US Patent Issued to AXIS on July 28 for "Method for signing an encoded video stream using a plurality of devices, and a corresponding authentication method" (Swedish Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,624, issued on July 28, was assigned to AXIS AB (Lund, Sweden).

"Method for signing an encoded video stream using a plurality of devices, and a corresponding authentication method" was invented by Bjorn Volcker (Lund, Sweden) and Stefan Lundberg (Lund, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Signing of an encoded video stream using a first device and second device, wherein the first device provides the original signatures of a first encoded video stream, wherein the second device applies video processing to the first encoded video stream to modify the image frames thereof and include the modified image frames into a second encoded vide...