US 12,216,708 B2
Digital media authentication
Shmuel Ur, Shorashim (IL)
Assigned to Shmuel Ur Innovation LTD, Shorashim (IL)
Filed by Shmuel Ur Innovation LTD., Shorashim (IL)
Filed on Jul. 10, 2023, as Appl. No. 18/349,283.
Application 18/349,283 is a continuation of application No. 17/075,215, filed on Oct. 20, 2020, granted, now 11,741,159.
Prior Publication US 2023/0350944 A1, Nov. 2, 2023
Int. Cl. G06F 16/683 (2019.01); G11B 27/034 (2006.01); G11B 27/10 (2006.01); H04N 9/804 (2006.01)
CPC G06F 16/683 (2019.01) [G11B 27/034 (2013.01); G11B 27/105 (2013.01); H04N 9/8042 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer program product comprising a non-transitory computer readable storage medium retaining program instructions, which program instructions when read by a processor, cause the processor to:
obtain a media sample of a media stream;
retrieve from a database a media record that matches the media sample of the media stream;
align the media record with the media stream, wherein aligning the media record comprises determining an offset from a start of the media record;
compare the media stream with the media record according to the offset; and
upon identifying a semantic deviation between the media stream and the media record, determine that the media stream is semantically manipulated.