TWI229555B

TWI229555B - Method for recording editable maker specific information, and apparatus and information storage medium thereof

Info

Publication number: TWI229555B
Application number: TW91120252A
Authority: TW
Inventors: Sung-Wook Park
Original assignee: Samsung Electronics Co Ltd
Priority date: 2002-08-30
Filing date: 2002-09-05
Publication date: 2005-03-11

Abstract

Provided are a method of and an apparatus for recording editable maker information, and an information storage medium thereof. In the method of recording, maker information respectively corresponding to the digital broadcasting programs is recorded in an extended information area of a management information area in which navigation data is recorded. Maker information pointers pointing out the maker information is recorded in a program management information area of the management information area in which management information on the digital broadcasting programs is recorded so as to respectively correspond to the digital broadcasting programs. As a result, an area, in which navigation data for navigating contents having new data structures can be recorded, can secured even in an apparatus that does not support the recording of digital broadcasting programs having new data structures. Also, when a predetermined digital broadcasting program is edited, editable navigation data corresponding to the predetermined digital broadcasting program can also be recorded.

Description

1229555 五、發明說明（2) 結構的標籤資訊只是被記錄當作碟片資訊的情況下，雖然預定的節目的内容被編輯，亦即，改變、刪除等，但被記錄當作碟片資訊的標籤資訊不會一致地編輯。例如，假設使用者A使用能夠記錄地波傳播廣播節目的記錄/重製裝置A將節目A記錄在碟片上，記錄記錄/重製裝置A的標藏資訊當作碟片資訊，以及將該碟片借給使用者 B。使用者B具有能夠記錄視訊廣播節目的記錄/重製裝置 B。當使用者B將節目B記錄在該碟片上使得節目B覆蓋掉節目A時，節目A的至少一部分會被刪除。在此處，記錄/重製裝置B無法辨識伴隨節目A被記錄/重製裝置A記錄當作碟片資訊的標籤資訊，並且也無法辨識記錄/重製裝置A記錄的關於節目A的標籤資訊。於是，雖然節目A被刪除，但關於節目A的標籤資訊被遺留下來。以後，當使用者A將該碟片放入記錄/重製裝置A時，記錄/重製裝置A可以辨識先前記錄的標籤資訊。例如，一段節目A的至少一部分，其為該標籤資訊，被記錄/重製裝置B刪除，記錄在該指定部分的資料被重製為對於節目A的代表性資訊。然而，因為節目B已被記錄在該指定部分，重製的可能是意料之外的資料（節目B的一部分）而非指定的部分。發明總結為了解決上述問題，本發明之一目的是提供一種裝置及方法，能夠確保一個區域是無庸顧慮的，於其中可以記錄用於導覽内容的具有新的資料結構的導覽資料，即使是在不支援具有新的資料結構的數位廣播節目的記錄/重製1229555 V. Description of the invention (2) In the case where the tag information of the structure is only recorded as disc information, although the content of the scheduled program is edited, that is, changed, deleted, etc., it is recorded as disc information. Tag information is not edited consistently. For example, suppose that user A records program A on a disc using a recording / reproducing device A capable of recording terrestrial broadcasting programs, records the recording / reproducing device A's possession information as disc information, and The disc is lent to user B. The user B has a recording / reproducing device B capable of recording a video broadcast program. When user B records program B on the disc so that program B overwrites program A, at least a part of program A is deleted. Here, the recording / reproducing device B cannot recognize the tag information accompanying the program A being recorded / reproduced by the recording / reproducing device A as disc information, and cannot recognize the tag information about the program A recorded by the recording / reproducing device A . Thus, although the program A is deleted, the tag information about the program A is left behind. In the future, when the user A puts the disc in the recording / reproducing device A, the recording / reproducing device A can recognize the previously recorded label information. For example, at least a part of a program A, which is the tag information, is deleted by the recording / reproducing device B, and the data recorded in the designated portion is reproduced as representative information for the program A. However, since program B has been recorded in the designated section, the reproduction may be unexpected material (part of program B) instead of the designated section. Summary of the Invention In order to solve the above problems, an object of the present invention is to provide a device and method that can ensure an area without worries, in which navigation data with a new data structure for navigation content can be recorded, even if it is Recording / reproduction of digital broadcasting programs with new data structures is not supported

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0C423B 1229555 五、發明說明（3) 裝置中，以及能夠記錄可編輯的管理資訊，當編輯對應的數位廣播節目時，以及資料儲存媒體。本發明之另一目的是提供一種裝置及方法，能夠以可編輯的資料結構記錄關於預定的數位廣播節目的標籤資訊，藉以處理記錄/重製具有不同的資料結構的數位廣播節目的記錄/重製裝置之間的對應的數位廣播節目的版本0 因此，為了達到上述目的，提出一種記錄標籤資訊之方法。數位廣播節目被接收及記錄。分別對應於該些數位廣播節目之標籤資訊被記錄至一管理資訊區之一延伸資訊區中，於其中記錄導覽資料。指到該標籤資訊之標籤資訊指標被記錄至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。為了達到上述目的，提出一種記錄標籤資訊之方法。數位廣播節目被接收及記錄。分別對應於該些數位廣播節目之標籤資訊被記錄至一管理資訊區之一節目管理資訊區中，其包括導覽資料，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。最好，該標籤資訊包括標籤識別及標籤特定資訊。該標籤特定資訊係一預定數位廣播節目之導覽資料。為了達到上述目的，提出用以記錄標籤資訊至一資料儲存媒體上之裝置。該裝置包括一緩衝器，一記錄單元，及一控制器。該緩衝器接收及緩衝構成數位廣播節目之一0C423B 1229555 V. Description of the invention (3) In the device, it can record editable management information, when editing the corresponding digital broadcast program, and data storage medium. Another object of the present invention is to provide a device and method capable of recording tag information about a predetermined digital broadcasting program in an editable data structure, thereby processing recording / reproducing recording / reproducing of digital broadcasting programs having different data structures. Version 0 of the corresponding digital broadcast program between the control devices. Therefore, in order to achieve the above purpose, a method for recording tag information is proposed. Digital broadcast programs are received and recorded. Tag information corresponding to the digital broadcasting programs is recorded in an extended information area of a management information area, and navigation data is recorded therein. The tag information index which refers to the tag information is recorded in a program management information area of the management information area, and management information about the digital broadcast programs is recorded therein so as to correspond to the digital broadcast programs, respectively. In order to achieve the above purpose, a method for recording tag information is proposed. Digital broadcast programs are received and recorded. The tag information corresponding to the digital broadcast programs is recorded in a program management information area of a management information area, which includes navigation information, in which management information about the digital broadcast programs is recorded, so as to correspond to the Some digital broadcasts. Preferably, the tag information includes tag identification and tag specific information. The tag-specific information is navigation information for a predetermined digital broadcast program. In order to achieve the above purpose, a device for recording tag information on a data storage medium is proposed. The device includes a buffer, a recording unit, and a controller. The buffer receiving and buffering constitute one of the digital broadcast programs

