TW594689B

TW594689B - Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatus

Info

Publication number: TW594689B
Application number: TW91117043A
Authority: TW
Inventors: Miyuki Sasaki; Yoshio Gotoh; Yoshihisa Fukushima
Original assignee: Matsushita Electric Ind Co Ltd
Priority date: 2001-08-02
Filing date: 2002-07-30
Publication date: 2004-06-21
Also published as: TWI235361B

Abstract

According to a recording method for a conventional rewritable disc, the latest data is recorded by rewriting data in an identical area. In the case of a disc of which the number of times of data rewrite is limited, this causes a problem that a defect block is easily generated. The present invention has an objective of providing an information recording medium, an information recording and reproduction method, and an information recording and reproduction system apparatus, by which data is recorded sequentially from an unallocated area after an entry sector number, and data recording is sequentially repeated from an inner portion to an outer portion.

Description

594689 A7 B7594689 A7 B7

真、發明説明（1 ) 說明貝訊圮錄媒體、資訊記錄方法、資訊記錄裝置、資訊播放方法、及資訊播放裝置。技術範疇本發明說明·一種資訊記錄媒體，其中限制資料可重寫在該相同區域中的次數；一種用以將資訊記錄在該一種資訊圮錄媒體上之方法及裝置；及一種用以播放記錄在該_ 種資訊記錄媒體上之資訊的方法及裝置。背景技藝一種代表性之磁區結構的資訊記綠媒體為一個光碟。由於近來該種光碟的密度和容量都增加了，且由於越來越多的資訊都藉由多媒體來轉移，故現在均利用複數個記錄在一個光碟上的資料串列互動式地享受影像和聲音資料。一個上面記錄互動式影像資料的磁碟含有一個A v檔案和一個控制樓案，其中該A V檔案包含複數個MPEG流，且該控制檔案用以控制記錄在該磁碟上之A V資料的播放。下文中將就例證說明一個目錄結構的圖8說明一個A V目錄結構、一個A V檔案與一個控制檔案間的關聯性。一個記錄影像和聲晋資料的A V目錄係位於一個根目錄之下。該AV目錄含有AV檔案（AV檔案- a、AV檔案-c、及AV檔案-d )和一個控制檔案（資料檔），其中該等a V檔案包含該等景> 像和聲音資料本身，且該控制檔案（資料檔）包含關於該等A V檔案的資訊。該控制檔案（資料檔）包含例如”記錄在該磁碟上之影像和聲音資料的標題名稱”、’’播放每 -4- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 ________ B7 __ 五、發明説明（2 ) 一個標題其資料串的順序”、及”慢速播放、正向快捲、 …等等特殊播放所需之I影像、p影像、…等等的位置資訊°就一個控制檔案相對應至一個A V檔案的事例而言，可記錄複數個控制檔案。將該等檔案以預先決定的檔案名稱記錄在一個預先決定的目錄之下，使得該記錄和播放裝置可輕易地存取一個想要的檔案。將就圖2 1說明一個DVD-RAM (可重覆讀寫型DVD)磁碟的一種代表性資料結構，其中該DVD-RAM磁碟為一個可重覆謂寫的磁碟，其利用該等歐洲電腦製造廢商協會 (ECMA) 167標準中所定義的一種磁卷檔案結構將上述檔案記錄在該磁碟上。該圖示的上面相對應至該磁碟的一個内部區域；且該圖示的下面相對應至該磁碟的一個外部區域。自該磁卷空間的前端開始、以一個磁區為單位配置邏輯磁區號碼。一個磁卷結構區域1 〇 1中記錄了用以將該磁碟邏輯式處理成一個磁卷之資訊。該磁卷結構區域1 〇 1亦含有”一個空間位元映射1〇2丨的位置資訊，，和” _個根目錄中一個棺案登錄1 〇22的位置資訊，，。一般而言，利用一個邏輯區塊號碼存取每一個檔案；然而於該實例中，為了簡化說明，故利用一個邏輯磁區號碼存取每一個檔案。一個檔案結構區域1 〇〇 1為一個欲記錄一用以定義一個檔案結構之描述項的區域。空間位元映射丨〇2丨為一個用以管理S磁卷芝間中一個未配置區域的位元映射（以一個磁區為單位）’其中可將一個檔案結構或資料配置給該未配置區域。芝間位元映射1021含有指示”每一個區域是否已有 -5- 本纸張尺度適用中a 0家標準(CNS) Μ規格(細x挪公爱) 594689 A7 B7 五、發明説明（資訊記錄其中”亦或”尚未配置資訊”的資訊（以一個邏輯磁區為單位）。檔案登錄（根目錄）丨022含有一個根目錄的屬性資訊和記錄位置資訊。一個根目錄1〇23含有一個記錄在該根目錄之下之A V目錄（AVDir)其一個檔案登錄1024 的位置資訊。檔案登錄（AVDir) 1024含有一個AV目錄（AVDir) 1025的屬性資訊和記錄位置資訊。A V目錄（AVDir) 1〇25含有一個AV檔案（AV檔案- a)、一個AV檔案（AV檔案-c)、一個A V檔案（A V檔案-d)及一個控制檔案（資料檔）其各自檔案登錄1026、1027、1028及1029的位置資訊。該等A V檔案的檔案登錄和該控制檔案的檔案登錄含有該等記錄在一個檔案區域1 〇〇2中之A V檔案（A V檔案-a )、 A V檔案（A V檔案-c )、A V檔案（A V檔案-d )及控制檔案 (資料檔）1030的屬性資訊和位置資訊。檔案區域1〇〇2為一個欲記錄該等A V檔案資料和該控制檔案資料的區域。一個瑕戚管理區域1003包含一個用以管理一個瑕戚之 DMA(瑕疵管理區域）1〇〇4和一個備用區域1〇〇5，其中將欲記錄在該瑕疵區域中的資料内容改而記錄在備用區域 1005中。該DMA中登記了一個備用登錄，用以管理’，一個被取代的瑕疵區域”和”一個用以取代該瑕疵區域的區域。違備用登餘含有遠瑕疫區域的·一個位址1 〇 4 5和該備用區域的一個位址1046。接著，將就例證說明一個方塊圖的圖2 2和例證說明一個流程圖的圖2 3說明一種用以將新的影像和聲音資料覆 -6 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 裝訂Truth and invention description (1) Describes Bexun recording media, information recording method, information recording device, information playback method, and information playback device. TECHNICAL FIELD The present invention describes an information recording medium in which the number of times data can be rewritten in the same area; a method and device for recording information on the information recording medium; and a method for playing back records Method and device for information on the information recording medium. Background Art A representative information medium with magnetic structure is recorded on a green disc. Since the density and capacity of this type of optical disc have recently increased, and since more and more information is transferred through multimedia, now all use a series of data recorded on a disc to interactively enjoy images and sounds data. A magnetic disk on which interactive image data is recorded contains an AV file and a control file. The AV file contains a plurality of MPEG streams, and the control file is used to control the playback of AV data recorded on the disk. Fig. 8 which illustrates a directory structure hereinafter illustrates the relationship between an AV directory structure, an AV file, and a control file. An AV directory for recording video and audio data is located under a root directory. The AV directory contains AV files (AV file-a, AV file-c, and AV file-d) and a control file (data file), where the a V file contains the scenes > image and sound data itself, And the control file (data file) contains information about these AV files. The control file (data file) contains, for example, "title names of video and audio data recorded on the disk", "playback every -4- this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public) (Centi) 594689 A7 ________ B7 __ 5. Description of the invention (2) The sequence of a title and its data string ", and" slow playback, forward fast scrolling, ..., etc. I video, p video, etc. required for special playback Etc. In the case where one control file corresponds to one AV file, multiple control files can be recorded. Recording such files under a predetermined file name under a predetermined file name allows the recording and playback device to easily access a desired file. A representative data structure of a DVD-RAM (repeatable rewritable DVD) disk will be described with reference to FIG. 21, where the DVD-RAM disk is a rewriteable disk, which uses A magnetic volume file structure defined in the European Computer Manufacturers' Waste Manufacturers Association (ECMA) 167 standard records the above files on the disk. The top of the icon corresponds to an internal area of the disk; and the bottom of the icon corresponds to an external area of the disk. Starting from the front of the magnetic volume space, logical sector numbers are arranged in units of one sector. A magnetic volume structure area 101 records information for logically processing the disk into a magnetic volume. The magnetic volume structure area 101 also contains “location information of a spatial bitmap 102”, and location information of a coffin registration 1022 in the root directory. Generally, each file is accessed using a logical block number; however, in this example, to simplify the description, each file is accessed using a logical sector number. A file structure area 1001 is an area in which a description item for defining a file structure is to be recorded. Space bitmap 丨〇2 丨 is a bitmap (in a magnetic sector unit) used to manage an unconfigured area in the S magnetic volume. Among them, a file structure or data can be allocated to the unconfigured area. . The Shiba bitmap 1021 contains an indication "whether each area already has -5- this paper standard is applicable to a 0 family standards (CNS) M specifications (fine x Norwegian public love) 594689 A7 B7 V. Description of the invention (Information record Among them, "or" information has not been configured (in a logical volume unit). File registration (root directory) 022 contains attribute information and record location information of a root directory. A root directory 1023 contains a record The AV directory (AVDir) under the root directory has a file registering location information of 1024. The file registration (AVDir) 1024 contains attribute information and recording location information of an AV directory (AVDir) 1025. AV directory (AVDir) 1〇 25 contains an AV file (AV file-a), an AV file (AV file -c), an AV file (AV file -d), and a control file (data file) with their respective file registrations 1026, 1027, 1028, and 1029 The file registration of the AV files and the file registration of the control file contain the AV files (AV file-a), AV files (AV file-c), AV file (AV file-d) and control file (data file) attribute information and location information of file 1030. File area 1002 is an area where the AV file data and the control file data are to be recorded. A defect management area 1003 includes a DMA (defect management area) 1004 for managing a defect and a spare area 1005, in which the data content to be recorded in the defective area is recorded in the spare area 1005 instead. A backup registration is registered in the DMA to manage ', a replaced defective area' and 'an area to replace the defective area. An illegal backup contains an address 1 of the far defect area. 〇4 5 and an address of the spare area 1046. Next, FIG. 2 illustrating a block diagram and FIG. 2 illustrating a flowchart will be described. FIG. 3 illustrates a method for overlaying new video and audio data. Paper size applies to China National Standard (CNS) A4 (210 X 297 mm) binding

