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Video-signal-processing-device-that-facilitates-editing-by-producing-control-information-from-detected-video-signal-information

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Video signal processing device that facilitates editing by producing control information from detected video signal information

Details

Inventors: Abe, Keiko; Yanase, Koji;
Assignee: Sony Corporation (Tokyo, JP)
Primary Examiner: Tran; Thai
Assistant Examiner:
Attorney, Agent or Firm: Frommer Lawrence & Haug, LLP., Frommer; William S.

In the video signal processing device which records video signal (D60) as the material by the predetermined recording reproducing means (64) and conducts the desired editing processing upon reading out the video signal recorded in said recording reproducing means, the detection means (61) for detecting the material information (D72) added to the video signal in the case of recording the video signal by the recording reproducing means and for forming the predetermined control information (D62) based on said material information, and the memory means (35) for storing the control information formed by the detection means are provided. And thus, even if the operator would not enter the control information, it can be easily set and the editing processing based on this control information can be conducted. And thereby, the video signal processing device having further improved usability can be realized.

DETAILED DESCRIPTION What is claimed is: 1.
A video signal processing device for recording on and reproducing from a medium video signals which contain material information added during an initial recording, reading out the recorded video signals from said device and editing the video signals during a reproducing operation, comprising: detection means for detecting the material information that had been added to said video signals during an initial recording and for producing control information comprising new time codes designated during a recording/reproducing operation; memory means for storing said control information produced by said detection means in a table along with said detected material information corresponding thereto; and display means for displaying content indicative of said detected material information, and for reading out and displaying at least one video signal frame by referring to said table upon a selection of said displayed content.
2.
A video signal processing device according to claim 1, wherein the material information includes photo shooting time codes added to the video signals during an initial recording; and wherein said detection means includes means for detecting said photo shooting time codes, and means for producing said control information in a table in which said photo shooting time codes correspond to said new time codes designated during the recording reproducing operation.
3.
A video signal processing device according to claim 2, wherein said displayed content comprises a photo shooting time code, and said display means reads out and displays video signal frames of a specified photo shooting time code by specifying a particular photo shooting time code that is recognized as corresponding to said new time code.
4.
A video signal processing device according to claim 3, wherein a multiple number of video signal frames correspond to a specified photo shooting time code; and wherein said display means includes means for reading out from said medium, multiple video signals which correspond to the specified photo shooting time code; and means for displaying a reduced version of each of the multiple video signals having said specified photo shooting time code, and for displaying the video signal of the photo shooting time code specified by the user from among the reduced versions of each of the multiple video signals

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