KR0126437B1 - Method and apparatus for editing viss scene - Google Patents

Abstract

In a video tape recorder system for processing a video tape where a plurality of programs are recorded in a VISS(VHS Index Search System) mark recording method, the VISS screen editing method comprises the steps of: reading an initial screen of a quantity of one frame at the start portion of each program recorded on the video tape and re-editing the read initial screen of each program to a signal screen; and if an improper screen for at least one or more specific program is contained in the VISS edited screen at the state where the edited VISS screen is recorded for each program on the video tape, together with the initial screen, correcting and reconstructing the screen of the corresponding VISS edited program.

Description

Vis screen editing method and device

1 is a diagram for explaining a program recording state of a videotape by recording a general VIS mark.

2 is a block diagram illustrating a non-screen editing apparatus according to the present invention;

3 is a view illustrating a state in which a vis edit screen edited by the vis screen editing apparatus according to the present invention is edited on a video tape.

* Description of the symbols for the main parts of the drawings *

10: video tape, 12: playback signal processing unit,

14: video signal processing unit, 16: display device,

18: Bismark / Number Detection Unit, 20: Screen Editing Control Unit,

22: means edit screen control means, 24: screen data storage,

26: Edit screen recording drive unit.

The present invention relates to a vis screen editing method and a device thereof, and more particularly to each program recorded on the tape in a video tape recorded under the recording of a vis (VHS Index Search System) mark and a vis number. After reading the representative initial screen data of one frame, edit it into one screen to compose the screen editing screen, and then record the screen of the program together with the initial screen of the program at the recording end position of each program. The present invention relates to a vis screen editing method and a device for reconfiguring a vis editing screen into a representative scene of a corresponding program when an inappropriate screen is edited in the vis editing screen.

In general, in a video tape recorder system that uses a magnetic property to record a video signal and an audio signal on a video tape or to reproduce a video signal and an audio signal recorded on the video tape, the video tape is recorded. As a large number of programs are recorded parallax when recording video and audio signals on a network, random access for searching for and reproducing the position of a target program in a short time is impossible during reproduction of a video tape on which a plurality of programs are recorded.

Therefore, the video tape on which the signal of the program is recorded at a time is wound and held on the tape reel driven by the tape reel driving means provided in the media tape recorder system. Relatively complex and repetitive button (or key) manipulation of the target program must be searched.

Therefore, at present, a so-called service function that shows the possibility of high-speed search for a program of a target position even when a plurality of programs are recorded on a video tape has been proposed and applied to a video tape recorder system.

According to the vis function, as shown in FIG. 1, the recording start portion of each program in the case of recording a plurality of programs such as, for example, a soccer game, a table tennis game, a drama, a TV lesson, and the like on one video tape 10 It automatically records the Bismarck (VM) so that the target program can be searched at 100 times speed during playback of the recorded program based on the Bismarck (VM).

When searching for a program of a target position on a videotape on which a vismark (VM) is recorded, a vis search method and a vis skip method are generally applied. Among them, the vis search method makes it easy to find the desired program by playing the recorded portion of Bismark (VM) for about 5 seconds while searching the video tape recorded by Bismarck (VM) at 100 times speed. In the non-skip method, a program stored in an arbitrary position is skipped to a specified position so that the selected program is automatically played.

By the way, the above-described service function enables high-speed search for a program of a target position among a plurality of programs on the video tape. However, for example, when searching for a target program by the video search method, the entire video tape can be played back at high speed. While the target position must be searched while the bis skip method, the automatic playback is possible only when the position of the target program is known.

Accordingly, the present invention has been made in view of the above circumstances, and on a videotape in which a plurality of programs are recorded by vismark recording, a screen of about one frame is generally re-edited into a single screen from the recording start portion of each program. When an inappropriate screen is recorded in the non-editing screen for at least one program while the edit result screen (vis edit screen) is recorded together with the initial screen of the program, a screen that appropriately expresses the characteristics of the relevant program. The purpose of the present invention is to provide a device for editing a vis screen, which is intended to be modified and reconfigured.

In order to achieve the above object, according to a preferred example of the present invention, in a video tape recorder system for processing a video tape in which a plurality of programs are recorded by a Bismarck recording method, the start of each program recorded in the video tape detail. Re-edit the initial screen of each program into a single screen in the part, and at least one specific program is recorded while the edited non-edit screen is recorded along with the initial screen for each program on the videotape. If an inappropriate screen is included in the service editing screen, a service screen editing method for modifying and reconfiguring the inappropriate screen into a screen reselected by the corresponding program is provided.

