Audiovisual introductions in 1990

Velvia is a brand of daylight-balanced color reversal film produced by the Japanese company Fujifilm. The original version of the film, was introduced in 1990 as "Velvia for Professionals", and given the classification code "RVP" meaning "Reversal/Velvia/Professional series". It is known for its extremely high level of color saturation and image quality. It has brighter and generally more accurate color reproduction, finer grain, twice the speed, and a more convenient process (E-6). Kodachrome 25 fell out of popularity a few years after Velvia was introduced (in part because of Kodak's la

right|thumb|400px|A scanned image of Keykode from a piece of unexposed, developed 35 mm movie film|35 mm [[Eastman Kodak motion picture color negative. All of these slices are from the same side of the same piece of negative, cropped and stacked for simplicity. (A) Human-readable Keykode number (the number to the far right advances by one for each 16 frames of 35 mm film or 20 frames of 16 mm film). Next to that is the same information in USS-128 Barcode machine-readable language. (B) Further down the film (within the 16 frames) is the film identifier information and date symbol (C) Other-use