線 594689 A7Line 594689 A7

寫在該AV檔案(AV檔案_d)上的過程。這裡，該欲新窝的…像和聲音s料比已記綠在該A V檔案（A V樓案_ d 中的影像和聲音資料大。 j (Sl2〇1) —個系統控制區域2〇1遵循一個内建其中、作為檔案結構播放裝置110的控制程式，以便在寫入該新的影像和聲音資料時、自空間位元映射刪中獲得一個其所需之未配置區域的位置資訊，其中該未配置區域的大小相當於該A V檔案（AV檔案-d)其不足的容量。 (S 1202 )系統控制區域2 〇 1遵循一個内建其中、作為榑案記錄裝置2 13的控制程式，以便覆寫該av檔案案-d)中的該資料，及命令一個光碟機驅動裝置2〇5將資料記錄在該於步騾（S 1201 )中所獲得的未配置區域中。光碟機驅動裝置2 0 5記錄一個資料記憶體2 2丨所轉移的影像和聲音資料，及將該相關的控制資料覆寫在該控制檔案 (資料檔）中的該資料上。如於該檔案記錄過程期間偵測到一個瑕症區域時，則光碟機驅動裝置2〇5改而將該欲記錄在一個瑕疵區域1053中的AV檔案内容記錄在備用區域 1005，及將一個備用登錄1051登記在dMA 1004中，其中備用登錄1051為相對應至瑕疵區域1053其一個位址1〇45 和備用區域1005其一個位址1046上的資訊。光碟機驅動裝置2 0 5通知系統控制區域2 0 1 "該記錄作業已完成，·。 (S 1203 )系統控制區域2 0 1遵循一個内建其中.、作為产案結構記錄裝置1101的控制程式，以便反映空間位元映射 1021中用於步騾（S 1202 )中之未配置區域的記錄狀態。 -7- 本纸張尺度適用中國國家標準(CNS) A4規格(210X 297公釐）The process of writing on the AV file (AV file_d). Here, the images and sounds of this new home are larger than the images and sound data recorded in the AV file (AV building case _ d.) J (Sl201)-a system control area 201 A built-in control program as the file structure playback device 110, so that when writing the new video and audio data, it obtains the position information of an unallocated area it needs from the spatial bitmap deletion, where the The size of the unallocated area is equivalent to the insufficient capacity of the AV file (AV file-d). (S 1202) The system control area 2 01 follows a control program built into the file recording device 2 13 in order to be overwritten. Write the data in the av file case -d), and instruct an optical disc drive device 205 to record the data in the unconfigured area obtained in the step (S 1201). The optical disc drive device 2 0 5 records an image and sound data transferred from a data memory 2 2 丨, and overwrites the related control data on the data in the control file (data file). If a defective area is detected during the file recording process, the optical disc drive device 2005 records the content of the AV file to be recorded in a defective area 1053 in the spare area 1005, and a spare area 1005 The registration 1051 is registered in the dMA 1004, where the backup registration 1051 is information corresponding to one address 1045 of the defective area 1053 and one address 1046 of the standby area 1005. The optical disc drive device 2 0 notifies the system control area 2 0 1 " The recording operation is completed, ·. (S 1203) The system control area 2 0 1 follows a built-in control program, which is the production case structure recording device 1101, so as to reflect the unconfigured area of step (S 1202) in the space bit map 1021 for step (S 1202). Record status. -7- This paper size applies to China National Standard (CNS) A4 (210X 297 mm)

594689 A7 __B7 五、發明説明（5 ) (S 1204 )系統控制區域2 0 1遵循一個内建其中、作為檔案結構記錄裝置1101的控制程式，以便命令光碟機驅動裝置2 0 5將更新之空間位元映射i 〇21、控制檔案（資料檔）1030的檔案登錄（資料樓）1 〇29、及該記錄之a V檔案的檔案登錄（A V檔案-d) 1028記錄在·檔案結構區域1〇〇1中。光碟機驅動裝置2 0 5將一個檔案結構記憶體丨1〇3所轉移的括案結構寫在遠樓案結構區域中的資料上，及通知***控制區域2 0 1 ”該記錄作業已完成，，。於上取代一個瑕疵區域的實例中，係覆寫在該A V檔案上。當記錄一個資料檔（像是一個控制檔案）、一個磁卷結構、或一個檔案結構時，亦同樣地取代一個瑕疵區域。於該DVD-RAM磁碟的一個前導區域中，提供四種資料結構區域DMA (瑕疵管理區域）給在該磁卷空間之一個磁區中所執行的瑕疵管理。每逢一個瑕疵發生時，則在該相對應的位置上重寫該等所有的DMA。為了簡化說明，故於上面的實例中該備用區域係位在該前導區域中。然而，於一個實際的DVCURAM磁碟中，係在該前導區域與該磁卷空間之間提供一個備用區域。就因時常發生取代、而導致該備用區域不足的事例而言，則於該磁卷空間外部的一個區域中提供一個額外的備用區域。、就一個可將資料重寫在該相同磁區中1〇〇,〇〇〇次的可重覆讀寫磁碟而言，則即使將資料集中重寫在該相同的磁區中、亦不會發生任何問題。然而，就一個將資料可重寫次數限制在約莫100〜1000次的可重覆讀寫磁碟而言，當該使 -8-594689 A7 __B7 V. Description of the invention (5) (S 1204) System control area 2 0 1 Follows a built-in control program that is a file structure recording device 1101 in order to instruct the optical disc drive device 2 0 5 to update the space Meta-map i 〇21, control file (data file) 1030 file registration (data building) 1 〇29, and the record a V file file registration (AV file-d) 1028 is recorded in the file structure area 1〇〇 1 in. The optical disc drive device 2 0 5 writes the file structure transferred from a file structure memory 丨 103 on the data in the structure area of the remote building, and notifies the system control area 2 0 1 "The recording operation has been completed, In the above example of replacing a defective area, it is overwritten on the AV file. When recording a data file (such as a control file), a magnetic volume structure, or a file structure, it also replaces one Defective area. In a leading area of the DVD-RAM disk, four data structure areas DMA (Defect Management Area) are provided for defect management performed in a magnetic area of the volume space. Every time a defect occurs At the same time, all the DMAs are rewritten at the corresponding positions. In order to simplify the explanation, the spare area is located in the leading area in the above example. However, in an actual DVCURAM disk, A spare area is provided between the leading area and the magnetic volume space. In the case where the spare area is insufficient due to frequent replacement, it is outside the magnetic volume space An additional spare area is provided in one area. For a rewritable read / write disk that can rewrite data in the same volume 100,000 times, even if the data is concentrated No problem will occur if it is written in the same magnetic zone. However, for a rewritable disk that limits the number of times the data can be rewritten to about 100 to 1,000 times, when the -8-

