArtwork: fail
- Looping audio latency
- Order of steps for audio system initialization
- Volume in db MatrixMixer
- MyMIDINotifyProc not getting called
- recording and playback independently with RemoteIO
- Unexpected values returned when requesting fileplayer current time
- Audio Units and Infinite Tails
- How many are Not using deprecated iOS Audio APIs but still waiting on a good Audiob.us SDK
- AURenderCallbacks occasionally stop occurring after system resumes from sleep.
- audio problems in iOS7
- Interruption handling methods not called
- HAL IO thread priority and glitching
- Strange problem with MidiClientCreate
- Hacking ZIP created on Windows for Mac OS X permissions
- logic overrides drop down menu and text entry styles
- CAClock convert beats to secs
- Injecting audio from user space into a kernel driver
- Debugging microphone problems
- Edirol FA-101 and Mavericks
- iOS7 control center and audio session
- Race condition when changing data source?
- openal.org down? Permanently?
- AU hosting, two issues: Stereo Metering, How to dispose the last plugin
- Changing effects in the middle of playback
- openal.org down? Permanently?
- Time Stretching and Pitch Shifting
- Pitch Shifting and File Saving Problem
- auval returns -1
- Stereo recording on iPhone?
- Audio PlugIn Pro tip!
- Memory issue with AAC decoder
- SimpleAudioPlugIn SamplingRate always 0.0 Hz
- iOS - Have 3rd-Party app play to AirPlay device while my app plays audio locally
- Channel mapping confusion
- Looping audio unit
- Default Output Unit has always 2 channels but should have more
- AVAudioSessionMediaServicesWereLostNotification in iOS 7?
- Finding a hidden device kIOAudioEngineIsHiddenKey kAudioDevicePropertyIsHidden
- Setting up SoundConverter
- CoreMIDI on iPhone 5S
- Client Data Format
- Tracking Client PID via an AudioServerPlugin
- SoundConverter example
- AudioOutputUnitStart memory barrier
- mHostTime vs mSampleTime
- AUGraph mixer unit does not call input callback for 44.1 sample rate
- Inter-App Audio node when not always mixable
- AudioUnits, sandbox and preferences
- AudioServerPlugin: resynchornize
- AUTimePitch pitch parameter
- Ducking iPod audio while in background
- User-mode virtual audio device
- AUFilePlayer available formats
- Dictation and muted audio. How to unmute?
- AUGraph for playing iPod library file and .caf simultaneously on iOS
- What does the data field hold in an .aupreset file?
- Audio Converter Services vs AVAssetReader
- Timing issues with loopback driver on OS X Mavericks
- Overriding MIDI class driver?
- Playing 4 channel AIF file with File Player Audio Unit on iOS
- Hosting 'aumi' Midi Effect Audio Units
- MIDISend and MIDISendSysex semantics
- CoreMIDI USB speed iOS vs. OSX
- AudioServerPlugin: kAudioObjectPropertyCustomPropertyInfoList
- Reverb audio unit does not work on iOS for me
- AvPlayer, Jump to seek Position with no delay
- Inter-App Audio error when host presses reccord?
- Remote I/O Hardware Timing
- AudioServerPlugin
- Retrieving the past & future timestamps for captured & to-be-rendered samples on iOS
- AudioServerPlugin persistent storage
- Mono Channel ASBD and Audio Units
- good afternoon.
- hey
- using inter-app audio in the iphone simulator?
- Changing bit depth when writing to ALAC format
- AUSampler portamento
- Changes to RFC6295 MIDI network driver between Mac OS 10.5 and 10.6?
- Debug Audio Unit View
- Weird Logic behaviour when sending parameter changes for automation
- AudioUnit Cocoa gui displays popup which steals spacebar from the host
- peak limiter
- Edirol FA-101 under Mavericks
- Synchronizing Input And Output Buffers
- Debug audio unit with xcode 5
- AudioServerDriver self destruction?
- A3E, Advanced Audio + Applications Event Announced for September 2014 in Boston MA
- Logic offline bounce and automation with VST3 SDK's auwrapper
- Detect AudioServerPlugin destruction
- AU won't open in Logic Pro 9, but will in Logic Pro X
- Only one module for 2 Mac plugin bundles (AU, VST) gets loaded
- Simulate HIView using NSView for AudioUnits?
- Logic 9.1.7 crashes
- Using AVAudioSession with remote I/O audio unit to read and process microphone data
- TimePitchAU error codes
- iOS: Interruption listener is not called when pausing music from music app.
- vDSP_vrampmul for doubles?
- counting specific audio units in audiograph
- timepitchAU
- AudioServerPlugin : ASBD for clients (?)
- Delayed callback when recording
- AudioServerPlugin: kAudioDevicePropertyDeviceIsAlive
- Does iOS audio input work with simulator?
