KR100589807B1 - Method for managing a record list of broadcasting program - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of managing a recording list of a broadcast program, and to recording on various recording media such as a rewritable Blu-ray Disc (BD-RE), a hard disk (HDD), and a memory card. The recording information of each broadcast program is recorded and stored in the device as a recording list corresponding to EPG information, together with the identification information of the corresponding recording medium, and the recording list stored in the device corresponds to the information of the information. By outputting and displaying the OSD video, the user can search and search the recorded information such as the broadcast program name, the broadcast date and time, the channel, the station name, etc. through the OSDI video of the pidgi information, and then select the desired broadcast program. It is a very useful invention that makes it easier to select, play or delete.

Phi Phi Information, Broadcast Program, Record List, Record Information, Record Media Identification Information

Description

{Method for managing a record list of broadcasting program}             

FIG. 1 schematically shows a configuration of a recording / reproducing apparatus to which a method for managing a recording list of a broadcast program according to the present invention is applied.

2 illustrates an embodiment of recording list information stored and managed in a recording / playback apparatus to which the present invention is applied;

3 to 6 illustrate an OSD image of a recording list and an announcement message of an pidji format output and displayed by a recording list managing method of a broadcast program according to the present invention.

※ Explanation of code for main part of drawing

10: optical disk driver 11: hard disk driver

12: memory card driver 13: recording / playback system

14: Micom 15: OSD generation unit

16: memory 20: tuner

21: Demux 22: Decoder

The present invention efficiently records recording lists for each broadcast program recorded on various recording media such as an optical disk such as a rewritable Blu-ray Disc (BD-RE), a hard disk (HDD), and a memory card. A method of managing a recording list of a broadcast program for management.

Recently, new high-density optical discs, such as Blu-ray Disc Rewritable (BD-RE), which can record and store high-quality video data and high-quality audio data for a long time, are being promoted. On a rewritable Blu-ray Disc (BD-RE), a recording / reproducing apparatus capable of recording or reproducing broadcast programs of various data streams such as digital broadcast programs is expected to be developed and released.

Meanwhile, the recording / reproducing apparatus may include or insert various recording media such as a hard disk (HDD) or a memory card, in addition to an optical disk such as the rewritable Blu-ray disk. Data can be recorded, stored or read.

Accordingly, a user having the recording / reproducing apparatus can display a broadcast program of various data streams such as a digital broadcast program, an optical disc such as a rewritable Blu-ray disc, a hard disk (HDD), and a memory card. After recording and recording on a recording medium such as), it is possible to select and play a desired broadcast program.

However, in order to select, play or delete any one particular broadcast program desired by the user among a plurality of broadcast programs recorded on various recording media as described above, the user can easily broadcast programs recorded on each recording medium. It should be searchable, but there is no effective solution for this, and it is urgently required to prepare the solution.

Accordingly, the present invention was created in view of the above-described circumstances, and is applied to various recording media such as an optical disk such as a rewritable Blu-ray Disc (BD-RE), a hard disk (HDD), and a memory card. Among a plurality of recorded programs, the user can easily search for any one specific broadcast program desired by the user, such as using electronic program guide (EPG) information provided through digital broadcasting, and search for the specific broadcast program. It is an object of the present invention to provide a method of managing a recording list of a broadcast program so that selection, playback, or deletion can be easily performed.

In accordance with an aspect of the present invention, there is provided a method for managing a recording list of a broadcast program, the recording information of the broadcast program recorded on the recording medium corresponding to the EPG information, together with the identification information of the recording medium. Storing and storing the recording in the device as a recording list; And outputting and displaying the recording list stored in the device as an OSD image corresponding to the information of EPI paper.

In addition, the method for managing a recording list of a broadcast program according to the present invention comprises: a step of determining whether a specific broadcast program selected by a user can be reproduced in a recording list displayed as an OSD image corresponding to the Phiji information; And searching for and reproducing the specific broadcast program or requesting insertion of a recording medium on which the specific broadcast program is recorded according to the determination result.

In addition, the method for managing a recording list of a broadcast program according to the present invention includes: a step of determining whether a specific broadcast program selected by a user can be deleted in a recording list displayed as an OSD image corresponding to the PIP information; And searching and deleting the specific broadcast program or additionally recording information indicating reservation deletion in the recording information of the specific broadcast program according to the determination result.

Hereinafter, a preferred embodiment of a method for managing a recording list of a broadcast program according to the present invention will be described in detail with reference to the accompanying drawings.

First, a method of managing a recording list of a broadcast program according to the present invention includes an optical disk such as a rewritable Blu-ray Disc (BD-RE), or various recording media such as a hard disk (HDD) or a memory card. It can be applied to a recording / reproducing apparatus provided or inserted, which can record, store or read and reproduce digital broadcast programs.

