| 摘要 |
<p>To control the processing of a multimedia object (OM) by a software application (AppL) implemented within a communication device (DC), a control application (AC) implemented in the communication device intercepts a call from the software application to an execution environment (EE) to carry out a basic operation on the multimedia object, the multimedia object being divided into segments each associated with control data (DonC) comprising at least some data from among semantic data (DonSm), sensitivity data (DonSb), and functionality data (DonF), associates transformation parameters (ParT) comprising at least one functionality parameter (ParF) and at least one semantic parameter (ParSm) and one sensitivity parameter (ParSb) with the call, depending upon the context in which the call is executed. The control application transforms the multimedia object into a transformed multimedia object (OMt) based on the control data (DonC) associated with the multimedia object and the transformation parameters (ParT) associated with the call, the transformed multimedia object comprising at least one transformed segment such that the transformed multimedia object presents less information than the multimedia object and is capable of undergoing a basic operation carried out by the execution environment.</p> |