Preferably, in the non-editing screen of the non-editing screen configured by re-editing the screen of 1 frame read by each program, the correction of the non-editing screen is set by inputting a control signal for correcting the non-editing screen. Select the program to modify, search the location of the program, and select the appropriate screen from the program to modify and reconstruct the editing screen.

When the screen of the program is selected, the selected screen is displayed as a still screen, and when confirmation of the displayed screen is performed, the screen is included in the non-edit screen and reconfigured.

According to another preferred embodiment of the present invention, playback signal processing means for reproducing a video signal and an audio signal on a video tape on which a plurality of programs are recorded by a Bismarck recording method, and the video processed by the reproduction signal processing means. A video tape recorder system comprising a video signal processing unit for processing a signal to be displayed on a CRT display device, comprising: a non-mark mark and number detecting means for detecting a vis mark and a vis number during reproduction of each program recorded on the video tape; Each time the vismark and vis number are detected, one frame of the initial screen of each program processed by the video signal processing means is recorded on the initial screen of the corresponding program, and the screen data of the one frame is preceded. Edited in new edit screen in addition to edit screen Screen processing control means for recording the home screen at the initial position of the video tape, the end position of each program, and the final position of the video tape; when storing the screen edited by the screen processing control means and reproducing the video tape. Screen data storage means for storing an initial screen added to the rear end of each program and a vis edit screen, and a vis edit screen for re-editing one frame of the screen of each program recorded on the video tape by the screen processing control means. And editing screen recording driving means for recording the data on the video tape, wherein the screen processing control means is provided with at least one service for at least one specific program when inputting a control signal for modifying or reconfiguring the non-editing screen controlling means 22. A non-screen editing device is provided to modify and reorganize the editing screen into an optional new screen. .

According to the above-described non-screen editing method and apparatus according to the present invention, an initial screen of one frame is read at the beginning of a plurality of programs recorded on a video tape, and the initial screen of each read program is read. When the control signal for modifying the service editing screen for at least one program is input from the remote controller or the like in the state of re-editing on the editing screen in multiple screens and recording at the rear end of each program recorded on the video tape, the edited service editing The screen for the program to be modified on the screen is replaced with a screen representatively selected from the corresponding program, thereby correcting and reconfiguring, so that the screen search by the service function can be efficiently realized.

Hereinafter, with reference to the accompanying drawings of the present invention will be described in detail.

2 is a block diagram illustrating a non-screen editing apparatus according to the present invention, wherein reference numeral 10 denotes a video tape on which a plurality of programs are recorded in the Bismarck recording method described in FIG. 1, and 12 denotes the video tape. A reproduction signal processing unit for separating and processing the reproduction signals of the plurality of programs recorded on the video signal into a video signal and an audio signal, and 14 denotes a CRT display device by processing the video signals processed by the reproduction signal processing unit 12 ( 16 shows a video signal processing unit to be displayed.

18 denotes a vismark / number detection unit for detecting a vismark and a vis number during reproduction of a program recorded on the video tape 10 processed by the reproduction signal processing unit 12, and 20 denotes the vismark / number detection unit Whenever a vis mark is detected in (18), one frame of the video signal of each program processed by the video signal processing unit 14 is read out and edited into one vis edit screen, and on the video tape 10. When a vis screen control signal is input from the remote control or the like during the playback of the program recorded in the program, the screen editing control unit is configured to display the vis edit screen added to the rear end of the program.

In addition, the screen editing control unit 20 controls to record the edited service editing screen so as to be recorded in the initial position and the final position of the video tape 10 and the rear end of each program, by the editing screen recording driving unit described later. If the edit screen for at least one program is inappropriately edited in the edited service edit screen, that is, for example, an advertisement screen is edited in a program related to soccer or baseball, or the screen of an announcer and commentator is edited, When the program is edited in an unknown state, the modification / reconstruction process of the service editing screen for the specific program, which will be described later, is performed according to the input of the service editing screen control means (for example, the remote controller 22).

In addition, 24 denotes a screen data storage unit for storing one frame of a screen for each program to be edited by the screen editing control unit 20, or for storing a service number and a service editing screen detected during re-refreshing of the video tape 10. 26 denotes a screen obtained by re-editing a screen of one frame of each program recorded on the video tape 10 by the screen editing control unit 22 and the initial position and the final position of the video tape 10. An edit screen recording drive section for recording a program with a vis mark and a vis number at a recording position of each program is shown. The edit screen recording drive section 26 is also provided for a specific program by the screen edit control section 20 executed in response to an input for modifying the service edit screen from the service edit screen control means 22 such as the remote control. The modified scene is rewritten on the vis edit screen.

