公开(公告)号：US10437965B2

公开(公告)日：2019-10-08

申请号：US15689258

申请日：2017-08-29

申请人： GOOGLE LLC

发明人： Matthew John Leske ,  Lars Fabian Krüger ,  Peter Tore Fredrik Solenberg

IPC分类号： G06F21/10 ,  H04N21/475 ,  H04N7/16

摘要： Systems and methods described herein relate to detecting the existence of unauthorized content in multiuser composite media stream. In particular, multiuser composite media streams can be examined and to determine if these composite streams include unauthorized content such as copyrighted content or nudity, violence, language violations where desired. The multiuser composite media stream can be partitioned into sections associated with broadcasting users and the portions can be analyzed independently. A notification can be provided to, e.g., the broadcasting user responsible for the unauthorized content in response to detection of the unauthorized content.

公开(公告)号：US20240314382A1

公开(公告)日：2024-09-19

申请号：US18674083

申请日：2024-05-24

申请人： Google LLC

发明人： Lars Fabian Krüger ,  Johan Georg Granström

IPC分类号： H04N21/2743 ,  G06F21/10 ,  G06Q50/18 ,  H04L9/40 ,  H04N21/2187 ,  H04N21/254

CPC分类号： H04N21/2743 ,  G06Q50/184 ,  H04N21/2187 ,  H04N21/2541 ,  G06F21/1078 ,  H04L63/10 ,  H04L2463/103

摘要： A system and method for identifying unauthorized uploaded content that has been uploaded before a validated live reference stream has been ingested is disclosed herein. The live reference stream is compared against the indexed uploaded content repeatedly as the live reference stream is received. The matching process is done once per a time period until a match meeting a minimum match duration threshold is identified. The match is then determined to be unauthorized, and a claim is issued against the unauthorized uploaded content. The time period can be based on a utility based analysis that factors the computational costs of repeated matching versus the diminishing value of the live reference stream as time progresses.