Title:
AUDIO SUMMARY INFORMATION, AND EXTRACTION DEVICE THEREFOR, REPRODUCTION DEVICE AND RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP3838483
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide audio summary information and the extraction device therefor, the reproduction device and the recording medium, which extracts summary information having a length designated by audio or audio video information uniformly and speedily from the whole contents.
SOLUTION: A contents analytic part 1 analyzes the hourly structure of video information of inputted audio video contents. An audio level evaluation part 2 evaluates the audio level of audio information attached to the video information the hourly structure of which is analyzed. A movement activity evaluation part 3 evaluates the movement activity of a shot which is evaluated to be the candidate of the summary information by the part 2. A summary information registering part 4 registers audio video summary information evaluated by the movement activity evaluation part.
Inventors:
Masaru Kanno
Yasuyuki Nakajima
Hiromasa Yanagihara
Yasuyuki Nakajima
Hiromasa Yanagihara
Application Number:
JP2000396820A
Publication Date:
October 25, 2006
Filing Date:
December 27, 2000
Export Citation:
Assignee:
KDDI CORPORATION
International Classes:
H04N5/91; G06T7/00; G06T7/20; G11B20/10; (IPC1-7): H04N5/91; G06T7/00; G06T7/20; G11B20/10
Domestic Patent References:
| JP10032776A | ||||
| JP11205753A | ||||
| JP8251540A | ||||
| JP11220689A | ||||
| JP10023362A | ||||
| JP2000350165A | ||||
| JP2000299829A | ||||
| JP2000235652A |
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Michito Hiraki
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