- Audio Units - Samplers with Articulation ID
- Do input and output channels need to match for HAL Output Audio Unit?
- reverting an app to strict sandboxing
- Is there an alternative of HALLab's IO Telemetry window?
- audio server plugin
- 64-Bit Transition
- Inter-App Audio : can't even connect my node...
- AudioQueueProcessingTap...
- How to set channel map on an AudioQueue
- Access AUSampler's pan & pitch parameters via UISlider
- scheduling a block from a render callback
- Using AudioQueues with AudioConverterFillComplexBuffer....
- audiograph 5ms fade
- understanding AudioTimeStamp
- understanding AudioTimeStamp
- clean AudioServerDriver plugin unload
- audiograph 5ms fade
- audiograph master fade
- AUGraph Teardown sequence
- PerformDeviceConfigurationChange sequence
- iOS: Reverb + Remote IO - how do I configure?
- fileplayerAU with callback
- Maximum number of automatable parameters in AU
- MatrixMixer louder than 0db
- Revisiting "AudioFileCreateWithURL returns kAudioFilePermissionsError ('prm?')"
- Different Sample Rate on recording and output
- NSOpenGLContext destroying textures of another context
- Audiounit output names
- Fusion Drive and Audio Hardware glitch?
- Re-initialize audio session on the fly
- GM in iOS
- AudioServerPlugin sample code for sale
- Can't set kAudioSubDevicePropertyDriftCompensation
- Aggregate Device and kAudioAggregateDeviceIsPrivateKey
- Audio stopped / IOAudioStream::clipIfNecessary ?
- Logic : how to test an ascii value of the "length/info" field in a transformer
- Unable to get intelligible sound from Audio Queue Services (new to CoreAudio)
- network MIDI connection denied
- Control panel for AudioServerPlugIn
- Audio Units and GarageBand
- Control panel for AudioServerPlugIn
- How to correctly handle NSView::keyDown/Up in AudioUnit to avoid crashing Logic?
- When to use CopyFromStorage/WriteToStorage?
- AUGraph remove NodeInputCallback
- latency of MusicDeviceMIDIEvent and sampler device on iOS
- coreaudiod rights
- MIDI access from sandbox on Lion
- strange noise when using remoteIO unit for playback and record simutaneously
- How to convert AudioBufferList to CMSampleBufferRef?
- Get USB device info
- How to use AudioComponentRegister()?
- Mavericks update 10.9.2 and Edirol FA-101
- ExtAudioFile - Client Channel Layout
- kAudioUnitProperty_AUHostIdentifier
- No sound output with userland driver, multiple output device and audio units.
- ExtAudioFileOpenURL failure opening audio file residing in NSTemporaryDirectory()
- Recording in MACE 3:1 and 6:1
- Why do Apple Audio Units fail out of the box? I can neither see them nor test them with auval.
- Why do Apple Audio Units fail out of the box? I can neither see them nor test them with auval.
- Automation accuracy?
- Can a music effect plug-in also be a generator?
- Question regarding audiounits and channel counts
- MIDIPacketList and MIDIClientDispose questions
- How to monitor the system > BigTop was a great tool but it is now discontinued
- simple, low-latency CoreAudio api?
- How to implement AudioUnit descended from MusicDeviceBase with 1 output and 2 inputs? (it generates silence in Digital Performer)
- OS X NSPasteBoard and Wave data
- DJStudio Build
- Enumerating Airplay devices
- Cannot set playback device with NSSound
- How to handle "mode" parameters that fix the value of other parameters?
- deactivating audio session and [[UIApplication sharedApplication] endReceivingRemoteControlEvents];
- outCurrentSampleInTimeLine confusion
- AUGraphStart(graph) failure
- How to determine if streams in devices are enabled or disabled using OSX HAL
- Voice Processing IO Unit on OSX
- Logic X sidechain
- Reloading Factory Preset List
- Userland driver and clock source properties
- AudioComponentRegister host AU in Graph
- Converting to the canonical audio unit format
- Resources to learn more about the difference between packed and unpacked (high/low aligned) samples?
- Security exceptions while accessing USB HID devices from AudioServer Plugins
- Playing to a device when users switch
- Report level in AudioUnit to parameter
- iOS - Receiving MIDI Event from MusicPlayer
- Freeze functionality in Cubasis
- Fast play/pause mp3 sample playback problem
- MTAudioProcessingTapRef, AudioUnits and AVAudioSession
- Float denormal automatically flushed to zero in CoreAudio?
- Generating a rising sine tone with sinf() (Adam Bellard)
- Generating a rising sine tone with sinf()
- SampleRate Conversion
- Get number of used busses before render begins
- AirPlay and AVAudioSessionCategoryPlayAndRecord
- Airplay devices and multiple output data sources
- How to get time offset to Audio Queue's time slice border
- AUGraphConnectNodeInput() doesn't work for me
- Saving more than 2 channels on IOS. Is it possible?
