Digital video equipment, namely, computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures, apparatus for transmitting, reproducing and enhancing sound or images, cinematographic projectors, movie editing projectors, movie projectors, photographic projectors, picture projectors, slide projectors or video projectors, television monitors and video monitors, televisions, encoding and decoding devices for compressing and decompressing digital data; computer software, embedded software and chips, all used for encoding and decoding of data and information and for copy protection; computer chips for encoding and decoding of data and information, video displays, video cassette recorders and video recorders; digital video apparatus for television use, namely, televisions, video cameras and DVD players; remote control apparatus, namely remote control for compact disc players, video cassette players, video cassette recorders, DVD players, television decoders, radios, television sets, stereos, hi-fi stereo amplified speakers for home use, audio speakers for motor vehicles, mini stereo systems comprised of compact disc players, tuners and recorders, audio speakers and radios incorporating clocks, shelf top hi-fi systems comprised of compact disc players, tuners and recorders, audio speakers and radios incorporating clocks; sound apparatus and machines, namely, graphic equalizers and earphones