StreamingURLResource

Package	org.osmf.net
Class	public class StreamingURLResource
Inheritance	StreamingURLResource URLResource MediaResourceBase Object
Subclasses	DynamicStreamingResource, MulticastResource

Language Version:

ActionScript 3.0

Product Version:

OSMF 1.0

Runtime Versions:

Flash Player 10, AIR 1.5

StreamingURLResource is a URLResource which is capable of being streamed. It exposes some additional properties which are specific to streaming media.

Note that it is possible for live and recorded streams to have identical URLs. In such a case, the streamType property should be used to disambiguate live and recorded streams.

View the examples

Public Properties

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	Property		Defined By
		alternativeAudioStreamItems : Vector.<StreamingItem> Vector containing all alternative audio items associated with the current streaming resource.	StreamingURLResource
		clipEndTime : Number Optional end time of the streaming resource.	StreamingURLResource
		clipStartTime : Number Optional start time of the streaming resource.	StreamingURLResource
		connectionArguments : Vector.<Object> Optional set of arguments that will be supplied when making a connection to the source of the stream.	StreamingURLResource
		constructor : Object A reference to the class object or constructor function for a given object instance.	Object
		drmContentData : ByteArray Content metadata for DRM-encrypted content.	StreamingURLResource
		mediaType : String The MediaType, if any, of this resource.	MediaResourceBase
		metadataNamespaceURLs : Vector.<String> [read-only] A Vector containing the namespace URLs for all Metadata objects within this resource.	MediaResourceBase
		mimeType : String The MIME type, if any, of this resource.	MediaResourceBase
		streamType : String The StreamType for this resource.	StreamingURLResource
		url : String [read-only] The URL of the resource.	URLResource
		urlIncludesFMSApplicationInstance : Boolean Indicates, for RTMP streaming URLs, whether the URL includes the FMS application instance or not.	StreamingURLResource

Public Methods

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	Method		Defined By
		StreamingURLResource(url:String, streamType:String = null, clipStartTime:Number = NaN, clipEndTime:Number = NaN, connectionArguments:Vector.<Object> = null, urlIncludesFMSApplicationInstance:Boolean = false, drmContentData:ByteArray = null) Constructor.	StreamingURLResource
		addMetadataValue(namespaceURL:String, value:Object):void Adds a metadata value to this resource.	MediaResourceBase
		getMetadataValue(namespaceURL:String):Object Retrieves a metadata value from this resource.	MediaResourceBase
		hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined.	Object
		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
		propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable.	Object
		removeMetadataValue(namespaceURL:String):Object Removes a metadata value from this resource.	MediaResourceBase
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations.	Object
		toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions.	Object
		toString():String Returns the string representation of the specified object.	Object
		valueOf():Object Returns the primitive value of the specified object.	Object

Property Detail

alternativeAudioStreamItems

property

alternativeAudioStreamItems:Vector.<StreamingItem>

Language Version:

ActionScript 3.0

Product Version:

OSMF 1.6

Runtime Versions:

Flash Player 10, AIR 1.5

Vector containing all alternative audio items associated with the current streaming resource.

Implementation
public function get alternativeAudioStreamItems():Vector.<StreamingItem>
public function set alternativeAudioStreamItems(value:Vector.<StreamingItem>):void

clipEndTime

property

clipEndTime:Number

Optional end time of the streaming resource. When specified, the stream will be presented as a subclip, with playback ending at the specified end time. Note that clipEndTime is not currently supported for progressive videos. The default is NaN, which is to play to the end.

Implementation
public function get clipEndTime():Number
public function set clipEndTime(value:Number):void

clipStartTime

property

clipStartTime:Number

Optional start time of the streaming resource. When specified, the stream will be presented as a subclip, with playback beginning at the specified start time. Note that clipStartTime is not currently supported for progressive videos. The default is NaN, which is to start at the beginning.

Implementation
public function get clipStartTime():Number
public function set clipStartTime(value:Number):void

connectionArguments

property

connectionArguments:Vector.<Object>

Optional set of arguments that will be supplied when making a connection to the source of the stream.

Implementation
public function get connectionArguments():Vector.<Object>
public function set connectionArguments(value:Vector.<Object>):void

drmContentData

property

drmContentData:ByteArray

Content metadata for DRM-encrypted content.

Implementation
public function get drmContentData():ByteArray
public function set drmContentData(value:ByteArray):void

streamType

property

streamType:String

Language Version:

ActionScript 3.0

Product Version:

OSMF 1.0

Runtime Versions:

Flash Player 10, AIR 1.5

The StreamType for this resource. The default value is StreamType.RECORDED. The StreamType class enumerates the valid stream types.