- auval x64 Mavericks
- Problems porting from C to this new Swift language
- Where can I find starter AudioUnit projects?
- AudioServerPlugIn_MachServices
- Swift and CoreAudio pointers
- VPIO unit in a graph
- Swift and DSP/Audio
- Post
- Logic 8 validation bug
- InterApp Audio Node Role Detection
- Strange Echo Control behaviour with VoiceProcessingIO on iOS
- ExtendedNoteOnEvent MusicDeviceNoteParams
- Volume issue with RemoteIO
- from xcode5 to xcode6-beta6, sounds are now distorted on iOS7
- schedule silence of n length
- CoreAudio SDK for Xcode 4?
- Always get 'Unknown' for Hardware AudioChannelLabels
- Audio stops playing on sleep button call
- AudioServerPlugIn: force applications to get input audio independently
- Decode AC-3 to LPCM with AudioConverterNew
- Convert an in-memory mp3 file to PCM
- What could cause error -4 in Logic validation?
- Convert an in-memory AAC file to LPCM
- Trouble loading up audiounit (Xcode 6.0 / OS X 10.9)
- read segments from multiple audio files to one buffer with extaudiofile
- Connecting two kAudioUnitType_Effect nodes in augraph
- Connecting two kAudioUnitType_Effect nodes in augraph
- Re : Re : Real-time buffer playback in Swift?
- Re : Real-time buffer playback in Swift?
- AUMonotimbralInstrumentBase
- Real-time buffer playback in Swift?
- Device synchronisation
- "Wrapped" AU failing Render test in Mavericks (Logic 10)
- AUMonotimbralInstrumentBase
- How to capture the audio of an output device in OSX
- Effect units in iOS > 4
- App works on iOS 7.1, fails on iOS 8.1
- Interrupted by SIRI before registering interruption callback.
- Unable to load Audio Unit in Garage Band
- Simultaneous streaming to multiple AirPlay endpoints
- Transfer sound from build-in MIC to a USB external accessory device
- Fade In/Out AUFilePlayer?
- AudioTimeStamp in AURenderCallback
- Using VoiceProcessingIO Audio Unit
- 'AUSetFormat: error -10868'... what could cause this when connecting AVAudioEngine player->mixer?
- [AU] Dependent parameters
- AUGraphDisconnectNodeInput
- AVAudioEngine: Recording & TapNode
- Dose AUSampler supports sending After-Touch MIDI Message?
- AVAudioSessionSilenceSecondaryAudioHintNotification
- Record Speaker Output?
- is kAudioUnitType_MIDIProcessor available on iOS?
- "Pop" at the end of AUSampler sample
- AudioQueueProcessingTap for input (recording) queue?
- Process Buffer size in Logic Pro X
- Logic Macro and ID in the Logic event List
- AVAudioFile
- Hog Mode oddity
- AudioServerPlugIn / kAudioDevicePropertyStreams
- Thru Destination IOAudioControl
- AudioReflectorDriver vs PhantomAudioDriver
- fire callback after looping region completed
- Current version of AU Lab?
- Displaying playing track information
- ExtAudioFileWriteAsync io buffer
- AVAudioSessionSilenceSecondaryAudioHintNotification
- AVAudioUnitGenerator
- AVAudioPlayerNode scheduleSegment:startingFrame:frameCount:atTime:completionHandler: has no effect?
- AUFilePlayer notify when reached specific time in file
- Reading property information "nzca"
- Logic delay compensation weirdness
- Soundflower-esq app in Mac App Store
- Implementing an iOS podcast playback app
- "Use ambient sound reduction" property
- Logic x64, Yosemite & FSMakeFSRefUnicode
- Audio setup is extremely slow on iPhone 6
- iOS AudioUnit Setting Room size and surround sound
- iOS AudioUnit Setting Room size and surround sound
- iOS - Audiounit - Volume balance between left & right channels
- Problem with Inter App Audio : error -66748 from registration server
- Volume automation with AVAudioPlayerNode (AVAudioMixing)?
- Audio Server PlugIn Custom Properties
- AUHAL: IOProc's and audio object's listener callback's call policy
- I thought audio processing threads weren't supposed to call malloc
- How to use srcConnRefCon in MIDIReadProc function.
- AUGraph tone-generator having trouble with some sound fonts, but not others
- How to use srcConnRefCon in MIDIReadProc function.
- Detect built-in input's input volume
- AUFilePlayer how to calculate start sampleTime from seconds?
- External Audio Cards Causing Crash
- MusicSequenceFileCreate fails to save tracks
- Component Manager Audio Units deprecation
- precise timing -- mach_wait_until
drifts
- Play sound on MIDI event, AUSampler?
- AudioRoute Change Handling with AVAudioEngine
- kAudioHardwarePropertySleepingIsAllowed
- VDCAssistant on 10.10.x
- Playing While Downloading?