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4287 1229555 五、發明說明（4) 位元串流。該記錄單元將該些緩衝之數位廣播節目記錄在該資料儲存媒體上。該控制器控制該記錄單元，藉以記錄該些數位廣播節目，記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一延伸資訊區中，於其中記錄用於該些數位廣播節目之導覽資料，以及記錄指到該標籤資訊之標籤資訊指標至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。為了達到上述目的，提出一種用以記錄標籤資訊至一資料儲存媒體上之裝置。該裝置包括一緩衝器，一記錄單元，及一控制器。該緩衝器接收及緩衝構成數位廣播節目之一位元串流。該記錄單元將該些緩衝之數位廣播節目記錄在該資料儲存媒體上。該控制器控制該記錄單元，藉以記錄該些數位廣播節目，以及記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一節目管理資訊區中，其包括導覽資料，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。為了達到上述目的，提出一種資料儲存媒體，包括數位廣播節目，標籤資訊，及標籤資訊指標。該標籤資訊分別對應於該些數位廣播節目，以及被記錄至一管理資訊區之一延伸資訊區中，於其中記錄重製，編輯，及搜尋該些數位廣播節目所需之導覽資料。該標籤資訊指標被記錄至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣4287 1229555 V. Description of the invention (4) Bit stream. The recording unit records the buffered digital broadcast programs on the data storage medium. The controller controls the recording unit to record the digital broadcast programs, record tag information corresponding to the digital broadcast programs to an extended information area of a management information area, and record therein for the digital broadcast programs. Navigation information and records refer to the tag information indicators of the tag information to a program management information area of the management information area, in which management information about the digital broadcast programs is recorded, so as to correspond to the digital broadcasts respectively program. In order to achieve the above object, a device for recording tag information on a data storage medium is proposed. The device includes a buffer, a recording unit, and a controller. The buffer receives and buffers a one-bit stream of digital broadcast programs. The recording unit records the buffered digital broadcast programs on the data storage medium. The controller controls the recording unit, so as to record the digital broadcast programs, and record tag information corresponding to the digital broadcast programs to a program management information area of a management information area, which includes navigation information in which Management information about the digital broadcast programs is recorded so as to correspond to the digital broadcast programs, respectively. In order to achieve the above purpose, a data storage medium is proposed, including digital broadcast programs, tag information, and tag information indicators. The tag information corresponds to the digital broadcast programs, and is recorded into an extended information area of a management information area, in which the navigation information required for reproduction, editing, and search of the digital broadcast programs is recorded. The label information indicator is recorded in a program management information area of the management information area, in which management information about the digital broadcast programs is recorded so as to correspond to the digital broadcasts respectively.

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0C428B 1229555 五、發明說明（5) 播節目。為了達到上述目的，提出一種資料儲存媒體，包括數位廣播節目及標籤資訊。該標籤資訊被記錄至一管理資訊區之一節目管理資訊區中，於其中記錄重製，編輯，及搜尋該些數位廣播節目所需之導覽資料，藉以分別對應至該些數位廣播節目。本發明之上述目的及優點將會變得更清楚，藉由參照附圖的較佳實施例的詳細說明。 1緩衝器 2控制器 3記錄單元 1 0 0碟片較佳實施例之詳細說明下面，將參照附圖說明本發明的較佳實施例。第1圖是依照本發明的較佳實施例的記錄裝置的方塊圖。請參照第1圖，該記錄裝置被用來記錄接收自數位廣播站的節目，以及包括緩衝器1 、控制器2、及記錄單元 3。緩衝器1接收及緩衝構成數位廣播節目的位元串流，分析該位元串流，以及將時間戳記附加至該位元串流。控制器2依據使用者輸入控制記錄單元3，藉以將緩衝器1緩衝的數位廣播節目記錄在碟片1 0 0上，其為一資料儲存媒體，依照本發明。更進一步，控制器2控制記錄單元3，藉以將標籤資訊以依照本發明的資料結構記錄在碟片1 0 0 上00C428B 1229555 V. Description of the invention (5) Broadcasting programs. In order to achieve the above purpose, a data storage medium is proposed, including digital broadcast programs and tag information. The tag information is recorded in a program management information area of a management information area, where navigation data required for reproduction, editing, and search of the digital broadcast programs are recorded, so as to correspond to the digital broadcast programs, respectively. The above objects and advantages of the present invention will become clearer by referring to the detailed description of the preferred embodiments with reference to the accompanying drawings. 1 Buffer 2 Controller 3 Recording Unit 100 Disc Detailed Description of the Preferred Embodiment Hereinafter, the preferred embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a block diagram of a recording apparatus according to a preferred embodiment of the present invention. Referring to FIG. 1, the recording device is used to record a program received from a digital broadcasting station, and includes a buffer 1, a controller 2, and a recording unit 3. The buffer 1 receives and buffers a bit stream constituting a digital broadcast program, analyzes the bit stream, and appends a time stamp to the bit stream. The controller 2 controls the recording unit 3 according to user input, so as to record the digital broadcast program buffered by the buffer 1 on the disc 100, which is a data storage medium according to the present invention. Furthermore, the controller 2 controls the recording unit 3, so that the tag information is recorded on the disc 1 0 0 on the disc 1 according to the data structure of the present invention.