Next, the non-screen editing method according to the present invention realized by the apparatus configured as described above will be described.

First, when the video tape 10, which has been recorded by the vis function, is mounted on the video tape recorder system to operate the processing function of the vis screen 22h provided in the vis edit screen control means 22 such as a remote control, When the vis mark recorded by the vis mark is displayed on the television screen for about 3 seconds, and the vis mark recorded at the time of recording each program is detected by the vis mark / number detecting unit 18, the screen editing control unit 20 displays the vis mark. Whenever the mark number detection unit 18 detects a vis mark of a subsequent program, the video signal processing unit 14 reads initial frame data of one frame of each program and stores it in the screen data storage unit 24. Done. That is, the screen editing control unit 20 captures the first screen of each program recorded on the video tape 10 and stores the first screen of the program in the screen data storage unit 24. The screen editing control unit 20 is configured to record the screen of one frame captured from the corresponding program at the recording position of the program as the initial screen of the corresponding program. As shown in FIG. In the case of a soccer game, one frame of the soccer game program is captured as an initial screen and the initial screen is recorded at the recording end position of the program through the edit screen recording driver 26.

Subsequently, the screen editing control unit 20 edits the vis edit screen to edit the vis edit screen so that one frame screen related to the soccer game, which is the first program, is included in the multi-screen form shown in FIG. Through 26, control is made to be recorded on the rear side of the initial screen. When the recording of the edit screen for the first program (soccer game) is finished, the screen editing control unit 20 detects the vismark and vis number for the subsequent program by the bismark number detection unit 18. The screen editing control unit 20 reads out one frame screen related to the table tennis game through the video signal processing unit 14 from the point of time when the vis mark is detected, stores it in the screen data storage unit 24, and then at the end of the program of the table tennis game. The non-editing screen is controlled so that the stored one-frame screen is recorded as the initial screen and the one-frame screen related to the table tennis game is recorded in a multi-screen form on the miss edit screen edited and edited in the preceding program (soccer game). It is to be edited and recorded on the back of the initial screen of the table tennis game, and the vis edit screen created by this process is first displayed on the videotape 10. Value and is such that the re-editing a bis editing screen is written in the last position and a recording position of each program.

In this way, when the video tape 10 of which the editing of the vis screen is completed is mounted on the video tape recorder system and played back later, the screen editing control unit 20 is associated with each program recorded in the first portion of the video tape 10. By reading the service editing screen and storing it in the screen data storage unit 24 and displaying it on the display device 16 through the video signal processing unit 14, for example, by using a service function by a control means such as a remote controller. The location of the target program can be easily navigated.

Here, in the state where a vis editing screen for a plurality of programs recorded on the videotape 10 is created in the recording area of the vis editing screen defined at the end of each program, the vis editing screen of a program relating to football, for example, is described. In view of the fact that the scene in Es was incorrectly edited, i.e. the scene of an advertisement or the scene of the audience or the announcer and the narrator was edited so that it was not possible to know that the program was about a football game, the present invention did not provide such an inappropriate scene. In order to prevent a state included in the service editing screen, the screen editing control unit 20 has a predetermined time (for example, 30 seconds, 1 minute or 3 minutes) from the time when the service function from the service editing screen control unit 22 is input. After the elapsed time, the screen of the first captured frame is read and edited into the non-edit screen.

In such a case, if it is determined that the service editing screen does not represent a representative scene of the corresponding program, the service number of the program to be modified is input after the modification 22a of the service editing screen control means 22 is operated. In this case, the screen editing control unit 20 controls the video tape driving mechanism (not shown) and searches for the program position of the selected service number on the video tape 10. With the position of the program searched, the function keys of the screen editing control means 22, i.e., 'play 22b', 'wind 22c', 'rewind 22d' and 'stop 22e' Manipulate the desired scene in the program. In other words, if the program to be modified on the vis edit screen is a football, the shooting scene of the player is searched, or if the modified program is a baseball, the home run scene is searched. As such, when 'select 22f' of the vis screen edit control means 22 is input while the desired scene is searched for in the program to be corrected, the screen edit control unit 20 is connected to the playback signal processor 12. The video signal processing unit 14 is controlled so that the selected scene is displayed on the display device 16 as a still image, and in such a state, the 'confirmation 22g' of the vis edit screen control means 22 is performed. When this operation is performed, the screen editing control unit 20 stores the selected scene in the screen data storage unit 24 together with the service number.

