apple.avfoundation

Class AVPlayerItemLegibleOutput

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.avfoundation.AVPlayerItemOutput

apple.avfoundation.AVPlayerItemLegibleOutput

All Implemented Interfaces:

NSObject

public class AVPlayerItemLegibleOutput
extends AVPlayerItemOutput

AVPlayerItemLegibleOutput

A subclass of AVPlayerItemOutput that can vend media with a legible characteristic as NSAttributedStrings.

An instance of AVPlayerItemLegibleOutput is typically initialized using the -init method.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AVPlayerItemLegibleOutput(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
double	advanceIntervalForDelegateInvocation() [@property] advanceIntervalForDelegateInvocation
static AVPlayerItemLegibleOutput	alloc()
static AVPlayerItemLegibleOutput	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
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()
AVPlayerItemLegibleOutputPushDelegate	delegate() [@property] delegate
NSObject	delegateQueue() [@property] delegateQueue
static java.lang.String	description_static()
static long	hash_static()
AVPlayerItemLegibleOutput	init()
AVPlayerItemLegibleOutput	initWithMediaSubtypesForNativeRepresentation(NSArray<? extends NSNumber> subtypes) initWithMediaSubtypesForNativeRepresentation:
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)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static AVPlayerItemLegibleOutput	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setAdvanceIntervalForDelegateInvocation(double value) [@property] advanceIntervalForDelegateInvocation
void	setDelegateQueue(AVPlayerItemLegibleOutputPushDelegate delegate, NSObject delegateQueue) setDelegate:queue:
void	setTextStylingResolution(java.lang.String value) [@property] textStylingResolution
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
java.lang.String	textStylingResolution() [@property] textStylingResolution
static long	version_static()

Methods inherited from class apple.avfoundation.AVPlayerItemOutput

itemTimeForHostTime, itemTimeForMachAbsoluteTime, setSuppressesPlayerRendering, suppressesPlayerRendering

Methods inherited from class apple.NSObject

accessibilityActivate, 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, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AVPlayerItemLegibleOutput

protected AVPlayerItemLegibleOutput(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static AVPlayerItemLegibleOutput alloc()

allocWithZone

public static AVPlayerItemLegibleOutput allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static AVPlayerItemLegibleOutput new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

advanceIntervalForDelegateInvocation

public double advanceIntervalForDelegateInvocation()

[@property] advanceIntervalForDelegateInvocation

Permits advance invocation of the associated delegate, if any.

If it is possible, an AVPlayerItemLegibleOutput will message its delegate advanceIntervalForDelegateInvocation seconds earlier than otherwise. If the value you provide is large, effectively requesting provision of samples earlier than the AVPlayerItemLegibleOutput is prepared to act on them, the delegate will be invoked as soon as possible.

delegate

public AVPlayerItemLegibleOutputPushDelegate delegate()

[@property] delegate

The receiver's delegate.

The delegate is held using a zeroing-weak reference, so this property will have a value of nil after a delegate that was previously set has been deallocated. This property is not key-value observable.

delegateQueue

public NSObject delegateQueue()

[@property] delegateQueue

The dispatch queue where the delegate is messaged.

This property is not key-value observable.

init

public AVPlayerItemLegibleOutput init()

Overrides:

init in class AVPlayerItemOutput

initWithMediaSubtypesForNativeRepresentation

public AVPlayerItemLegibleOutput initWithMediaSubtypesForNativeRepresentation(NSArray<? extends NSNumber> subtypes)

initWithMediaSubtypesForNativeRepresentation:

Returns an instance of AVPlayerItemLegibleOutput with filtering enabled for AVPlayerItemLegibleOutputPushDelegate's legibleOutput:didOutputAttributedStrings:nativeSampleBuffers:forItemTime:.

Add media subtype FourCC number objects to the subtypes array to elect to receive that type as a CMSampleBuffer instead of an NSAttributedString. Initializing an AVPlayerItemLegibleOutput using the -init method is equivalent to calling -initWithMediaSubtypesForNativeRepresentation: with an empty array, which means that all legible data, regardless of media subtype, will be delivered using NSAttributedString in a common format.

If a media subtype for which there is no legible data in the current player item is included in the media subtypes array, no error will occur. AVPlayerItemLegibleOutput will not vend closed caption data as CMSampleBuffers, so it is an error to include 'c608' in the media subtypes array.

Parameters:

subtypes - NSArray of NSNumber FourCC codes, e.g. @[ [NSNumber numberWithUnsignedInt:'tx3g'] ]

Returns:

An instance of AVPlayerItemLegibleOutput.

setAdvanceIntervalForDelegateInvocation

public void setAdvanceIntervalForDelegateInvocation(double value)

[@property] advanceIntervalForDelegateInvocation

Permits advance invocation of the associated delegate, if any.

If it is possible, an AVPlayerItemLegibleOutput will message its delegate advanceIntervalForDelegateInvocation seconds earlier than otherwise. If the value you provide is large, effectively requesting provision of samples earlier than the AVPlayerItemLegibleOutput is prepared to act on them, the delegate will be invoked as soon as possible.

setDelegateQueue

public void setDelegateQueue(AVPlayerItemLegibleOutputPushDelegate delegate,
                             NSObject delegateQueue)

setDelegate:queue:

Sets the receiver's delegate and a dispatch queue on which the delegate will be called.

The delegate is held using a zeroing-weak reference, so it is safe to deallocate the delegate while the receiver still has a reference to it.

Parameters:

delegate - An object conforming to AVPlayerItemLegibleOutputPushDelegate protocol.

delegateQueue - A dispatch queue on which all delegate methods will be called.

setTextStylingResolution

public void setTextStylingResolution(java.lang.String value)

[@property] textStylingResolution

A string identifier indicating the degree of text styling to be applied to attributed strings vended by the receiver

Valid values are AVPlayerItemLegibleOutputTextStylingResolutionDefault and AVPlayerItemLegibleOutputTextStylingResolutionSourceAndRulesOnly. An NSInvalidArgumentException is raised if this property is set to any other value. The default value is AVPlayerItemLegibleOutputTextStylingResolutionDefault, which indicates that attributed strings vended by the receiver will include the same level of styling information that would be used if AVFoundation were rendering the text via AVPlayerLayer.

textStylingResolution

public java.lang.String textStylingResolution()

[@property] textStylingResolution

A string identifier indicating the degree of text styling to be applied to attributed strings vended by the receiver

Valid values are AVPlayerItemLegibleOutputTextStylingResolutionDefault and AVPlayerItemLegibleOutputTextStylingResolutionSourceAndRulesOnly. An NSInvalidArgumentException is raised if this property is set to any other value. The default value is AVPlayerItemLegibleOutputTextStylingResolutionDefault, which indicates that attributed strings vended by the receiver will include the same level of styling information that would be used if AVFoundation were rendering the text via AVPlayerLayer.