lOOOlpif.ptd 第 10 頁 GC4289 1229555 五、發明說明（6) 第2圖是記錄在第1圖繪示的碟片1 0 0上的資料的結構的視圖。請參照第2圖，導覽資料及節目#1 、#2、.。.、及#n 被記錄在碟片1 0 0上。節目# 1、# 2、· · ·、及# η分別代表記錄在資料儲存媒體的内容的邏輯單元。例如，節目# 1、# 2、· · ·、及# η可以代表直到記錄的數位廣播節目結束所記錄的位元串流的一個截取量。在記錄該位元串流之後，假如一部分的節目# i 被刪除，則原始的節目# i被留下當作一物件，但重製節目 # i所需的時間會減少。假如至少一部分的節目# i經由編輯程序被改變或重製，則節目# i被定義成被成功地重製。節目# 1 、# 2、· · ·、及# η可以稱為節目集π 。重製節目# i的展現順序和錄製節目# i的順序一樣。然而，在編輯節目# I 時，展現順序可以被改變。導覽資料包括記錄、重製、或編輯記錄在資料儲存媒體上的節目所需的資訊。例如，導覽資料可以包括有關節目集的資訊，有關每一節目的資訊，進入點（重製啟始點），以及有關重製列表的資訊。特別是，導覽資料包括以依照本發明的資料結構記錄的標籤資訊。第3 A圖是依照本發明的實施例的包括標籤資訊的導覽資料的結構的視圖。請參照第3 A圖，該導覽資料被記錄當作數位電視（d i g i t a 1 t e 1 e v i s i ο η，簡稱D T V )記錄管理資訊。DTV記錄管理資訊是指用來管理節目的資訊。在依照本實施例的D T V記錄管理資訊區中，記錄了延伸資訊及節目管理資訊。延伸資訊區是記錄有關不特定内容的額外資lOOlpif.ptd page 10 GC4289 1229555 V. Description of the invention (6) Figure 2 is a view of the structure of the data recorded on the disc 100 shown in Figure 1. Please refer to Figure 2 for guide materials and programs # 1, # 2, .... ., And #n are recorded on disc 100. Programs # 1, # 2, ..., and # η represent logical units of content recorded in the data storage medium, respectively. For example, the programs # 1, # 2, ···, and # η may represent an interception amount of the bit stream recorded until the end of the recorded digital broadcast program. After recording the bit stream, if a part of the program # i is deleted, the original program # i is left as an object, but the time required to reproduce the program # i is reduced. If at least a part of the program #i is changed or reproduced via an editing program, the program #i is defined as being successfully reproduced. Programs # 1, # 2, ···, and # η may be referred to as program sets π. The reproduction sequence of program # i is displayed in the same order as that of recording program # i. However, when editing program # I, the presentation order can be changed. Navigation data includes information needed to record, reproduce, or edit programs recorded on data storage media. For example, the navigation data can include information about the joint catalog, information about each show, entry point (restart point), and information about the remake list. In particular, the navigation data includes tag information recorded in a data structure according to the present invention. FIG. 3A is a view of a structure of a navigation material including tag information according to an embodiment of the present invention. Please refer to FIG. 3A, the navigation information is recorded as digital television (d i g i t a 1 t e 1 e v i s i ο η, referred to as D T V) record management information. DTV record management information refers to information used to manage programs. In the D T V record management information area according to this embodiment, extended information and program management information are recorded. Extended information area is used to record additional information about unspecified content

lOOOlpif.ptd 第11頁 4290 1229555 五、發明說明（7) 訊的區域。至少一部分延伸資訊區被用來記錄用以支援各種數位廣播節目的標藏資訊。於是，延伸資訊包括標籤識別及標籤特定資訊，其為依照本發明的標籤資訊。記錄/ 重製裝置可以經由標籤識別檢查是否有其製造者或其他製造者所製造的記錄/重製裝置記錄了對應的標籤特定資訊。並且，記錄/重製裝置可以檢查對應的標籤特定資訊是否以可辨識的資料結構來記錄。節目管理資訊包括用以管理節目的資訊。例如，節目管理資訊包括用以記錄對應的節目的位置，重製該對應的節目所需的全部時間，以及類似的。在節目管理資訊區中，標籤資訊指標指到記錄依照本發明的延伸資訊中包括的標籤特定資訊的位置。第3 B圖是依照本發明的另一實施例的包括標籤資訊的導覽資料的結構的視圖。請參照第3 B圖，如參照第3 A圖所述的，該導覽資料被記錄當作DTV記錄管理資訊。DTV記錄管理資訊包括延伸資訊及節目管理資訊。DTV記錄管理資訊，延伸資訊，及節目管理資訊的意義與參照第3 A圖所述的相同。然而，用以記錄標籤識別及標籤特定資訊，其為標籤資訊，的位置與第3圖所繪示的不同。詳細的說，在此實施例中，該延伸資訊區包括標籤特定資訊。並且，對應的標籤識別及標籤資訊指標記錄在節目管理資訊區。於是，記錄/重製裝置可以經由標籤資訊指標檢查是否有其製造者或其他製造者所製造的記錄/重製裝置記錄了對應的標籤特定資訊，藉由在搜尋記錄標籤特定資訊的區域之lOOlpif.ptd Page 11 4290 1229555 V. Description of the invention (7) Information area. At least a part of the extended information area is used to record possession information to support various digital broadcasting programs. Thus, the extended information includes tag identification and tag specific information, which is tag information according to the present invention. The recording / reproducing device can check whether the corresponding label-specific information is recorded by a recording / reproducing device manufactured by its manufacturer or other manufacturers through label identification. Also, the recording / reproducing device can check whether the corresponding tag specific information is recorded in a recognizable data structure. Program management information includes information used to manage programs. For example, the program management information includes a location for recording the corresponding program, the entire time required to reproduce the corresponding program, and the like. In the program management information area, the tag information indicator refers to a position where the tag specific information included in the extended information according to the present invention is recorded. Fig. 3B is a view of a structure of a navigation material including tag information according to another embodiment of the present invention. Please refer to FIG. 3B. As described with reference to FIG. 3A, the navigation data is recorded as DTV record management information. DTV record management information includes extended information and program management information. The meaning of DTV record management information, extended information, and program management information is the same as described with reference to FIG. 3A. However, it is used to record label identification and label specific information, which is label information, and its position is different from that shown in FIG. 3. In detail, in this embodiment, the extended information area includes tag-specific information. In addition, the corresponding tag identification and tag information indicators are recorded in the program management information area. Therefore, the recording / reproducing device can check whether the corresponding label-specific information is recorded by the recording / reproducing device manufactured by its manufacturer or other manufacturers through the label information indicator, by searching the area of the recorded label-specific information.