- Device "wake-up" glitch
- newbie asking what's OK to do on realtime audio thread
- Sub Categories For Company Audio Units
- Aggregate device options
- Cocoa GUI in a dylib isn't found
- "Cannot get Component's Name strings" error in AUVal, but Logic validation is successful
- Looking for a tutor - I can pay
- iOS8: AudioOutputUnitStart() always fails after rejecting a phone call
- AudioUnit View - write only boolean parameter doesn't appear as a Push Button
- Using HostTime.h and breakpoints
- AudioUnit View Resizing by User Dragging
- AVAudioSessionSilenceSecondaryAudioHintNotification never called
- AudioUnit - notify on hosts beat and bar changes
- Button event notification from a Cocoa view to Audio Unit
- iOS 8 ExtAudioFile AppleLossless distortion
- deprecated audiounitsampletype replacement
- AVAudioFormat Standard format with Core Audio AudioGraph
- iOS AVAssetReader "This media may be damaged" issue
- iOS AVAssetReader "This media may be damaged" issue
- iOS AVAssetReader "This media may be damaged" issue
- iOS AUSampler pitch jumps
- Inter App Audio : error -66748 from registration server (bis)
- Trying to get all samples from an audio file on disk into memory
- Does AudioUnitRemovePropertyListenerWithUserData wait for all callbacks?
- Why does the AudioBuffer structure contain mNumberChannels?
- MusicPlayer with OpenGL interfere with UIGestureRecognizer
- AUParameterSet
- rendered audio problem with iOS 8
- Newbie question: Looking for advice on how best to integrate a 24x24 audio-effect algorithm into a MacOS/X environment
- User land audio device as default device on Yosemite
- anyone experience with pulseaudio on here?
- Remote IO (iOS) and sample rate conversion
- Customizing NSSlider (NSSliderCell)
- MIDI input blocks on iOS 8+
- AU Shell how to?
- kAudioServerPlugInCustomPropertyDataTypeCFString / CFRelease
- audiograph remoteIO low volume with speaker on iphone
- still super duper frustrated about the au graph..
- audiograph remoteIO low volume with speaker on iphone
- Improving Soundflower based virtual audio driver using AudioServerPlugin
- Detect AU is in validation?
- Re : struggling with the audio unit graph... (Patrick J. Collins)
- struggling with the audio unit graph...
- another question regarding processing with audio units
- generic cocoa view for audio units?
- Fastest way to decode MP3 and AAC audio
- How does one update a view position during a core audio render callback?
- Sample rate with bluetooth headphone and AVAudioSessionCategoryPlayAndRecord
- Undeclared identifier kAudioUnitProperty_NickName
- AudioServer plugin: how to calculate latency?
- How to cancel ExtAudioFileRead
- Debugging / Logging from AudioServerPlugIn
- Is this true ?
- IOS: is there a way to access songs from ITunes in LPCM?
- Converting samples of 32 bit float big endian format CAF file to little endian.
- Enabling echo canceller on macosx
- Use new AVAudioEngine or go with AudioUnits?
- avfoundation “error -10868”
- creating au plugin for custom synth??? need some help
- AudioDriverExamples:NullAudio.c: retain on returned CFStringRef
- Enabling volume balance control
- AVAudioEngine Abuse?
- Jack and sandboxed application
- AudioUnit plugin vs. GarageBand sandboxing
- Core Audio & Playing MIDI/Garageband/Logic instruments programmatically
- Core Audio & Playing MIDI/Garageband/Logic instruments programmatically
- Using a slider to continuously set input gain level
- Pitch detection
- AAC?
- Starting Audio Unit programming in Xcode 6
- How to load AAC/MP4 files and extract raw audio samples?
- Is it possible to check whether a device’s input stream is active?
- Use AudioQueue or AudioUnits?
- resetting audio engine after NaN in audio buffer
- FYI: Interesting Cocoa audio articles at objc.io
- Sample rate mismatch between File Player Unit and Default Output Unit
- Getting NULL pointer value for device name when compiling with no "-arch i386"
- NULL pointer value for device name when compiling with no "-arch i386"
- Getting packets from ima4 file
- Error -12848 exporting AVComposition (kFigFormatReaderError_ParsingFailure)
- AudioServerPlugIn — Mix operations confusion
- Playing to audio device from daemon process
- Playing to audio device from daemon process
- Playing to audio device from daemon process
- Where do I get unique "creator code" for my AU?
- AU found when host is run from terminal, otherwise isn't
- can multiple audio units be put in a single bundle?
- ExtAudioFileRead / MP3 Reverse Playback Mystery
- Thanks
- IAC buffer size - Logic buffer size
- supported file formats
- CoreMIDI virtual source MIDIReceived concurrency question
- ExtAudioFile woes
- Efficiently play two buffers with AVAudioEngine?
