Video sequences e.g. advertisement, identifying method, creating markings contained in marking file from number of frames that precede video sequence that is to be identified, where markings contain coded information of frames

摘要

The method involves creating regular digital markings (13) from a number of frames (8) and comparing the regular digital markings with one of several video sequences (11) that is to be identified. Markings (17) contained in a marking file (12) are created from the number of frames that precede the video sequence that is to be identified. The markings (17) contain coded information of the frames. - An INDEPENDENT CLAIM is also included for a video device for processing image data.