lOOOlpi f.ptd 第12頁 429i 1229555 五、發明說明（8) 前讀取該標籤識別。換言之，該記錄/重製裝置可以檢查對應的標籤特定資訊是否為可辨識的。亦即，因為該標籤識別與該標籤資訊指標一起記錄在節目管理資訊區，當想要取得該標籤特定資訊的内容時，假如其經由該標籤識別判斷對應的標籤特定資訊為無法辨識的，則該記錄/重製裝置無需搜哥記錄對應的貧料的區域。第4圖是依照第3 A圖及第3 B圖的節目管理資訊的資料結構記錄在碟片1 0 0上的視圖。請參照第4圖，節目# 1 、# 2、 # 3、. ·.，以及分別對應至節目# 1、# 2、# 3、· · ·的標籤特定資訊# 1 、# 2、# 3、...被記錄在碟片1 0 0上。節目管理資訊包括標籤資訊指標# 1、# 2、# 3、·..，其分別指到標籤特定資訊# 1 、# 2、# 3、. · ·。如參照第3 A圖及第3 B圖所述的，因為分別對應至節目的標籤資訊指標被記錄在節目管理資訊區中，於其中記錄了編輯、搜尋、及重製該些節目所需的資訊，因此對應至該些節目的資訊被分別連結至該些節目。其結果為，當預定的節目被編輯或刪除時，對應至該預定節目的標籤資訊亦會被編輯或刪除。第5圖是依照本發明的另一實施例的包括標籤資訊的導覽資料的結構的視圖。請參照第5圖，該導覽資料被記錄當作DTV記錄管理資訊。DTV記錄管理資訊是指用來管理節目的資訊。依照本實施例的D T V記錄管理資訊包括節目管理資訊。在該節目管理資訊區中，記錄了用以管理該些節目的資訊。一部分的節目管理資訊區被用來記錄用以支援各種數位廣播節目的標籤資訊。換言之，該節目管理資訊lOOlpi f.ptd Page 12 429i 1229555 V. Description of the invention (8) Read the tag before identification. In other words, the recording / reproducing device can check whether the corresponding tag specific information is identifiable. That is, because the tag identification is recorded in the program management information area together with the tag information indicator, when it wants to obtain the content of the tag specific information, if it determines that the corresponding tag specific information is unrecognizable through the tag identification, then The recording / reproducing device does not need to search the area corresponding to the lean material. Fig. 4 is a view in which the data structure of the program management information according to Figs. 3A and 3B is recorded on the disc 100. Please refer to Figure 4, program # 1, # 2, # 3, ..., and tag specific information # 1, # 2, # 3, which correspond to programs # 1, # 2, # 3, ... ... is recorded on disc 100. The program management information includes tag information indicators # 1, # 2, # 3, ...., which refer to the tag-specific information # 1, # 2, # 3, .... As described with reference to Figures 3A and 3B, because the tag information indicators corresponding to the programs are recorded in the program management information area, which records the editing, search, and reproduction of these programs Information, so the information corresponding to those programs is separately linked to the programs. As a result, when a scheduled program is edited or deleted, the tag information corresponding to the scheduled program is also edited or deleted. Fig. 5 is a view of a structure of a navigation material including tag information according to another embodiment of the present invention. Please refer to Figure 5, the navigation data is recorded as DTV record management information. DTV record management information refers to information used to manage the program. The D T V record management information according to this embodiment includes program management information. In the program management information area, information for managing the programs is recorded. A part of the program management information area is used to record tag information to support various digital broadcast programs. In other words, the program management information

lOOOlpi f.ptd 第13頁 1229555 五、發明說明（9) 包括標籤識別及標籤特定資訊，其為標籤資訊。記錄/重製裝置可以經由標籤識別檢查是否有其製造者或其他製造者所製造的記錄/重製裝置記錄了對應的標籤特定資訊。更進一步，記錄/重製裝置可以檢查對應的標籤特定資訊是否以可辨識的資料結構來記錄。第6圖是記錄在碟片1 0 0上的第5圖的資料的結構的視圖。請參照第6圖，節目# 1 、# 2、# 3、...被記錄在碟片 100上。標籤資訊#1、#2、#3、...及標籤特定資訊#1、 # 2、# 3、. · ·，分別對應至節目# 1、# 2、# 3、· · ·，被記錄在碟片1 0 0上，當作節目管理資訊。該節目管理資訊分別對應至節目# 1 、# 2、# 3、· . ·，藉以指到對應的節目。如參照第5圖所述的，因為標籤識別及標籤特定資訊. 被記錄成標籤資訊，分別對應至節目，在節目管理資訊區中，於其中記錄了編輯、搜尋、及重製該些節目所需的資訊。其結果為，當對應的節目被編輯或删除時，對應至該節目的標籤資訊亦可被編輯或刪除。第7圖是經由導覽資料定義的節目的資料結構的視圖。請參照第7圖，節目鏈資訊（P r 〇 G r a m C h a i η Information ，簡稱PGCI)為用以表示節目鏈（ProGram Chain，簡稱PGC)的資料結構。PGC是指對應於顯示給使用者的播放列表的（部分的）的鏈串。P G C可以分類成原始 PGC，其表示由一連串的節目所構成的節目集，以及使用者定義PGC，其是由使用者定義的，以及由一連串的部分的節目所構成。lOOlpi f.ptd Page 13 1229555 V. Description of the Invention (9) Includes tag identification and tag specific information, which is tag information. The recording / reproducing device can check whether the corresponding label-specific information is recorded by a recording / reproducing device manufactured by its manufacturer or another manufacturer through tag identification. Furthermore, the recording / reproducing device can check whether the corresponding tag specific information is recorded in a recognizable data structure. Fig. 6 is a view showing the structure of the data of Fig. 5 recorded on the disc 100. Referring to FIG. 6, programs # 1, # 2, # 3, ... are recorded on the disc 100. Tag information # 1, # 2, # 3, ... and tag-specific information # 1, # 2, # 3, ... ·, which correspond to the programs # 1, # 2, # 3, · · ·, respectively, are recorded On the disc 100, it is used as program management information. The program management information corresponds to the programs # 1, # 2, # 3, ···, so as to refer to the corresponding programs. As described with reference to FIG. 5, because the tag identification and tag specific information are recorded as tag information, respectively corresponding to the program, in the program management information area, where editing, searching, and reproduction of these programs are recorded Needed information. As a result, when the corresponding program is edited or deleted, the tag information corresponding to the program can also be edited or deleted. FIG. 7 is a view of a data structure of a program defined via a navigation material. Please refer to FIG. 7, the program chain information (Pr 〇 G r a m C h a i η Information, PGCI for short) is a data structure used to indicate a program chain (ProGram Chain, PGC for short). PGC refers to the (partial) chain corresponding to the playlist displayed to the user. P G C can be classified into the original PGC, which represents a program set composed of a series of programs, and a user-defined PGC, which is defined by a user and composed of a series of partial programs.

