Patent ID: 7715440

Claim:
A device for generating a multimedia file for sending to a telecommunications terminal, the file being made up of data groups corresponding to respective types of content in the multimedia file, the device being characterized in that it comprises: means for splitting up each of said data groups into respective pluralities of data subgroups as a function of synchronization points associated respectively with the beginning and the end of execution on man-machine interface of the terminal, the subgroups associated with identical respective beginning and end synchronization points being for simultaneous execution on the man-machine interface; assembly means for assembling the multimedia file in the form of a plurality of packets, each packet comprising a plurality of different types of the data subgroups associated with respective identical beginning and end synchronization points, wherein the assembly means assembles the multimedia file after the means for splitting splits up each of said data groups; and description means for describing the synchronization points in the multimedia file, wherein the description means describes the synchronization points in the multimedia file after the assembly means assembles the multimedia file.