- Efficiently play two buffers with AVAudioEngine?
- recording audio from an application
- Efficiently play two buffers with AVAudioEngine?
- Efficiently play two buffers with AVAudioEngine?
- Efficiently play two buffers with AVAudioEngine?
- Playing two buffers with AVAudioEngine efficiently
- Efficiently play two buffers with AVAudioEngine
- offline render of an audio file stream?
- playing a growing file
- Audio Unit pull data at different timestamp
- AU base class for Instrument/Effect
- Swift and CoreAudio
- Modifying latency in Audio Unit
- MIDI sequencer timer
- AUMultiChannelMixer input metering
- Logic 10.2
- MusicPlayer in iOS9
- Very basic concrete questions about a LogicPro instrument plugin
- Dynamically notify a DAW about a change in parameter info
- Dynamically notify a DAW about a change in parameter info
- PCM "ExtAudioFileWrite" limited to Non-Interleaved?
- mp3 stream -> uncompressed file??
- Accessing AudioUnit API too quickly on iOS ?
- Output unit's input callback: concurrency?
- How to connect to Virtual MIDI host on iOS
- Offline Rendering... still a thing?
- About AUValidation
- Audio Session interruption and banner style notification
- V3 Audio Units on iOS 9
- base class for logic pro plug in
- Multichannel AudioUnits
- A Design question, using swift and objective-c
- How to correctly update AUSampler's loadInstrument property?
- IOAudio kext - separate user clients?
- Can't get Airplay device since El Capitan
- Network core audio
- FW: usb input audio glitching OSX 10.11.1
- FW: usb input audio glitching OSX 10.11.1
- preserve Audio Unit state during copy/blade
- usb input audio glitching OSX 10.11.1
- Crash with El Capitan and MIDIClientCallbackListener_Notify
- Callback Function Audio Units
- can we remove an address from this list?
- Where to install shared libraries on OSX 10.11?
- CoreAudio and Vendor ID and Product ID of a sound device
- Airplay devices access with El Capitan (10.11) only possible if the System Preferences Audio pane is open!
- kAudioChannelLayoutTag_UseChannelDescriptions tag implementation
- problems @ AU validation with CoreAudio's kAudioChannelLayoutTag_UseChannelDescriptions tag implementation.
- problems @ AU validation with CoreAudio's kAudioChannelLayoutTag_UseChannelDescriptions tag implementation.
- problems @ AU validation with CoreAudio's kAudioChannelLayoutTag_UseChannelDescriptions tag implementation.
- Remote IO thread and concurrency
- Question regarding MIDIPackets scheduling
- Debugging AudioServerPlugIn on El Capitan
- MIDINetworkConnection BAD_ACCESS on dealloc
- Manually enable bluetooth MIDI on iOS?
- Frame Size for Audio Unit Rendering (ex. FFT/IFFT)
- RTP-MIDI/AppleMidi session protocol spec
- playback audio, noise appears
- Debugging tip for AudioServerPlugin
- AudioServerPlugin
- Is there a way to request that the system always gives the frame size without resorting to enabling input?
- AudioUnits and Retina
- PCM to iLBC conversion using AudioConverterFillComplexBuffer
- M-Audio FireWire 410 systems pref app not working in El Capitan
- afconvert source code
- seeking with AVAudioPlayerNode
- Audio Units parameters
- Realtime AC3 encoding and output
- High CPU audio drops?
- kAudioDevicePropertyClockDomain of built in audio device changed starting Yosemite?
- Embed Audio Server Plug-In in Application?
- Audio Server Plug-In (user mode driver) for usb audio interface
- Audio plugins for Final Cut Pro
- Odd behavior with new iPhone 6s and 6s+ sample rate and render callbacks
- Multiple AudioUnitAddRenderNotify callbacks
- Access to bufferList.mBuffers[0]
- Basic Audio Mixer question
- C AudioUnit
- AudioUnit Volume
- OpenAL in a OSX GUI App
- Anyone know what happened to "CocoaAUHost" in the Core Audio SDK?
- FW: [swift-users] FW: CoreMIDI (OS X + Swift)
- Intermittent bad access errors using ExtAudioFileRead
- kNewTimePitchParam_Overlap and kNewTimePitchParam_EnablePeakLocking
- local notification
- ScheduledAudioFileRegion completion called early
- plugin developers responsibilities
- Still trying to write buffers to audio file.
- Unknown notifications for device
- Trouble recording using the AUHAL unit.
- AUMIDISynth program change messages not working?
- auvaltool behavior - perhaps strange?
- Cannot change device stream format
- Major problems with remoteIO callback and crashing Xcode/Iphone
- IOAudioEngine problem while changing audio format (bit depth) from Audio MIDI Setup
- App that let's you control each application sound volume
- Record System Built-in Output with HAL unit
- Changing PreferredBufferDuration at runtime results in -50 AudioUnitRender OSStatus
- Hog mode, how to get an exclusive access to the sound card ?
