Patrick Aiello, longtime exec veep of creative affairs and production for Ashok Amritraj’s Hyde Park Entertainment, is leaving after eight years.  A Hyde Park spokesman said his contract wasn’t renewed. Aiello joined in 2003 in a producing deal that transitioned into the creative post. Aiello’s credits at Hyde Park include Street Fighter, The Other End of the Line, Asylum and The Double. Hyde Park has three films in post production through its $250 million joint venture with Imagenation–Ghost Rider: Spirit of Vengeance, Lost Christmas and The Double–and Hyde Park/Imagenation is finalizing a large deal with a Chinese media company through its Sinagpore offices.