| Package | org.osmf.net |
| Class | public class DynamicStreamingResource |
| Inheritance | DynamicStreamingResource  StreamingURLResource URLResource MediaResourceBase Object |
| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 1.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
This class provides an object representation of a dynamic streaming resource without any knowledge or assumption of any file format, such as SMIL, Media RSS, F4M, etc.
Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties| 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 | |
| host : String [read-only]
A URL representing the host of the dynamic streaming resource. | DynamicStreamingResource | ||
| initialIndex : int
The preferred starting index. | DynamicStreamingResource | ||
| 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 | |
| streamItems : Vector.<DynamicStreamingItem>
Vector of DynamicStreamingItems. | DynamicStreamingResource | ||
| 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
| Method | Defined By | ||
|---|---|---|---|
Constructor. | DynamicStreamingResource | ||
|
Adds a metadata value to this resource. | MediaResourceBase | |
|
Retrieves a metadata value from this resource. | MediaResourceBase | |
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Removes a metadata value from this resource. | MediaResourceBase | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
Property Detail
host | property |
initialIndex | property |
initialIndex:int| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 1.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The preferred starting index.
Implementation
public function get initialIndex():int public function set initialIndex(value:int):voidThrows
RangeError — If the index is out of range.
From OSMF 2.0 upwards you can set the initialIndex through a metadata as
well, using the RESOURCE_INITIAL_INDEX key. This metadata can be added to
any media resource, such as an URLResource, and it will be used to set
the initial index when the DynamicStreamingResource is created.
For example, having resource as a URLResource you can set the initialIndex
in the following way:
resource.addMetadata(MetadataNamespaces.RESOURCE_INITIAL_INDEX, 1);
The RESOURCE_INITIAL_INDEX metadata accepts integers, and will adjust the
value to fit into the streamItems range. This means that if the specified
value is negative it will be adjusted to 0, and if it is larger than the
available streamItems, then it will be adjusted to the greatest streamItem
index.
|
streamItems | property |
streamItems:Vector.<DynamicStreamingItem>| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 1.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Vector of DynamicStreamingItems. Each item represents a different bitrate stream.
Implementation
public function get streamItems():Vector.<DynamicStreamingItem> public function set streamItems(value:Vector.<DynamicStreamingItem>):voidConstructor Detail
DynamicStreamingResource | () | Constructor |
public function DynamicStreamingResource(host:String, streamType:String = null)| Language Version: | ActionScript 3.0 |
| Product Version: | OSMF 1.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Constructor.
Parametershost:String — A URL representing the host of the dynamic streaming resource.
| |
streamType:String (default = null) |
Examples How to use this example
DynamicStreamingResourceExample.as
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.DynamicStreamingItem;
import org.osmf.net.DynamicStreamingResource;
public class DynamicStreamingResourceExample extends Sprite
{
public function DynamicStreamingResourceExample()
{
super();
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.align = StageAlign.TOP_LEFT;
var mediaPlayerSprite:MediaPlayerSprite = new MediaPlayerSprite();
var videoElement:VideoElement = new VideoElement();
var dynResource:DynamicStreamingResource = new DynamicStreamingResource("rtmp://cp67126.edgefcs.net/ondemand");
dynResource.streamItems = Vector.<DynamicStreamingItem>(
[ new DynamicStreamingItem("mp4:mediapm/ovp/content/demo/video/elephants_dream/elephants_dream_768x428_24.0fps_408kbps.mp4", 408, 768, 428)
, new DynamicStreamingItem("mp4:mediapm/ovp/content/demo/video/elephants_dream/elephants_dream_768x428_24.0fps_608kbps.mp4", 608, 768, 428)
, new DynamicStreamingItem("mp4:mediapm/ovp/content/demo/video/elephants_dream/elephants_dream_1024x522_24.0fps_908kbps.mp4", 908, 1024, 522)
, new DynamicStreamingItem("mp4:mediapm/ovp/content/demo/video/elephants_dream/elephants_dream_1024x522_24.0fps_1308kbps.mp4", 1308, 1024, 522)
, new DynamicStreamingItem("mp4:mediapm/ovp/content/demo/video/elephants_dream/elephants_dream_1280x720_24.0fps_1708kbps.mp4", 1708, 1280, 720)
]);
videoElement.resource = dynResource;
addChild(mediaPlayerSprite);
mediaPlayerSprite.media = videoElement;
}
}
}
Thu Dec 6 2018, 01:12 PM -08:00