DynamicStreamTrait

Paket	org.osmf.traits
Klass	public class DynamicStreamTrait
Arv	DynamicStreamTrait MediaTraitBase EventDispatcher Object

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

DynamicStreamTrait defines the trait interface for media supporting dynamic stream switching. It can also be used as the base class for a more specific DynamicStreamTrait subclass.

Use the MediaElement.hasTrait(MediaTraitType.DYNAMIC_STREAM) method to query whether a media element has a trait of this type. If hasTrait(MediaTraitType.DYNAMIC_STREAM) returns true, use the MediaElement.getTrait(MediaTraitType.DYNAMIC_STREAM) method to get an object of this type.

Relaterade API-element

org.osmf.media.MediaElement

Publika egenskaper

Dölj ärvda publika egenskaper

Visa ärvda publika egenskaper

	Egenskap		Definieras med
		autoSwitch : Boolean Defines whether or not the trait should be in manual or auto-switch mode.	DynamicStreamTrait
		constructor : Object En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans.	Object
		currentIndex : int [skrivskyddad] The index of the current dynamic stream.	DynamicStreamTrait
		maxAllowedIndex : int The maximum allowed index.	DynamicStreamTrait
		numDynamicStreams : int [skrivskyddad] The total number of dynamic streams.	DynamicStreamTrait
		switching : Boolean [skrivskyddad] Indicates whether or not a switch is currently in progress.	DynamicStreamTrait
		traitType : String [skrivskyddad] The MediaTraitType for this trait.	MediaTraitBase

Publika metoder

Dölj ärvda publika metoder

Visa ärvda publika metoder

	Metod		Definieras med
		DynamicStreamTrait(autoSwitch:Boolean = true, currentIndex:int = 0, numDynamicStreams:int = 1) Constructor.	DynamicStreamTrait
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser.	EventDispatcher
		dispatchEvent(event:Event):Boolean Skickar en händelse till händelseflödet.	EventDispatcher
		dispose():void Disposes of any resources used by this trait.	MediaTraitBase
		getBitrateForIndex(index:int):Number Returns the associated bitrate, in kilobits per second, for the specified index.	DynamicStreamTrait
		hasEventListener(type:String):Boolean Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse.	EventDispatcher
		hasOwnProperty(name:String):Boolean Anger om det finns en egenskap angiven för ett objekt.	Object
		isPrototypeOf(theClass:Object):Boolean Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter.	Object
		propertyIsEnumerable(name:String):Boolean Anger om den angivna egenskapen finns och är uppräkningsbar.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Tar bort en avlyssnare från EventDispatcher-objektet.	EventDispatcher
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Anger tillgänglighet för en dynamisk egenskap för slingåtgärder.	Object
		switchTo(index:int):void Switch to a specific index.	DynamicStreamTrait
		toLocaleString():String Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner.	Object
		toString():String Returnerar det angivna objektets strängbeteckning.	Object
		valueOf():Object Returnerar det angivna objektets primitiva värde.	Object
		willTrigger(type:String):Boolean Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen.	EventDispatcher

Skyddade metoder

	Metod		Definieras med
		autoSwitchChangeEnd():void Called just after the autoSwitch property has changed.	DynamicStreamTrait
		autoSwitchChangeStart(value:Boolean):void Called immediately before the autoSwitch property is changed.	DynamicStreamTrait
		maxAllowedIndexChangeEnd():void Called just after the maxAllowedIndex property has changed.	DynamicStreamTrait
		maxAllowedIndexChangeStart(newIndex:int):void Called immediately before the maxAllowedIndex property is changed.	DynamicStreamTrait
		setCurrentIndex(value:int):void Invoking this setter will result in the trait's currentIndex property changing.	DynamicStreamTrait
		setNumDynamicStreams(value:int):void Invoking this setter will result in the trait's numDynamicStreams property changing.	DynamicStreamTrait
		setSwitching(newSwitching:Boolean, index:int):void Must be called by the implementing media on completing a switch.	DynamicStreamTrait
		switchingChangeEnd(index:int):void Called just after the switching property has changed.	DynamicStreamTrait
		switchingChangeStart(newSwitching:Boolean, index:int):void Called immediately before the switching property is changed.	DynamicStreamTrait

Händelser

Klicka för mer information om händelser

Dölj ärvda händelser

Visa ärvda händelser

	Sammanfattning	Definieras med
activate	[utsändningshändelse] Skickas när Flash Player eller AIR får operativsystemfokus och blir aktivt.	EventDispatcher
autoSwitchChange	Dispatched when the autoSwitch property changed.	DynamicStreamTrait
deactivate	[utsändningshändelse] Skickas när Flash Player eller AIR förlorar operativsystemfokus och blir inaktivt.	EventDispatcher
numDynamicStreamsChange	Dispatched when the number of dynamic streams has changed.	DynamicStreamTrait
switchingChange	Dispatched when a stream switch is requested, completed, or failed.	DynamicStreamTrait

Egenskapsdetaljer

autoSwitch

egenskap

autoSwitch:Boolean

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Defines whether or not the trait should be in manual or auto-switch mode. If in manual mode the switchTo method can be used to manually switch to a specific stream.

Implementering
public function get autoSwitch():Boolean
public function set autoSwitch(value:Boolean):void

currentIndex

egenskap

currentIndex:int [skrivskyddad]

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The index of the current dynamic stream. Uses a zero-based index.

Implementering
public function get currentIndex():int

maxAllowedIndex

egenskap

maxAllowedIndex:int

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The maximum allowed index. This can be set at run-time to provide a ceiling for the switching profile, for example, to keep from switching up to a higher quality stream when the current video is too small to handle a higher quality stream. The default is the highest stream index.

