Soap opera funeral in 1997 (32.1 million viewers) which were transmitted on both BBC One and ITV. An early television serial was "The Grove Family" on the BBC, which produced 148 episodes from 1954 to 1957. The programme was broadcast live and only a handful of recordings were retained in the archives. The UK's first twice-weekly serial was ITV's "Emergency - Ward 10", running from 1957 until 1967. In the 1960s "Coronation Street" revolutionised UK television and quickly became a British institution. On 17 September 2010, it became the world's longest-running television soap opera and was listed in "Guinness World Records". The
Soap opera each week, either arranged as four or five half-hour episodes a week, or as two one-hour episodes. Stylistically, these series most closely resemble UK soap operas in that they are nearly always shot on videotape, are mainly recorded in a studio and use a multi-camera setup. The original Australian serials were shot entirely in-studio. During the 1970s occasional filmed inserts were used to incorporate sequences shot outdoors. Outdoor shooting later became commonplace and starting in the late 1970s, it became standard practice for some on-location footage to be featured in each episode of any Australian soap opera, often to capitalise