This property may return the following string values:

String value	Description
`StreamType.LIVE_OR_RECORDED`	The StreamingURLResource represents either a live or a recorded stream.
`StreamType.LIVE`	The StreamingURLResource represents a live stream.
`StreamType.RECORDED`	The StreamingURLResource represents a recorded stream.
`StreamType.DVR`	The StreamingURLResource represents a DVR stream.

Implementation
public function get streamType():String
public function set streamType(value:String):void

Related API Elements

StreamType

urlIncludesFMSApplicationInstance

property

urlIncludesFMSApplicationInstance:Boolean

Indicates, for RTMP streaming URLs, whether the URL includes the FMS application instance or not. If true, then the second part of the URL path is considered the instance name, such as rtmp://host/app/foo/bar/stream. In this case the instance name would be 'foo' and the stream would be 'bar/stream'. If false, then the second part of the URL path is considered to be the stream name, such as rtmp://host/app/foo/bar/stream. In this case there is no instance name and the stream would be 'foo/bar/stream'. The default is false.

Implementation
public function get urlIncludesFMSApplicationInstance():Boolean
public function set urlIncludesFMSApplicationInstance(value:Boolean):void

Constructor Detail

()

Constructor

public function StreamingURLResource(url:String, streamType:String = null, clipStartTime:Number = NaN, clipEndTime:Number = NaN, connectionArguments:Vector.<Object> = null, urlIncludesFMSApplicationInstance:Boolean = false, drmContentData:ByteArray = null)

Language Version:

ActionScript 3.0

Product Version:

OSMF 1.0

Runtime Versions:

Flash Player 10, AIR 1.5

Constructor.

Parameters

	`url:String` — The URL of the resource. For details about how to format this URL for flv, mp4, and other file formats, see the Adobe® Flash® Media Server documentation link below.

	`streamType:String` (default = `null`) — The type of the stream. If null, defaults to StreamType.RECORDED.

	`clipStartTime:Number` (default = `NaN`) — Optional start time of the streaming resource. When specified, the stream will be presented as a subclip, with playback beginning at the specified start time.

	`clipEndTime:Number` (default = `NaN`) — Optional end time of the streaming resource. When specified, the stream will be presented as a subclip, with playback ending at the specified end time.

	`connectionArguments:Vector.<Object>` (default = `null`) — Optional set of arguments that will be supplied to NetConnection.connect when establishing a connection to the source of the stream.

	`urlIncludesFMSApplicationInstance:Boolean` (default = `false`) — Indicates, for RTMP streaming URLs, whether the URL includes the FMS application instance or not. If true, then the second part of the URL path is considered the instance name, such as `rtmp://host/app/foo/bar/stream`. In this case the instance name would be 'foo' and the stream would be 'bar/stream'. If false, then the second part of the URL path is considered to be the stream name, such as `rtmp://host/app/foo/bar/stream`. In this case there is no instance name and the stream would be 'foo/bar/stream'. The default is false.

	`drmContentData:ByteArray` (default = `null`) — Content metadata for DRM-encrypted content.

Learn more

http://www.adobe.com/go/learn_OSMF_fms_url_format_en

Examples How to use this example

StreamingURLResourceExample.as

Copy

package
{
    import flash.display.Sprite;
    import flash.display.StageAlign;
    import flash.display.StageScaleMode;
    
    import org.osmf.elements.VideoElement;
    import org.osmf.media.MediaPlayerSprite;
    import org.osmf.net.StreamType;
    import org.osmf.net.StreamingURLResource;
    
    public class StreamingURLResourceExample extends Sprite
    {
        public function StreamingURLResourceExample()
        {
            super();
            
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.align = StageAlign.TOP_LEFT;
            
            var mediaPlayerSprite:MediaPlayerSprite = new MediaPlayerSprite();
            var videoElement:VideoElement = new VideoElement();

            videoElement.resource = new StreamingURLResource("rtmp://cp34973.live.edgefcs.net/live/Flash_Live_Benchmark@632", StreamType.LIVE);
            
            addChild(mediaPlayerSprite);
            mediaPlayerSprite.media = videoElement;    
        }    
    }
}

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StreamingURLResource - AS3 OSMF

Classes x

alternativeAudioStreamItems

clipEndTime

clipStartTime

connectionArguments

drmContentData

streamType

urlIncludesFMSApplicationInstance

StreamingURLResource