发明名称 |
Recording apparatus and method, playback apparatus and method, recording medium, program, and computer-readable recording medium |
摘要 |
A recording apparatus contains a timer that measures the current time based on a time zone. When writing a VOB onto a DVD, the recording apparatus refers to TM_ZONE recorded on the DVD, and judges whether the time zone which the timer is based on matches the time zone that the TM_ZONE specifies. If the two time zones do not match, the recording apparatus operates as follows. First, the recording apparatus obtains VOB_REC_TM that indicates the recording date/time of the VOB based on TM_ZONE. The recording apparatus then writes the VOB onto the DVD together with VOBI that is information of the VOB and contains (a) the obtained VOB_REC_TM; (b) LOCAL_TZ_TY indicating that the two time zones do not match and (c) LOCAL_TZ specifying the time zone which the timer is based on.
|
申请公布号 |
US7209643(B2) |
申请公布日期 |
2007.04.24 |
申请号 |
US20020060313 |
申请日期 |
2002.02.01 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SATO YASUNORI;SUGIMOTO NORIKO;HAMASAKA HIROSHI |
分类号 |
H04N5/76;G11B20/12;G11B27/034;G11B27/10;G11B27/32;G11B27/34;H04N5/77;H04N5/85;H04N7/00;H04N9/804;H04N9/82 |
主分类号 |
H04N5/76 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|