| 摘要 |
Within a television broadcast recording/reproducing apparatus, for preventing a commercial message (CM) from being cut when viewing an abridgement (digest), and for presenting the CM to a viewer without losing an advantage of viewing the abridgement, a ranking value of a CM portion is changed, with using a means for evaluating video and audio by one (1) frame thereof, thereby to give a ranking value thereto, and a means for detecting a CM portion.
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