6 五、發明説明（用者屋生一個新的檔案、時將發生下而& B0 個擒案、或刪除一個檔案 :肝發生下面的問題：因履固u 案）而導致容易發生瑕癌，或/田“構或—個控制樓為了解決上述問題，'明的、法:㈣區域和一個基本播案月:構:目:_地將- 部移到外部，並中限剎次 ° w -自個磁碟的内 /、中限制資料重寫到該磁碟F的★叙 :資料集中重寫至該相同區域中，.且進=:瑕:；發明揭示 -種根據本發明之資訊記錄媒體，其中一個完全相同區域的大I… /、科重冩到資訊記錄區域，U;:由：：記錄媒體包含中；及一第…猎由循序迴路記錄將資料記錄其罘一貝訊？己錄區域。該第一數個區塊。該等每_個區塊 ”訊錢區域包含複訊巧域和一個用以記錄指標資訊的區域，其中該版本資訊才曰不孩區塊的—個版本，，、記錄區域的一個位置。利用相；=指示該第二資訊杳却你炎古4 相對應至取新版本資訊的指標 ' :為：效的指標資訊。如是達成了上述目的。資料記錄其中的區域把夠精由循序迴路記錄將 —二根據本發明之資訊記錄媒體’其中限制資料重寫到全相同區域的次數’該資訊記錄媒體包含：複數個弟貝訊，己錄區域，其中可藉由循序迴路記錄將資料記錄 -9 - 594689 A7 B7 五、發明説明（13 ) 錄媒體的一個資料結構；圖1 1說明一個根據實例2之資訊記錄媒體的一種資料結構，圖1 2說明一個在實例2中執行了取代處理（取代成一個單元）後之資訊記錄媒體的一種資料結構；圖1 3為例證說明實例2中一種檔案記錄處理程.序之流程圖；圖1 4為例證說明實例2中一種檔案播放處理程序之流程圖；圖1 5說明一個根據實例3之資訊記錄媒體的一種資料結構；圖1 6為例證說明實例3中一種檔案記錄處理程序之流程圖；圖1 7說明一個根據實例4之資訊記錄媒體的一種資料結構，圖1 8為例證說明實例4中一種檔案記錄處理程序之流程圖；圖1 9說明一個根據實例5之資訊記錄媒體的一種資料結構，圖2 0為例證說明實例5中一個登錄磁區號碼之一種更新處理程序的流程圖；圖2 1說明一個習知DVD-RAM (可重覆讀寫型DVD )磁碟的一種資料結構；圖2 2為例證說明一個利用一習知DVD-RAM磁碟之資訊 -16- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7 圮綠和播放裝置之一種結構的方塊圖；及圖2 j為例證說明種習知之樓案記錄處理程序的流程圖。進行本發明之最佳模式 (術語定義）用於該專利說明書中的術語定義如下 (1) ”循序迴路記錄”意指搜尋一個預先決定之記錄區域中的未配置區域、根據該搜尋結果配至該等區域、及將資料記錄在該等未配置之區域中。藉由從一個預先決定的位且開始、朝某一個方向搜尋未配置之區域；假若搜尋到該預先決定之記錄區域的尾端時，則從該預先決定之記錄區域的前端開始搜尋該下一個未配置之區域。於該專利說明書中，亦將，，循序迴路記錄，，意指為”某一個方向的迴路記錄”。該等術語係同義的。 (2) ” A V資料”意指至少指示”影像資料，，或”聲音杳料，, 之資料。 ^ (3 ) —個” a V檔案意指一個包含a ν資料之檔案。 1 .實例1 將於實例丨中說明：一個資訊記錄媒體，其中限制資料可重寫在該相同區域中的次數；一種用以將資訊記錄在該 -種資訊記錄媒體上之方法和裝置；及一種用以播放記錄在該一種資訊記錄媒體上之資訊的方法和裝置。該實例Μ定將資料可重寫在一個資訊記錄媒體上的次數限制為100〜1000次。本發明亦適用於這樣的一種資訊記錄 -17-6 V. Description of the invention (When a user creates a new file, a & B0 capture case will occur, or a file will be deleted: the liver has the following problems: due to the case of solidified u), which is prone to cancer. In order to solve the above problems, OR, or Tian ’s control building, 'Ming, Law: ㈣ area and a basic broadcast month: Structure: Head: _ 地将-Department to the outside, and the limit of the time ° w-Rewrite data from the internal / intermediate limit of a disk to the F: of the disk F: rewrite the data set to the same area, and enter =: defect :; Invention Disclosure-a method according to the present invention Information recording media, one of which is a big I in the same area ... /, Section weight to the information recording area, U ;: by :: the recording medium is included; and the first ... by sequential loop recording to record the data Information? Recorded area. The first few blocks. The "per block" message money area contains the reconcile field and an area for recording indicator information, where the version information is called the childless block. — A version, ,, a position of the recording area. Use phase; = indicates the second information. But you Yangu 4 corresponds to the index to take the new version of information. ': Is the effective index information. If so, the above purpose has been achieved. The area in the data record is fine enough to be recorded in a sequential loop.-The information recording medium according to the present invention 'where the number of times the data is rewritten to the same area is restricted' The information recording medium includes: a plurality of brothers, recorded areas In which, data can be recorded by sequential loop recording-9-594689 A7 B7 V. Description of the invention (13) A data structure of the recording medium; Figure 1 1 illustrates a data structure of an information recording medium according to Example 2, Figure 1 2 illustrates a data structure of an information recording medium after performing the replacement process (replaced into a unit) in Example 2; FIG. 13 is a flowchart illustrating a file recording process sequence in Example 2; FIG. 1 4 A flowchart illustrating an example of a file playback processing program in Example 2; FIG. 15 illustrates a data structure of an information recording medium according to Example 3; FIG. 16 is a flowchart illustrating an file recording processing program in Example 3; FIG. 17 illustrates a data structure of an information recording medium according to Example 4. FIG. 18 illustrates an archive record in Example 4. Flowchart of processing procedure; Figure 19 illustrates a data structure of an information recording medium according to Example 5, and Figure 20 illustrates a flowchart illustrating an update processing procedure of a registration sector number in Example 5. Figure 21 illustrates A data structure of a conventional DVD-RAM (repeatable read-write DVD) magnetic disk; Figure 22 is an illustration illustrating the information of a conventional DVD-RAM magnetic disk-16- This paper standard applies Chinese national standards (CNS) A4 specification (210 X 297 mm) 594689 A7 B7 A block diagram of the structure of a green and a playback device; and Figure 2 j is a flowchart illustrating a conventional building case record processing procedure. The best mode for carrying out the invention (definition of terms) The terms used in this patent specification are defined as follows (1) "Sequential loop recording" means searching for an unconfigured area in a predetermined recording area, and assigning it to the search result These areas, and data are recorded in these unconfigured areas. By searching a pre-determined bit and starting in a certain direction, an unconfigured area is searched; if the end of the pre-determined recording area is searched, the next one is searched from the front of the pre-determined recording area. Unconfigured area. In the patent specification, "sequential loop recording" is also referred to as "loop recording in a certain direction". These terms are synonymous. (2) "AV data" means information that indicates at least "visual data," or "audio data." ^ (3) — A ”a V file means a file containing a ν data. 1. Example 1 will be explained in Example 丨 an information recording medium in which the number of times data can be rewritten in the same area; A method and device for recording information on the information recording medium; and a method and device for playing information recorded on the information recording medium. The example M is intended to rewrite data on a The number of times on the information recording medium is limited to 100 to 1000 times. The present invention is also applicable to such an information record-17-

五、發明説明（14 本纸張尺度適用中國國家標準(CNS) Α4規格(210X297公釐） A7 B7 15 五、發明説明（媒隨’其中將資料可重寫在其上的次數限制在較少或較多 ::數上。該資訊記錄媒體可為例如任何型式的資訊記錄媒Μ例如-個光碟、-個磁碟、或_個磁性光碟）。於該貫例中，該資訊記錄媒體為一個磁碟。、、於該實例中，欲記錄在該資訊記綠媒體上的資訊或欲自孩資訊記錄媒體中播放的資訊為一個利用一植基於該 UDF(萬用磁碟格式）之檔案結構所管理的檔案，其中該 UDF符合該等ECMA167標準。下面的說明中，記錄在該資訊記錄媒體上作為一個磁卷檔案結構之一個描述項、一個指標、·等等均具有一個依 ECMA167或UDF標準所定義的資料結構；除非有其它情況，否則不另行詳述。 1 · 1 一個光碟的資料結構圖1說明一個光碟的一個代表性資料結構。該光碟上面由一個前導區域、一個磁卷空間、及一個後序區域構成。該前導區域係在該光碟的一個内部中。該後序區域係在該光碟的一個外部中。該磁卷空間係插在該前導區域與該後序區域之間。該前導區域配置有一個記錄資訊區段1 1 1。記錄資訊區 4又111包含一^固计數早元和複數個登記單元。該磁卷空間配置有一個磁卷結構區域1 〇 1、一個最新檔案結構區域131、及A V檔案區域102、1〇3及1〇5。未配置區域121、122、124及〖25為未配置有效資料的區域。孩後序區域配置有一個擴增記錄資訊區段1 1 2。 •18- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公董) 594689V. Description of the invention (14 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 15) V. Description of the invention Or more :: in number. The information recording medium may be, for example, any type of information recording medium M (for example, a compact disc, a magnetic disc, or a magnetic disc). In this example, the information recording medium is A magnetic disk. In this example, the information to be recorded on the information recording green media or the information to be played from the child's information recording media is a file based on the UDF (Universal Disk Format) The file managed by the structure, in which the UDF complies with the ECMA167 standards. In the following description, a description item, an indicator, etc. recorded on the information recording medium as a magnetic volume file structure have an ECMA167 or The data structure defined by the UDF standard; unless otherwise specified, it will not be described in detail. 1 · 1 Data structure of a disc Figure 1 illustrates a representative data structure of a disc. A preamble area, a magnetic volume space, and a postamble area are formed. The preamble area is in an interior of the optical disc. The postamble area is in an exterior of the optical disc. The magnetic volume space is inserted in the preamble Between the area and the subsequent area. The leading area is provided with a recording information section 1 1 1. The recording information area 4 and 111 contains a fixed count early element and a plurality of registration units. The magnetic volume space is provided with one Magnetic volume structure area 101, a latest file structure area 131, and AV file areas 102, 103, and 105. Unconfigured areas 121, 122, 124, and 25 are areas where valid data is not allocated. The sequence area is configured with an augmented record information section 1 1 2. • 18- This paper size applies to China National Standard (CNS) A4 (210 X 297 public director) 594689

1 . 2 —個資訊記錄和播放裝置的結構圖2說明一個代表性的資訊記錄和播放裝置。該資訊記錄和播放裝置包含一個系統控制區域2 〇丨、一個記=體電路2G2、—個磁碟裝置2(34、及—個光碟機驅動裝置2 05。該等元件經由一個輸出入（1/〇）匯流排互相連接。系統控制區域201包含：用以記錄一個磁卷結構之磁卷結構記錄裝置211;用以播放該磁卷結構之磁卷結構播放裝置214 ;用以記錄一個VAT (視聽工具）結構之結構記錄裝置212 ;用以播放該VAT結構之VAT結構播放裝置 2 15 ;用以記錄一個空間管理結構之空間管理結構記錄裝置25i ;用以播放該空間管理結構之空間管理結構播放裝置252 ; $以記錄—個基本檔案結構之基本檔案結構記錄裝置261 ;用以播放該基本檔案結.構之基本檔案.結構播放裝置262;用以記㈣案資料之樓案記錄裝置213;用以播放該檔案資料之檔案播放裝置216;及瑕疵區域管理裝^ 217。例如由一㈣含一控制#呈式和—算術記憶體之微處理器執行系統控制區域20 1。1.2-Structure of an information recording and playback device Figure 2 illustrates a representative information recording and playback device. The information recording and playback device includes a system control area 2 0, a memory circuit 2G2, a magnetic disk device 2 (34, and an optical disc drive device 2 05. These components are provided via an input / output (1 The bus control system 201 includes: a magnetic volume structure recording device 211 for recording a magnetic volume structure; a magnetic volume structure playback device 214 for playing the magnetic volume structure; and a VAT ( Audio-visual tools) structure recording device 212; VAT structure playback device 2 15 for playing the VAT structure; space management structure recording device 25i for recording a space management structure; space management structure for playing the space management structure Playback device 252; Basic file structure recording device 261 for recording a basic file structure; used to play the basic file structure. Basic file structure. Structure playback device 262; building record device 213 for recording case data File playback device 216 used to play the file data; and defective area management equipment ^ 217. For example, by a control containing a control #presentation and-the nuances of arithmetic memory Performs system control area 201.

