Motion picture films; pre-recorded videotapes featuring motion picture films, television and video programs; pre-recorded DVDs, HD DVDs, Blue-Ray DVDs and other recorded media; downloadable audio and video files and recordings featuring motion picture films, television and video programs; photographic apparatus and cinematographic recording apparatus, transmission, amplification or sound reproduction of images; cinematographic film projectors; video recorders and videotapes; film cleaning apparatus; optical printers; apparatus for editing cinematographic films; film cutting apparatus; exposed films; parts and accessories for all aforesaid articles; cinematographic cameras, digital cameras, video recorders, video disc players, personal video recorders, video-audio adapters, video processing software; broadcast equipment, including, video servers, production switchers, and routers; post production equipment, including, scanners and telecines; software for the rendering of movie pictures in high definition quality; management software for processing and editing video films and other video media; watermarking on various types of media, including on movies, film prints, trailers, and other film based elements; digital watermark encryption software for copyright management applied to digital data stored on media, including on DVDs, HD DVDs, Blue-Ray DVDs and other recorded media, and applied to audio recordings; digital cinema software; apparatus and software for compression encoding, compression decoding, transcoding, partial encoding or partial decoding of picture, video or audio signals; apparatus and software for the generation of digital effects in film or video; apparatus for the restoration of film and video archives and for the management and retrieval of film and video archives; apparatus and software for testing, analyzing, monitoring, guiding or controlling any of the foregoing, including, apparatus and software for sharing and contributing metadata in a collaborative workgroup, apparatus and software to perform file management, conversion and translation, apparatus and software to edit, conform and perform a list of edits or effects from an imported metadata file to resulting files or multimedia signals; computer software for audio visual applications, namely control and processing software for audio visual applications; digital cinema distribution and presentation systems comprised of electronic devices for encoding, authoring, distribution, and playback solutions for the delivery of digital media; computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; digital cinema distribution and presentation systems comprised of electronic devices for encoding, authoring, distribution, and playback solutions for the use in tracking the source of unauthorized copies of digital media; computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files