公开(公告)号：US20240235847A1

公开(公告)日：2024-07-11

申请号：US18290677

申请日：2022-07-22

Applicant: John Elijah Jacobson

Inventor： John Elijah Jacobson

IPC: H04L9/32 ,  G06T1/00 ,  G06V20/40 ,  G10L19/018 ,  G10L25/57

CPC classification number: H04L9/3247 ,  G06T1/0085 ,  G06V20/44 ,  G10L19/018 ,  G10L25/57 ,  G06V2201/10

Abstract: Display badges employing scene embedded digital watermarks for authenticating media data typically comprising: an audio detection component detecting at least a portion of ambient audio data of an actual event; a computing device operably connected to a recording component; the computing device converting at least a portion of the detected ambient audio data into a digital representation of the at least a portion of the ambient audio data; a display presenting a succession of images comprising the digital representation; where the display badges are designed such that the digital representation is sufficiently visible that it may be extracted by a computer upon replay of audio and video of some or all of the actual event, and the replay audio may be verified as authentic by comparing the digital representation with the audio associated with the replay. Methods for encoding and authenticating media data are also disclosed.