裝訂Binding

線 m電路202包含：-個用以暫時儲存—個樓案之科記憶體221 ;-個用於計算或暫時错存該Μ結構 VAT結構記憶體222;-個用於計算或暫_存該空間理結構之空間管理結構記憶體253;—個用於計算或暫儲存孩基本樓案之基本檔案結構記憶體加；—個用於算或暫時儲存該磁卷結構之磁卷結構“ -19-The line m circuit 202 includes:-a section memory 221 for temporarily storing a case;-a section for calculating or temporarily staggering the M structure VAT structure memory 222;-a section for calculating or temporarily storing the Space management structure memory 253 of the spatial management structure;-a basic file structure memory for calculating or temporarily storing the basic building case of the child;-a magnetic volume structure for calculating or temporarily storing the magnetic volume structure "-19 -

594689 A7 __ ___B7 I、發明説明(~~) ' ' 瑕疵表列記憶體224。光碟機驅動裝置205包含一個驅動控制區域23 1、一個記憶體電路232、及記錄和播放裝置234。該等元件經由一個内部匯流排233互相連接。驅動控制區域23 1包含：用以將資訊記錄在該記錄資訊區段中之記錄資訊區段記錄裝置27 1 ;及用以播放記錄在該記錄資訊區段中之資訊的記錄資訊區段播放裝置272。疋憶體電路232包含：一個用於計算或暫時儲存欲記錄在居尤麵:資訊區段中之資訊的記錄資訊區段記憶體2 7 3 ; 及一個緩衝記憶體241。尤錄和播放裝置234將資訊記錄在一個光碟235上或播放記錄在光碟235上的資訊。該圖2中所示之資訊記錄和播放裝置具有兩種功能：將資訊記綠在光碟235上；及播放記錄在光碟235上的資訊。如是，可將該圖2中所示之資訊記錄和播放裝置視為個用以將資訊記錄在光碟2 3 5上之”資訊記錄裝置”。於認情況下，則可省略該等與將資訊記錄在光碟235上之功能無關的元件。或者，可將該圖2中所示之資訊記錄和播放裝置視為一個用以播放記錄在光碟235上之資訊的，，資訊播放裝置”。於該情況下，則可省略該等與播放記錄在光碟235上之資訊之功能無關的元件。 1 · 3格式制定處理圖3說明一種用以將光碟235格式化之格式制定處理程序。由該圖2中所示之資訊記錄和播放裝置執行該格式制 -20- .本紙張尺度適用中國國家標準(CNS) A4規格(21QX297公爱) 594689 A7594689 A7 __ ___B7 I. Description of the invention (~~) '' Defective list memory 224. The optical disc drive device 205 includes a drive control area 231, a memory circuit 232, and a recording and playback device 234. The components are interconnected via an internal bus 233. The drive control area 23 1 includes a recording information section recording device 27 1 for recording information in the recording information section; and a recording information section playback device for playing information recorded in the recording information section. 272. The memory circuit 232 includes: a record information section memory 2 7 3 for calculating or temporarily storing information to be recorded in the Juyou surface: information section; and a buffer memory 241. The recording and playback device 234 records information on a disc 235 or plays back the information recorded on the disc 235. The information recording and playback device shown in FIG. 2 has two functions: recording information on the optical disc 235; and playing information recorded on the optical disc 235. If so, the information recording and playback device shown in Fig. 2 can be regarded as an "information recording device" for recording information on the disc 2 35. In the case of recognition, these components which have nothing to do with the function of recording information on the optical disc 235 can be omitted. Alternatively, the information recording and playback device shown in FIG. 2 can be regarded as an information playback device for playing information recorded on the optical disc 235. ”In this case, these and playback records can be omitted. The function-independent components of the information on the optical disc 235. 1 · 3 Formatting Process FIG. 3 illustrates a formatting process for formatting the optical disc 235. The information recording and playback device shown in FIG. 2 executes the process. Format system-20-. This paper size applies to China National Standard (CNS) A4 specification (21QX297 public love) 594689 A7

定處理。將於下文中詳述該等圖3中所示之步驟。 (ssod系統控制區域2〇1產生—個包含預先指定之 (像是-個磁卷名稱）的磁卷結構，及將該举卷結^ 記憶體電路202的磁卷結構記憶體⑵中。系統 = ::二:2::=碟機驅動裝置2。5將儲存在磁卷= 概巷…構记鉍在先碟2 3 5上。例如藉行-個内建在系統控制區域201中、作為磁卷結構記錄裝置2 1 1的控制程式達成上述系統控制區域2 〇 1的作業。光碟機驅動裝置2 0 5將該磁卷結構記錄在光碟2 3 5之—個預先決定的位置上，且當該記錄作業完成時、通知系統控制區域2 0 1 ”該記錄作業已完成”。 (S302 )系統控制區域2 〇丨產生一個基本檔案結構，及將該基本檔案結構儲存在記憶體電路2 〇 2的基本檔案結構記憶體263中。系統控制區域2〇1更進一步命令光碟機驅動裝置2 0 5將儲存在基本檔案結構記憶體2 6 3中的基本檔案結構記錄在光碟2 3 5上。例如藉由執行一個内建在系^控制區域201中、作為基本檔案結構記錄裝置2 6 }的控制程式達成上述系統控制區域2 0 1的作業。光碟機驅動裝置 205將遠基本檔案結構記錄在光碟235之一個預先決定的位置上’且當茲記錄作業完成時、通知系統控制區域 2 0 1 "該記錄作業已完成"。 (S 3 0 3 )系統控制區域2 0 1產生一個空間管理結構，及將 &空間管理結構儲存在记憶體電路2 〇 2的空間管理結構記憶體2 5 3中。此刻，因考慮到該在步驟（S3〇4)中所配置之 -21 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) A7定处理。 Fixed processing. The steps shown in FIG. 3 will be detailed below. (The ssod system control area 201 generates a magnetic volume structure containing a pre-designated (like a magnetic volume name), and loads the volume into the magnetic volume structure memory of the memory circuit 202. The system = :: 二: 2 :: = Disc drive device 2.5 will be stored in the magnetic volume = General alley ... construct bismuth on the first disc 2 3 5. For example, borrow a built-in system control area 201, As the control program of the magnetic volume structure recording device 2 1 1, the operation of the system control area 2 001 is achieved. The optical disc drive device 2 0 5 records the magnetic volume structure at a predetermined position on the optical disk 2 35. When the recording operation is completed, the system control area 2 01 is notified that the recording operation has been completed. (S302) The system control area 2 generates a basic file structure and stores the basic file structure in the memory circuit 2. 〇2 in the basic file structure memory 263. The system control area 2101 further instructs the optical disc drive device 2 0 5 to record the basic file structure stored in the basic file structure memory 2 6 3 on the disc 2 3 5 ... for example by implementing a built-in system control In area 201, the control program serving as the basic file structure recording device 2 6} achieves the operation of the above-mentioned system control area 2 01. The optical disc drive device 205 records the far basic file structure at a predetermined position on the optical disk 235 'and When the recording operation is completed, notify the system control area 2 0 " the recording operation has been completed " (S 3 0 3) The system control area 2 0 1 generates a space management structure and stores the & space management structure In the space management structure memory 2 53 of the memory circuit 2 02. At this moment, considering the -21 configured in step (S304)-this paper size applies the Chinese National Standard (CNS) A4 Specifications (210X 297 mm) A7

