A method for video stream transfer that embeds a verification code into a produced video stream while generating a down-sampled shadow copy for storage or distribution.

Patentradars sammanfattning

This patent covers a method and system for transferring a first video stream in which a verification code (VC1) is determined and encoded as a piece of information (POI1) into one or more frames of a source video stream (SVS1) to produce a primary video stream (PVS1) for transmission from sender to receiver. In parallel, the source video stream is down-sampled to create a shadow source video stream (SSVS1), which undergoes automatic production steps mirroring the primary production process to yield a shadow produced video stream (SPVS1). The shadow stream is then stored or distributed, enabling a lower-bandwidth proxy that retains the embedded verification metadata.

AI-genererad och redaktionellt processad.