IntroductionLetterboxingAspect ratio conversionProtect and saveShooting for two formatsComposing for 16:9Fidgety zoomsTransitional periodThe viewer takes controlInserting 4:3 material into a 16:9 productionCompilation programmesDistortion and definitionWidescreen equals spectacleScreen sizeEndnote, or in a different aspect ratio, NDNOTSummary