、、AT〜構區域的客量，故將一個未配置區域⑵的位置 =登記在-個空間登錄4 5 3中。系統控制區域Mi更進心命：光碟機驅動裝置2〇5將儲存在空間管理結構記憶 =3中的空間管理結構記錄在光碟川上。例如藉由執 ^壯個内建在系統控制區域2 Q 1中、作為空間管理結構記不农置2 5 1的控制程式達成上述系統控制區域2 〇 1的作業。光碟機驅動裝置2〇5將該空間管理結構記錄在光碟 / 5 ^個預先決足的位置上，且當該記錄作業完成時、通知系統控制區域2 〇 1 ”該記錄作業已完成，，。 (S〇04 )系統控制區域2 〇丨產生一個vat結構.，及將該 VAT結構儲存在記憶體電路2 〇 2的v a 丁結構記憶體2 2 2 中。系統控制區域2 〇丨更進一步命令光碟機驅動裝置2 〇 5 將儲存在V AT結構記憶體222中的v AT結構記錄在光碟 2 〇 5上。例如藉由執行一個内建在系統控制區域2 〇】中、作為V AT結構記錄裝置2丨2的控制程式達成上述系統控制區域201的作業。光碟機驅動裝置2〇5將該Vat結構^ 錄在光碟235之一個預先決定的位置上，且當該記綠作業完成時、通知系統控制區域2 〇 i ”該記錄作業已完成，，。 (S305 )系統控制區域2〇丨命令光碟機驅動裝置2〇5將資料記錄在該記錄資訊區段中。驅動控制區域2 3 1產生一第一登記區塊1 7 6 (其中該第一登記區塊丨7 6包含，，一個指示該最新檔案結構區域其尾端位置之登錄磁區號碼（指標資訊）’’和” 一個用以識別一有效登記區塊之版本編號（版本資訊）”）、將第一登記區塊1 7 6儲存在記憶體電路2 3 2的記 -22- 594689 五、發明説明（2〇錄資訊區段記憶體2 7 3中、及將第一 A ^ 光碟2 3 5之一個預先決定的位置上。^區竣176記錄在川將第一登記區塊176記錄在_第」==動控制區域及將具有該已記錄資料之登記單元二：早兀142中’ ^ A Ψ M W - ΛΑ ^ U, ，、减別碼的計數區塊記秣在4计數早兀的珂端上。例如藉控制區域231中、作為钱Μ”執订—個内建在驅動程々rn、+, 記錄裝置271的控制孝式達成上逑驅動控制區域2 3 1的成時，光碟機驅動裝置205通知手田二J己作業兀錄作業已完成”。 “控制區域2(H”該記裝 =實例中’係分開執行該登記區塊的記錄作業和該計數區塊的記錄作業；然而，可同時執行該等記錄作業。圖4說明記錄在經過該格式化處理後之光碟2 3 5上料的一種結構。 ” 線磁卷結構區域1G1中記錄了該磁卷結構，其中該磁卷社構包含：：個含有一磁卷辨識資訊之磁卷辨識序歹“… 一個含有該磁卷屬性資訊之主磁卷描述項“2 ; 一個含有該處理系統資訊之處理系統描述項“3 ; 一個含有分^區資訊之分割區描述項444 ; 一個含有一邏輯磁碟組其辨識資訊之邏輯磁碟組描述項445 ; 一個含有該磁卷空間中一未配置區域資訊的未配置空間描述項446 ; 一個指示一基本描述項序列其一個尾端之終止描述項44 7 ; 一個含有該邏輯磁碟組其一個完整性狀態資訊之邏輯磁碟組完整性描述項4 4 8 ;及一個含有存取該磁卷之起始資訊的錨接磁卷描述項指標4 4 9。未將記錄在該磁卷結構區域中的資訊限 -23- 本紙張又度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7 五、發明説明（21 ) 制在上述的順序或型式上。一個最新檔案結構區域4 3 1的一個基本檔案結構區域 4 3 2中記錄了該基本檔案結構。該基本檔案結構包含一個檔案集合描述項4 5 0、一個根目錄4 5 1、及一個檔案登錄 (根目錄）4 5 2。最新檔案結構區域4 3 1的一個空間管理結構區域4 2 1中記錄了該空間管理結構。該空間管理結構包含未配置之空間登錄4 5 3。最新檔案結構區域43 1的一個VAT結構區域40 1中記錄了該VAT結構。該VAT結構包含一個¥八丁 454和一個¥人丁106 455。VAT 454和VATICB 455為該等UDF標準所定義的資料結構。利用一個虛擬位址空間中的一個虛擬位址和一個邏輯位址空間中的一個邏輯位址指示一個光碟上之資料的一個記錄位置。VAT 454保留虛擬位址與邏輯位址間的對應性。VATICB 455指示VAT 454的記錄位置。將VATICB 455配置給記錄了該資料之區域其尾端上的一個磁區。記錄資訊區段1 1 1包含”一個用以指定一有效登記單元號碼之計數單元1 4 1 ”和’’複數個包含該第一登記單元1 4 2 和一第二登記單元143之登記單元”。計數單元141中僅只記錄了一指示該第一登記單元1 4 2其識別碼之第一計數區塊1 7 1。該第一登記單元1 42中記錄了該具有一個登錄磁區號碼464之第一登記區塊176，其中登錄磁區號碼 4 6 4指示最新檔案結構區域4 3 1的位置資訊。未將資料記錄在計數單元1 4 1中的第二計數區塊和該等 -24- 本纸張尺度適用中國國家標準(CNS) A4規格(210X297公釐） 594689 A7 —_____m_ 五、發明説明（22 ) 接下來的計數區塊中。未將資料記錄在第一登記單元1 4 2 中的第二登記區塊和該等接下來的登記區塊中。未將資料記錄在第二登記單元1 4 3和該等接下來的登記單元中。 1 . 4樓案記錄處理圖5說明一種用以將一個檔案記錄在光碟2 3 5上之檔案記錄處理程序。由該圖2中所示之資訊記錄和播放裝置執行該檔案記錄處理。將於下文中詳述該等圖5中所示之步騾。於下面的實例中，將該A V檔案（A V檔案-a )、該a v 檔.案（A V檔案-b)、及其一個控制檔案記錄在具有該圖4 中所示之資料結構的光碟2 3 5上。 (S 5 0 1 )系統控制區域2 0 1自未配置之空間登錄4 5 3中獲得一個未配置區域的位置資訊467，其中已將未配置之空間登錄4 5 3讀入空間管理結構記憶體2 5 3中。例如藉由執行一個内建在系統控制區域2 0 1中、作為空間管理結構記錄裝置2 5 1的控制程式達成上述系統控制區域2 〇 1的作業。 (S502)系統控制區域20 1根據該在步驟（S5〇1 )中所獲得之未配置區域的位置資訊配置該未配置區域，及命令光碟機驅動裝置205將一個AV檔案（AV檔案- a)641的資料記錄在該配置之區域中。系統控制區域2 〇 1更進一步產生 A V植案（A V檔案-a ) 6 4 1的一個檔案登錄（a v檔案_ a ) 6 4 2、將該檔案登錄儲存在資料記憶體2 2 1中、及命令光碟機驅動裝置2 0 5將該檔案登綠記錄在一個區域中（其中該區域接續在記錄了 A V檔案（A V檔案_ a) 6 4 1之資料的 -25- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 23 五、發明説明（ :置二Π @樣地’系統控制區域2 01命令光碟機驅動 = Γ:6Αν標案(AV檔案…的資料和；在的—個樓案登錄(av檔案-b)6“記錄域^^貝區域中。例如藉由執行一個内建在系統控制區二作為檔案?己錄裝置2 1 3的控制程式達成上述系、.无2 J區域201的作業。光碟機驅動裝置2 碟…之-個預先決定的位置上，且當該：錄：業元成時、通知系統控制區域2Qi”該記錄作業已完成”。 :、(S5〇3)系統控制區域2〇1產生一個基本檔案結構，及將该基本檔案結構儲存在記憶體電路2〇2的基本檔案結構記憶體2 63中。系統控制區域2〇1更進一步命令光碟機驅動裝置2 0 5將儲存在基本擋案結構記憶體2 6 3中的基本檔案結構記錄在光碟2 3 5上。例如藉由執行一個内建在系：控制區戍2 G 1中、作為基本植案結構記錄裝置2 6 1的控制程式達成上述系統控制區域2〇1的作業。光碟機驅動裝置 2〇5將該基本檔案結構記錄在光碟2 3 5之一個預先決定的位置上，且當該記錄作業完成時、通知系統控制區域 2 0 1 "該記錄作業已完成"。 (S504 )系統控制區域2 〇丨產生一個空間管理結構，及將泫空間管理結構儲存在記憶體電路2 〇 2的空間管理結構記憶體2 5 3中。此刻，因考慮到一個在步驟（S5〇5 )中配置之 VA 丁結構區域6 02的容量，故將一個未配置區域# 1 (623 ) 的位jl貝訊6 6 6和一個未配置區域# 2 (62 1 )的位置資訊 6 6 7登記在一個未配置之空間登錄65 2中。系統控制區域 -26- ^纸張尺度適用中國國家標準(CNS) A4規格(210X297公ϋ 594689 A7 發明説明 2〇1更進一步命令光碟機驅動裝置205將儲存在空間管理、。構名隐體2 5 3中的空間管理結構記錄在光碟2 3 5上。例如藉由執行一個内建在系統控制區域2 0 1中、作為空間管理結構記綠裝置25丨的控制程式達成上述系統控制區域 2 〇 1的作業。光碟機驅動裝置2 〇 5將該空間管理結構記錄在光碟2 3 5之一個預先決定的位置上，且當該記錄作業完成時、通知系統控制區域2 〇丨，，該記錄作業已完成”。 (S505 )系統控制區域2〇1產生一個VAT結構，及將該 VAT結構儲存在記憶體電路2 〇 2的v a τ結構記憶體2 2 2 中。系統控制區域201更進一步命令光碟機驅動裝置2〇5 將儲存在VAT結構記憶體222中的VAT結構記錄在光碟 2 j 5上。例如藉由執行一個内建在系統控制區域2 〇夏中、作為V AT結構記錄裝置2丨2的控制程式達成上述系統控制區域201的作業。光碟機驅動裝置2〇5將該vat結構記錄在光碟2 3 5之一個預先決定的位置上，且當該記錄作業完成時、通知系統控制區域2 〇丨”該記錄作業已完成，，。 (S506 )系統控制區域2 〇丨命令光碟機驅動裝置2 〇 $將資料記錄在該記錄資訊區段中。驅動控制區域2 3 i產生一第二登記區塊177(其中該第二登記區塊177包含，，一個指示该最新檔案結構區域其尾端位置之登錄磁區號碼（指標資訊）”和” 一個用以識別一有效登記區塊之版本編號（版本資訊）’’）、將第二登記區塊177儲存在記憶體電路的記錄資訊區段記憶體2 7 3中、及將第二登記區塊丨7 7記錄在光碟2 3 5之一個預先決定的位置（一個接續在該記錄了第 -27- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公爱)Since the number of passengers in the area of AT ~ structure, the position of an unallocated area ⑵ is registered in a space registration 4 5 3. The system control area Mi is even more devoted: the optical disc drive device 205 records the space management structure stored in the space management structure memory = 3 on the optical disc river. For example, by executing a control program built in the system control area 2 Q 1 and recording the space management structure 2 51 as a space management structure, the above-mentioned system control area 2 01 operation is achieved. The optical disc drive device 205 records the space management structure on the optical disc / 5 ^ pre-determined positions, and when the recording operation is completed, notifies the system control area 205 "The recording operation has been completed." (S〇04) The system control area 2 〇丨 generates a vat structure, and stores the VAT structure in the memory circuit 2 0 2 va structure structure memory 2 2 2. The system control area 2 〇 further orders The optical disc drive device 2 05 records the v AT structure stored in the V AT structure memory 222 on the optical disc 2 05. For example, by executing a built-in system control area 2 0], it is recorded as a V AT structure The control program of the device 2 丨 2 achieves the operation of the system control area 201 described above. The optical disc drive device 20 records the Vat structure ^ at a predetermined position on the optical disc 235, and notifies when the green recording operation is completed. System control area 2 〇i ”The recording operation has been completed. (S305) The system control area 20 instructs the optical disc drive device 20 to record data in the record information section. The drive control area 2 3 1 generates a first registration block 1 7 6 (where the first registration block 丨 7 6 contains, a registration magnetic zone number (indicator information) indicating the latest file structure area at the end of the file. "" And "A version number (version information) for identifying a valid registration block"), the first registration block 1 7 6 is stored in the memory circuit 2 3 2 -22- 594689 V. Description of the invention (In the information recording memory 203 of the 20th recording area, and a predetermined position of the first A ^ disc 2 35. ^ End of area 176 is recorded in Sichuan, and the first registration block 176 is recorded in _ section ”== Motion control area and the registration unit with the recorded data II: '^ A Ψ MW-ΛΑ ^ U, in the early wood 142, and the count block of the minus code is recorded at 4 early wood For example, by using the control area 231 as the money M, a drive built in the driver 々rn, +, and the recording device 271 can achieve the completion of the drive control area 2 31, and the optical disk drive. The drive device 205 notifies the second hand Tada that the recording operation has been completed. "" Control area 2 (H "This Note = In the example, 'the recording operation of the registration block and the recording operation of the counting block are performed separately; however, these recording operations can be performed at the same time. FIG. 4 illustrates the optical disc recorded after the formatting process 2 3 5 a structure of loading. "The magnetic coil structure is recorded in the line magnetic coil structure area 1G1, where the magnetic coil structure includes: a magnetic coil identification sequence containing a magnetic coil identification information" ... one containing the magnetic coil The main magnetic volume description item "2 of the volume attribute information; a processing system description item" 3 containing the processing system information "; a partition description item 444 containing partition information; and a logical disk group containing its identification information Logical disk group description item 445; an unallocated space description item 446 containing unallocated area information in the volume space; a terminating description item 44 7 indicating a trailing end of a basic description item sequence; one containing the logic A logical volume group integrity description item of a disk volume with its integrity status information 4 4 8; and an anchor volume volume description item index containing the initial information for accessing the magnetic volume 4 4 9. Limit the information recorded in the structure area of this magnetic roll-23- This paper is again applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 594689 A7 B7 V. Description of the invention (21) is made in the above order Or type. The basic file structure is recorded in a basic file structure area 4 3 2 of a latest file structure area 4 3 1. The basic file structure contains a file set description item 4 50, a root directory 4 5 1, And a file registration (root directory) 4 5 2. The space management structure is recorded in a space management structure area 4 2 1 in the latest file structure area 4 3 1. The space management structure contains unconfigured space entries 4 5 3. The VAT structure is recorded in a VAT structure area 40 1 of the latest file structure area 43 1. The VAT structure contains one ¥ 8 ding 454 and one ¥ 106 455. VAT 454 and VATICB 455 are the data structures defined by these UDF standards. A virtual address in a virtual address space and a logical address in a logical address space are used to indicate a recording position of data on a disc. VAT 454 preserves the correspondence between virtual and logical addresses. VATICB 455 indicates the recording position of VAT 454. VATICB 455 is assigned to a magnetic field at the end of the area where the data is recorded. The record information section 1 1 1 contains "a counting unit 1 4 1 for specifying a valid registration unit number" and "a plurality of registration units including the first registration unit 1 4 2 and a second registration unit 143" The counting unit 141 only records a first counting block 1 7 1 indicating the identification number of the first registration unit 1 4 2. The first registration unit 1 42 records the first registration unit 1 42 The first registration block 176, in which the registered magnetic zone number 4 6 4 indicates the location information of the latest file structure area 4 3 1. The second counting block in which the data is not recorded in the counting unit 1 4 1 and the -24- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 594689 A7 — _____m_ V. Description of the invention (22) The next counting block. The information is not recorded in the first registration unit 1 4 2 The second registration block and the subsequent registration blocks are not recorded in the second registration unit 143 and the subsequent registration units. 1.4. Case record processing Figure 5 illustrates one For recording a file on disc 2 3 5 Archive record processing program. The archive record processing is performed by the information recording and playback device shown in FIG. 2. The steps shown in FIG. 5 will be described in detail below. In the following example, this AV The file (AV file-a), the av file. Case (AV file-b), and one of its control files are recorded on a disc 2 3 5 having the data structure shown in the figure 4. (S 5 0 1) The system control area 2 0 1 obtains the location information 467 of an unallocated area from the unallocated space registration 4 5 3, and the unallocated space registration 4 5 3 has been read into the space management structure memory 2 5 3. For example, The above-mentioned operation of the system control area 2 01 is achieved by executing a control program built in the system control area 201 as the space management structure recording device 2 51. (S502) The system control area 201 is based on the steps in this step. The position information of the unallocated area obtained in (S501) configures the unallocated area, and instructs the optical disc drive device 205 to record data of an AV file (AV file-a) 641 in the allocated area. System Control area 2 〇1 goes further Create an AV file (AV file-a) 6 4 1 Register a file (av file_a) 6 4 2. Store the file in the data memory 2 2 1 and order the CD-ROM drive 2 0 5 Record this file in a green area (where this area is followed by the data of the AV file (AV file_a) 6 4 1 -25- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297) PCT) 23 V. Description of the invention (: Set two Π @ 样地 'system control area 2 01 command CD drive = Γ: 6Αν standard case (AV file ... information and; in a building case registration (av file- b) 6 "recording area ^^ shell area. For example, by executing a control program built in the system control area 2 as a file? The recorded device 2 1 3 achieves the operations of the above-mentioned system without the 2 J area 201. Drive device 2 discs ... at a predetermined position, and when this: Recording: Industry Yuan Cheng, notify the system control area 2Qi "The recording operation has been completed." :, (S503) The system control area 201 generates a basic file structure, and stores the basic file structure in the basic file structure memory 263 of the memory circuit 202. The system control area 201 further instructs the optical disc drive device 2 0 to record the basic file structure stored in the basic file structure memory 2 63 on the optical disc 2 35. For example, the above-mentioned system control area 201 is achieved by executing a control program built in the system: control area 戍 2 G 1 as the basic plant structure recording device 261. The optical disc drive device 200 records the basic file structure at a predetermined position on the optical disc 2 35, and notifies the system control area 2 0 1 when the recording operation is completed " the recording operation is completed " . (S504) The system control area 2 〇丨 generates a space management structure, and stores the 泫 space management structure in the space management structure memory 2 53 of the memory circuit 2 02. At this moment, because the capacity of a VA structure area 602 configured in step (S505) is taken into consideration, the bits of an unconfigured area # 1 (623) are replaced by 6 and 6 and an unconfigured area # The position information of 2 (62 1) 6 6 7 is registered in an unallocated space registration 65 2. System control area -26- ^ Paper size applies Chinese National Standard (CNS) A4 specification (210X297 public ϋ 594689 A7) Description of the invention 2 01 further orders the optical disc drive device 205 to be stored in space management. The space management structure in 5 3 is recorded on the disc 2 3 5. For example, the above-mentioned system control area 2 is achieved by executing a control program built in the system control area 2 01 as the space management structure recording green device 25 丨. 1. The optical disc drive device 2 05 records the space management structure at a predetermined position on the disc 2 35, and when the recording operation is completed, the system control area 2 is notified. The recording operation Completed. "(S505) The system control area 201 generates a VAT structure and stores the VAT structure in the va τ structure memory 2 2 2 of the memory circuit 2 02. The system control area 201 further orders the disc The machine driving device 20 records the VAT structure stored in the VAT structure memory 222 on the disc 2 j 5. For example, by executing a built-in system control area 20, as a V AT node The control program of the recording device 2 丨 2 achieves the operation of the above-mentioned system control area 201. The optical disc drive device 20 records the vat structure at a predetermined position on the optical disc 2 35, and when the recording operation is completed, Notify the system control area 2 〇丨 "The recording operation has been completed, (S506) The system control area 2 〇丨 commands the optical disc drive device 2 〇 $ to record data in the record information section. The drive control area 2 3 i Generate a second registration block 177 (where the second registration block 177 contains, a registration magnetic field number (indicator information) indicating the end position of the latest file structure area "and" a for identifying a valid registration Version number (version information) of the block ''), the second registration block 177 is stored in the recording information section memory 2 7 3 of the memory circuit, and the second registration block 7 7 is recorded on the optical disc A pre-determined position of 2 3 5 (one continued in the record No.-27- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 public love)

