| 패키지 | org.osmf.media |
| 클래스 | public class PluginInfo |
| 상속 | PluginInfo  Object |
| 언어 버전: | ActionScript 3.0 |
| 제품 버전: | OSMF 1.0 |
| 런타임 버전: | Flash Player 10, AIR 1.5 |
From the point of view of the Open Source Media Framework, the plugin's purpose is to expose the MediaFactoryItem objects that represent the media that the plugin handles. These MediaFactoryItem objects could describe standard media types such as video, audio, or image that can be represented by the built-in Open Source Media Framework MediaElements: VideoElement, AudioElement, or ImageElement. More likely, a plugin provides some type of specialized processing, such as a custom loader or special-purpose media element with custom implementations of the traits. For example, a plugin that provides tracking might implement a TrackingCompositeElement that includes a customized loader and a customized PlayTrait implementation that start and stop tracking as well as the video.
A PluginInfo also gives the plugin an opportunity to accept or reject a specific
Open Source Media Framework version through its isFrameworkVersionSupported() method.
A dynamic plugin is loaded at runtime from a SWF.
A static plugin is compiled as part of the Open Source Media Framework application.
An application attempting to load a dynamic plugin accesses the class
that extends PluginInfo through
the pluginInfo property on the root of the plugin SWF.
If this class is not found,
the plugin is not loaded.
An application attempting to load a static plugin accesses the PluginInfo
exposed by the PluginInfoResource object.
관련 API 요소
상속되는 공용 속성 숨기기
상속되는 공용 속성 표시| 속성 | 정의 주체 | ||
|---|---|---|---|
 | constructor : Object
지정된 객체 인스턴스의 클래스 객체 또는 생성자 함수에 대한 참조입니다. | Object | |
| 속성 | 정의 주체 | ||
|---|---|---|---|
| mediaFactoryItems : Vector.<MediaFactoryItem>
The MediaFactoryItem objects that this PluginInfo exposes. | PluginInfo | ||
| 메서드 | 정의 주체 | ||
|---|---|---|---|
|
지정된 속성이 객체에 정의되어 있는지 여부를 나타냅니다. | Object | |
|
Object 클래스의 인스턴스가 매개 변수로 지정된 객체의 프로토타입 체인에 있는지 여부를 나타냅니다. | Object | |
|
지정된 속성이 존재하고 열거 가능한지 여부를 나타냅니다. | Object | |
|
루프 작업에서 동적 속성을 사용할 수 있는지 여부를 설정합니다. | Object | |
|
로캘별 규칙에 따라 서식이 지정된 이 객체의 문자열 표현을 반환합니다. | Object | |
|
지정된 객체의 문자열 표현을 반환합니다. | Object | |
|
지정된 객체의 프리미티브 값을 반환합니다. | Object | |
| 상수 | 정의 주체 | ||
|---|---|---|---|
| PLUGIN_MEDIAFACTORY_NAMESPACE : String = "http://www.osmf.org/plugin/mediaFactory/1.0" [정적]
Metadata namespace URL for a MediaFactory that is passed from player
to plugin. | PluginInfo | ||
mediaFactoryItems | 속성 |
mediaFactoryItems:Vector.<MediaFactoryItem>The MediaFactoryItem objects that this PluginInfo exposes.
구현
protected function get mediaFactoryItems():Vector.<MediaFactoryItem> protected function set mediaFactoryItems(value:Vector.<MediaFactoryItem>):voidPLUGIN_MEDIAFACTORY_NAMESPACE | 상수 |
public static const PLUGIN_MEDIAFACTORY_NAMESPACE:String = "http://www.osmf.org/plugin/mediaFactory/1.0"Metadata namespace URL for a MediaFactory that is passed from player to plugin.
Client code can set this on the MediaResourceBase that is passed
to MediaFactory.loadPlugin, and it will be exposed to
the plugin on the MediaResourceBase that is passed to
PluginInfo.initializePlugin.
Tue Jun 12 2018, 03:17 PM Z