9 Interactive audiovisual equipment, namely, videodisc, set top boxes, digital video tape recorders and players, digital satellite television receivers, DVD players, interactive multimedia equipment, namely, multimedia computers, game consoles, audio and video computers, home automation computers, viewphones, connected to or integrated in television sets; interactive television sets; audiovisual encoders, decoders, transmitters and receivers; electronic equipment and devices namely, computer hardware, computer software for real time digital video compositing, and real time digital audio compositing and for real time merging and simultaneous playback of digital rich content such as 3D images, 2D images, Vectorial images, audio sounds effects, synthetized music and natural music, television hardware, namely, image and sound digital recorders, image and sound digital players, image and sound digital compositing real-time viewers, image and sound digital editing real-time viewers, television signal processing devices, set top boxes, television receivers and transmitters, interactive public terminals, car multimedia systems comprised of digital imaging display of the car technicals datas such as oil level, water level, oil temperature, tires pressure, engine rpm, speedometer, lights indicator, engine power, engine torque, car mechanical failures, and also comprised of digital video players, digital audio players, audio amplifiers, DVD players, CD Audio players, Over head display, game consoles, cellular phones and television set, car navigation systems comprised of a global satellite positioning appliance, a Global Positioning System, namely, a GPS car system or a GPS car systems coupled and connected via radio wave to Internet or to a similar computer networks, mobile phones, and electronic personal organizers, namely, Personal Digital Assistant or pocket computers for the processing, reproduction, storage, transformation, encoding, decoding and transmission of sound and images; electronic equipment and devices for the processing of data, namely, digital calculators, embedded systems computers, pocket computers and handheld computers; interactive electronic equipment, namely, consoles, terminals, decoders, computers, television sets - for telecommunications on telematic, televisual and computer networks, local and extended, national and international; microcircuits, integrated circuits, microprocessors and electronic semiconductors; microcircuit card, smart card with and without contact; modulators, demodulator, modem for computer and audiovisual equipment and devices; compact optical discs, compact audio video discs featuring computer software for general use and computer audio libraries and computer graphics libraries, and audiovisual productions, namely, films and animated graphics productions, and interactive audiovisual productions, namely, interactive movies; computer hard drives; computer software for operating software systems and computer software for operating software systems featuring computer programming languages for compiling programming source code or to interpret and execute source code in real time, and computer software for parsing a list of selected human language words and converting them into a microprocessor executable machine code; conference call, video conference and videophone equipment for transmitting, receiving and reproducing video and sound at the same time, computers and telephones with video camera and video monitor built-in and connected to, for simultaneous bidirectional video and voice transmission and reproduction, over networks, namely, phone lines, Internet, satellite and radio networks; telephones; recorded computer programming, namely software for multi-content production which can be recorded and stored on hard drive, CD-ROM, memory card, and any computer medium on which software can be stored; software for television sets, decoders, encoders, video recorders and computers to be used to reproduce sound and images, animated and not, to encode and decode sound and images, interaction, B-commerce, B-business, games, internet, email, interactive television, one-to-one communication and home automation; optical disc readers and magnetic discs readers and electronic equipment, namely, computer hardware, television hardware, set top boxes, television receivers and transmitters, interactive public terminals, car and boat multimedia and navigation systems, mobile phones, personal organizers, phones and answering machines, intercoms, video monitors, cash registers, ticket machines, home communication terminals, GPS apparatus, radio receivers, video cameras, audio and video amplifiers, video studio computers, television studio computers, sound and music studio computers, digital audiovisual production devices, namely, recorders, special effects generators, mixing, mounting, and synchronizing; computer software for telecommunications, namely, for encoding, decoding, transmission, reception and broadcasting of sound and pictures; software for the creation, construction, production, realization, reproduction, transmission, editing and protection of interactive multimedia and audiovisual productions by means of a complex mathematical algorithm that encodes content and provides author identification directly in the data of the digital interactive multimedia and digital audiovisual content; software for the analysis, interpretation, decoding, compilation, decompilation of computer languages and computer software; computers for the creation, construction, production, realization, reproduction, transmission, editing and protection of interactive multimedia and audiovisual productions; punch card rolls with magnetic bands for recording computer software and data