| Paket | org.osmf.net |
| Klass | public class DynamicStreamingResource |
| Arv | DynamicStreamingResource  StreamingURLResource URLResource MediaResourceBase Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | OSMF 1.0 |
| Körningsmiljöversioner: | 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.
Publika egenskaper
Dölj ärvda publika egenskaper
Visa ärvda publika egenskaper| Egenskap | Definieras med | ||
|---|---|---|---|
 | 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
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| drmContentData : ByteArray
Content metadata for DRM-encrypted content. | StreamingURLResource | |
| host : String [skrivskyddad]
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> [skrivskyddad]
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 [skrivskyddad]
The URL of the resource. | URLResource | |
| urlIncludesFMSApplicationInstance : Boolean
Indicates, for RTMP streaming URLs, whether the URL includes the FMS
application instance or not. | StreamingURLResource | |
Publika metoder
| Metod | Definieras med | ||
|---|---|---|---|
Constructor. | DynamicStreamingResource | ||
|
Adds a metadata value to this resource. | MediaResourceBase | |
|
Retrieves a metadata value from this resource. | MediaResourceBase | |
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
|
Removes a metadata value from this resource. | MediaResourceBase | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar det angivna objektets strängbeteckning. | Object | |
|
Returnerar det angivna objektets primitiva värde. | Object | |
Egenskapsdetaljer
host | egenskap |
initialIndex | egenskap |
initialIndex:int| Språkversion: | ActionScript 3.0 |
| Produktversion: | OSMF 1.0 |
| Körningsmiljöversioner: | Flash Player 10, AIR 1.5 |
The preferred starting index.
Implementering
public function get initialIndex():int public function set initialIndex(value:int):voidUtlöser
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 | egenskap |
streamItems:Vector.<DynamicStreamingItem>| Språkversion: | ActionScript 3.0 |
| Produktversion: | OSMF 1.0 |
| Körningsmiljöversioner: | Flash Player 10, AIR 1.5 |
Vector of DynamicStreamingItems. Each item represents a different bitrate stream.
Implementering
public function get streamItems():Vector.<DynamicStreamingItem> public function set streamItems(value:Vector.<DynamicStreamingItem>):voidKonstruktordetaljer
DynamicStreamingResource | () | Konstruktor |
public function DynamicStreamingResource(host:String, streamType:String = null)| Språkversion: | ActionScript 3.0 |
| Produktversion: | OSMF 1.0 |
| Körningsmiljöversioner: | Flash Player 10, AIR 1.5 |
Constructor.
Parametrarhost:String — A URL representing the host of the dynamic streaming resource.
| |
streamType:String (default = null) |
Exempel Så här använder du exemplet
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;
}
}
}
Tue Jun 12 2018, 01:40 PM Z