- ExtAudioFileRead accuracy..
- the dreaded auval "Cannot get Component's Name strings" error
- Core Audio hanging workaround
- Revised Question -was- Re: Basic Audio Mixer question
- Loading AudioUnit from a custom location
- Cannot set channels number for the output of a USB audio 2.0 class compliant device
- CoreAudio SDK for Xcode 6 (in OS X 10.11)?
- Musical time out of MusicSequence
- Improve CoreAudio/AU Latency on iOS
- Audio Units and App Store
- AVAudioEngine creates aggregate device automatically
- CoreMIDI schedule ahead
- Why don't kAudioUnitSubType_NBandEQ support 48000
- AudioUnit configuration (discrete channels vs. linked channels)
- New issue under OX 10.11.4 BETA 5-6 for audio device naming
- kAudioUnitType_Mixer limit?
- Best practice for checking 64-bit AU support?
- How to prepend silence before audio file playback
- Is it possible to have multiple scheduled playback events on a single AUAudioFilePlayer?
- AUv3 Passthru
- AUAudioUnit (v3) in AUGraph?
- Is it possible to record a MusicPlayer piece to an audio file faster than real-time?
- Property interface for V3 Audio Units
- Multiple RemoteIO
- Multiple RemoteIO
- AU 3 and Meta in Scripter
- Phone bottom mic volume differences
- AudioUnit Instrument and FX in single bundle
- kAudioUnitProperty_Latency property changes and Logic
- Time constraint real-time threads
- Loading samples using AudioFileReadBytes
- Audio artifacts with HALLab's File Player
- more midi woes...
- streaming realtime midi playback problems
- How to tell which midi track is associated with a packet?
- Sample rates with AVPlayer using AURemoteIO & AUVoiceProcessingIO
- Logic build for testing AU?
- Disable AVAudioUnitDistortion decimated node on-the-fly
- Determining the maximum number of channels in use for a device
- Audio Unit Extension using an audio graph
- AVAssetReader how to get file size
- how to access iPod files that have not been downloaded
- How to Convert MIDI track to MP3/Wav?
- AudioUnit v3 Tempo Info
- 1. Re: exceptions to using RenderCallback (Matt Grippaldi)
- AUv3 for Mac Code Signing
- AudioUnitScheduleParameters with kStereoMixerParam_Volume
- AudioUnitScheduleParameters with kStereoMixerParam_Volume
- exceptions to using RenderCallback
- kAppleSoftwareAudioCodecManufacturer not on Mac AudioToolbox SDK 10.11
- record/playback from RAM
- Major AUMIDISynth memory leak?
- AudioUnitRender results in kAudioUnitErr_TooManyFramesToProcess
- MusicTrackNewUserEvent in Swift
- Dynamic audio unit app extensions
- AU 3
- Corrupted buffers due to clock drift with adaptive mode ADC (recording)
- audio units validation on Sierra
- crash in DLS synth / MatrixReverb2
- Getting silence from AudioUnitRender on iOS 10 using Bluetooth headset
- crash in com.apple.audio.AppleHDAHALPlugIn
- Need help resolving auval failure : ERROR: -4 IN CALL MusicDeviceSendMIDI
- core audio iOS, multiple input sources
- macOS audio dropouts (multiple kAudioDeviceProcessorOverload's)
- AudioUnitRender() thread safe?
- How to correctly allocating CFStrings in an AudioFileRegionList?
- MusicSequenceFileLoad Crash on iOS10 (AudioToolbox/MusicPlayer)
- std::atomic and lock free algorithms with Core Audio
- Notifications about read-only parameter changes
- Audio Unit V3 with a generic view.
- Format not Supported with AUSplitter (also: MultiSplitter?)
- OS X - Audio Unit Extensions - LoadInProcess
- Speech Synthesis Audio Unit Callback
- Changing AUv3 parameter tree between plugin versions
- BUG IN CLIENT OF LIBDISPATCH: dispatch_barrier_sync called on queue already owned by current thread
- HE-AAC (v2) encoding
- Random Delays occurring with OSX after Mountain Lion
- AudioUnitGetProperty with Swift 3
- Querying "Ambient Noise Reduction" property
- Debugging Audio Unit Views
- AudioConverterNew() fails on iOS 10, but works on macOS Sierra
- How to safely dispose of audio converter
- kAudioUnitErr_InvalidElement
- How to know when a MusicPlayer is done playing a MIDI sequence ?
- Manually initializing an AUv3 Extension? AudioUnitInitialize() does not work.
- [no subject]
- AUMIDISynth + AUSampler: notes stop sounding past 14 simultaneous voices. Can I tweak the polyphony settings?
- Timestamps when rendering offline
- Any AU host supporting kAUPresetExternalFileRefs
- low-pass and high-pass filter.
