AVAudioUnitMidiInstrument Class
Definition
Important
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Abstract class whose subtypes represent music or remote instruments.
[Foundation.Register("AVAudioUnitMIDIInstrument", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public class AVAudioUnitMidiInstrument : AVFoundation.AVAudioUnit, AVFoundation.IAVAudioMixing, IDisposabletype AVAudioUnitMidiInstrument = class
inherit AVAudioUnit
interface IAVAudio3DMixing
interface INativeObject
interface IDisposable
interface IAVAudioMixing
interface IAVAudioStereoMixing- Inheritance
- Derived
- Attributes
- Implements
Constructors
| AVAudioUnitMidiInstrument(AudioComponentDescription) |
Creates a new AVAudioUnitMidiInstrument from the specified description. |
| AVAudioUnitMidiInstrument(IntPtr) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. |
| AVAudioUnitMidiInstrument(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
Properties
| AUAudioUnit |
Gets the audio unit as an Audio Toolbox audio unit. (Inherited from AVAudioUnit) |
| AudioUnit |
Gets the audio unit as a Core Audio unit. (Inherited from AVAudioUnit) |
| Class | (Inherited from NSObject) |
| ClassHandle |
The handle for this class. |
| DebugDescription |
A developer-meaningful description of this object. (Inherited from NSObject) |
| Description |
Description of the object, the Objective-C version of ToString. (Inherited from NSObject) |
| Engine |
Gets the AVAudioEngine for the node, or |
| Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
| IsDirectBinding | (Inherited from NSObject) |
| IsProxy | (Inherited from NSObject) |
| LastRenderTime |
If not |
| Latency | (Inherited from AVAudioNode) |
| ManufacturerName |
Gets the name of the manufacturer of the underlying hardware unit. (Inherited from AVAudioUnit) |
| Name |
Gets a descriptive name for the audio unit. (Inherited from AVAudioUnit) |
| NumberOfInputs |
Gets the number of input busses of this node. (Inherited from AVAudioNode) |
| NumberOfOutputs |
Gets the number of output busses of this node. (Inherited from AVAudioNode) |
| Obstruction |
Gets or sets a value in [-100,0] that controls by how many decibels to attentuate sound that comes directly from a source due to an obstruction between the listener and source. |
| Occlusion |
Gets or sets a value in [-100,0] that controls by how many decibels to attentuate, due to an obstruction between the listener and source, both sound that comes directly from a source and reverberations. |
| OutputPresentationLatency | (Inherited from AVAudioNode) |
| Pan |
Gets or sets the stereo pan. |
| Position |
Gets or sets the 3D location of the source. |
| Rate |
Gets or sets the instrument playback rate. |
| RenderingAlgorithm |
Gets or sets the rendering algorithm to use. |
| RetainCount |
Returns the current Objective-C retain count for the object. (Inherited from NSObject) |
| ReverbBlend |
Gets or sets a value in [0.0,1.0] that controls the blend of unprocessed and processed audio. |
| Self | (Inherited from NSObject) |
| Superclass | (Inherited from NSObject) |
| SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
| Version |
Gets the audio unit version number. (Inherited from AVAudioUnit) |
| Volume |
Gets or sets the input volume of the instrument. |
| Zone | (Inherited from NSObject) |
Methods
| AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
| AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
| AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
| AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
| AwakeFromNib() |
Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject) |
| BeginInvokeOnMainThread(Action) | (Inherited from NSObject) |
| BeginInvokeOnMainThread(Selector, NSObject) |
Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject) |
| Bind(NSString, NSObject, String, NSDictionary) | (Inherited from NSObject) |
| Bind(String, NSObject, String, NSDictionary) |
Obsolete.
(Inherited from NSObject)
|
| BindingInfo(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingOptionDescriptions(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingValueClass(String) |
Obsolete.
(Inherited from NSObject)
|
| CommitEditing() | (Inherited from NSObject) |
| CommitEditing(NSObject, Selector, IntPtr) | (Inherited from NSObject) |
| ConformsToProtocol(IntPtr) |
Invoked to determine if this object implements the specified protocol. (Inherited from NSObject) |
| Copy() |
Performs a copy of the underlying Objective-C object. (Inherited from NSObject) |
| DangerousAutorelease() | (Inherited from NSObject) |
| DangerousRelease() | (Inherited from NSObject) |
| DangerousRetain() | (Inherited from NSObject) |
| DestinationForMixer(AVAudioNode, nuint) | |
| DidChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject) |
| DidChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| DidChangeValue(String) |
Indicates that a change occurred on the specified key. (Inherited from NSObject) |
| Dispose() |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
| Dispose(Boolean) |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
| DoesNotRecognizeSelector(Selector) |
Indicates that this object does not recognize the specified selector. (Inherited from NSObject) |
| Equals(NSObject) | (Inherited from NSObject) |
| Equals(Object) | (Inherited from NSObject) |
| ExposedBindings() | (Inherited from NSObject) |
| GetBindingInfo(NSString) | (Inherited from NSObject) |
| GetBindingOptionDescriptions(NSString) | (Inherited from NSObject) |
| GetBindingValueClass(NSString) | (Inherited from NSObject) |
| GetBusInputFormat(nuint) | (Inherited from AVAudioNode) |
| GetBusOutputFormat(nuint) | (Inherited from AVAudioNode) |
| GetDictionaryOfValuesFromKeys(NSString[]) |
Retrieves the values of the specified keys. (Inherited from NSObject) |
| GetHashCode() |
Generates a hash code for the current instance. (Inherited from NSObject) |
| GetMethodForSelector(Selector) | (Inherited from NSObject) |
| GetNameForInputBus(nuint) | (Inherited from AVAudioNode) |
| GetNameForOutputBus(nuint) | (Inherited from AVAudioNode) |
| GetNativeField(String) |
Obsolete.
