The BBC released Publishing footage of the entire opening ceremony Social_event on 29 October 2012 , edited Writing by Danny Boyle and with background extras , along with more than seven hours of sporting highlights and the complete Process_end closing ceremony Social_event .

After a national campaign to get Getting the parade Social_event nationally televised Communication , an edited two-hour broadcast Expressing_publicly of the parade Social_event was picked up Choosing by WGN America and WGN-TV ; the broadcast Expressing_publicly debuted Process_start January 3 , 2009 .