| Adapter | 
                            Base adapter class | 
                        
                                            
                            | AudioAdapter | 
                            Base Audio adapter | 
                        
                                            
                            | FlashAdapter | 
                            Base FLV adapter, provided only as a failover. | 
                        
                                            
                            | GalleryAdapter | 
                            Base Gallery adapter. The Gallery adapter provides
the placeholder attachment type for gallery containers. | 
                        
                                            
                            | ImageAdapter | 
                            Base image adapter | 
                        
                                            
                            | PdfAdapter | 
                            Base PDF adapter | 
                        
                                            
                            | QuicktimeAdapter | 
                            Base Quicktime adapter provided only as failover. | 
                        
                                            
                            | SvgAdapter | 
                            Base SVG adapter | 
                        
                                            
                            | VimeoAdapter | 
                            Base Vimeo video adapter. The adapter is a placeholder
and provides links back to the parent vimeo video | 
                        
                                            
                            | YoutubeAdapter | 
                            Base YouTube video adapter. The adapter is a placeholder
and provides links back to the parent youtube video |