(Beta)
| Package | fl.video |
| Class | public class NCManager |
| Inheritance | NCManager  Object |
| Implements | INCManager |
| Subclasses | NCManagerNative |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flash CS3 |
| Runtime Versions: | Flash Player 9.0.28.0, AIR 1.0 |
NetConnection object for the VideoPlayer class, a
helper class for that user facing class.
The NCManager class searches a URL and assumes the following:
- If the URL string host starts with a valid FMS streaming protocol (such as rtmp://, rtmps://, or rtmpt://) it infers that the URL is streaming from an FMS.
- If it does not stream from an FMS and if the URL contains a question mark (?), it infers that the URL points to an SMIL file.
- If it does not stream from an FMS and if it does not contain a question mark (?), the NCManager class checks to see whether it ends in .flv. If it ends in .flv, it infers it is for a progressive download FLV. Otherwise, it is an SMIL file to download and parse.
Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
Public Methods
| Method | Defined By | ||
|---|---|---|---|
|
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 | |
|
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 | |
Public Constants
| Constant | Defined By | ||
|---|---|---|---|
Property Detail
Constructor Detail
Method Detail
Constant Detail
Examples How to use this example
NCManagerExample.as
This example demonstrates how to access the NCManager object of a VideoPlayer object
to determine whether a video is streaming or downloading progressively.
To run the example, follow these steps:
- Add the FLVPlayback component in the library.
- Replace
testVideoPathwith an absolute or relative path to an FLV file. - Save this code as NCManagerExample.as in the same directory as your FLA file.
- Set the Document class in the FLA file to NCManagerExample.
package
{
import fl.video.VideoEvent;
import fl.video.VideoPlayer;
import flash.display.Sprite;
public class NCManagerExample extends Sprite
{
private var videoPath:String = "http://www.helpexamples.com/flash/video/sheep.flv"
private var player:VideoPlayer;
public function NCManagerExample() {
player = new VideoPlayer();
player.play(videoPath);
player.addEventListener(VideoEvent.READY,announceRTMS);
addChild(player);
}
private function announceRTMS(e:VideoEvent):void {
var player:VideoPlayer = e.target as VideoPlayer;
if(player.ncMgr.isRTMP) {
trace("Video is streaming");
}
else {
trace("Video is progressively downloading");
}
}
}
}
Wed Nov 21 2018, 06:34 AM -08:00