RECORD MEDIUM, RECORD REPRODUCING APPARATUS AND METHOD

摘要

PURPOSE: A record medium, a record reproducing apparatus and a record reproducing method are provided to reduce a time necessary to judge whether a maker information item is valid. CONSTITUTION: The record reproducing method comprises storing additional information associated with a record reproducing apparatus which finally performs a recording/editing operation after the recording/editing operation is ended, wherein the additional information includes maker information, peculiar model information of the record reproducing apparatus, operation information performed in the record reproducing apparatus, the number of the additional information, a maker code, a model coder of the maker, and an operating code performed in the record reproducing apparatus.