lOOOlpif.ptd 第14頁 1229555 五、發明說明（ίο) 一個節目是由一個或多個單元（c e 1 1 )所構成。該單元是代表一部分的節目的資料結構’以及分類成原始單元，其存在於原始PGC中，以及使用者定義單元，其存在於使用者定義PGC中。在一個節目集包括的一個節目是由一個或多個原始單元所構成。運輸物件（Transport Object，簡稱TOB)表示一位元串流，於其中即時記錄數位廣播節目。構成T0B的基本單位是運輸物件單位（Transport Object Unit，簡稱T0BU)，其是由傳送自數位廣播電臺的Μ P E G傳輸封包所構成。τ 〇 B U 是依照此實施例的記錄單位，以及節目是以每一個丁〇311來記錄、重製、及編輯的。運輸物件（Transport Object Information，簡稱T0BI)是通知關於該TOB的資訊的資料結構。如第7圖所繪示，在T0BI中定義時間對映（t ime MAP，簡稱TMAP) 。TMAP為用來將配置給TOB的演出時間對映至對應的T0BU的位址。於是，單元指出TMAP的對應的 T0B的開始時間及結束時間，以及TMAP對映在該開始時間及結束時間定義的演出時間要重製的τ〇βυ的位址。在此實施例中的Τ0Β的資料結構是根據[information Technology Generic coding of moving pictures and associated audio : Systems (ISOIEC 13818 - 1)]。換言之’一個Τ 0 B包括副圖像資料、即時資料資訊、及M p E G 傳輸封包。該些Μ P E G傳輪封包包括視訊資料、音訊資料、及加值使用者資料。構成T〇B的T0BU包括複數個具有固定大小的封包。在封包的大小與DVD家族碟片中使用的邏輯lOOlpif.ptd Page 14 1229555 5. Invention Description (ίο) A program is made up of one or more units (c e 1 1). This unit is a data structure 'representing a part of the program and is classified into an original unit, which exists in the original PGC, and a user-defined unit, which exists in the user-defined PGC. A program included in a program set is composed of one or more original units. A transport object (TOB) refers to a one-bit stream in which digital broadcast programs are recorded in real time. The basic unit constituting T0B is a Transport Object Unit (T0BU), which is composed of MPPE transmission packets transmitted from digital broadcasting stations. τ 〇 B U is a recording unit according to this embodiment, and the program is recorded, reproduced, and edited with each D0 311. Transport Object Information (TOBI) is a data structure that notifies information about the TOB. As shown in FIG. 7, a time map (t MAP, TMAP for short) is defined in TOBI. TMAP is the address used to map the performance time allocated to the TOB to the corresponding TOBU. Therefore, the unit indicates the start time and end time of the corresponding T0B of the TMAP, and the address of τ〇βυ that the TMAP maps to the performance time defined by the start time and the end time. The data structure of TOB in this embodiment is based on [information Technology Generic coding of moving pictures and associated audio: Systems (ISOIEC 13818-1)]. In other words, a TOB includes sub-picture data, real-time data information, and M p E G transmission packets. The MP PEG round packets include video data, audio data, and value-added user data. The TOBU constituting TOB includes a plurality of packets having a fixed size. The logic used in packet size and DVD family discs

lOOOlpif.ptdlOOOlpif.ptd

第15頁 GC4234 1229555 五、發明說明（11) 區塊的大小一樣的情況時，該些封包可以被記錄在該些 DVD家族碟片中定義的邏輯區塊中。換言之，該些封包與該些D V D家族碟片相容。第8圖至第1 3圖是對應至第7圖的導覽資料的導覽資料的結構的實例的視圖。請參照第8圖，該導覽資料被記錄成DTV記錄管理器，其為DTV記錄管理資訊。該DTV記錄管理器包括P G C資訊表格及延伸資訊表格。請參照第9圖，在PGC資訊表格中，記錄了節目鏈一般資訊，其包括關於節目鏈的一般資訊及節目資訊# 1 、# 2、 # 3、· · ·、及# η，其包括關於η個節目的節目管理資訊。單元資訊搜尋指標# 1、· · ·、及# η以及單元資訊# 1、· · ·、及 #η也被記錄在PGC資訊表格中。在單元資訊# i中，記錄了關於對應的單元及單元進入點資訊。該單元進入點資訊指到對應的單元的開始時間（開始點）及結束時間（結束點）。請參照第1 0圖，節目資訊# i包括標籤特定資訊（m a k e r specific information，簡稱MSI)搜尋指標，其為標籤資訊指標。請參照第1 1圖，延伸資訊表格包括延伸資訊表格資訊、延伸資訊搜尋指標# 1、· · ·、及# η、以及延伸資訊 # 1 、. . ·、及# η。延伸資訊區係記錄關於不特定内容的額外資訊的區域。至少一部分延伸資訊區被用來記錄用以支援各種數位廣播節目的標籤資訊。Page 15 GC4234 1229555 V. Description of the Invention (11) When the block size is the same, the packets can be recorded in the logical blocks defined in the DVD family discs. In other words, the packets are compatible with the D V D family discs. 8 to 13 are views of an example of the structure of the navigation material corresponding to the navigation material of FIG. 7. Referring to FIG. 8, the navigation data is recorded as a DTV record manager, which is DTV record management information. The DTV record manager includes a P G C information form and an extended information form. Please refer to FIG. 9. In the PGC information table, general information of the program chain is recorded, which includes general information about the program chain and program information # 1, # 2, # 3, · · ·, and # η, which includes information about Program management information for n programs. The cell information search indicators # 1, ···, and # η and the cell information # 1 ···, and # η are also recorded in the PGC information table. In the unit information #i, information about the corresponding unit and the unit entry point is recorded. The unit entry point information refers to the start time (start point) and end time (end point) of the corresponding unit. Please refer to FIG. 10, the program information #i includes a tag specific information (MASI) search index, which is a tag information index. Please refer to FIG. 11, the extended information table includes extended information table information, extended information search index # 1, · · ·, and # η, and extended information # 1,..., And # η. An extended information area is an area where additional information about unspecified content is recorded. At least a part of the extended information area is used to record tag information to support various digital broadcast programs.

