DISPOSITIFS DE COMMANDE DE FICHIERS AUDIO ET/OU VIDEO ET DISPOSITIFS, PROCEDES ET PRODUITS D'EMISSION CORRESPONDANTS

摘要

The invention relates to a system (3) for controlling audio and/or video files, integrated into a receiver (1) for audio and/or video programs (5), each file corresponding to at least one of said programs. The system comprises means (12) for extracting information relating to files from corresponding programs; means (14) for validating a file command and means for triggering (16) a download towards a support for recording (4) the flow (6) of the files thus commanded. The invention also relates to a device and method for transmitting programs and a unit for transmitting a flow of corresponding files. The invention can be used in television, radio and home computers.