(Inherited from NSObject)
|
| GetNativeHash() | (Inherited from NSObject) |
| Init() | (Inherited from NSObject) |
| InitializeHandle(IntPtr, String) | (Inherited from NSObject) |
| InitializeHandle(IntPtr) | (Inherited from NSObject) |
| InstallTapOnBus(nuint, UInt32, AVAudioFormat, AVAudioNodeTapBlock) | (Inherited from AVAudioNode) |
| Invoke(Action, Double) | (Inherited from NSObject) |
| Invoke(Action, TimeSpan) | (Inherited from NSObject) |
| InvokeOnMainThread(Action) | (Inherited from NSObject) |
| InvokeOnMainThread(Selector, NSObject) |
Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject) |
| IsEqual(NSObject) | (Inherited from NSObject) |
| IsKindOfClass(Class) | (Inherited from NSObject) |
| IsMemberOfClass(Class) | (Inherited from NSObject) |
| LoadAudioUnitPreset(NSUrl, NSError) |
Loads the audio presets that are stored at |
| MarkDirty() |
Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject) |
| MutableCopy() |
Creates a mutable copy of the specified NSObject. (Inherited from NSObject) |
| ObjectDidEndEditing(NSObject) | (Inherited from NSObject) |
| ObserveValue(NSString, NSObject, NSDictionary, IntPtr) |
Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double) |
Invokes the selector on the current instance and if the |
| PerformSelector(Selector, NSObject, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean) | (Inherited from NSObject) |
| PerformSelector(Selector) | (Inherited from NSObject) |
| PrepareForInterfaceBuilder() | (Inherited from NSObject) |
| RemoveObserver(NSObject, NSString, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
| RemoveObserver(NSObject, NSString) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
| RemoveObserver(NSObject, String, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
| RemoveObserver(NSObject, String) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
| RemoveTapOnBus(nuint) | (Inherited from AVAudioNode) |
| Reset() |
Clears the processing state of this node. (Inherited from AVAudioNode) |
| RespondsToSelector(Selector) |
Whether this object recognizes the specified selector. (Inherited from NSObject) |
| SendController(Byte, Byte, Byte) |
Sends a MIDI controller event.. |
| SendMidiEvent(Byte, Byte, Byte) |
Sends a two-byte MIDI event. |
| SendMidiEvent(Byte, Byte) |
Sends a one-byte MIDI event. |
| SendMidiSysExEvent(NSData) |
Sends a MIDI system-exclusive event. |
| SendPitchBend(UInt16, Byte) |
Sends a MIDI pitch-bend event. |
| SendPressure(Byte, Byte) |
Sends a MIDI pressure event. |
| SendPressureForKey(Byte, Byte, Byte) |
Sends a MIDI polyphonic key pressure event for the specified |
| SendProgramChange(Byte, Byte, Byte, Byte) |
Sends MIDI program change and bank select events. |
| SendProgramChange(Byte, Byte) |
Sends MIDI program change and bank select events. |
| SetNativeField(String, NSObject) |
Obsolete.
(Inherited from NSObject)
|
| SetNilValueForKey(NSString) |
Sets the value of the specified key to null. (Inherited from NSObject) |
| SetValueForKey(NSObject, NSString) |
Sets the value of the property specified by the key to the specified value. (Inherited from NSObject) |
| SetValueForKeyPath(IntPtr, NSString) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject) |
| SetValueForKeyPath(NSObject, NSString) |
Sets the value of a property that can be reached using a keypath. (Inherited from NSObject) |
| SetValueForUndefinedKey(NSObject, NSString) |
Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
| SetValuesForKeysWithDictionary(NSDictionary) |
Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject) |
| StartNote(Byte, Byte, Byte) |
Sends a start note event. |
| StopNote(Byte, Byte) |
Sends a stop note event. |
| ToString() |
Returns a string representation of the value of the current instance. (Inherited from NSObject) |
| Unbind(NSString) | (Inherited from NSObject) |
| Unbind(String) |
Obsolete.
(Inherited from NSObject)
|
| ValueForKey(NSString) |
Returns the value of the property associated with the specified key. (Inherited from NSObject) |
| ValueForKeyPath(NSString) |
Returns the value of a property that can be reached using a keypath. (Inherited from NSObject) |
| ValueForUndefinedKey(NSString) |
Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
| WillChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject) |
| WillChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| WillChangeValue(String) |
Indicates that the value of the specified key is about to change. (Inherited from NSObject) |