公开(公告)号：US20180139493A1

公开(公告)日：2018-05-17

申请号：US15571387

申请日：2016-05-03

Applicant: VIACCESS

Inventor： Chem Assayag ,  Giles Dubroeucq

IPC: H04N21/431 ,  H04N21/235 ,  H04N21/485

Abstract: The invention concerns a method for setting the level of definition of at least one image of a multimedia programme displayed on a screen of a terminal provided with at least one unit for characterising the multimedia programme and at least one unit for selecting predefined settings. This method comprises the following steps: the characterisation unit automatically acquires metadata attached to said multimedia programme and submits said data to the unit for selecting predefined settings, the unit for selecting predefined settings automatically selects the settings according to pre-recorded rules defined depending on the values of said metadata.