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Method of pre-editing an original video tape in combination of scene numbers with a card and systems for carrying out the method
| Details |
Inventors: Kobayashi, Yosoji; Kato, Yoshitaka; Tokiwa, Kyoichi; Yoneda, Yukinori; Maie, Hiroyuki; Tamagami, Minoru; Motohashi, Shoji; Konishi, Tatsuo; Araki, Shigeru;
Assignee: Nippon Television Network Corp. (Tokyo, JP); Nippon Electric Co., Ltd. (Tokyo, JP)
Primary Examiner: McElheny, Jr.; Donald E.
Assistant Examiner:
Attorney, Agent or Firm: Hopgood, Calimafde, Kalil, Blaustein & Judlowe
For use in pre-editing a video tape, an original video tape is prepared by automatically recording successive scene numbers on a video tape in correspondence to the respective scenes being recorded on the tape. As the scenes are displayed in combination with the scene numbers, those of successive numbers preliminarily recorded on a card in one-to-one correspondence to the scene numbers are marked, which correspond to the scenes to be selected. The marked numbers are read while signals representative of the scenes and the scene numbers are reproduced from the original video tape. Each time correspondence between the marked numbers and the reproduced scene numbers is detected, scenes corresponding to the detected scene numbers are automatically transferred to another video tape to thereby complete the scene-selected video tape. The scene numbers may be recorded on the cue track to be visually displayed as successive numerals together with the corresponding scenes. |
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DETAILED DESCRIPTION What is claimed is: 1.
A method of rearranging a sequence of first scenes into a sequence of second scenes by the use of a first and a second video tape and a television camera having a start button, said second scene sequence being formed by selecting said first scene sequence, said method comprising the steps of: producing said first scenes for each operation of said start button; producing a scene number each time said start button is operated, said scene numbers being in one-to-one correspondence to said first scenes; recording said first scenes together with the corresponding scene numbers on said first video tape; preparing a card having thereon a sequence of successive numbers which are in one-to-one correspondence to said scene numbers; displaying said successive scenes together with the corresponding ones of said scene numbers; putting a mark on said card with reference to the scene number displayed together with each of said successive scenes to provide a marked card; comparing said first video tape with said marked card to select coincident scene numbers which are coincident with the marks put on said marked card; selecting said second scene sequence from the first scene sequence recorded on said first video tape in accordance with said coincidence scene numbers; and recording said second scene sequence on said second video tape.
Description:
BACKGROUND OF THE INVENTION This invention relates to a video tape pre-editing method for dubbing selected scenes from an original video tape on which a sequence of scenes are recorded at various spots of news events, document programs or the like.
This invention relates also to a system for use in carrying out the method.
For broadcasting news events, document programs or the like, a great number of scenes are previously picked up by a cameraman and recorded on a video tape to provide an original video tape.
In a pre-editing process, a lesser number of scenes are coarsely selected by a director from the great number of the picked up scenes recorded on the original video tape and recorded on another video tape to provide a scene-selected video tape
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