請參照第1 2圖，延伸資訊# i包括延伸資訊的名稱Ε I的名稱，關於延伸資訊的記錄時間，以及延伸資訊的資料E IPlease refer to Fig. 12. The extended information #i includes the name of the extended information EI, the recording time of the extended information, and the data E I of the extended information.

lOOOlpif.ptd 第 16 頁 GC4205 1229555 五、發明說明（12) 的資料。請參照第1 3圖，其繪示MS I的資料結構，其為依照本發明的延伸資訊的實例及標籤資訊。該MSI包括MSI的名稱 MSI的名稱，其為標籤識別，關於MSI的記錄時間MSI記錄時間，以及MSI的資料MSI的資料。MSI的資料具有製造者指定的資訊結構。例如，當未定義資料被導覽時，可以記錄重製或編輯該未定義内容所需的導覽資料。亦可記錄版權資訊，用於電子交易的銀行帳戶資訊，用以更新内容的網際網路位址，以及類似的。更進一步，可以記錄其他製造者指定的各種不同的資訊。如上所述，依照第8圖至第1 3圖所繪示的資料結構，因為對應至節目的M S I資訊被記錄在延伸資訊表格中，因此 M S I資訊被連結至該些節目。其結果為，當預定的節目被編輯或刪除時，對應至該預定節目的標籤資訊亦會被編輯或刪除。第1 4圖及第1 5圖是對應至第7圖中所繪示的導覽資料的導覽資料的結構的另一實例的視圖。請參照第1 4圖，該導覽資料被記錄當作DTV記錄管理器，其為DTV記錄管理資訊。該DTV記錄管理器包括PGC資訊表格。該PGC資訊表格具有與參照第9圖所敘述的PGC資訊表格相同的資料結構，因而省略其重複的說明。請參照第1 5圖，節目資訊# i具有MS I ，其為依照本發明的標籤資訊，隨同重製、搜尋、或編輯節目# i所需的資訊。該M S I包括M S I的名稱M S I的名稱，其為標籤識別，關lOOlpif.ptd page 16 GC4205 1229555 V. Information on invention description (12). Please refer to FIG. 13 for a data structure of the MSI, which is an example of extended information according to the present invention and label information. The MSI includes the name of the MSI, the name of the MSI, which is the tag identification, the recording time of the MSI, the recording time of the MSI, and the information of the MSI. MSI's data has an information structure specified by the manufacturer. For example, when undefined material is navigated, you can record the navigation material required to reproduce or edit the undefined content. It can also record copyright information, bank account information for electronic transactions, Internet addresses to update content, and the like. Furthermore, various information specified by other manufacturers can be recorded. As described above, according to the data structures shown in FIGS. 8 to 13, since the M S I information corresponding to the program is recorded in the extended information table, the M S I information is linked to the programs. As a result, when a scheduled program is edited or deleted, the tag information corresponding to the scheduled program is also edited or deleted. 14 and 15 are views showing another example of the structure of the guide material corresponding to the guide material shown in FIG. 7. Please refer to FIG. 14, the navigation data is recorded as the DTV record manager, which is the DTV record management information. The DTV record manager includes a PGC information form. This PGC information table has the same data structure as that of the PGC information table described with reference to FIG. 9, and a duplicate description thereof is omitted. Referring to FIG. 15, the program information # i has MSI, which is tag information according to the present invention, and the information required for reprogramming, searching, or editing the program # i is accompanied. The M S I includes the name of M S I, which is the tag identification.

10001 pi f.ptd 第17頁 GC4297 1229555 五、發明說明（13) 於MSI的記錄時間MSI記錄時間，以及MSI的資料MSI的資料。MS I的資料具有製造者指定的資訊結構。例如，當未定義資料被導覽時，可以記錄重製或編輯該未定義内容所需的導覽資料。亦可記錄版權資訊，用於電子交易的銀行帳戶資訊，用以更新内容的網際網路位址，以及類似的。更進一步，可以記錄其他製造者指定的各種不同的資訊。如上所述，依照第1 4圖及第1 5圖所繪示的資料結構，因為M S I被記錄在P G C資訊表格的節目資訊中，因此該M S I 資訊被連結至該些節目。其結果為，當預定的節目被編輯或刪除時，對應至該預定節目的M S I資訊亦會被編輯或刪除。同時，第8圖至第1 5圖中所繪示的資料結構符合於用以記錄/重製傳統的數位廣播節目的記錄/重製裝置所支援的導覽資料結構，除了標籤資訊以外。於是，第8圖至第1 5 圖中所繪示的資料結構與其他記錄/重製裝置高度相容。如上所述，依照本發明，一個區域，於其中記錄用於導覽内容的具有新的資料結構的導覽資料，即使是在不支援具有新的資料結構的數位廣播節目的記錄的裝置中亦是無庸顧慮的。並且，當預定的數位廣播節目被編輯時，對應至該預定的數位廣播節目的可編輯的導覽資料亦會被記錄。更進一步，在用以記錄/重製具有不同的資料結構的數位廣播節目的裝置之間，可以以可編輯的結構記錄關於預定的數位廣播節目的標籤資訊，藉以處理該預定的數位廣播節目的版本。10001 pi f.ptd page 17 GC4297 1229555 V. Description of the invention (13) Recording time in MSI MSI recording time and MSI data MSI data. The data of MS I has the information structure specified by the manufacturer. For example, when the undefined material is navigated, the navigation material required to reproduce or edit the undefined content may be recorded. It can also record copyright information, bank account information for electronic transactions, Internet addresses to update content, and the like. Furthermore, various information specified by other manufacturers can be recorded. As described above, according to the data structures shown in FIG. 14 and FIG. 15, since M S I is recorded in the program information of the P G C information table, the M S I information is linked to the programs. As a result, when a scheduled program is edited or deleted, the M S I information corresponding to the scheduled program is also edited or deleted. Meanwhile, the data structures shown in FIGS. 8 to 15 conform to the navigation data structure supported by a recording / reproducing device for recording / reproducing a conventional digital broadcast program, except for tag information. As a result, the data structures shown in Figures 8 to 15 are highly compatible with other recording / reproducing devices. As described above, according to the present invention, a region in which navigation data with a new data structure for navigation content is recorded, even in a device that does not support recording of digital broadcast programs with a new data structure No worries. Also, when a predetermined digital broadcast program is edited, editable navigation data corresponding to the predetermined digital broadcast program is also recorded. Furthermore, among the devices for recording / reproducing digital broadcast programs with different data structures, tag information about a predetermined digital broadcast program can be recorded in an editable structure to process the predetermined digital broadcast program. version.

