ThisdocumentistheTechnicalSpecificationDraft1.47forWi-FiDisplay,aninteroperablemechanismtodiscover,pair,connectandrendermultimediacontentsourcedfromaWi-FiDisplaySourceataWi-FiDisplaySink.ThisSpecificationdefinesthearchitectureandasetofprotocolsbetweenWi-FiDisplaySourceandSink.