METHOD AND DEVICE FOR CONTROLLING AND MANAGING COMPRESSED AND FREELY DOWNLOADED MULTIMEDIA FILES
First Claim
1. A method for controlling the distribution and use of digital multimedia files comprised of binary data blocks according to an original format and separated into at least two parts, the method comprising transmitting, from a server of the utilisation conditions, of the preferred parameters for the reconstruction of the whole or part of said original file on a terminal.
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Abstract
The present invention relates to a method for controlling the distribution and use of digital multimedia files composed of binary data blocks according to an original format, and separated into at least two parts, characterised in that it includes a step of transmission, from a server of utilisation conditions, of the preferred parameters for the reconstruction of the whole or a part of said original file on a terminal.
The invention also relates to a device for the controlled distribution and use of digital multimedia files separated into at least two parts with a view to implementing the method according to any one of claims 1 to 19, including at least one server for the preferred parameters and one server for the reconstruction and characterised in that it includes a device for transmitting said preferred parameters and for the reconstruction of the whole or a part of said original file on any terminal.
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Citations
20 Claims
- 1. A method for controlling the distribution and use of digital multimedia files comprised of binary data blocks according to an original format and separated into at least two parts, the method comprising transmitting, from a server of the utilisation conditions, of the preferred parameters for the reconstruction of the whole or part of said original file on a terminal.
Specification