KR980011381A - Video VISIR's recording program management management processing system - Google Patents

Abstract

The present invention relates to a recording program management means of a VISUAL system, and in the past, a video function used together with VISIAL has been used merely for receiving or editing video signals from the VISIR side, It is not used in the management and handling of video programs centered on Sial.

In order to overcome such a problem, the present invention provides a recording and reproducing apparatus and a recording medium in which command information such as a recording / reproduction is provided to the VISUAL side through the RS 232 (21) Side microcomputer 11 for controlling the VISUAL-side microcomputer 11 to perform a recording or reproducing command by being supplied to the decoder 15, a character generator 13 operated under the control of the microcomputer 11, A switching switch 14 for connecting an external recording signal of a broadcast signal or the like to the green material processor 12 or a signal for recording a signal provided by the character generator 13, A Vsial portion 1 configured to include an RS 232 (15) for use by a user; And a prolist menu program of the vısal unit 1. The prolist menu program is provided with a list creation / list search subroutine, and together with this subroutine, a control process Side microcomputer 25 that is connected to the system unit 2 and the system unit 2 including the system RAM 26 and the ROM 27 and the I / O interface 24, the monitor 22, the keyboard 23, Wherein the program management system comprises:

Description

Video VISIR's recording program management management processing system

The present invention relates to a means for allowing a Vishal side to perform a corresponding recording / playback command on the basis of a command issued on the side of a Vishal when recording / reproducing programs cataloged by a user on the side of a Vishal on the Vishal side , Which is a system in which a plurality of video recording programs are cataloged and registered by using a digital camera and a user can perform a direct recording or playback command while watching a list of contents, So that the convenience of use can be ensured.

The Vishial system is an electronic device commonly used with a TV receiver. A typical circuit block diagram of such Vishal system is shown in FIG.

A tuner 34 that receives a regular broadcast signal from a Vishal system antenna 33 to perform channel selection and a phase control loop 34 for controlling a phase-locked loop (PLL) of a channel selection signal provided by the tuner 34 A lock loop circuit 35, a microprocessor 32 for controlling the Vishal system, an OSD circuit 41 for generating an OSD picture, a Vishal system memory 42, A deck 36 for performing a recording / reproducing deck operation, a servo circuit 37 for controlling a driving motor on the side of the deck 36, an RF converter 38, a video signal processing A video block 39, a TV receiver unit 40, and the like.

In the conventional VISCAL system, a pass function is known as a relatively related means of the present invention. In the case of a user making a recording command or recording a schedule, the system writes and records an index signal through a control head in the system, A video index search system (VISS) function for searching for a location and then performing a reproduction operation.

At this time, the service function is performing operations such as inserting or erasing the index signal during the tape recording or searching for the index area by operating key buttons such as index +, index-, and index scan on the key plate side of the remote control transmitter.

Meanwhile, another tape program management technology other than the above-described bus function is provided in such a manner that a bus address is assigned to a tape program and utilized. The Vice-style bus address data format of this technique is shown in FIG. 2 .

The means for cataloging the bus address using the above-described bus address data format is known from Korean Patent Laid-Open No. 1239 (Publication No. 92-16026), and is shown in FIG. 3 and FIG.

Here, a main controller 61 connected to the bus system 64 for performing a heading designation of a bus address and a bus address listing control, and a main controller 61 for controlling the main controller 61 to synthesize characters in the composite video signal A character generator 62 for synthesizing characters in the composite video signal in a designated format, and a RAM 63 for displaying the data through the character generator 62 when the recorded data is stored and the tape record search is performed .

In such a conventional system, if there is a tape insertion in the system as shown in FIG. 4, it is checked whether or not there is an input of a bus address listing key, and if there is an input of the key, a title ODS display and a tape rewinding operation are performed. Check whether the cold heading display and tape running have been completed, and check if there is a bath address detection when the tape is at the end.

When there is a bus address detection, the bus address is detected, the real time count of the OSD display portion is displayed, the tape fast forwarding mode is again performed, and if the tape is at the end, it is checked whether or not there is a heading change selection. I was going to do the work.

