Invention Grant
- Patent Title: System and method for identifying encrypted, pre-recorded media content in packet data networks
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Application No.: US18185893Application Date: 2023-03-17
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Publication No.: US12015808B2Publication Date: 2024-06-18
- Inventor: Yuan Ding , Natalia Schenck , Daniel Sanchez , Umut Akyol , Lawrence E. Bakst , Vinay Sharma
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Robert Gingher
- Main IPC: H04N21/234
- IPC: H04N21/234 ; G06F17/15 ; H04L67/02 ; H04N21/233

Abstract:
Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including receiving encrypted hypertext transport protocol (HTTPS) traffic including media content; separating the HTTPS traffic into audio segments and video segments; calculating a size for each audio segment in the HTTPS traffic; maintaining a sliding window of a plurality of sizes of consecutive audio segments to form a fingerprint; and identifying the media content by matching the fingerprint with a reference in a catalog. Other embodiments are disclosed.
Public/Granted literature
- US20230224513A1 SYSTEM AND METHOD FOR IDENTIFYING ENCRYPTED, PRE-RECORDED MEDIA CONTENT IN PACKET DATA NETWORKS Public/Granted day:2023-07-13
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