If a function key such as 'play 22b' or 'wind 22c' is operated instead of the input of 'confirmation 22g', the screen search function is continuously performed without performing the screen selection function. .

As described above, the confirmation 22g is operated to operate the vis screen 22h of the vis edit screen control means 22 while the selection scene of the specific program is stored in the screen data storage 24. The screen editing control unit 20 modifies and reconfigures the service editing screen with the selected scene stored in the screen data storage unit 24, and modifies and reorganizes the editing scene of the necessary program in such a manner. When finally inputting the 'edit (22i)' of the non-edit editing screen control means 22, the screen edit control unit 20 is a video tape (by the edit screen recording driving unit 26) The recording is rewritten in the recording area of the service editing screen. Further, according to the vis screen processing method and apparatus according to the present invention, the date provided by the calendar circuit unit (not shown) to enable the recording of the editing date and time for the edit screen reconstructed by the screen editing control unit 20 By additionally recording the time data on the editing screen, time data can be provided for management of the video tape.

As described above, according to the vis edit screen method and apparatus according to the present invention, predetermined value screen data of a vis mark program recorded for each program is recorded on a video tape on which a plurality of programs are recorded by vis mark recording method. Read and reconstruct it into a single vis edit screen, and record it at the recording end position of each program on the video tape so that it is easier to search for the program of the target position on the vis edit screen when playing the video tape. If the editing scene of the program edited on the service editing screen is inappropriate, the program can be selected from the corresponding program and modified and reconfigured to a specific screen, so that the program search by the service function can be executed more effectively.

Claims (6)

In a video tape recorder system for processing a video tape in which a plurality of programs are recorded by a Bismark recording method, the initial screen of one frame is read at the beginning of each program recorded on the video tape, and the read out is performed. Re-editing the initial screen of each program to a single screen and recording the edited non-editing screen together with the initial screen for each program on the videotape. If included in the screen editing method, characterized in that the inappropriate screen is modified and reorganized to the screen that is reselected in the program. The non-editing screen according to claim 1, wherein the non-editing screen is configured by inputting a control signal for correcting the non-editing screen in the non-editing screen of the non-editing screen configured by re-editing the screen of one frame read by the respective programs. A method for editing a vis screen, characterized in that to set a modification of a program, select a program to be modified, navigate to the location of the corresponding program, and select an appropriate screen from the program to modify and reconfigure the vis edit screen. The non-screen editing according to claim 1, wherein when the screen of the program is selected, the selected screen is displayed as a still screen, and when the confirmation of the displayed screen is confirmed, the screen is included in the non-edit screen and reconfigured. Way. Reproduction signal processing means 12 for reproducing the video signal and the audio signal of the video tape 10 in which a plurality of programs have been recorded by the Bismarck recording method, and the processed video in the reproduction signal processing means 12; A video tape recorder system comprising a video signal processing unit 14 for processing a signal to be displayed on a CRT display device 16. A video mark recorder system is provided with a vis mark and a vis number when a program recorded on the video tape 10 is reproduced. The initial screen of the program is executed by detecting the BIG mark / number detecting means 18 and the initial screen of each program processed by the video signal processing means 14 each time the vismark and vis number are detected. The screen data of one frame is added to the previous edit screen, and the vis screen edited on the new video edit screen is displayed. Screen processing control means 20 for recording the initial position, the end position of each program, and the final position of the corresponding video tape, and the time of storing the screen edited by the screen processing control means 20 and reproducing the video tape. A screen data storage means 24 for storing an initial screen added to a rear end of a program and a vis edit screen; and a vis edit screen for re-editing a screen of one frame of each program by the screen processing control means 20; And an edited screen recording drive means 26 for recording on the video tape 10, wherein the screen processing control means 20 is used to modify and reconstruct the non-edited screen from the non-edited screen control means 22. A service screen editing device, characterized in that, upon inputting a signal, the service screen for at least one specific program is modified and reconfigured to an optional new screen. 5. The control according to claim 4, wherein the screen processing control means (20) controls the modification of the non-editing screen in the non-editing screen of the non-editing screen, which is configured by re-editing the screen of one frame read by each program. Set the modification of the vis edit screen by the input of the signal, select the program to be modified to search for the location of the corresponding program, and select the appropriate screen from the program to modify and reconstruct the vis edit screen. Editing device. 5. The screen processing control means (20) according to claim 4, wherein the screen processing control means (20) displays the selected screen as a still picture when the screen of the program is selected, and reconstructs the screen by including the screen in the non-edit screen when checking the displayed screen. Vis screen editing apparatus, characterized in that.