Teasdale collaborated with San Francisco-based video collective TVTV . He contributed to the editing of the independent documentary '' The World 's Largest TV Studio , '' ( Boyle 1997 , p. 87 ) , which provided coverage of the 1972 Democratic National Convention in Miami Beach , Florida . This work became the first broadcast television program to be shot with portable equipment . Teasdale did not participate in the production of its Republican counterpart , '' Four More Years '' , instead turning his attention to independent television in his pursuit of liveness and the unconventional ( Boyle 1997 , p. 44 )
1972 Democratic National Convention
1972 Democratic National Convention
Parry Teasdale