Methods and apparatus for media source identification and time shifted media consumption measurements
First Claim
1. A method of identifying a time shift associated with one of a plurality of media sources local to a media delivery device, comprising:
- generating a library of first signature information local to the media delivery device, wherein the library of first signature information includes records, each of which contains a time stamp, a signature value and a source identifier associated with a respective one of the plurality of media sources;
generating second signature information based on media presented via the media delivery device;
generating a collection of matching signature information based on the first and second signature information; and
performing, using a processor, a time shift analysis on the collection of matching signature information to identify the time shift associated with the one of the plurality of media sources local to the media delivery device, wherein the first signature information is associated with a first media source communicatively coupled to the media delivery device, and wherein the second signature information includes a second time stamp, a second signature value and a source identifier associated with a second media source communicatively coupled to the media delivery device.
9 Assignments
0 Petitions
Accused Products
Abstract
Methods and apparatus for media source identification and time shifted media consumption measurements are disclosed. A disclosed method identifies a time shift associated with one of a plurality of media sources local to a media delivery device by generating a library of first signature information local to the media delivery device, wherein the library of first signature information includes records, each of which contains a time stamp, a signature value and a source identifier associated with a respective one of the plurality of media sources, generating second signature information based on media presented via the media delivery device, generating a collection of matching signature information based on the first and second signature information, and performing a time shift analysis on the collection of matching signature information to identify the time shift associated with the one of the plurality of media sources local to the media delivery device.
59 Citations
17 Claims
-
1. A method of identifying a time shift associated with one of a plurality of media sources local to a media delivery device, comprising:
-
generating a library of first signature information local to the media delivery device, wherein the library of first signature information includes records, each of which contains a time stamp, a signature value and a source identifier associated with a respective one of the plurality of media sources; generating second signature information based on media presented via the media delivery device; generating a collection of matching signature information based on the first and second signature information; and performing, using a processor, a time shift analysis on the collection of matching signature information to identify the time shift associated with the one of the plurality of media sources local to the media delivery device, wherein the first signature information is associated with a first media source communicatively coupled to the media delivery device, and wherein the second signature information includes a second time stamp, a second signature value and a source identifier associated with a second media source communicatively coupled to the media delivery device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11)
-
-
10. An apparatus for identifying a time shift associated with one of a plurality of media sources local to a media delivery device, comprising:
-
a memory; and a processor coupled to the memory and programmed to; generate a library of first signature information local to the media delivery device, wherein the library of first signature information includes records, each of which contains a time stamp, a signature value and a source identifier associated with a respective one of the plurality of media sources; generate second signature information based on media presented via the media delivery device; generate a collection of matching signature information based on the first and second signature information; and perform a time shift analysis on the collection of matching signature information to identify the time shift associated with the one of the plurality of media sources local to the media delivery device, wherein the first signature information is associated with a first media source communicatively coupled to the media delivery device, and wherein the second signature information includes a second time stamp, a second signature value and a source identifier associated with a second media source communicatively coupled to the media delivery device.
-
-
12. A tangible machine readable medium having instructions stored thereon that, when executed, cause a machine to:
-
generate a library of first signature information local to the media delivery device, wherein the library of first signature information includes records, each of which contains a time stamp, a signature value and a source identifier associated with a respective one of the plurality of media sources; generate second signature information based on media presented via the media delivery device; generate a collection of matching signature information based on the first and second signature information; and perform a time shift analysis on the collection of matching signature information to identify a time shift associated with one of the plurality of media sources local to the media delivery device, wherein the first signature information is associated with a first media source communicatively coupled to the media delivery device, and wherein the second signature information includes a second time stamp, a second signature value and a source identifier associated with a second media source communicatively coupled to the media delivery device. - View Dependent Claims (13, 14, 15, 16, 17)
-
Specification