Video, audio, image and metadata (for video, audio or image), signal or file processing apparatus and software; electronic equipment, electronic networks, modules, circuit boards, integrated circuits, databases and software, all for use in the creation, management or delivery of terrestrial, cable, satellite, mobile, wireless, direct-to-home or Internet protocol television; apparatus and software for use in the archiving, artefact-removal, asset-tracking, audio-embedding, audio de-embedding, broadcast, capture, channel-branding, closed captioning, colour-correction, colour-processing, colour-timing, communication, compression-decoding, compression-encoding, compression-transcoding, conversion, creation, cut-detection, delivery, de-spotting, dirt-removal, dust removal, digital rights management, display-processing, display, distribution, dropout-compensation, editing, effect-generation, encryption, exhibition, frame sequence detection, file transfer, film-to-video transfer, flicker-reduction, filtering, grain reduction, ingest, keying, logo-generation, management, mastering, motion-compensation, motion-estimation, motion-measurement, motion-prediction, noise-reduction, formatting into packages, picture-stabilisation, play-out, post-production, production, proxy-handling, publishing, recording, reframing, repurposing, restoration, retrieval, scene change detection, serializing, de-serializing, scratch concealment, shooting, storage, sub-titling, teletext, thumb-nailing, timebase-correction, transcoding, trans-rating, unsteadiness-correction, watermarking, fingerprinting and weave-correction, of television, video, audio, audio-visual, film or multimedia material or content, digital intermediates thereof, or metadata associated therewith; accelerators; amplifiers; apparatus for recording, transmission or reproduction of sound, video or images; aspect-ratio-converters; circuit boards; colour correctors; computer accelerator boards; computer graphics boards; computer graphics software; computer hardware; computer interface boards; computer network hubs, switches and routers; computer programs for editing images, sound and video; computer software for use in relation to digital animation and special effects of images; computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; hardware and software for the repurposing of video content; converters; data compression software; databases; decoders; demodulators; de-multiplexers; digital signal processors; digitizers; display circuit boards; video or audio distributors; video or audio editors; electronic coding units; electronic control systems for machines (for use with television, film, video, image or audio signals or files, whether compressed, partially compressed or uncompressed); electronic controllers; electronic indicator panels; encoders; fibre optics; integrated circuit modules; integrated circuits; logo generators; video or audio mixers; monitors; multiplexers; noise reducers; pre-amplifiers; receivers; signal processors; software for processing images, graphics and text; television standards converters, transmission apparatus; TV and video converters; video servers; video processors; all for use with television, film, video, image or audio signals or files, whether compressed, partially compressed or uncompressed; apparatus and software for the analysis, communication, conversion, formatting, generation, mapping, modification, playing, processing, storage, synchronisation, transmission, wrapping or unwrapping of television, video, audio, film, picture, test, multimedia, composite, components, SDI, MPEG, JPEG, metadata, MXF, or AAF signals, files or formats; apparatus and software for the analyzing, automation, backup and restore, controlling, disaster recovery, guiding, logging, measurement, monitoring, quality control, redundancy switching, securing, testing, or visualization of any of the foregoing; software, integrated circuits, circuit boards, modules, tapes, discs or spare parts for use with any of the foregoing