| Paket | org.osmf.net |
| Sınıf | public class DynamicStreamingResource |
| Miras Alma | DynamicStreamingResource  StreamingURLResource URLResource MediaResourceBase Object |
| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | OSMF 1.0 |
| Çalışma Zamanı Sürümleri: | 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.
Genel Özellikler
Miras Alınan Genel Özellikleri Gizle
Miras Alınan Genel Özellikleri Göster| Özellik | Tanımlayan: | ||
|---|---|---|---|
 | 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
Belirli bir nesne örneği için sınıf nesnesine veya yapıcı işlevine bir başvuru. | Object | |
| drmContentData : ByteArray
Content metadata for DRM-encrypted content. | StreamingURLResource | |
| host : String [salt okunur]
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> [salt okunur]
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 [salt okunur]
The URL of the resource. | URLResource | |
| urlIncludesFMSApplicationInstance : Boolean
Indicates, for RTMP streaming URLs, whether the URL includes the FMS
application instance or not. | StreamingURLResource | |
Genel Yöntemler
| Yöntem | Tanımlayan: | ||
|---|---|---|---|
Constructor. | DynamicStreamingResource | ||
|
Adds a metadata value to this resource. | MediaResourceBase | |
|
Retrieves a metadata value from this resource. | MediaResourceBase | |
|
Bir nesnenin belirli bir özelliğinin tanımlı olup olmadığını gösterir. | Object | |
|
Object sınıfının bir örneğinin parametre olarak belirtilen nesnenin prototip zincirinde olup olmadığını gösterir. | Object | |
|
Belirtilen özelliğin bulunup bulunmadığını ve numaralandırılabilir olup olmadığını gösterir. | Object | |
|
Removes a metadata value from this resource. | MediaResourceBase | |
|
Dinamik bir özelliğin döngü işlemlerinde kullanılabilirliğini ayarlar. | Object | |
|
Bu nesnenin, yerel ayara özel kurallara göre biçimlendirilmiş dize temsilini döndürür. | Object | |
|
Belirtilen nesnenin dize olarak temsil edilen halini döndürür. | Object | |
|
Belirtilen nesnenin temel değerini döndürür. | Object | |
Özellik Ayrıntısı
host | özellik |
initialIndex | özellik |
initialIndex:int| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | OSMF 1.0 |
| Çalışma Zamanı Sürümleri: | Flash Player 10, AIR 1.5 |
The preferred starting index.
Uygulama
public function get initialIndex():int public function set initialIndex(value:int):voidAtar
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 | özellik |
streamItems:Vector.<DynamicStreamingItem>| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | OSMF 1.0 |
| Çalışma Zamanı Sürümleri: | Flash Player 10, AIR 1.5 |
Vector of DynamicStreamingItems. Each item represents a different bitrate stream.
Uygulama
public function get streamItems():Vector.<DynamicStreamingItem> public function set streamItems(value:Vector.<DynamicStreamingItem>):voidYapıcı Ayrıntı
DynamicStreamingResource | () | Yapıcı |
public function DynamicStreamingResource(host:String, streamType:String = null)| Dil Sürümü: | ActionScript 3.0 |
| Ürün Sürümü: | OSMF 1.0 |
| Çalışma Zamanı Sürümleri: | Flash Player 10, AIR 1.5 |
Constructor.
Parametrelerhost:String — A URL representing the host of the dynamic streaming resource.
| |
streamType:String (default = null) |
Örnekler Bu örnek nasıl kullanılır?
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, 01:09 PM Z