Implementering
public function get maxAllowedIndex():int
public function set maxAllowedIndex(value:int):void

Utlöser

RangeError — If the specified index is less than zero or greater than the total number of dynamic streams.

numDynamicStreams

egenskap

numDynamicStreams:int [skrivskyddad]

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

The total number of dynamic streams.

Implementering
public function get numDynamicStreams():int

switching

egenskap

switching:Boolean [skrivskyddad]

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Indicates whether or not a switch is currently in progress. This property will return true while a switch has been requested and the switch has not yet been acknowledged and no switch failure has occurred. Once the switch request has been acknowledged or a failure occurs, the property will return false.

Implementering
public function get switching():Boolean

Konstruktordetaljer

()

Konstruktor

public function DynamicStreamTrait(autoSwitch:Boolean = true, currentIndex:int = 0, numDynamicStreams:int = 1)

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Constructor.

Parametrar

	`autoSwitch:Boolean` (default = `true`) — The initial autoSwitch state for the trait. The default is true.

	`currentIndex:int` (default = `0`) — The initial stream index for the trait. The default is zero.

	`numDynamicStreams:int` (default = `1`) — The total number of dynamic streams.

Metoddetaljer

autoSwitchChangeEnd

()

metod

protected function autoSwitchChangeEnd():void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called just after the autoSwitch property has changed. Dispatches the change event.

Subclasses that override should call this method to dispatch the change event.

autoSwitchChangeStart

()

metod

protected function autoSwitchChangeStart(value:Boolean):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called immediately before the autoSwitch property is changed.

Subclasses can override this method to communicate the change to the media.

Parametrar

value:Boolean — New value for the autoSwitch property.

getBitrateForIndex

()

metod

public function getBitrateForIndex(index:int):Number

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Returns the associated bitrate, in kilobits per second, for the specified index.

Parametrar

index:int

Returnerar

Number

Utlöser

RangeError — If the specified index is less than zero or greater than the highest index available.

maxAllowedIndexChangeEnd

()

metod

protected function maxAllowedIndexChangeEnd():void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called just after the maxAllowedIndex property has changed.

maxAllowedIndexChangeStart

()

metod

protected function maxAllowedIndexChangeStart(newIndex:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called immediately before the maxAllowedIndex property is changed.

Subclasses can override this method to communicate the change to the media.

Parametrar

newIndex:int — New value for the maxAllowedIndex property.

setCurrentIndex

()

metod

protected final function setCurrentIndex(value:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Invoking this setter will result in the trait's currentIndex property changing.

Parametrar

value:int

setNumDynamicStreams

()

metod

protected final function setNumDynamicStreams(value:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Invoking this setter will result in the trait's numDynamicStreams property changing.

Parametrar

value:int

setSwitching

()

metod

protected final function setSwitching(newSwitching:Boolean, index:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Must be called by the implementing media on completing a switch. Calls the switchingChangeStart() and switchingChangeEnd() methods.

Parametrar

	`newSwitching:Boolean` — New `switching` value for the trait.

	`index:int` — The index to which the switch shall (or did) occur.

switchingChangeEnd

()

metod

protected function switchingChangeEnd(index:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called just after the switching property has changed. Dispatches the change event.

Subclasses that override should call this method to dispatch the change event.

Parametrar

index:int — The index of the switched-to stream.

switchingChangeStart

()

metod

protected function switchingChangeStart(newSwitching:Boolean, index:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Called immediately before the switching property is changed.

Subclasses can override this method to communicate the change to the media.

Parametrar

	`newSwitching:Boolean` — New value for the `switching` property.

	`index:int` — The index of the stream to switch to.

switchTo

()

metod

public function switchTo(index:int):void

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Switch to a specific index. To switch up, use the currentIndex property, such as:

obj.switchTo(obj.currentIndex + 1);

Parametrar

index:int

Utlöser

	`RangeError` — If the specified index is less than zero or greater than `maxAllowedIndex`. Note: If the media is paused, switching will not take place until after play resumes.

	`IllegalOperationError` — If the stream is not in manual switch mode.

Relaterade API-element

maxAllowedIndex

Händelsedetaljer

autoSwitchChange

Händelse

Typ av händelseobjekt: org.osmf.events.DynamicStreamEvent
egenskap DynamicStreamEvent.type = org.osmf.events.DynamicStreamEvent.AUTO_SWITCH_CHANGE

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Dispatched when the autoSwitch property changed.

The DynamicStreamEvent.AUTO_SWITCH_CHANGE constant defines the value of the type property of the event object for an autoSwitchChange event.

numDynamicStreamsChange

Händelse

Typ av händelseobjekt: org.osmf.events.DynamicStreamEvent
egenskap DynamicStreamEvent.type = org.osmf.events.DynamicStreamEvent.NUM_DYNAMIC_STREAMS_CHANGE

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Dispatched when the number of dynamic streams has changed.

The DynamicStreamEvent.NUM_DYNAMIC_STREAMS_CHANGE constant defines the value of the type property of the event object for a numDynamicStreamsChange event.

switchingChange

Händelse

Typ av händelseobjekt: org.osmf.events.DynamicStreamEvent
egenskap DynamicStreamEvent.type = org.osmf.events.DynamicStreamEvent.SWITCHING_CHANGE

Språkversion:

ActionScript 3.0

Produktversion:

OSMF 1.0

Körningsmiljöversioner:

Flash Player 10, AIR 1.5

Dispatched when a stream switch is requested, completed, or failed.

The DynamicStreamEvent.SWITCHING_CHANGE constant defines the value of the type property of the event object for a switchingChange event.

Juridiska meddelanden | Onlinesekretesspolicy

DynamicStreamTrait - AS3 OSMF

Klasser x

autoSwitch

currentIndex

maxAllowedIndex

numDynamicStreams

switching