However, in such a conventional system, since the operation means in performing the bar function performs the registration of the predetermined bar address and the confirmation of the registered contents by using the numeric keys or the like through the key input unit of the remote control transmitter or the like, , It is difficult to easily confirm the registered content of a predetermined program through a 101-key keyboard or to make it convenient to perform a recording / playback command on the confirmed content, thereby ensuring the convenience of using the system There was a limitation in

In addition, in the above system, there is no method for constructing a large amount of data base and the contents of a recorded program, a reproduction state, etc., so that there remains a problem in ensuring the ease of management and handling of such a video program.

In addition, the conventional video VISIAL is used only when a command related to reproduction is issued from the video to the VISIR side and the video signal reproduced from the VISIAL side is received and the video signal is edited in the video or stored in the screen for the video. It has not been proposed yet.

The object of the present invention is to provide a Vishal system connected to a Vishal system via a Vishal system and a Vishal system so as to solve the above problems, The video recording / playback command can be issued to the VISIR to execute and manage the video program by databaseization and cataloging.

In order to realize the object of the above-mentioned example, in particular, the Vishal list information recording / reproduction processing program is provided on the system side of the system, and the list recording / reproduction processing menu program is provided with a list creation / list search subroutine Side microcomputer which performs control processing so that a recording and reproduction command can be performed on the Vishial side together with the Vishal-side microcomputer, and a microcomputer for communicating with the Vishal- When the command information such as recording / playback is provided to the VISUAL side through the RS 232, the VIS 232 provides the VISUAL side 232 time to perform the recording or playback command, A sial-side microcomputer, and a Vishi-side microcomputer for receiving commands / On the side of Al-S-recorded program of the fish V sialic management of configurations, including during operation 232 processing system is characterized.

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

1 is a circuit block diagram of a general VCR (Video Cassette Recorder) system.

2 is a reference diagram showing a VASS address data format of a conventional VHS standard.

FIG. 3 is a circuit block diagram of a conventional system capable of cataloging bus addresses. FIG.

FIG. 4 is a reference diagram showing a bus address cataloging processing method related to FIG. 3; FIG.

5 is a system schematic diagram related to the present invention;

6 is a system block circuit block diagram of the present invention;

FIG. 7 is a diagram illustrating an embodiment of a PC (personal computer) side list information recording / reproducing processing program according to the present invention. FIG.

8 is a vial-side list information recording / reproducing processing program according to the present invention.

DESCRIPTION OF REFERENCE NUMERALS

1: V sial part 11: Microcomputer

12: green material processor 13: character generator

14: Switch 15: VISION side RS 232 (RS232C)

2: Personal computer (PC) 21: RS 232

22: monitor 23: keyboard

24: I / O interface 25:

26: System RAM 27: System ROM

100: vial side list information recording / reproducing processing program

200: a radio-side list information recording / reproducing processing program

That is, FIG. 5 shows a circuit block diagram of a video-recording program management management processing system according to the present invention.

6, the command information such as recording / reproduction is transmitted from the VISUAL part 2 to the VISUAL part 1 at 232 o'clock ( Side microcomputer 11 for controlling the VHS-side microcomputer 11 to perform a recording or reproducing command by providing the VHS-side analog audio signal 232 to the VHS-R side 232 when the VHS- A green material processor 12 including a deck and a servo, a green material processor 12 for connecting an external recording signal of a broadcast signal or the like, or a signal provided by the character generator 13 , A switch (switch) 14 for selecting the terminal 2 to communicate with the base station 2, an RS 232 for communicating with the base station 2, and the like.

Also, the Vishal side 232 (15) and the Fish 2 connected to the Vishal RS 232 (21) are provided with Vishial's Pro List menu program, A microcomputer 25 for controlling the microcomputer 25 to perform a recording and reproducing command on the VISUAL side and a system RAM 26 and ROM 27 and an IO interface 24, a monitor 22, a keyboard 23, and the like.

The computer unit 2 is provided with a program list information recording / reproducing program 100 as shown in FIG.

The user can select whether or not a pro list has been selected by using the keyboard 23 on the piece side (step 101). If the pro list has been selected, the user can display the list menu on the screen of the monitor 22 (Step 102).

When the user presses the list creation number 1 in the list menu, it is checked (step 103), and a list creation job corresponding to the number 1 command is executed (steps 108 to 111) And a list search and reproduction command processing step (steps 103 to 107).

In addition, the Vishal side microcomputer 11 and the like are provided with a Vishal side list information recording / reproducing processing program 200 as shown in FIG.

