| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable using completely the same display control sequence table DCSQT, i.e. making the display control sequence table DCSQT relocatable, even when the same sub-video data 32 are displayed at a plurality of different times. <P>SOLUTION: Since a time stamp SPDCTS in the display control sequence table 33 is recorded at a relative time after PTS is updated (namely, after the sub-video data unit is updated), the SPDCTS is not required to be rewritten even if the PTS of the sub-video data unit changes. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
