Invention Grant
- Patent Title: Systems and methods for monitoring content distribution
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Application No.: US16618983Application Date: 2017-06-08
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Publication No.: US12294751B2Publication Date: 2025-05-06
- Inventor: Michael Richard Jeffrey
- Applicant: Adeia Guides Inc.
- Applicant Address: US CA San Jose
- Assignee: Adeia Guides Inc.
- Current Assignee: Adeia Guides Inc.
- Current Assignee Address: US CA San Jose
- Agency: HALEY GUILIANO LLP
- International Application: PCT/US2017/036537 WO 20170608
- International Announcement: WO2018/226232 WO 20181213
- Main IPC: H04N21/24
- IPC: H04N21/24 ; H04H20/74 ; H04N21/237 ; H04N21/238 ; H04N21/8547

Abstract:
Systems and methods for improved monitoring of content distribution are described herein. In some embodiments, control circuitry may transmit a video stream to a node, and compare a fingerprint of a first video frame transmitted from the node to reference fingerprints in database in order to determine a time offset between a transmission time of content to the node, and a transmission time of the content from the node. The control circuitry may then monitor a transmission from the node by transmitting a request, to the node, to generate a second fingerprint at a predetermined transmission time, the predetermined transmission time being a second transmission time of a second video frame to the node adjusted based on the time offset. In some embodiments, the control circuitry may also generate alerts based on determining that a node failed to properly retransmit content.
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