Television, video or other image processing apparatus, namely, up-converters, down-converters, standards converters, processors, encoders, decoders, screen optimisers, noise reducers, amplifiers, digital video effects processors, filters, compressors and receivers; video communications apparatus, namely, video signal processors, video processors, video recorders [, and video reproduction equipment, namely, video cameras, televisions and video monitors; home theatre apparatus, namely, home theatre display converters, display processors and screen optimisers; audio signal processing apparatus, namely, audio signal processors ] ; video signal processing apparatus, namely, video signal processors; video processing, recording and reproduction apparatus, namely, signal processors, video processors, [ video recorders, video cameras, video monitors, video players, video displays, video display optimisers, DVD players, ] video signal converters for the purpose of display in a television; [ video, audio or video and audio signal testing, monitoring, recording and reproducing or processing apparatus, namely, signal testers, monitors, signal generators, analysers, video tape players, ] switchers, routers, time based correctors, synchronisers, serialisers, deserialisers, recorders, distributors, mixers,modulators, demodulators, equalizers, colour correctors, interfaces, oscillators and buffers; television standards converters; apparatus for the transfer of film material to video, namely, film to video transfer devices; amplifiers, buffers, distributors, signal generators and converters, all for use with audio signals, video signals or combinations of audio and video signals; blank video tapes and discs; signal coders and decoders, namely, television coders and decoders; apparatus for the generation of digital video effects, namely, digital video effects generators; apparatus for the conversion of a video signal for the purposes of display in a television, namely, converters for the conversion of a video signal for the purpose of display in a television; computer software for the generation of digital video effects in film or video; computer software for use in the removal of artifacts from film or video; computer software for compression encoding, compression decoding, transcoding, partial encoding or partial decoding of picture, video or audio signals; computer software and computer hardware all for producing video effects; electronic apparatus for television broadcast and/or television studios, namely, [ antennas, transmitters, ] encoders, decoders, [ receivers, amplifiers, ] converters, [ monitors, modulators and demodulators, ] mixers, equalizers, signal generators, synchronisers, time based correctors, colour correctors, noise reducers, test pattern generators, signal compression apparatus, oscillators and filters