Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
Recorder for recording copy of production on the basis of copy attribute embedded as electronic watermark in the production, reproducing device for reproducing recorded copy, recorded medium, recording method, and reproducing method
Contents information recording method, contents information recording unit, contents information record reproduction method, contents information record reproduction unit and media therefor