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594689 A7594689 A7

發明説明一登記區塊176之區域後面的區域）上。例如藉由執行一個内建在驅動控制區域231中、作為記錄資訊區段記綠裝置271的控制程式達成上述驅動控制區域23ι的作業。當孩記錄作業完成時，光碟機驅動裝置2〇5通知系統控制區域2 〇 1 ”該記錄作業已完成，，。圖6說明記錄在經過該檔案記錄處理後之光碟2 3 $上之資料的一種結構。兹卷、、’構區域1 〇 1中記錄了該磁卷結構。將就圖4說明該磁卷結構的細目。一個A V檔案區域6 〇 1中記錄了 a v檔案（A V檔案_ a ) 641、AV檔案（A V檔案- a)6 42的一個檔案登錄（a v檔案-a)、AV樓案（A V檔案-b ) 643、及A V檔案（A V檔案-b ) 643 的一個檔案登錄（A V檔案-b ) 644。一個最新檔案結構區域6 3 1的一個基本檔案結構區域 6 3 2中記錄了該基本檔案結構。該基本檔案結構包含一個具有該等A V檔案相關資訊的控制檔案（資料檔）6 4 5、控制檔案6 4 5的一個檔案登錄（資料檔）6 4 6、一個a v目錄 (AVDir) 647、一個檔案登錄（AVDir) 648、一個樓案集合描述項649、一個根目錄65〇、及根目錄6 5 0的一個檔案登錄（根目錄）651°AV目錄（AVDdir) 647包含A V檔案（A V 檔案- a)641其檔案登錄（AV檔案-a)642的位置資訊和 AV檔案（AV檔案- b)643其檔案登錄（AV檔案- b)644的位置資訊。檔案集合描數因子649、根目錄650、及檔案登錄（根目 -28- •i 丄Ά ml·} 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7 五、發明説明（DESCRIPTION OF THE INVENTION The area following the area of a registration block 176). For example, the operation of the drive control area 23m can be achieved by executing a control program built in the drive control area 231 and recording the green device 271 as a recording information section. When the recording operation of the child is completed, the optical disc drive device 2 05 notifies the system control area 2 〇 "The recording operation is completed." A structure. The magnetic volume structure is recorded in the volume structure 1 ′. The details of the magnetic volume structure will be explained with reference to FIG. 4. An AV file area 6′1 has an av file (AV file_a ) 641, one file registration of AV file (AV file-a) 6 42 (av file -a), AV building case (AV file-b) 643, and one file registration of AV file (AV file-b) 643 ( AV file-b) 644. The basic file structure is recorded in a basic file structure area 6 3 2 of a latest file structure area 6 3 1. The basic file structure contains a control file (data File) 6 4 5. Control one file registration (data file) 6 4 5 6. One av directory (AVDir) 647, one file registration (AVDir) 648, one building set description item 649, one root directory 65〇, and the root directory of 6 5 0 File registration (root directory) 651 ° AV directory (AVDdir) 647 contains the location information of AV file (AV file-a) 641 and its file registration (AV file-a) 642 and AV file (AV file-b) 643 and its file registration (AV file-b) 644 location information. File collection trace factor 649, root directory 650, and file registration (root head-28- • i 丄 Ά ml ·} This paper size applies Chinese National Standard (CNS) A4 specifications (210 X 297 mm) 594689 A7 B7 V. Description of the invention (

