发明名称 VIDEO RECORDING AND PLAYING APPARATUS AND CONTROL METHOD THEREFOR
摘要 <P>PROBLEM TO BE SOLVED: To provide a video recording and playing apparatus and a control method therefor for automatically deleting a recorded broadcast program and preventing a broadcast program including an exciting scene from being deleted. <P>SOLUTION: A video recording and playing apparatus for recording and playing a broadcast program, includes: a recording means to record broadcast programs on a storage means; and a deletion means to automatically delete the broadcast program recorded on the storage means. The deletion means determines a program to be deleted from among a plurality of broadcast programs recorded on the storage means, based on an audio signal or a rating of each broadcast program. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010187206(A) 申请公布日期 2010.08.26
申请号 JP20090030014 申请日期 2009.02.12
申请人 CANON INC 发明人 UKAWA SATOSHI;ONO TOMOYUKI
分类号 H04N5/76;H04N5/765;H04N7/173;H04N21/41;H04N21/4335 主分类号 H04N5/76
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