Apparatus and method for recording and reproducing user comments on and from video tape
AssigneeSamsung Electronics Co., Ltd.
InventorsCheol-hong Kim, Hyun-jung Park
Life of this patent
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Abstract
A recording and reproducing apparatus using a video tape includes a user interfacer for generating comment information in response to a user key input, a video cassette recorder for recording the comment information on a predetermined region in a video tape, a transmission interfacer for enabling the user interfacer and the video cassette recorder to a transmit and receive a signal therebetween and a display for displaying a signal reproduced from the video cassette recorder so that user can recognize the signal. This apparatus is particularly useful for an educational-purposed video system.
Claims16
A recording and reproducing apparatus using a video tape comprising:
- a user interfacer for generating comment information in response to a user key input;
- a video cassette recorder for recording the comment information of a predetermined region in the video tape;
- a transmission interfacer for enabling said user interfacer and said video cassette recorder to transmit and receive a signal therebetween;
- and
- means for displaying a signal reproduced from said video cassette recorder so that a user can recognize the signal.
A recording and reproducing apparatus for educational purpose comprising:
- a video tape in which digital codes for discriminating test problem information, problem solution procedure information and answer information as well as the discriminated information itself are recorded on a predetermined region thereof;
- display means for displaying information reproduced from the video tape and enabling a user to recognize the displayed information;
- a video cassette recorder for;
- reproducing a signal recorded on the video tape,
- interrupting a reproduction operation of a signal recorded on the video tape if the reproduced signal is a first digital code recorded on a front position of a portion where the answer information is recorded thereon, or a second digital code recorded on a front position of a portion where the problem solution procedure information is recorded thereon, and recording applied information on a predetermined region of a rear position of a corresponding digital code in the video tape;
- a user interfacer for generating either the problem solution procedure information or the answer information in response to a user key input;
- and
- a transmission interfacer for enabling said user interfacer and said video cassette recorder to transmit and receive a signal therebetween.
A method of using a video tape to record and reproduce information comprising:
- (a) generating comment information in response to a key input by a user;
- (b) recording the comment information using a video cassette recorder on a predetermined region of the video tape;
- (c) transmitting and receiver a signal between the user and said video cassette recorder;
- and
- (d) displaying a signal reproduced from said video cassette recorder so that the user can recognize the signal.
Dependencies are inferred from the claim text.