MAGNETIC RECORDING AND REPRODUCING DEVICE
PURPOSE:To remove only the information of a character, etc., from an image to be displayed without erasing the information of the character recorded on a recording medium, etc., by providing a video tex information removal means which removes the information of the character, etc., from video inform...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
06.03.1991
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | PURPOSE:To remove only the information of a character, etc., from an image to be displayed without erasing the information of the character recorded on a recording medium, etc., by providing a video tex information removal means which removes the information of the character, etc., from video information. CONSTITUTION:A recording means 14 extracts video tex information according to an insertion period signal, and inserts the video tex information to a video signal, and records it on a magnetic recording medium 13. Then, the video tex information is inserted to the video signal in either an even-numbered field or odd-numbered field recorded on the recording medium 13. Also, the video tex information removing means 1 and 30 remove the video tex information from the video signal to which the video tex information is inserted in such way and send it out to the outside the device. Accordingly, in the case of selecting video tex information removing means 1 and 30 sides with selection switches 9, 11, and 20, the video information without having the video tex information is displayed when the information sent from the video tex information removing means 1 and 30 is screen-displayed. Thereby, the information of a date, etc., are erased from a display picture without erasing the information of the date, etc., from the recording medium. |
---|---|
Bibliography: | Application Number: JP19890188026 |