Macromedia flash media server 2-client-side actionscript language reference for flash media server 2 ユーザーズマニュアル

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Video class
141
Video.attachVideo()
Availability
Flash Player 6.
Flash Media Server (not required).
Usage
public attachVideo(source:Object) : Void
Parameters
source
  A NetStream or Camera object that is playing video or MP3 audio data or 
capturing video data, respectively. To drop the connection to the Video object, pass 
null
 for 
source
Returns
Nothing.
Description
Method; specifies a video stream (
source
) to be displayed within the boundaries of the Video 
object on the Stage. The video stream is either a NetStream object being displayed by means 
of the 
 command (requires Flash Media Server), a Camera object, or 
null
. If 
source
 is 
null
, video is no longer played within the Video object.
You don't have to use this method if the FLV file contains only audio. The audio portion of 
an FLV fils is played automatically when the 
 command is issued.
If you want to control the audio, you can use 
MovieClip.attachAudio()
 to route the audio 
to a movie clip; you can then create a Sound object to control some aspects of the audio. For 
more information, see 
.
Example
The following example plays live video locally, without the need for Flash Media Server:
var active_cam:Camera = Camera.get();
my_video.attachVideo(active_cam); // my_video is a Video object on the 
Stage.