lOOOlpif.ptd 第18頁 C4293 1229555 圖式簡單說明第1圖是依照本發明的較佳實施例的記錄裝置的方塊圖，第2圖是記錄在第1圖繪示的碟片1 0 0上的資料的結構的視圖，第3 A圖及第3 B圖是依照本發明的實施例的包括標籤資訊的導覽貧料的結構的視圖，第4圖是依照第3 A圖及第3 B圖的節目管理資訊的資料結構記錄在碟片1 0 0上的視圖；第5圖是依照本發明的另一實施例的包括標籤資訊的導覽資料的結構的視圖；第6圖是依照第5圖的節目管理資訊的資料結構記錄在碟片1 0 0上的的視圖；第7圖是經由導覽資料定義的節目的資料結構的視圖第8圖至第13圖是對應至第7圖所繪示的導覽資料的導覽資料的結構的實例的視圖；以及第1 4圖及第1 5圖是對應至第7圖所繪示的導覽資料的導覽資料的結構的另一實例的視圖。lOOlpif.ptd page 18 C4293 1229555 Brief description of the diagrams Figure 1 is a block diagram of a recording device according to a preferred embodiment of the present invention, and Figure 2 is recorded on the disc 100 shown in Figure 1 3A and 3B are views of the structure of a navigation material including tag information according to an embodiment of the present invention, and FIG. 4 is a view according to FIGS. 3A and 3B FIG. 5 is a view showing a structure of a program management information recorded on a disc 100; FIG. 5 is a view showing a structure of a navigation data including tag information according to another embodiment of the present invention; FIG. 6 is a view according to FIG. Figure 7 shows the data structure of the program management information recorded on the disc 100; Figure 7 is a view of the data structure of the program defined by the navigation material; Figures 8 to 13 correspond to Figure 7 A view of an example of the structure of the guide material shown in the guide material; and FIGS. 14 and 15 are another examples of the structure of the guide material corresponding to the guide material shown in FIG. 7 View.

lOOOlpi f.ptd 第19頁lOOlpi f.ptd p. 19

Claims

1229555 六、申請專利範圍 1 . 一種記錄標籤資訊之方法，該方法包括： (a )接收及記錄數位廣播節目； (b )記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一延伸資訊區中，於其中記錄導覽資料；以及 (c )記錄指到該標籤資訊之標籤資訊指標至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。 2.如申請專利範圍第1項所述之方法，其中該標籤資訊包括標籤識別及標籤特定資訊。 3 .如申請專利範圍第2項所述之方法，其中該標籤特定資訊係一預定數位廣播節目之導覽資料。 4. 一種記錄標籤資訊之方法，該方法包括： (a )接收及記錄數位廣播節目；以及 (b)記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一節目管理資訊區中，其包括導覽資料，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。 5 .如申請專利範圍第4項所述之方法，其中該標藏資訊包括標籤識別及標籤特定資訊。 6 .如申請專利範圍第5項所述之方法，其中該標籤特定資訊係一預定數位廣播節目之導覽資料。 7. —種用以記錄標籤資訊至一資料儲存媒體上之裝置，該裝置包括：1229555 VI. Scope of Patent Application 1. A method for recording label information, the method includes: (a) receiving and recording digital broadcast programs; (b) recording label information corresponding to the digital broadcast programs to a management information area An extended information area in which navigation data is recorded; and (c) recording refers to a label information indicator of the label information to a program management information area of the management information area, in which information about the digital broadcast programs is recorded Management information to correspond to the digital broadcast programs respectively. 2. The method according to item 1 of the scope of patent application, wherein the tag information includes tag identification and tag specific information. 3. The method as described in item 2 of the scope of patent application, wherein the tag specific information is navigation information of a predetermined digital broadcast program. 4. A method for recording tag information, the method comprising: (a) receiving and recording digital broadcast programs; and (b) recording tag information corresponding to the digital broadcast programs to a program management information area of a management information area It includes navigation information in which management information about the digital broadcast programs is recorded so as to correspond to the digital broadcast programs respectively. 5. The method as described in item 4 of the scope of patent application, wherein the possession information includes tag identification and tag specific information. 6. The method according to item 5 of the scope of patent application, wherein the tag specific information is navigation information of a predetermined digital broadcast program. 7. —A device for recording label information on a data storage medium, the device includes:

lOOOlpif.ptd 第 20 頁 0C4299 1229555 六、申請專利範圍位元一緩衝器，其接收及緩衝構成數位廣播節目之串流；一記錄單元，其將該些緩衝之數位廣播節目記錄在該資料儲存媒體上；以及一控制器，其控制該記錄單元，藉以記錄該些數位廣播節目，記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一延伸資訊區中，於其中記錄用於該些數位廣播節目之導覽資料，以及記錄指到該標籤資訊之標籤資訊指標至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。其中該標籤資訊其中該標籤特定 8.如申請專利範圍第7項所述之裝置包括標籤識別及標籤特定資訊。 9 .如申請專利範圍第8項所述之裝置資訊係一預定數位廣播節目之導覽資料。 1 0 . —種用以記錄標籤資訊至一資料儲存媒體上之裝置，該裝置包括：一緩衝器，其接收及緩衝構成數位廣播節目之一位元串流，一記錄單元，其將該些緩衝之數位廣播節目記錄在該資料儲存媒體上；以及. 一控制器，其控制該記錄單元，藉以記錄該些數位廣播節目，以及記錄分別對應於該些數位廣播節目之標籤資訊至一管理資訊區之一節目管理資訊區中，其包括導覽資lOOlpif.ptd Page 20 0C4299 1229555 VI. Patent application bit buffer, which receives and buffers the stream of digital broadcast programs; a recording unit, which records the buffered digital broadcast programs on the data storage medium And a controller that controls the recording unit to record the digital broadcast programs, record tag information corresponding to the digital broadcast programs to an extended information area of a management information area, and record therein for The navigation information of the digital broadcast programs and the record refers to the label information indicators of the label information to a program management information area of the management information area, in which management information about the digital broadcast programs is recorded, so as to correspond to them To the digital broadcasts. Where the tag information is where the tag is specific 8. The device described in item 7 of the scope of patent application includes tag identification and tag specific information. 9. The device information as described in item 8 of the scope of patent application is a guide for a predetermined digital broadcast program. 1 0. A device for recording tag information on a data storage medium, the device includes: a buffer that receives and buffers a bit stream that constitutes a digital broadcast program, a recording unit that converts these The buffered digital broadcast programs are recorded on the data storage medium; and. A controller that controls the recording unit to record the digital broadcast programs, and record tag information corresponding to the digital broadcast programs to a management information One of the program management information areas, which includes tour information

