METHOD AND SYSTEM OF COMPARING VIDEOFILES Russian patent published in 2017 - IPC G06F17/30 

FIELD: physics.

SUBSTANCE: device comprises a communication interface for exchanging data over a data network with a video store, wherein the video store stores a plurality of video, a processor operatively connected to the communication interface, the processor being configured to receive a plurality of video candidates from the video store, a video candidate from a plurality of video candidates potentially close to the video duplication for the first video, the first video has the duration of the first video, the definition of the duration variable, wherein the duration variable parameter is determined based on the duration of the first video, selecting the first video candidate from the plurality of video candidates, the first video candidate having the duration of the first video candidate, comparing the duration of the first video candidate with the parameter of the duration variable in response to the fact that the duration of the first video candidate is in the range of the parameter of the duration variable, determining that the first video candidate is a valid candidate for the near duplicate video for the first video.

EFFECT: increasing the effectiveness of determining video candidates, close to duplicating video.

13 cl, 4 dwg