audiovisual data and rechnerdaten aufzeichnungsverfahren and wiedergabeverfahren and recording machine and player, informationsaufzeichnungssystem and informationswiedergabesystem,the application of this method and informationsaufzeichnungstru00e4ger

摘要

In an information recording medium for recording and reproducing data thereon on a sector-by-sector basis, the recorded data being managed as at least one file by using a file structure, the file structure includes unused space management information for identifying a used region and an unused region. At least one defective region is registered as an unused region in the unused space management information, the at least one defective region being a region on the information recording medium which is incapable of proper reproduction of the recorded data. IMAGE