Apparatus for receiving, recording, transmitting, reproducing, storing, encrypting, decrypting sound or images, namely digital data sending and receiving apparatus, set-top boxes for receiving multimedia content (video, photos, sounds); multimedia players; television sets; players and recorders for high definition optical disks, digital optical disks and compact disks; mp3 and mp4 players; multimedia tablets, mobile telephones, multimedia servers; computer servers, computers; modems, telecommunications modems; display monitors; computer software and computer programs, particularly platform computer software for the digital distribution of content (video, data and sounds), computer software for providing access to a computer or data transmission network, particularly to a global communication network (such as the Internet); graphical user interface computer software, cinematographic films, high density optical disks, digital optical disks, compact disks

Telecommunications services, namely services for disseminating and transmitting audio-video signals and/or data via satellite, cable, antenna or fiber optics, dissemination of data via electronic means and via data communications, particularly for global telecommunication networks such as the Internet or private or restricted access networks; services for the transfer, migration, distribution of content (video, data and/or speech); management of the digital distribution of content; digital transmission of films, television and radio broadcasting services, music broadcasting, downloading of audio-video content, video-on-demand (VOD) services; broadcasting of audio-video data and signals for portable music players (podcasting), communication between computer terminals; cable television; Voice over Internet Protocol (VOIP) communication services