5. Device for the creation of a summary of audiovisual documents comprising: storage means for storing at least one audiovisual document split into sequences, and viewing means for viewing parts of the at least one audiovisual document, wherein said storage means further comprises dependence parameters consisting in a list of identifiers associating each first sequence with one or more second sequences said dependence parameter including a dependence value assigned to each second sequence, means for selecting a duration of reproduction of the summary, means for selecting at least one first sequence, production means for producing the summary of the audiovisual document composed of the first selected sequences and associated second sequences, said second added sequences being identified in the list associated with the first selected sequence, the production means adding one or more second sequences to the summary according to their dependence values, beginning with the second sequences having the highest dependence values, the production means interrupting an iterative repeating of the addition steps when the total duration of the summary reaches the selected duration.
5. Device for the creation of a summary of audiovisual documents comprising: storage means for storing at least one audiovisual document split into sequences, and viewing means for viewing parts of the at least one audiovisual document, wherein said storage means further comprises dependence parameters consisting in a list of identifiers associating each first sequence with one or more second sequences said dependence parameter including a dependence value assigned to each second sequence, means for selecting a duration of reproduction of the summary, means for selecting at least one first sequence, production means for producing the summary of the audiovisual document composed of the first selected sequences and associated second sequences, said second added sequences being identified in the list associated with the first selected sequence, the production means adding one or more second sequences to the summary according to their dependence values, beginning with the second sequences having the highest dependence values, the production means interrupting an iterative repeating of the addition steps when the total duration of the summary reaches the selected duration. 7. The device according to claim 5 , wherein the dependence values of each second sequence are calculated at the level of the receiver according to attributes values associated with each second sequence.