As shown in FIG. 1, the recording / reproducing apparatus includes at least one or more of an optical disk driver 10, a hard disk driver 11, and a memory card driver 12, and various recording media. Includes a recording / reproducing system 13 in a broad sense for recording or reproducing video and audio data.

The recording / reproducing apparatus further includes a microcomputer 14 for controlling data recording and reproducing operations, an OSD generating unit 15 for generating and displaying an OSD image, and a user's request. The nonvolatile memory 16 is configured to be included.

The recording / reproducing apparatus includes a tuner 20 for tuning and receiving digital broadcasting, and a demux for demuxing data streams of digital broadcasting received through the tuner into video, audio, and information data, respectively. 21 and a digital broadcast receiver such as a set top box (STB) including a decoder 22 for decoding the demuxed audio, video and information data, included in the apparatus, or an external device. Can be used as a connection.

On the other hand, in the microcomputer 14, the recording / reproducing system 13 is operated and controlled according to a user's request, so that the digital broadcasting program output from the digital broadcasting receiver is output to an optical disk, a hard disk, a memory card, or the like. In addition to recording and recording, in order to allow the user to easily search for the recorded broadcast program, the recording information for the broadcast program and the identification information of the recording medium correspond to EPG information. Information), recording management is performed in the memory 16.

For example, as shown in FIG. 2, when recording a digital broadcast program on a rewritable Blu-ray Disc (BD-RE), the microcomputer 14 separately outputs the service through the demux 20. Search and refer to EPG information in the service information, and the name of the broadcast program (e.g. X-Man), broadcast date and time (e.g. 20003/07/07 22:00), channel for the broadcast program. (E.g., 11), the name of a broadcasting station (e.g., MBC), and the like, are recorded in the memory 16 as recording information together with the file name (e.g., 00110.m2ts) in the recording medium recorded in the broadcast program. .

In addition, a unique disk ID (e.g., XXXX) and a disk name (e.g., BDRE01) assigned to the rewritable Blu-ray Disc (BD-RE) are associated with the recording information, and the recording list corresponding to the Epiji information is provided. To manage the storage.

On the other hand, in the microcomputer 14, when the recording list display operation is performed at the request of the user, for example, the user searches for EPG information about a plurality of broadcast programs scheduled to be broadcast on the screen. In the meantime, when requesting the information about the previously recorded broadcast program, the recording list stored in the memory 16 is read out and displayed as an OS video corresponding to the information.

For example, the microcomputer 14 operates the OSD generating unit 15 to control the broadcast program name, broadcast date and time, channel, and broadcast station for the recorded broadcast program as shown in FIG. 3. The recorded information such as the name is displayed on the screen in the same format as that of the OSD video of the information, so that the user feels as if the user searches for the information of the past date.

In addition, the microcomputer 14 displays a broadcast program that can be currently selected by a user, highlights the colors differently, and displays them separately, or additionally displays icons (Icons) representing the recording medium, and broadcasts desired by the user. It is easy to identify on which recording medium the program is recorded.

In addition, when the user requests to play any one broadcast program, the microcomputer 14 determines whether a recording medium recording the broadcast program is inserted into the apparatus. If the ID of the recording medium on which the program was recorded matches 'XXXX' and the ID ('XXXX') of the rewritable Blu-ray Disc inserted into the device, the recording location of the program is recorded on the BD-RE. At the same time as searching, the OSD generating unit 15 is operated to control and display a guide message indicating that playback and searching for a broadcast program are performed, as shown in FIG.

On the other hand, in the microcomputer 14, as shown in FIG. 4, the card memory is inserted into the device while the ID of the recording medium on which the broadcast program requested by the user is recorded is 'YYYY' corresponding to the card memory. If not, the operation of the OS generating unit 15 is displayed to display a guide message requesting non-playback and memory card insertion, thereby naturally inducing the user to insert the card memory.

In addition, as shown in FIG. 5, when the user requests the deletion of any one broadcast program, the microcomputer 14 determines whether the recording medium recording the broadcast program is inserted into the apparatus. For example, if the ID of the recording medium on which the broadcast program requested to be deleted is recorded is 'XXXX' and the ID ('XXXX') of the rewritable Blu-ray Disc inserted in the device is matched, The recorded recording position is searched for and deleted from the BD-RE, and at the same time, the OSD generator 15 is controlled to display a guide message indicating that the recording is possible and that the program is being deleted.

On the other hand, in the microcomputer 14, as shown in FIG. 6, the ID of the recording medium on which the broadcast program requested by the user is deleted is 'YYYY' corresponding to a card memory, and the card memory is inserted into the device. If not, the operation of the OS generating unit 15 is controlled to display a guide message requesting the non-deletion and memory card insertion, thereby naturally inducing the user to insert the card memory.

