Multimedia data presentation device and editing device

摘要

The present invention discloses a user-friendly multimedia data presentation and editing device which displays visually the selection branch selected, on automatic discharge of a branch from an information block with a plurality of branch addresses. The device is also capable of editing a scene link composition consisting of a combination of a number of linked scenes of multimedia data, in such a way, that a user can comprehend the composition easily and change it as desired. The device manages editing information so that reproduction time is used as period information and so synchronization slips between data on different channels and loss of tracking of reproduction base time of data is avoided, on insertion of data with a different reproduction data during editing.