Television, video or other image processing apparatus; communications apparatus; home theatre apparatus; audio signal processing apparatus; video signal processing apparatus; video processing, recording and reproduction apparatus; video, audio or video and audio signal testing, monitoring, recording and reproducing or processing apparatus; television standards converters; video processing, recording and reproduction apparatus; apparatus of the transfer of film material to video amplifiers, buffers, distributors, signal generators and convertors, all for use with audio signals, video signals or combinations of audio and video signals; video tapes and discs; signal coders and decoders; apparatus for the generation of digital video effects; video distributors and mixers; apparatus for the generation of digital video effects; video distributors and mixers; apparatus for the conversion of a video signal for the purposes of display in a television; computer software and computer hardware, all for producing video effects; electronic apparatus for television broadcast and/or television studios; computer software or computer hardware for use with the aforesaid goods; audio, video or audio and video signals