     /**
      *  The MIME type for the JPEG encoded image. 
      *  The value is <code>"image/jpeg"</code>.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function get contentType():String
     {

{
	/**
     *  Constructor.
     */
    public function BitString()
    {

     *  @param bitmapData The input BitmapData object.
     *
     *  @return Returns a ByteArray object containing JPEG-encoded image data.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function encode(bitmapData:BitmapData):ByteArray
    {