In this case, the system checks whether the menu is a menu item (step 201). If the menu item is a menu item, it is checked whether a menu item is received (step 202) , The list data is mixed with the video signal (step 204), and the predetermined content is recorded in the initial section of the recording tape (step 205).

If it is not a reception of a recording command but a reproduction command (step 206), a message to insert a tape corresponding to the list table is output (step 207). If there is a tape insertion (step 208)

(Step 209). It is checked whether or not there is list data (step 210), and if there is, the reproduction operation proceeds (step 211).

If there is no list data, the end of the tape is checked (step 212). If there is no program to be found, a message indicating that there is no program to be found on the screen is output (step 213).

5 to 8, when the user performs a recording task list or a playback operation of various video programs using the finger unit 2, the user can easily access the keyboard 23, the monitor 22, 24-27) and the program number of the VISUAL part (1), a list number is given along with a recording instruction of a predetermined pro or a list number is searched for at the time of reproduction, ).

At this time, if the user selects a pro list menu provided in the system to create a vial program list, a pro list menu screen such as 1. list creation 2. list search 3. finish is displayed on the monitor 22 screen.

When the user presses the menu number displayed on the monitor 22, the user can proceed to the subroutine according to the menu.

When the user presses 1 in the above, the user then inputs the list number, inputs the program name corresponding to the list number using the keyboard of the keyboard 23, and stores the contents of the list number in the Vishal part 1 The contents of the recording list are transmitted to the VISUAL part 1 through the RS 232 (21).

When the VISUAL unit 1 receives the input of the recording command at the VISCAL side 232 and the microcomputer 11, the microcomputer 11 provides the external video input to the green material processing unit 12 do.

At this time, the microcomputer 11 connects the changeover switch 14 to the character generator 14 before recording the external video input, records the list number and program name of the corresponding program transmitted from the side of the user at the beginning of the recording tape, .

In addition, in the case where the user selects the list number through the keyboard 23, the user selects the list number to transmit the reproduction command to the Vsial unit 1 In the vise unit 1, when there is a tape insertion corresponding to the list table, the list number is automatically searched for and the reproducing operation is performed.

This operation is performed by the video-side list information recording / playback processing program 100 and the viral-side list information recording / playback processing program 200 shown in FIGS. 7 and 8, It is checked whether or not a pro list has been selected by using the keyboard 23 on the piece side, and if selected, the list menu is displayed on the screen of the monitor 22 (steps 101 and 102).

When the user presses the list creation number 1 in the list menu, it is checked (step 103) and the list creation operation corresponding to the number 1 command is performed (steps 108 to 111). In the list menu, And performs list search and playback command processing operations (steps 103 to 107).

In the case of the Vishal side, it is checked whether the system is a list of fish menu. If it is a list of fish menu, it is checked whether a recording command is received. If a recording command is received, list data is formed in the character generator, And records a predetermined content in the initial section of the recording tape (steps 201 to 205).

In the case of a reproduction command instead of a recording command, a message to insert a tape corresponding to the list table is output. If there is a tape inserted, the list data is searched from the reproduction tape, (Steps 206 to 211).

If there is no list data, the end of the tape is checked. If there is no program to be found, a message indicating that there is no program to be found on the screen is output (steps 212 and 213).

According to the present invention, a user performs a cataloging operation of a video program through a keyboard and a monitor of a PC in a VISUAL system, and upon recording and playing back the corresponding program according to the cataloging operation, So that the management and handling of video programs in such a system can be easily implemented.

Claims (1)

When command information such as recording / playback is provided to the VISUAL side through the RS 232 (21), the VISUAL side RS 232 (15) provides the command information to the VISUAL side RS 232 A character generator 13 which is operated under the control of the microcomputer 11, a green material processor 12 which includes a deck and a servo, and an external recording signal of a broadcast signal, A switching switch 14 for connecting to the green material processor 12 or selecting to record a signal provided by the character generator 13 and an RS 232 for communicating with the fish unit 2, A Vsial portion (1) having a configuration; And a prolist menu program of the VISUAL part 1. The prolist menu program is provided with a list creation / list search subroutine and controls the VISUAL side to perform a recording and playback command on the VISIR side The relationship between the microcomputer 25, the system RAM 26, the ROM 27, the I / O interface 24, the monitor 22, the keyboard 23, and the like, Wherein the recording program management processing system comprises: ※ Note: It is disclosed by the contents of the first application.