Restoring program information for clips of broadcast programs shared online
First Claim
Patent Images
1. A method comprising:
- identifying, by a computer, a clip available on an online clip sharing system, the clip containing metadata about the clip and at least a portion of a broadcast program;
obtaining, by the computer, a digital fingerprint for the clip;
matching, by the computer, the digital fingerprint of the clip against a plurality of reference fingerprints to identify the broadcast program in the clip, the reference fingerprints corresponding to a plurality of known broadcast programs;
obtaining, by the computer, program information associated with the identified broadcast program based at least in part on the matching of the digital fingerprint of the clip against the plurality of reference fingerprints;
associating, by the computer, the program information with the clip;
storing, by the computer, the program information in association with the clip in a non-transitory computer-readable storage medium;
comparing, by the computer, a portion of the metadata about the clip with the program information;
assigning, by the computer, the metadata as trustworthy if the portion of the metadata about the clip matches the program information;
assigning, by the computer, the metadata as untrustworthy if the portion of the metadata about the clip does not match the program information; and
transmitting, by the computer to a user device for display, a measure of trustworthiness comprising whether the metadata was assigned as trustworthy or untrustworthy.
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Abstract
To restore context information about a clip that was sampled from a broadcast program, the clip is identified by matching a digital fingerprint of the clip against a database of known digital fingerprints taken from broadcast programs. If the clip can be identified, it is then associated with information about the matching broadcast program. The loss of context data about the clip obtained from a broadcast program is thus remedied, enabling media content available online to be more useable for a variety of purposes, such as media searching, automatic broadcast attribution, and targeting advertisements.
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Citations
17 Claims
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1. A method comprising:
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identifying, by a computer, a clip available on an online clip sharing system, the clip containing metadata about the clip and at least a portion of a broadcast program; obtaining, by the computer, a digital fingerprint for the clip; matching, by the computer, the digital fingerprint of the clip against a plurality of reference fingerprints to identify the broadcast program in the clip, the reference fingerprints corresponding to a plurality of known broadcast programs; obtaining, by the computer, program information associated with the identified broadcast program based at least in part on the matching of the digital fingerprint of the clip against the plurality of reference fingerprints; associating, by the computer, the program information with the clip; storing, by the computer, the program information in association with the clip in a non-transitory computer-readable storage medium; comparing, by the computer, a portion of the metadata about the clip with the program information; assigning, by the computer, the metadata as trustworthy if the portion of the metadata about the clip matches the program information; assigning, by the computer, the metadata as untrustworthy if the portion of the metadata about the clip does not match the program information; and transmitting, by the computer to a user device for display, a measure of trustworthiness comprising whether the metadata was assigned as trustworthy or untrustworthy. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computing device comprising:
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a processor; a storage medium for tangibly storing thereon program logic for execution by the processor, the stored program logic comprising; identifying logic executed by the processor for identifying a clip available on an online clip sharing system, the clip containing metadata about the clip and at least a portion of a broadcast program; fingerprint obtaining logic executed by the processor for obtaining a digital fingerprint for the clip; matching logic executed by the processor for matching the digital fingerprint of the clip against a plurality of reference fingerprints to identify the broadcast program in the clip, the reference fingerprints corresponding to a plurality of known broadcast programs; program information obtaining logic executed by the processor for obtaining program information associated with the identified broadcast program based at least in part on the matching of the digital fingerprint of the clip against the plurality of reference fingerprints; program information and clip associating logic executed by the processor for associating the program information with the clip; storing logic executed by the processor for storing the program information in association with the clip in a non-transitory computer-readable storage medium; comparing logic executed by the processor for comparing a portion of the metadata about the clip with the program information; trustworthy assigning logic executed by the processor for assigning the metadata as trustworthy if the portion of the metadata about the clip matches the program information; untrustworthy assigning logic executed by the processor for assigning the metadata as untrustworthy if the portion of the metadata about the clip does not match the program information; and transmitting logic executed by the processor for transmitting, to a user device for display, a measure of trustworthiness comprising whether the metadata was assigned as trustworthy or untrustworthy. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory computer-readable storage medium tangibly storing computer program instructions capable of being executed by a computer processor, the computer program instructions defining the steps of:
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identifying, by the processor, a clip available on an online clip sharing system, the clip containing metadata about the clip and at least a portion of a broadcast program; obtaining, by the processor, a digital fingerprint for the clip; matching, by the processor, the digital fingerprint of the clip against a plurality of reference fingerprints to identify the broadcast program in the clip, the reference fingerprints corresponding to a plurality of known broadcast programs; obtaining, by the processor, program information associated with the identified broadcast program based at least in part on the matching of the digital fingerprint of the clip against the plurality of reference fingerprints; associating, by the processor, the program information with the clip; storing, by the processor, the program information in association with the clip in a non-transitory computer-readable storage medium; comparing, by the processor, a portion of the metadata about the clip with the program information; assigning, by the processor, the metadata as trustworthy if the portion of the metadata about the clip matches the program information; assigning, by the processor, the metadata as untrustworthy if the portion of the metadata about the clip does not match the program information; and transmitting, by the processor to a user device for display, a measure of trustworthiness comprising whether the metadata was assigned as trustworthy or untrustworthy. - View Dependent Claims (14, 15, 16, 17)
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Specification