- What should my iOS app do in applicationWillResignActive()?
- Why setting mData in render callback doesn't work, but memcpy does?
- ExtAudioFileWrite: insz - invalid number of frames? (iOS)
- Property Listener crash
- AUAudioUnit subclasses: Obj-C vs Swift
- AVAudioEngine - Multichannel output does not play on channel 1 and 2
- Can there be symbol collisions with Swift code in AUs?
- USB audio driver source
- kMIDIPropertyTransmitsMTC always 0
- AVAudioPlayerNode - Mix between schedule buffers and segments
- RemoteIO timestamp alignment (input vs. output)
- Swift functions in render callback
- v3 Audio Unit render block never called
- Speech and AVAudioUnitGenerator callback not working properly?
- Setting rate on AudioUnit subtype kAudioUnitSubType_NewTimePitch
- Crash in AudioToolbox DLSSample::GetMoreFrames
- AVAudioRecorder Hell
- How to move a playhead (seek) in an AUGraph
- AVAudioEngine output to a specific device
- Bug in kAudioUnitProperty_HostCallbacks / AUAudioUnit.transportStateBlock? [Solved]
- Question for USB MIDI Support on OSX
- Bug in kAudioUnitProperty_HostCallbacks / AUAudioUnit.transportStateBlock? (iOS 10.3)
- Seeking advice for modifying audio input source
- What's the correct way to measure latency of audio input and output?
- How to setup the sample rate in an AUGraph
- why is ExtAudioFileSetProperty raises c++ exception?
- EXS24/SF2 sample limits on iOS
- AU v3 SysEx Events with Logic Pro X
- Detect clients connected to a MIDISource
- Replacements for AudioHardwareGetPropertyInfo() et al.?
- Using midi note on message to trigger and action
- conversion from mono 22050 to stereo 44100
- Baresip project.
- Setting rate on AudioUnit subtype kAudioUnitSubType_NewTimePitch
- No sound but buffer is playing????
- AVAudioEnvironmentNode 3D audio
- Any way to get currently-playing audio from TV app?
- frames to be produced by the AUTimePitch
- Ensuring accurate playback speed.
- Increasing speed without increasing pitch
- Issues with AU Validation in Garageband/Final Cut Pro X
- AUv3 sample code and GarageBand for macOS.
- Play multiples AUFilePlayers in sync
- How to output program audio to specific AirPlay device
- Using two microphones
- AVAudioUnitComponentManager Not when building in Xcode 9
- How to debug Audio Unit in auval on macOS 10.13?
- AVAudioEngine with VOIP io unit
- Two Audio Units with the same View class. Only one shows in DAW.
- BlueTooth Headsets and kAudioDevicePropertyRelatedDevices
- How does Core Audio handle heterogeneous sample rates?
- Maximum number of AU Extensions in bundle?
- Programmatically sending from one speaker on iPhone 7
- Logic Pro X 10.4
- OT: Microphone experts mainling-list
- AudioBufferList configuration when rendering from AUHAL
- Any system calls OK to use in audio thread?
- iOS: Bluetooth Speaker, Internal Microphone & AVAudioSession Recording
- Channel Specific MIDI Reverb with an AUGraph
- AudioServerPlugIn and AudioServerPlugIn_MachServices enabled Mach service don't communicate when sip enabled.
- Swift set AudioUnit current device failure
- making sense of the AudioServerPlugin API and DoIOOperation()
- iOS : ExtAudioFileWriteAsync alternatives / Audio Queue Services availability?
- AVAudioEngine Aggregate Device Crash
- Simple yes or no question.
- Accessing audio files from AUv3 sandbox.
- AUv3 access to its own sandbox.
- AudioComponent MIDI Synth SysEx Messages
- error C3861: 'EndianU16_NtoL': identifier not found
- Communicate with AudioUnit from C program?
- Core Audio and Jack
- Failure to create AUHAL
- Distribution of AUv3 in OS X
- iOS AUv3: get information about the AU host
- AUAudioUnit.fullState on system AU seems to be broken...
- Installing a tap on AVAudioOutputNode
- Audio Output Sample Rate Discrepancy
- questions regarding AVAssetResourceLoaderDelegate
- sound effect plugin using the AudioServerPlugin API gives noisy results on sound coming from Chrome
- USB Card default sample rate error
- Playing hi-res audio through external DAC
- [OT] WWDC
- AUv3 registration issues
- Question about KVO on allParameterValues
- Not seeing MIDI setup changes without MIDINotifyProc
- implementing a custom audio decoder for iOS?
