ActionScript® 3.0 Reference for the Adobe® Flash® Platform
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org.osmf.net.httpstreaming 

HTTPStreamingNetLoader  - AS3 OSMF
Packageorg.osmf.net.httpstreaming
Classpublic class HTTPStreamingNetLoader
InheritanceHTTPStreamingNetLoader Inheritance NetLoader Inheritance LoaderBase Inheritance EventDispatcher Inheritance Object

Language Version: ActionScript 3.0
Product Version: OSMF 1.0
Runtime Versions: Flash Player 10, AIR 1.5

HTTPStreamingNetLoader is a NetLoader that can load HTTP streams.


Public Properties
 PropertyDefined By
 Inheritedconstructor : Object
A reference to the class object or constructor function for a given object instance.
Object
 InheritedreconnectTimeout : Number
The stream reconnect timeout in milliseconds.
NetLoader
Public Methods
 MethodDefined By
  
HTTPStreamingNetLoader()
Constructor.
HTTPStreamingNetLoader
 Inherited
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.
EventDispatcher
 Inherited
canHandleResource(resource:MediaResourceBase):Boolean
Indicates whether this loader is capable of handling (loading) the given MediaResourceBase.
LoaderBase
 Inherited
dispatchEvent(event:Event):Boolean
Dispatches an event into the event flow.
EventDispatcher
 Inherited
hasEventListener(type:String):Boolean
Checks whether the EventDispatcher object has any listeners registered for a specific type of event.
EventDispatcher
 Inherited
hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined.
Object
 Inherited
isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter.
Object
 Inherited
load(loadTrait:org.osmf.traits:LoadTrait):void
Loads the specified LoadTrait.
LoaderBase
 Inherited
propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable.
Object
 Inherited
removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void
Removes a listener from the EventDispatcher object.
EventDispatcher
 Inherited
setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations.
Object
 Inherited
toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions.
Object
 Inherited
toString():String
Returns the string representation of the specified object.
Object
 Inherited
unload(loadTrait:org.osmf.traits:LoadTrait):void
Unloads the specified LoadTrait.
LoaderBase
 Inherited
valueOf():Object
Returns the primitive value of the specified object.
Object
 Inherited
willTrigger(type:String):Boolean
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.
EventDispatcher
Protected Methods
 MethodDefined By
  
createMetricFactory(netStreamQoSInfoHistory:QoSInfoHistory):MetricFactory
Creates a MetricFactory to be used in Adaptive Bitrate switching for instantiating metrics.
HTTPStreamingNetLoader
 Inherited
createNetStream(connection:NetConnection, resource:URLResource):NetStream
The factory function for creating a NetStream.
NetLoader
  
createNetStreamQoSInfoHistory(netStream:NetStream):QoSInfoHistory
Creates a QoSInfoHistory to be used in Adaptive Bitrate switching by the metrics.
HTTPStreamingNetLoader
 Inherited
createNetStreamSwitchManager(connection:NetConnection, netStream:NetStream, dsResource:DynamicStreamingResource):NetStreamSwitchManagerBase
The factory function for creating a NetStreamSwitchManagerBase.
NetLoader
 Inherited
executeLoad(loadTrait:org.osmf.traits:LoadTrait):void
Executes the load of the given LoadTrait.
LoaderBase
 Inherited
executeUnload(loadTrait:org.osmf.traits:LoadTrait):void
Executes the unload of the given LoadTrait.
LoaderBase
 Inherited
reconnect(netConnection:NetConnection, resource:URLResource):void
Attempts to reconnect the specified NetConnection to the specified URL.
NetLoader
 Inherited
updateLoadTrait(loadTrait:org.osmf.traits:LoadTrait, newState:String):void
Updates the given LoadTrait with the given info, and dispatches the state change event if necessary.
LoaderBase
Events
Click for more information on events
 Event Summary Defined By
 Inherited
activate
[broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active.EventDispatcher
 Inherited
deactivate
[broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive.EventDispatcher
 Inherited
loadStateChange
Dispatched when the state of a LoadTrait being loaded or unloaded by the LoaderBase has changed.LoaderBase
Protected Constants
 ConstantDefined By
  AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD : uint = 2
[static]
HTTPStreamingNetLoader
  AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_MIN_RATIO : Number = 0.5
[static]
HTTPStreamingNetLoader
  BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD : uint = 2
[static]
HTTPStreamingNetLoader
  BANDWIDTH_BUFFER_RULE_WEIGHTS : Vector.<Number>
[static]
HTTPStreamingNetLoader
  EMPTY_BUFFER_RULE_SCALE_DOWN_FACTOR : Number = 0.4
[static]
HTTPStreamingNetLoader
Constructor Detail

HTTPStreamingNetLoader

()Constructor
public function HTTPStreamingNetLoader()

Language Version: ActionScript 3.0
Product Version: OSMF 1.0
Runtime Versions: Flash Player 10, AIR 1.5

Constructor.

Method Detail

createMetricFactory

()method
protected function createMetricFactory(netStreamQoSInfoHistory:QoSInfoHistory):MetricFactory

Language Version: ActionScript 3.0
Product Version: OSMF 2.0
Runtime Versions: Flash Player 10, AIR 1.5

Creates a MetricFactory to be used in Adaptive Bitrate switching for instantiating metrics. Subclasses may override.

Parameters

netStreamQoSInfoHistory:QoSInfoHistory

Returns
MetricFactory

createNetStreamQoSInfoHistory

()method 
protected function createNetStreamQoSInfoHistory(netStream:NetStream):QoSInfoHistory

Language Version: ActionScript 3.0
Product Version: OSMF 2.0
Runtime Versions: Flash Player 10, AIR 1.5

Creates a QoSInfoHistory to be used in Adaptive Bitrate switching by the metrics. Subclasses may override.

Parameters

netStream:NetStream

Returns
QoSInfoHistory
Constant Detail

AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD

Constant
protected static const AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD:uint = 2

AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_MIN_RATIO

Constant 
protected static const AFTER_UP_SWITCH_BANDWIDTH_BUFFER_RULE_MIN_RATIO:Number = 0.5

BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD

Constant 
protected static const BANDWIDTH_BUFFER_RULE_BUFFER_FRAGMENTS_THRESHOLD:uint = 2

BANDWIDTH_BUFFER_RULE_WEIGHTS

Constant 
protected static const BANDWIDTH_BUFFER_RULE_WEIGHTS:Vector.<Number>

EMPTY_BUFFER_RULE_SCALE_DOWN_FACTOR

Constant 
protected static const EMPTY_BUFFER_RULE_SCALE_DOWN_FACTOR:Number = 0.4




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