File delivery session handling

An apparatus comprising

• a controller;
• and
• memory storing software instructions that, with the controller, cause the apparatus to at least:
• send plural transport objects each including content;
• send one or more presentation objects including instructions for providing a presentation of the content of one or more of the plural transport objects;
• and
• send a delivery object which lists at least one of the plural transport objects and indicates the content of each of said at least one of the plural transport object, the delivery object including data identifying the one or more presentation objects,
• wherein the instructions for providing the presentation of the content of said one or more of the plural transport objects comprise a start time and an end time for the presentation of the content of said one or more of the plural transport objects, and
• wherein the instructions for providing the presentation of the content of said one or more of the plural transport objects further comprise a receiver class identifier indicating a group of targeted receivers that have particular receiver capability factors.

An apparatus comprising:

• a controller;
• and
• a memory storing software instructions that, with the controller, cause the apparatus to at least:
• receive plural transport objects each including content;
• receive one or more presentation objects including instructions for providing a presentation of the content of one or more of the plural transport objects, the instructions for providing the presentation of the content of the one or more of the plural transport objects comprising a start time and an end time for the presentation of the content of said one or more of the plural transport objects and a receiver class identifier indicating a group of targeted receivers that have particular receiver capability factors;
• receive a delivery object, the delivery object listing at least one of the plural transport objects and indicating the content of each of said at least one of the plural transport objects, the delivery object including data identifying the one or more presentation objects;
• determine from the delivery object the identity of said at least one of the plural transport objects and an indication of the content of each of said at least one of the plural transport objects;
• determine from the delivery object the identity of one of the one or more presentation objects;
• in response to receiving plural presentation objects, select one of the plural presentation objects at least partly based on the receiver class identifier, resulting in a selected presentation object;
• and
• provide a presentation of the content of said one or more of the plural transport objects as defined by the selected presentation object.

A method comprising:

• receiving plural transport objects each including content;
• receiving one or more presentation objects including instructions for providing a presentation of the content of one or more of the plural transport objects, the instructions for providing the presentation of the content of said one or more of the plural transport objects comprising a start time and an end time for the presentation of the content of said one or more of the plural transport objects and a receiver class identifier indicating a group of targeted receivers that have particular receiver capability factors;
• receiving a delivery object, the delivery object listing at least one of the plural transport objects and indicating the content of each of said at least one of the plural transport objects, the delivery object including data identifying the one or more presentation objects;
• determining, by a controller, from the delivery object the identity of said at least one of the plural transport objects and an indication of the content of each of said at least one of the plural transport objects;
• determining from the delivery object the identity of one of the one or more presentation objects;
• in response to receiving plural presentation objects, selecting one of the plural presentation objects at least partly based on the terminal class identifier, resulting in a selected presentation object;
• and
• providing a presentation of the content of said one or more of the plural transport objects as defined by the selected presentation object.