Method for triggering action relative to e.g. audio visual flow on e.g. tablet, during broadcast and restitution of multimedia content, involves obtaining triggering instant according to timestamps and triggering action at instant

摘要

The method involves obtaining data representing an extract (E) of a flow and a timestamp for restoration of the extract by a restitution device (TV). A triggering instant is obtained according to the timestamp and another timestamp associated with data representing the extract, where the data is obtained from a flow representative of the content. An action is triggered at the triggering instant, where the action is a restitution of content complementary to content of the flow during restitution on the restitution device. Independent claims are also included for the following: (1) a method for transmitting time information relative to a flow during broadcast of multimedia content (2) a device for triggering an action relative to a flow during representative broadcast of multimedia content and restituted by a restitution device (3) a server (4) a computer program product comprising a set of instructions to implement steps of a method for triggering an action relative to a flow during diffusion and/or a method for transmitting time information relative to the flow during broadcast.