lOOOlpif.ptd 第21頁 C4301 1229555 六、申請專利範圍料，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。 1 1 ·如申請專利範圍第1 0項所述之裝置，其中該標籤資訊包括標籤識別及標籤特定資訊。 1 2 ·如申請專利範圍第1 1項所述之裝置，其中該標籤特定資訊係一預定數位廣播節目之導覽資料。 1 3. —種資料儲存媒體，包括：數位廣播節目；標籤資訊，其分別對應於該些數位廣播節目，以及被記錄至一管理資訊區之一延伸資訊區中，於其中記錄重製，編輯，及搜尋該些數位廣播節目所需之導覽資料；以及標籤資訊指標，其被記錄至該管理資訊區之一節目管理資訊區中，於其中記錄有關該些數位廣播節目之管理資訊，藉以分別對應至該些數位廣播節目。 1 4.如申請專利範圍第1 3項所述之資料儲存媒體，其中該標籤資訊包括標籤識別及標籤特定資訊。 1 5 .如申請專利範圍第1 4項所述之資料儲存媒體，其中該標籤特定資訊係一預定數位廣播節目之導覽資料。 1 6. —種資料儲存媒體，包括：數位廣播節目；以及標籤資訊，其被記錄至一管理資訊區之一節目管理資訊區中，於其中記錄重製，編輯，及搜尋該些數位廣播節目所需之導覽資料，藉以分別對應至該些數位廣播節目。lOOlpif.ptd Page 21 C4301 1229555 6. Scope of patent application, in which management information about the digital broadcast programs is recorded, so as to correspond to the digital broadcast programs respectively. 1 1 · The device described in item 10 of the scope of patent application, wherein the tag information includes tag identification and tag specific information. 1 2 · The device as described in item 11 of the scope of patent application, wherein the tag specific information is navigation information of a predetermined digital broadcast program. 1 3. —A kind of data storage medium, including: digital broadcasting programs; tag information, which respectively correspond to the digital broadcasting programs, and are recorded in an extended information area of a management information area, in which records are reproduced and edited , And search navigation information required for the digital broadcast programs; and tag information indicators, which are recorded in the program management information area of one of the management information areas, in which management information about the digital broadcast programs is recorded, thereby Corresponds to these digital broadcast programs. 1 4. The data storage medium as described in item 13 of the scope of patent application, wherein the tag information includes tag identification and tag specific information. 15. The data storage medium according to item 14 of the scope of patent application, wherein the tag specific information is navigation data of a predetermined digital broadcast program. 16. A variety of data storage media, including: digital broadcast programs; and tag information, which is recorded into a program management information area of a management information area, in which records are reproduced, edited, and searched for the digital broadcast programs The required navigation materials are corresponding to these digital broadcast programs.

lOOOlpi f.ptd 第22頁 GC4300 1229555 - —_鍾五、發明說明（1) 11lOOlpi f.ptd Page 22 GC4300 1229555-—_ Clock V. Description of Invention (1) 11

修正 ^ ji| 發明背景 1 · 發明領域本發明是有關於數位廣播節目之記錄，特別是，有關於一種用以記錄關於具有不同資料結構的數位廣播節目的可編輯標籤資訊的方法與裝置，以及資料儲存媒體。 2 · 相關技藝之說明數位廣播節目可以與傳統的廣播節目在相同的範圍播放，經由廣播系統或擾頻方法（s c r a m b 1 e m e t h 〇 d )。雖然使相同的廣播系統，但在相同的範圍的傳送的節目的資料結構可能不相同。例如，像韓國廣播系統（K 〇 r e a Broadcasting System，簡稱KBS)、共同廣播股份公司 (Mutual Broadcasting Corporation ，簡稱MBC)等數位廣播公司製作及播放具有各種的資料結構的節目。並且，依據數位視訊廣播（Digital Video Broadcasting，簡稱 D V B )標準的節目的視訊與音訊資料分別以動畫專家團體 (Motion Picture Experts Group，簡稱诞？£6)2與篮？£(^1/2 為基礎。依據數位地波傳播廣播標準（d i g i t a 1 ground-wave propagation broadcast i ng standard)的節目的視訊與音訊資料分別以MPEG2及音訊標碼（Audi ο Coding，簡稱AC)3為基礎。一個記錄裝置，其接收及廣播傳統的數位廣播節目，記錄該記錄裝置的製造者指定的標籤資訊，當作在導覽資料區的碟片資訊。因為標籤資訊是由記錄裝置的製造者指定的，其詳細内容會依據製造者而改變。在具有不同資料^ Ji | BACKGROUND OF THE INVENTION 1 · FIELD OF THE INVENTION The present invention relates to the recording of digital broadcast programs, and in particular, to a method and device for recording editable tag information about digital broadcast programs with different data structures, and Data storage media. 2 · Description of related techniques Digital broadcasting programs can be broadcasted in the same range as traditional broadcasting programs, through the broadcasting system or scrambling method (sc cr a m b 1 e m e t h 〇 d). Although the same broadcasting system is used, the data structure of programs transmitted in the same range may be different. For example, digital broadcasting companies such as Korea Broadcasting System (KBS), Mutual Broadcasting Corporation (MBC) and other digital broadcasting companies produce and broadcast programs with various data structures. In addition, the video and audio data of programs based on the Digital Video Broadcasting (DVB) standard are based on the Motion Picture Experts Group (referred to as £ 6) 2 and the basket? £ (^ 1/2 as the basis. The video and audio data of programs based on the digital ground wave propagation broadcast standard (digita 1 ground-wave propagation broadcast standard) are respectively MPEG2 and Audio Coding (AC) 3 as a basis. A recording device that receives and broadcasts traditional digital broadcast programs, records the label information specified by the manufacturer of the recording device, and uses it as disc information in the navigation data area. Because the label information is provided by the recording device The details specified by the manufacturer will change depending on the manufacturer.

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