Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2008-09-09
2008-09-09
Tran, Thai (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000, C386S349000, C348S700000, C348S701000
Reexamination Certificate
active
10195809
ABSTRACT:
A summary reproducing apparatus, which is capable of reproducing a summary accurately for each type of video information and of reducing a burden in generating digest information, provided with an audio feature amount extraction unit for obtaining a sound feature amount on the basis of a preset parameter from entered audio/video information, a genre information obtaining unit for obtaining genre information from additional information added to the entered audio/video information, a decision parameter setting unit for setting an optimum parameter for extracting a sound feature amount on the basis of genre information, and a control unit for deciding digest segments to be extracted in stored audio/video information on the basis of an audio feature amount suitable for the preset parameter and for controlling a reproduction unit on the basis of the digest segments, wherein a summary is reproduced by using a parameter optimized for each genre.
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Drinker Biddle & Reath LLP
Pioneer Corporation
Tran Thai
Zhao Daquan
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