context: 1848: Explanation of the principle of transmitting images, but without the possibility of material achievements. 1884: German inventor Paul Nipko patented a device for lines, image analysis, NEPCO disk and the basis of mechanical television. January 27, 1926: The official birth of television. April 26, 1935: the first official broadcast of French television. November 1935: The TV displays 180 identification lines, and a short-wave transmitter is installed on top of the Eiffel Tower. January 4, 1937: French television begins broadcasting every evening from 20 hours to 20:30. September 3, 1939: In the war, Germans dominate French television. 1944: Rene Barth develops the definition of 819 TV lines. November 20, 1948: The level of transmission is now 819 lines. France is the only country to adopt other countries, 625 lines will be selected. 1951: The first public broadcast in color. 1967: Sicam, a video codec standard in 625 lines, invented by Henri de France and supported by French TV. 2000: The evolution of television systems and their division according to specific age groups
question: In what year was the first public broadcast in color?
answers.text: 1951