public class AVAudioIONode extends AVAudioNode
Base class for a node that performs audio input or output in the engine.
When the engine is configured to render to/from an audio device, on macOS, AVAudioInputNode and AVAudioOutputNode communicate with the system's default input and output devices. On iOS, they communicate with the devices appropriate to the app's AVAudioSession category and other configuration, also considering the user's actions such as connecting/disconnecting external devices.
In the manual rendering mode, the AVAudioInputNode and AVAudioOutputNode perform the input and output in the engine, in response to client's request.
AVAudioNode.Block_installTapOnBusBufferSizeFormatBlockNSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret| Modifier | Constructor and Description |
|---|---|
protected |
AVAudioIONode(org.moe.natj.general.Pointer peer) |
| Modifier and Type | Method and Description |
|---|---|
static boolean |
accessInstanceVariablesDirectly() |
static AVAudioIONode |
alloc() |
static AVAudioIONode |
allocWithZone(org.moe.natj.general.ptr.VoidPtr zone) |
AudioComponentInstance |
audioUnit()
[@property] audioUnit
|
static boolean |
automaticallyNotifiesObserversForKey(java.lang.String key) |
static void |
cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget) |
static void |
cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
org.moe.natj.objc.SEL aSelector,
java.lang.Object anArgument) |
static NSArray<java.lang.String> |
classFallbacksForKeyedArchiver() |
static org.moe.natj.objc.Class |
classForKeyedUnarchiver() |
static java.lang.String |
debugDescription_static() |
static java.lang.String |
description_static() |
static long |
hash_static() |
AVAudioIONode |
init() |
static NSObject.Function_instanceMethodForSelector_ret |
instanceMethodForSelector(org.moe.natj.objc.SEL aSelector) |
static NSMethodSignature |
instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector) |
static boolean |
instancesRespondToSelector(org.moe.natj.objc.SEL aSelector) |
static boolean |
isSubclassOfClass(org.moe.natj.objc.Class aClass) |
boolean |
isVoiceProcessingEnabled()
[@property] voiceProcessingEnabled
|
static NSSet<java.lang.String> |
keyPathsForValuesAffectingValueForKey(java.lang.String key) |
static AVAudioIONode |
new_objc() |
double |
presentationLatency()
[@property] presentationLatency
|
static boolean |
resolveClassMethod(org.moe.natj.objc.SEL sel) |
static boolean |
resolveInstanceMethod(org.moe.natj.objc.SEL sel) |
static void |
setVersion_static(long aVersion) |
boolean |
setVoiceProcessingEnabledError(boolean enabled,
org.moe.natj.general.ptr.Ptr<NSError> outError)
setVoiceProcessingEnabled:error:
|
static org.moe.natj.objc.Class |
superclass_static() |
static long |
version_static() |
AUAudioUnit, engine, inputFormatForBus, installTapOnBusBufferSizeFormatBlock, lastRenderTime, latency, nameForInputBus, nameForOutputBus, numberOfInputs, numberOfOutputs, outputFormatForBus, outputPresentationLatency, removeTapOnBus, resetaccessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKeypublic static boolean accessInstanceVariablesDirectly()
public static AVAudioIONode alloc()
public static AVAudioIONode allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
public AudioComponentInstance audioUnit()
The node's underlying AudioUnit, if any.
This is only necessary for certain advanced usages.
public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)
public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
org.moe.natj.objc.SEL aSelector,
java.lang.Object anArgument)
public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()
public static org.moe.natj.objc.Class classForKeyedUnarchiver()
public static java.lang.String debugDescription_static()
public static java.lang.String description_static()
public static long hash_static()
public AVAudioIONode init()
init in class AVAudioNodepublic static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)
public boolean isVoiceProcessingEnabled()
Indicates whether voice processing is enabled.
public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)
public static AVAudioIONode new_objc()
public double presentationLatency()
The presentation or hardware latency, applicable when the engine is rendering to/from an audio device.
This corresponds to kAudioDevicePropertyLatency and kAudioStreamPropertyLatency.
See
public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)
public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)
public static void setVersion_static(long aVersion)
public boolean setVoiceProcessingEnabledError(boolean enabled,
org.moe.natj.general.ptr.Ptr<NSError> outError)
Enable or disable voice processing on the IO node.
If enabled, the input node does signal processing on the incoming audio (taking out any of the audio that is played from the device at a given time from the incoming audio). Disabling this mode on either of the IO nodes automatically disabled it on the other IO node.
Voice processing requires both input and output nodes to be in the voice processing mode. Enabling this mode on either of the IO nodes automatically enables it on the other IO node. Voice processing is only supported when the engine is rendering to the audio device and not in the manual rendering mode. Voice processing can only be be enabled or disabled when the engine is in a stopped state.
The output format of the input node and the input format of the output node have to be the same and they can only be changed when the engine is in a stopped state.
enabled - Whether voice processing is to be enabled.outError - On exit, if the IO node cannot enable or diable voice processing, a description of the errorpublic static org.moe.natj.objc.Class superclass_static()
public static long version_static()