紅）6 ：) 1係記錄在一個新的記錄位置（邏輯位址）上。可藉由更新VAT 653中的一個邏輯位址、以利用該相同的虛‘ 位址存取該新的記錄位置，其中VAT 653說明該等址與該等邏輯位址間的對應性。例如，利用—個虛擬位址指疋樓案集合描述項6 4 9其由邏輯磁碟組描述項4 4 5所指足的記錄位置。即使當檔案集合描述項64 9記錄在一個新的記錄位置（邏輯位址）上時，仍可藉由更新VAT 653中的邏輯位址存取檔案集合描述項6 4 9其新的記綠位置，其中 VAT 653說明該等虛擬位址與該等邏輯位址間的對應性。最新檔案結構區域6 3 1的一個空間管理結構區域6 2 2中記錄了該空間管理結構。該空間管理結構包含未配置之空間登錄6 5 2。取新橋案結構區域ό 3 1的V A T結構區域6 〇 2中記錄了一個VAT結構。該VAT結構包含VAT 653和VATICB 654。記錄資訊區段1 1 1包含’’用以指定一有效登記單元號碼之計數單元1 4 1，，和，，複數個包含該第一登記單元i 4 2和第一登6己單元143之登元單元’’。計數單元141中僅只記錄了指示該第一登記單元1 4 2其識別碼之第一計數區塊 171。該第一登記單元142中記錄了第一登記區塊176和該具有一個登錄磁區號碼6 6 3之第二登記區塊1 7 7，其中登錄磁區號碼6 6 3指示最新檔案結構區域6 3 1的位置資訊。藉由比較第一登記區塊176的一個版本編號463與第二登記區塊1 7 7的一個版本編號6 6 2，將覺察到第二登記區塊1 7 7為該具有有效登錄磁區號碼6 6 3的最新登記區Red) 6 :) 1 is recorded at a new recording position (logical address). The new record location can be accessed using the same virtual 'address by updating a logical address in VAT 653, where VAT 653 specifies the correspondence between the addresses and the logical addresses. For example, a virtual address is used to refer to the set description item 6 4 9 of the Diaolou case, which is the recording position referred to by the logical disk group description item 4 4 5. Even when the file set description item 64 9 is recorded in a new record position (logical address), the file set description item 6 4 9 can still be accessed by updating the logical address in VAT 653. Among them, VAT 653 explains the correspondence between the virtual addresses and the logical addresses. The space management structure is recorded in a space management structure area 6 2 2 in the latest file structure area 6 3 1. The space management structure contains unconfigured space entries 6 5 2. A VAT structure is recorded in the VT structure area 602 of the new bridge case structural area ό 31. The VAT structure contains VAT 653 and VATICB 654. The record information section 1 1 1 contains `` a counting unit 1 4 1 for designating a valid registration unit number, and, a plurality of registrations including the first registration unit i 4 2 and the first registration unit 143. Meta-units ". Only the first counting block 171 indicating the identification code of the first registration unit 1 42 is recorded in the counting unit 141. The first registration unit 142 records a first registration block 176 and the second registration block 1 7 7 having a registration sector number 6 6 3, wherein the registration sector number 6 6 3 indicates the latest file structure area 6 3 1 location information. By comparing a version number 463 of the first registration block 176 with a version number 6 6 2 of the second registration block 1 7 7, the second registration block 1 7 7 will be perceived as having a valid registration sector number. Latest registration area of 6 6 3

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-29- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689-29- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 594689

五、發明説明（27 ) A7 B7V. Invention Description (27) A7 B7

塊。 1 · 5空間管理結構下文中將就圖1說明該空間管理結構。二種空間管理結構為一種用以管理一個未配置區域其位置貧訊之結構，其中該未配置區域為該磁卷空間中一個可記錄資料的連續區域。當將某些資料記綠在一個光碟上之後、須記錄該空間管理結構。一個空間管理結構下之未配置空間登錄155包含一個指示該登錄為一個未配置之空間登錄的描述項標籤丨8 5、及該磁卷空間中至少一個未配置區域的位置資訊（於圖i所示之實例中為一個未配置區域# 1的位置資訊1 8 6、一個未配置區域# 2的位置資訊1 8 7、一個未配置區域# 3的位置貝訊1 8 8、一個未配置區域# 4的位置資訊1 8 9 )。將未配置區域的位置資訊登記在未配置之空間登錄1 5 5 中，致使將最新檔案結構區域1 3 1外部、最接近它之未配置區域的位置資訊登記在未配置之空間登錄丨5 5中的最内部，並繼之將最新檔案結構區域1 3丨外部、第二接近它之未配置區域的位置資訊登記在未配置之空間登錄1 5 5的第二最内部中，以便當將最新資訊從該光碟的一個内部移至一個外部同時、記錄該最新資訊。當將該最外面之未配置區域的位置資訊登記在未配置之空間登錄1 5 5中時，則將該等未配置區域的位置資訊登記在未配置之空間登錄1 5 5 中，致使將該最裡面未配置區域的位置資訊登記在未配置之空間登錄155的第二最内部中，並繼之將該第二最裡面 -30- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公爱）Piece. 1 · 5 Space Management Structure The space management structure will be described with reference to Figure 1 below. The two space management structures are structures for managing an unallocated area whose position is poor. The unallocated area is a continuous area of recordable data in the magnetic volume space. After recording some data on a disc, the space management structure must be recorded. The unconfigured space registration 155 under a space management structure includes a description item label indicating that the registration is an unconfigured space registration 8 and the location information of at least one unconfigured area in the magnetic volume space (as shown in Figure i) In the example shown, the location information of an unconfigured area # 1 1 6 6, the location information of an unconfigured area # 2 1 8 7, the location of an unconfigured area # 3, Besson 1 8 8, and an unconfigured area # Location information of 4 1 8 9). Registering the location information of the unallocated area in the unallocated space registration 1 5 5 causes the latest file structure area 1 3 1 to be located outside of the closest unconfigured area and the closest information to the unallocated space registration 5 5 And then register the latest file structure area 1 3 丨 outside, and the location information of the second unconfigured area near it to the second most internal of the unconfigured space registration 1 5 5 so that when the latest Information is moved from one inside to the other of the disc while the latest information is recorded. When the position information of the outermost unconfigured area is registered in the unconfigured space registration 1 5 5, the position information of the unconfigured area is registered in the unconfigured space registration 1 5 5, so that the The position information of the innermost unconfigured area is registered in the second innermost of the unconfigured space registration 155, and then the second innermost is -30- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love)

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線 594689 A7 B7 五、發明説明（28 未配置區域的位置資訊登記在未配置之空間登錄丨5 5其下一個最内部中。於圖1所不之實例中，未配置區域#1(124)為最新檔案結構區域1 3 1外部最接近它的區域。如是，將未配置區域 #1(124)的位置資訊1 8 6登記在未配置之空間登錄1 5 5中、作為該第一位置資訊。接著’將位於該磁卷空間尾端之未配置區域#2(125)的位置資訊1 8 7登記在未配置之空間登錄丨55中、作為該第一位置貝訊。繼之’將該磁卷空間中最内部之未配置區域 #3(121)的位置資訊丨8 8登記在未配置之空間登錄丨5 5中、作為孩第二位置資訊。最後，將未配置區域#4(122)的位置資訊1 8 9登記在未配置之空間登錄丨5 5中、作為該第四個位置資訊。以此方式將該等未配置區域的位置資訊依未配、置區域#1(124)、未配置區域#2(125)、未配置區域 #3(121)、及未配置區域#4(122)的順序登記在未配置之空間登錄1 5 5中。可藉由”依上述順序將該等未配置區域登記在未配置之空間登錄155中”和”依該登記到未配置之空間登錄155中的順序將該資料記錄到該等未配置區域中”，以於移動該光碟上的最新檔案結構區域時、同時記錄資料。結果，可避免將資料集中重寫在-個特殊區域中，進而可防止瑕戚發生和資料受到破壞。當刪除或編輯記錄在該光碟上的資料時，則一個目前仍在使用的區域將變成不需要的。將該變成不需要之區域的Line 594689 A7 B7 V. Description of the invention (28 The location information of the unconfigured area is registered in the unconfigured space 丨 5 5 in the next innermost. In the example shown in Figure 1, the unconfigured area # 1 (124) The latest file structure area 1 3 1 is the area closest to it outside. If so, the position information 1 8 6 of the unallocated area # 1 is registered in the unallocated space registration 1 5 5 as the first position information. . Then 'register the position information of the unconfigured area # 2 (125) located at the end of the magnetic volume space 1 8 7 in the unconfigured space registration 丨 55 as the first position. Location information of the innermost unallocated area # 3 (121) in the magnetic volume space 丨 8 8 is registered in the unallocated space registration 5 5 as the second position information of the child. Finally, the unallocated area # 4 (122 ) The location information 1 8 9 is registered in the unconfigured space registration 丨 5 5 as the fourth location information. In this way, the location information of these unconfigured areas is classified as unconfigured, located area # 1 (124) , Unconfigured area # 2 (125), unconfigured area # 3 (121), and unconfigured area # 4 (122) Sequentially registered in the unallocated space registration 155. The "unallocated areas are registered in the unallocated space registration 155 in the order mentioned above" and "the unregistered space registration 155 is registered in that order" Record this data into these unallocated areas sequentially "to record the data at the same time as the latest file structure area on the disc is moved. As a result, it is possible to avoid rewriting the data in a special area in a concentrated manner, which can prevent Defects and data destruction. When deleting or editing data recorded on the disc, an area that is still in use will become unnecessary.

