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Open a camera in ActionScript

/ Published in: ActionScript 3
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  1. if(Camera.names.length==0)
  2. {
  3. 	var _txt:TextField = new TextField();
  4. 	_txt.thickness=5;
  5. 	_txt.textColor = 0xFF0000;  
  6. 	_txt.width = stage.width;
  7. 	_txt.text = "There is no usable camera.";
  8. 	addChild( _txt );
  9. 	return;
  10. }
  11.  
  12. // Get the default camera
  13. var _cam:Camera = Camera.getCamera();
  14.  
  15. // If that doesn't work, look for one named "USB Video Class Video"
  16. // This is mostly for Mac
  17. if(!_cam) {
  18. 	var index:int = 0;
  19. 	for ( var i : int = 0 ; i < Camera.names.length ; i++ ) {
  20. 		if ( Camera.names[ i ] == "USB Video Class Video" ) 
  21. 			index = i;
  22. 	}
  23. 	_cam = Camera.getCamera( String( index ) );
  24. }
  25.  
  26. // If we still don't have a cmaera, open the security panel
  27. if(!_cam) {
  28. 	Security.showSettings( SecurityPanel.CAMERA );
  29. }				
  30.  
  31. _cam = Camera.getCamera();
  32. _cam.setMode( 640, 480, 12, true );
  33.  
  34. _video = new Video( _cam.width, _cam.height );
  35. _video.attachCamera( _cam );

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