发明授权
- 专利标题： Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and information recording medium
- 专利标题（中）： 信息记录装置，信息再现装置，信息记录方法，信息再现方法，信息记录程序，信息再现程序和信息记录介质
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申请号： US10506503申请日： 2003-03-04
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公开(公告)号： US07433578B2公开(公告)日： 2008-10-07
- 发明人: Yuichi Kanai , Yoshihiro Hori , Ryoji Ohno , Takeo Ohishi , Kenichiro Tada , Akihiro Tozaki , Tatsuya Hirai
- 申请人： Yuichi Kanai , Yoshihiro Hori , Ryoji Ohno , Takeo Ohishi , Kenichiro Tada , Akihiro Tozaki , Tatsuya Hirai
- 申请人地址： JP Moriguchi-shi, Osaka JP Osaka-shi, Osaka JP Yokohama-shi, Kanagawa JP Meguro-ku, Tokyo JP Chiyoda-ku, Tokyo
- 专利权人： Sanyo Electric Co., Ltd.,Sharp Corporation,Victor Company of Japan, Limited,Pioneer Corporation,Hitachi, Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.,Sharp Corporation,Victor Company of Japan, Limited,Pioneer Corporation,Hitachi, Ltd.
- 当前专利权人地址： JP Moriguchi-shi, Osaka JP Osaka-shi, Osaka JP Yokohama-shi, Kanagawa JP Meguro-ku, Tokyo JP Chiyoda-ku, Tokyo
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2002-107157 20020305
- 国际申请： PCT/JP03/02508 WO 20030304
- 国际公布： WO03/075275 WO 20030912
- 主分类号： H04N7/087
- IPC分类号： H04N7/087
摘要：
An information recording apparatus is provided which can record broadcasting information so as to accurately identify and reproduce broadcasting information to be reduced while increasing convenience in reproducing the broadcasting information.Time control is performed during reproduction in allocation units ALU based on the receiving time of the first packet and the receiving time of the last packet in the allocation unit ALU included in the broadcasting information. The allocation unit ALU includes a plurality of packets. Time control is performed also in access units, each of which includes an I picture, based on the display time information or the receiving time information of the I picture included in the packet.