SYSTEMS AND METHODS FOR CLIENT-BASED ADDRESSABLE ADVERTISING
In accordance with the present invention, systems and methods that allow a television broadcast facility or a headend to insert in-band messages, where the inserted message allow receivers to switch to, insert, or otherwise show addressable advertisements to its viewers.
1 . (canceled)
2 . A method comprising:
receiving, at a receiver, a digital signal comprising a plurality of transport streams, wherein each transport stream is associated with a media asset and includes an initial marker message indicating a secondary content item and a timeline for display of the secondary content item during an addressable break;
receiving, at the receiver, a plurality of sequential marker messages subsequent to receiving the initial marker message;
determining, by the receiver, an occurrence of an error in the received sequence of marker messages; and
in response to determining the occurrence of the error in the received sequence of marker messages, switching from the addressable break to displaying the media asset received in the transports stream without displaying the secondary content item.
3 . The method of claim 2 , wherein the error is related to absence of an expected marker message within a predetermined time interval.
4 . The method of claim 3 , wherein the predetermined time interval for the expected marker message is identified in the initial marker message.
5 . The method of claim 2 , wherein the error is related to receiving the sequence of marker messages at the received in an incorrection sequence order.
6 . The method of claim 2 , further comprising:
receiving, after switching to display the media asset, a second set of marker messages indicating another secondary content item and a timeline for display of the another secondary content item during a second addressable break; and
determining that a sequence in which the second set of marker message are received is correct.
7 . The method of claim 6 , further comprising, receiving, at the receiver, a trigger message, wherein the trigger message indicates a start of the timeline for display of the another secondary content item during an addressable break.
8 . The method of claim 7 , further comprising:
tuning, by the receiver, to a second transport stream carrying the another secondary content item, at the start time indicated in the trigger message;
obtaining the another secondary content item from the second transport stream; and
displaying the another secondary content during the addressable break.
9 . The method of claim 8 , further comprising, identifying the second transport stream that includes the another secondary content item based on instructions included in a marker message, from the received second set of marker messages.
10 . The method of claim 6 , wherein the another secondary item is selected based on an amount of time available allotted within the second addressable break.
11 . The method of claim 6 , wherein the secondary content item is one or more advertisements.
12 . A method comprising:
a computing device that is configured to
receive a digital signal comprising a plurality of transport streams, wherein each transport stream is associated with a media asset and includes an initial marker message indicating a secondary content item and a timeline for display of the secondary content item during an addressable break;
receive a plurality of sequential marker messages subsequent to receiving the initial marker message;
determine an occurrence of an error in the received sequence of marker messages; and
in response to determining the occurrence of the error in the received sequence of marker messages, switch from the addressable break to displaying the media asset received in the transports stream without displaying the secondary content item.
13 . The system of claim 12 , wherein the error is related to absence of an expected marker message within a predetermined time interval.
14 . The system of claim 13 , wherein the predetermined time interval for the expected marker message is identified in the initial marker message.
15 . The system of claim 12 , wherein the error is related to receiving the sequence of marker messages at the received in an incorrection sequence order.
16 . The system of claim 12 , further comprising, the computing device configured to:
receive, after switching to display the media asset, a second set of marker messages indicating another secondary content item and a timeline for display of the another secondary content item during a second addressable break; and
determine that a sequence in which the second set of marker message are received is correct.
17 . The system of claim 16 , further comprising, the computing device configured to receive a trigger message, wherein the trigger message indicates a start of the timeline for display of the another secondary content item during an addressable break.
18 . The system of claim 17 , further comprising, the computing device configured to:
tune to a second transport stream carrying the another secondary content item, at the start time indicated in the trigger message;
obtain the another secondary content item from the second transport stream; and
display the another secondary content during the addressable break.
19 . The system of claim 18 , further comprising, the computing device configured to identify the second transport stream that includes the another secondary content item based on instructions included in a marker message, from the received second set of marker messages.
20 . The system of claim 16 , wherein the another secondary item is selected based on an amount of time available allotted within the second addressable break.
21 . The system of claim 16 , wherein the secondary content item is one or more advertisements.