- Driving a USB device at 32 bits per sample
- iOS AU hosts
- 200+ sine oscillators on iOS
- Hello World OSX application
- Client HAL API access from global context
- How to unschedule MIDIReceived messages from a virtual source
- Audio unit validation on High Sierra
- More than 2 channels in a stream (user-space audio driver)
- IPad Pro/iPhone X internal speaker route config
- AUGraph deprecation
- capturing audio
- (iOS AUv3) memory limit for AU Extensions
- Request
- AUGraph reconfiguration in response to route change
- iOS CoreAudio MIDISynth music device configuration
- Decoding compressed audio to LPCM
- How to report AUv3 unsupported sample rate
- AVAudioConverter
- RemoteIO recording with sample rate conversion
- VoiceProcessingIO Quality / Muting Control on iOS
- VoiceProcessingIO Unit Mutes audio on iPad (not iPhone)
- AVAudioUnitEQ
- iPad speaker + microphone positions
- RenderOffline
- portions of an AVAudioPCMBuffer
- AudioQueueProcessingTap causes skipping when screen turns off (iOS)
- Built-in limiter in Audio HAL?
- kAudioUnitSubType_DLSSynth and support for SoundFont 2.0.1 features
- RemoteIO recording (only)
- Audio cracks with the iPad 11"
- iPad Pro 3 audio distortion?
- player.scheduleBuffer loops and completion handler (bug?)
- [macOS] Discover and select AirPlay devices for audio output
- Unable to message list from iCloud account
- Will AVAudioConverter use the hardware decoder?
- Does anyone know the minimium iOS version that can run AUv3 plugins?
- Encrypt audio data while recording audio
- AudioUnitV3 effect and "maximumFramesToRender"
- issues with AUHAL input render
- presets, parameter value properties, tracking
- Compress wav Audio data
- Encode audio to compressed format data
- Access to stereo mic on iPhone XR
- Modern AudioServer replacement for USB Audio Core Audio HAL plugins?
- CoreMIDI input timestamps
- User-Space Audio Drivers, Virtual Audio Cable, Webkit
- iPad Pro USBC DAC issues
- MOTU UltraLite mk4 problem
- iPad Pro USB audio
- iPad Pro USB audio
- Best way to create loop in the middle of the MusicSequence
- auval doesn't detect third party AudioUnits when launched via SSH on Mojave
- Receiving kAudioUnitEvent_ParameterValueChange during bounce
- Slow growth of latency in AudioUnit render callbacks
- AudioQueue recording while some music is playing
- Playback time at AVAudioEngineConfigurationChangeNotification?
- auval only showing apple audiounits
- Creating MIDI type 0 files in iOS
- Sfspeechrecognizer
- Mojave User Space Virtual Driver (HAL plugin) and enabling Microphone input
- USB Audio fixed in iPad Pro USB-C on IOS 12.3
- iOS 12.3 MIDI update
- Plugins (AU...) using OpenGL are "invisible" when used on Mojave build host
- Supplying two buffers to AU, but only getting one back.
- AUv3 - Logic X Pro Side Chain enable crash
- auv3 send MIDI SysEx from internalRenderBlock?
- a select() question
- AudioUnitV3Example FilterDemoAppExtension returns -10863
- Changing CFBundleIdentifier of appex, causes it not to register
- How to get icon of the AUv3 extension from Host app
- How to set the bank for the kAudioUnitSubType_MIDISynth AU
- A/V Sync with low-latency audio effects
- help getting logic pro x to detect midi controlled audio unit
- trouble recording from Bluetooth microphone
- Instantly setting mixer volume at a specific sample time
- What is the correct way to add/remove Nodes to AVAudioEngine?
- CoreAudio: Calculate total latency between input and output with kAudioUnitSubType_VoiceProcessingIO
- All third-party Audio Units are missing
- Important request, participation in software development study
- HALB_IOThread.cpp:237:_Start: HALB_IOThread::_Start: IO is still disabled after wating
- User-space driver on Catalina
- iOS 13 is not bit-accurate; previous versions were
- Volume control of CoreAudio USB device
- aupreset values
- Thread safety around setting kAudioDevicePropertyBufferFrameSize?
- Recording in stereo using built-in iPhone mics
- AVAudioUnitComponentManager not finding things
- USB-MIDI: Mojave vs Catalina
- Connecting two iMac - but losing audio
- Controlling custom parameters of AUAudioUnit subclass when instantiated via AudioComponentInstanceNew
- Logic does not recognise AU plugins until OSX restart.
- Changing AU SubType
- Device change handling for AirPods in Big Sur?
- auval curiosity
- AUv3 with Mac Catalyst issues with auval
- Receiving keyboard input in Logic: follow up
- Receiving keyboard input in Logic
- Create audio device on the fly
- Joining Workgroup of Audio Device
- Expose / hide my driver virtual channels
- How to set my driver channels with uniq names
- Aggregate device Drift Compensation Quality
- How to connect input channels from AVAudioInputNode to different nodes
- AUv3s not showing up in GarageBand
- internalRenderBlock sometimes not called for MIDI FX plugins in Logic Pro