Invention Grant
US08238720B2 Method and apparatus for recording a digital information signal 有权
用于记录数字信息信号的方法和装置

Method and apparatus for recording a digital information signal
Abstract:
A method of contiguously recording a sequence of ordered A/V information signals and corresponding management information signals on a disc-like recording medium of the write-once type, includes allocating a reserved area within a linear addressing space of the disc, contiguously recording the A/V information signals in a video recording area located succeeding the reserved area, recording corresponding management data in a temporary overview space succeeding the video recording area, generating a mapping table for mapping the recorded management data to address locations in the reserved area and recording the mapping table in the temporary overview space. When finalizing the disc, the recorded management information signals is copied to the reserved area in correspondence to the latest mapping table information and the remaining unrecorded sections of the reserved area is recorded with arbitrary data signals.
Public/Granted literature
Information query
Patent Agency Ranking
0/0