Dynamic load based ad insertion

• US 9,549,212 B2
• Filed: 05/22/2014
• Issued: 01/17/2017
• Est. Priority Date: 02/25/2008
• Status: Expired due to Fees

• Current Assignee: Qurio Holdings Incorporated
• Original Assignee: Qurio Holdings Incorporated
• Inventors: Evans, Gregory M., Walsh, Richard J.
• Primary Examiner(s): Alata, Yassin
• Application Number:
  US14/284,831
• Publication Number:
  US 20140259059A1
• Time in Patent Office: 971 Days
• Field of Search: 725 22- 23, 725 32- 36
• US Class Current: 1/1
• CPC Class Codes: H04N 21/23424 involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
• CPC Class Codes: H04N 21/2407 Monitoring of transmitted content, e.g. distribution time, number of downloads arrangements for monitoring programmes for broadcast or for distribution combined with broadcast H04H20/14
• CPC Class Codes: H04N 21/2668 Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles information retrieval from the Internet by querying with filtering and personalisation G06F16/9535; arrangements for replacing or switching information during the broadcast H04H20/10; push services over packet-switching network H04L12/1859; adaptation of message content in packet-switching networks H04L51/063
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02

Abstract

A system and method are provided for dynamically adjusting advertisement (“ad”) time for a multicast channel. In one embodiment, a variable ad insertion function operates to receive one or more multicasts of media content from a core distribution network, insert ad timeslots into the media content, and optionally perform late-binding of ads to the ad timeslots. The media content including the inserted ad timeslots and late-binded ads, if any, is then multicast to associated client devices over a feeder network using corresponding multicast channels. For each multicast channel, insertion of ad timeslots into the associated media content is dynamically controlled based on the number of users currently consuming or predicted to consume the multicast channel, the number of client devices receiving or predicted to receive the multicast channel, or both.

Claims

1. A method comprising:

determining, by a computing device comprising a processor, ad information comprising one of a current ratio of ad timeslots to total viewing time for a first multicast channel of a plurality of multicast channels and a ratio of total ad time to total viewing time for the first multicast channel;

inserting the ad information into a first multicast channel profile; and

transmitting the first multicast channel profile to a plurality of client devices.

2. The method of claim 1, wherein transmitting the first multicast channel profile that identifies the current ratio to the plurality of client devices comprises transmitting the first multicast channel profile that identifies the current ratio to the plurality of client devices via the first multicast channel.

3. The method of claim 1, wherein transmitting the first multicast channel profile that identifies the current ratio to the plurality of client devices comprises transmitting the first multicast channel profile that identifies the current ratio to the plurality of client devices via a second multicast channel of the plurality of multicast channels.

4. The method of claim 1, further comprising:

receiving, by the computing device from a content source, content metadata describing content currently being provided via the first multicast channel; and

inserting the content metadata into the first multicast channel profile.

5. The method of claim 1, further comprising:

determining, by the computing device, for each respective multicast channel of a plurality of multicast channels including the first multicast channel, corresponding ad information comprising one of the current ratio of ad timeslots to total viewing time for the respective multicast channel and the ratio of total ad time to total viewing time for the respective multicast channel;

inserting the ad information for each respective multicast channel into a corresponding multicast channel profile of a plurality of multicast channel profiles; and

transmitting the plurality of multicast channel profiles to the plurality of client devices.

6. The method of claim 1, further comprising:

determining planned ad information identifying currently planned ad timeslots that includes a start time and a stop time for each of a number of upcoming ad timeslots; and

inserting the planned ad information into the first multicast channel profile before transmitting the first multicast channel profile to the plurality of client devices.

7. The method of claim 1, further comprising:

determining user information comprising a total number of users viewing or predicted to view the first multicast channel; and

inserting the user information into the first multicast channel profile before transmitting the first multicast channel profile to the plurality of client devices.

8. The method of claim 1, further comprising:

receiving, by the computing device from a first client device of the plurality of client devices, a request to receive the first multicast channel;

joining, by the computing device, the first multicast channel being transmitted from a content source; and

retransmitting the first multicast channel to the first client device.

9. The method of claim 1, further comprising:

accessing, by the computing device, user profiles that correspond to a plurality of users associated with the plurality of client devices.

10. The method of claim 9, further comprising:

determining a subset of users of the plurality of users who are viewing the first multicast channel;

accessing the user profiles of the subset of users;

based on the user profiles, selecting a particular ad from a plurality of ads; and

inserting the particular ad into an ad timeslot of the first multicast channel.

11. A computing device comprising:

a network interface configured to communicate with a network; and

a control system coupled to the network interface and configured to;

determine ad information comprising one of a current ratio of ad timeslots to total viewing time for a first multicast channel of a plurality of multicast channels and a ratio of total ad time to total viewing time for the first multicast channel;

insert the ad information into a first multicast channel profile; and

transmit the first multicast channel profile to a plurality of client devices.

12. The computing device of claim 11, wherein to transmit the first multicast channel profile that identifies the current ratio to the plurality of client devices, the control system is further configured to transmit the first multicast channel profile that identifies the current ratio to the plurality of client devices via the first multicast channel.

13. The computing device of claim 11, wherein to transmit the first multicast channel profile that identifies the current ratio to the plurality of client devices, the control system is further configured to transmit the first multicast channel profile that identifies the current ratio to the plurality of client devices via a second multicast channel of the plurality of multicast channels.

14. The computing device of claim 11, wherein the control system is further configured to:

receive, from a content source, content metadata describing content currently being provided via the first multicast channel; and

insert the content metadata into the first multicast channel profile.

15. The computing device of claim 11, wherein the control system is further configured to:

determine, for each respective multicast channel of a plurality of multicast channels including the first multicast channel, corresponding ad information comprising one of the current ratio of ad timeslots to total viewing time for the respective multicast channel and the ratio of total ad time to total viewing time for the respective multicast channel;

insert the ad information for each respective multicast channel into a corresponding multicast channel profile of a plurality of multicast channel profiles; and

transmit the plurality of multicast channel profiles to the plurality of client devices.

16. The computing device of claim 11, wherein the control system is further configured to:

determine planned ad information identifying currently planned ad timeslots that includes a start time and a stop time for each of a number of upcoming ad timeslots; and

insert the planned ad information into the first multicast channel profile before transmitting the first multicast channel profile to the plurality of client devices.

17. The computing device of claim 11, wherein the control system is further configured to:

determine user information comprising a total number of users viewing or predicted to view the first multicast channel; and

insert the user information into the first multicast channel profile before transmitting the first multicast channel profile to the plurality of client devices.

18. The computing device of claim 11, wherein the control system is further configured to:

receive, from a first client device of the plurality of client devices, a request to receive the first multicast channel;

join, by the computing device, the first multicast channel being transmitted from a content source; and

retransmit the first multicast channel to the first client device.

19. The computing device of claim 11, wherein the control system is further configured to:

access user profiles that correspond to a plurality of users associated with the plurality of client devices.

20. The computing device of claim 19, wherein the control system is further configured to:

determine a subset of users of the plurality of users who are viewing the first multicast channel;

access the user profiles of the subset of users;

based on the user profiles, select a particular ad from a plurality of ads; and

insert the particular ad into an ad timeslot of the first multicast channel.