As described above, the recording list information of the undeleted broadcast program is stored and managed in the memory 16 as reserved deletion information, and when the user inserts a memory card, the reserved deletion stored and managed in the memory is stored. Searching for information, the user automatically deletes a specific broadcast program that the user previously requested to delete, or asks the user again whether to delete the program, and then deletes the specific broadcast program according to the user's selection.

In addition, the microcomputer 14 selects whether the user deletes only the recording information or deletes both the recording information and the broadcasting program data with respect to the broadcast program requested to be deleted through the recording list information as described above. To help.

For reference, in addition to the rewritable Blu-ray Disc, the present invention is applicable to other various types of optical discs, and a recording / playback apparatus of a single product provided with only one of an optical disc driver, a hard disc driver, and a memory card driver. Applicable to

Or more, preferred embodiments of the present invention described above, for the purpose of illustration, those skilled in the art, within the technical spirit and the technical scope of the present invention disclosed in the appended claims below, to further improve various other embodiments Changes, substitutions or additions will be possible.

The method of managing a recording list of a broadcast program according to the present invention, which is constructed and constructed as described above, includes an optical disc such as a rewritable Blu-ray Disc (BD-RE), a hard disk (HDD), and a memory card (Memory Card). The recording information of each broadcast program recorded on the recording medium, together with the identification information of the recording medium, is stored in the recording list corresponding to the EPG information in the device, and the recording list stored in the device is recorded on the recording medium. By outputting and displaying the OS video corresponding to the information, the user can search for the recording information such as the program name, broadcast date and time, channel, station name, etc., in the same manner as searching through the OS video of the pidji information. It is possible to more easily select and play or delete desired broadcast programs. It is a very useful invention.

Claims (15)

Recording and storing the recording information of the broadcast program recorded on the recording medium in a nonvolatile memory in the device as a recording list corresponding to EPG information together with identification information of the recording medium; And The recording list stored in the non-volatile memory of the device is displayed as an OSD image corresponding to the information of the page, including the identification information of the recording medium, and displaying the currently selected user broadcast program. Method of managing the recording list of a broadcast program comprising the two steps. delete The method of claim 1, The recording information may include at least one of a broadcast program name, a broadcast date and time, a channel, a broadcast station name, and a file name in a record medium for a broadcast program recorded on the recording medium. How to manage the recording list. The method of claim 1, And the identification information is a unique ID assigned to the recording medium or a recording medium name. The method of claim 1, In the second step, when requesting phiji information on a previously recorded broadcast program while displaying the EPG information on a plurality of broadcast programs scheduled to be broadcast, the recorded list stored in the device is read out, A method of managing a recording list of a broadcast program, characterized by outputting and displaying an OS video corresponding to the information. delete The method of claim 1, The method for managing the recording list of the broadcast program, wherein the icon representing the recording medium is additionally displayed or separately displayed in the highlighted state by color change in the broadcast program information that can be selected by the current user. delete A step (1) of determining whether a specific broadcast program selected by a user can be reproduced in a recording list displayed as an OSD image corresponding to the phi information; And And searching for and reproducing the specific broadcast program or requesting the insertion of a recording medium on which the specific broadcast program is recorded according to the determination result. The method of claim 9, In step 1, the identification information of the recording medium on which the specific broadcast program selected by the user is recorded is searched and checked in the recording list, and the recording medium to which the identification information has been assigned is inserted into the device for playback. A recording list management method of a broadcast program, characterized in that it is determined whether or not possible. The method of claim 9, In step 2, if the specific broadcast program cannot be reproduced according to the determination result, the second message outputs a guide message requesting to insert a recording medium on which the specific broadcast program is recorded into the device. And a recording medium name or a recording medium name of the recording medium. A step (1) of determining whether a specific broadcast program selected by a user can be deleted in a recording list displayed as an OSD image corresponding to the phi information; And Recording and managing the broadcast program according to a result of the determination, comprising: searching and deleting the specific broadcast program or additionally recording information indicating reservation deletion in the recording information of the specific broadcast program. Way. The method of claim 12, In step 1, the identification information of the recording medium on which the specific broadcast program selected by the user is recorded is searched and confirmed in the recording list, and the recording medium to which the identification information is assigned is inserted into the device and then deleted. A recording list management method of a broadcast program, characterized in that it is determined whether or not possible. The method of claim 12, After the step 2, when the recording medium recording the specific broadcast program is inserted into the device, outputting and displaying a guide message indicating reservation deletion of the specific broadcast program. How to manage recording list. The method of claim 12, And after the step 2, selecting and deleting only the recording information of the specific broadcast program selected by the user or deleting the recording information and the specific broadcast program together in the recording list. How to manage recording list of broadcasting program.

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