Dynamic magnetic information storage or retrieval – Record editing
Patent
1992-01-09
1994-07-19
Psitos, Aristotelis
Dynamic magnetic information storage or retrieval
Record editing
360 15, 358311, G11B 2702, G11B 586, H04N 979
Patent
active
053314743
ABSTRACT:
Disclosed are an editing apparatus and a method in a vide tape duplicating system for effectively editing using an automatic search function of the starting and ending points of a program to be edited. The editing apparatus includes a key input, an edit adjuster, a playback system, a recording system, a display and a system controller. The edit adjuster controls the editing operation to allow a playback signal within a preset editing section output from the playback system to be recorded on the recording system in accordance with the output signal of the key input. The editing method is performed by a first editing step of setting starting and ending points for at least one editing sections on a recording medium in the playback driver, and controlling the editing operation by the detection of the starting and ending points marking information on the editing section which is randomly set from points between the initial point and the final point of the recording medium. The second editing step selects one editing section from at least one set on the recording medium, and edits by detecting the starting and ending points of the set editing section. Therefore, a desired editing section can be randomly designated. Then, editing is controlled by detecting the designated information, thereby enabling a video tape duplicating system to precisely edit various programs.
REFERENCES:
patent: 3733444 (1973-05-01), French, Jr.
patent: 4272790 (1981-06-01), Baks
patent: 4351007 (1982-09-01), Youngquist
patent: 4570192 (1986-02-01), Hori
Bushnell Robert E.
Pearson Jennifer
Psitos Aristotelis
Samsung Electronics Co,. Ltd.
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