recorderendpoint: Use profile caps for appsink
recorderendpoint: Use profile caps for appsink

Change-Id: If0bc642faedee7ba0c8d9e1f727e8124bd22a6c1

TribeMedia/kms-elements,TribeMedia/kms-elements,shelsonjava/kms-elements,shelsonjava/kms-elements,Kurento/kms-elements,Kurento/kms-elements,Kurento/kms-elements,TribeMedia/kms-elements,shelsonjava/kms-elements