594689 A7 B7594689 A7 B7

位置資訊登記在未配置之空間登錄155中、作為一個新的未配置區域的位置資訊。依照該等已登記在未配置之空間登錄1 5 5中之未配置區域的位置資訊計算該欲位於未配置之空間登錄155中之新近登記之未配置區域的位置資訊。結果，將該新的未配置區域的位置資訊***未配置之空間登錄1 5 5中的一個適當位置上。於該實例中，根據該磁卷空間中該等未配置區域的位置判定將一個未配置區域的位置資訊登記到未配置之空間登錄155中的位置。或者，當一個區域因資料刪除而變成不需要的時，則可將該變成不需要之區域的位置資訊登記在未配置之空間登錄155的尾端上、作為一個新的未配置區域的位置貝訊。又或者可根據，，該變成不需要之區域其回復成一個新的未配置區域的時間，，判定將一個未配置區域的位置資訊登記到未配置之空間登綠丨5 5中的位置。藉由此法亦可避免將資料集中重寫在一個特殊區域中。該根據本發明之從一個内部到一個外部記錄資料之裝置亦適用於一個僅寫一次型式的磁碟。於圖8中，說明有一個要求資料可靠度之控制檔案的事例。或者，可將複數個控制檔案記錄在該光碟上。如是，可將該等控制檔案記錄在該基本檔案結構區域中或該AV 榣案區域中。當該等控制檔案較小時或當該控制.檔案總數很少時，則較佳將該等控制檔案記錄在該基本檔案結構區域中。此係因當該等控制檔案記錄在該基本檔案結構區域中時將較客易存取。當該等控制檔案較大時或當該控制檔本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐）The position information is registered in the unallocated space registration 155 as the position information of a new unallocated area. The position information of the newly registered unallocated area to be located in the unallocated space registration 155 is calculated based on the position information of the unallocated area registered in the unallocated space registration 1 5 5. As a result, the position information of the new unallocated area is inserted into an appropriate position in the unallocated space registration 1 5 5. In this example, the position information of an unallocated area is registered to the unallocated space registration 155 based on the position of the unallocated areas in the magnetic volume space. Alternatively, when a region becomes unnecessary due to data deletion, the position information of the region that becomes unnecessary may be registered on the tail end of the unconfigured space registration 155 as a position of a new unconfigured region. News. Alternatively, based on the time when the area that becomes unnecessary becomes a new unconfigured area, it is determined that the position information of an unconfigured area is registered in the unconfigured space as shown in the green position. This method also avoids overwriting data in a special area. The apparatus for recording data from an inside to an outside according to the present invention is also applicable to a write-once type disk. Fig. 8 illustrates an example of a control file requiring data reliability. Alternatively, a plurality of control files may be recorded on the disc. If so, the control files can be recorded in the basic file structure area or the AV file area. When the control files are small or when the total number of control files is small, it is preferable to record the control files in the basic file structure area. This is because when the control files are recorded in the basic file structure area, they will be more accessible to customers. When these control files are large or when the paper size of the control file is applicable to China National Standard (CNS) A4 (210X297 mm)

裝訂Binding

線 594689 A7 五、發明説明（30 〜數很4 — W菜記錄在該AV樓案區域中。此仰可以此方式將該最新㈣結構區域保持成很小。將顯見’當將孩等控制檔案和該等控制檔案的枰安登錄記錄在該AV檔案區域中時，則在更新 ^ 時可避免資料集中重寫在一個特殊區域中。根據指示該下-個記錄位置（由該登錄磁區號碼指定的記錄位置㈣、以某—個方向執行遊路記錄係可能的。從該空間管理結構中獲得該可記錄資料之區域的位置杳訊。、 1 · 0該記錄資訊區段的資料結構圖9說明記錄資訊區段ln的一種代表性資料結構。於圖9所示之實例中，記錄資訊區段11 1包含一個計數單元和250個登記單元。、孩計數單元包含1 〇個計數區塊。例如，將該等每一個計數區塊塑造成一個最小記錄單元"ECC(錯誤核對及更正）區，:。將”指示該等2 5 0個登記單元中哪一個為有效的登口己單兀（例如，其中記錄了該有效登錄磁區號碼之登記區塊其所屬之登記單元的識別碼）”之識別資訊記錄在該其中一個=數區塊中。利用該計數單元在該等25〇個登記單元中搜寻一個有效的登記單元。使用該計數單元將讀取一個有效的A々时- ” ’放的登圮早兀、就可獲得該最新的登錄磁區號碼’’，而不需讀取該等所有的登記單元。 *这有致登記單元的識別碼變更時，則重窝每一個計數區塊。如是，如1 P、人·、#、 ^ 相較於孩登記區塊的重窝次數而言，該計數 ____ -33- __ ¥紙張尺度適用中國---- -- 145 標準(CNS) Α4規格(210X297公爱) 區塊的重窝次數係非常地小。從孩前導計數區塊（第一計數區塊）開始循序地利用包含在孩計數單元中的丨0個計數區塊。重覆地利用一個計數區塊、直到該計數區塊變成不可記錄的為止。例如，該計數區塊因為資料重窝的次數超過該可重覆讀寫的次數、而夂成不可纪錄的，且該計數區塊由於灰塵黏附、··等等而處於一個瑕疵狀態下。當該第一計數區塊變成不可記錄的時，則利用一第二計數區塊。當該第二計數區塊變成不可己錄的時，則利用一第二計數區塊。以此方式重寫每一個計數區塊、直到該計數區塊變成不可記錄的為止。當該計數區塊變成不可記錄的時，則利用該下一個計數區塊。如疋，因將該資料重寫的次數較少，故可以較快的速度搜尋該等計數區塊。孩等從第1個到第2 5 0個之登記·單元中的每一個登記單元均^含10個登記區塊。將該等每一個登記區塊塑造成個取小圮錄單兀” ECC區塊，，。該等每一個登記區塊均包含一個用以記錄一版本編號（版本資訊）之區域和一個用以 f錄一登錄磁區號碼（指標資訊）之區域，其中該版本編號指不該登記區塊的-個版本，及該登錄磁區號碼指示該最新檔案結構區域的尾端。每逢將資料記錄在該最新檔案結構區域中時，即將該版本、’扁號和该登錄磁區號碼記錄在從一個登記單元中該等第 1個^到第1 〇個登記區塊間所選取的.一個登記區塊中。每逢將資料記錄在該最新檔案結構區域中時，即變更記錄 594689 A7 B7 五、發明説明（32 ) 版本編號和該登錄磁區5虎碼的登記區塊。例如，當第—、“ 將彡亥料記錄在該取新樓案結構區域中時，則將該版本編號和該登錄磁區號碼記錄在該第一登記區塊中；及當第一次將ΐ料彡己錄在該取新檐案結構區域中時，則將該版本編號和該登錄磁區號碼記錄在該第二登記區塊中。·以此方式將該版本編號和該登錄磁區號碼循序地記錄在一個癸^己巴塊（從該第1個到該第1 0個登記區塊）中。在將該版本編號和該登錄磁區號碼I己錄到該第1 0個登記區塊中之後，又再次將該版本編號和該登錄磁區號碼記錄在該第一登記區塊中（覆寫遠弟一登记區塊中的資料）。接著，又將續版本編號和該登錄磁區號碼循序地記錄在一個登記區塊（從兮第1個到該第1 0個登記區塊）中（覆窝每一個登記區塊中的資料）。以此方式將該版本編號和該登錄磁區號碼循序地記錄在該等每一個登記區塊中，則可避免資料集中重寫在一個特殊登記區塊中。未將該登錄磁區號碼（指標資訊）所指示的位置限制在該最新檔案結構區域的尾端位置上。該登錄磁區號碼（指標資訊）所指示的位置可為光碟2 3 5上任何區域（例如該第二資訊記錄區域）中的任何位置（例如一個預先決定的位置）。該第二資訊記錄區域可為一個能夠藉由”循序迴路記錄•’記錄資料之區域）。於該實例中，重覆地將資料循序記錄在該等2 5 〇個登記單元的每一個登記單元中。即該等每一個登記單元為該可 -35- 本紙張尺度適用中Ϊ®家標準_S)i4規格(2l〇x29Ti^y 594689Line 594689 A7 V. Description of the invention (30 ~ Count 4—W dishes are recorded in the AV building case area. This way, you can keep the newest structure area in this way very small. It will be obvious that when the children control files When the security records of these control files are recorded in the AV file area, the data can be avoided from being overwritten in a special area when updating ^. According to the instructions, the next recording position (by the registration sector number) It is possible to designate the recording position, and to perform travel recording in a certain direction. The position information of the area where the recordable data is obtained is obtained from the space management structure. 1 · 0 Data structure diagram of the record information section 9 illustrates a representative data structure of the record information section ln. In the example shown in FIG. 9, the record information section 11 1 includes a counting unit and 250 registration units. The child counting unit includes 10 counting blocks. For example, each of these count blocks is formed into a minimum recording unit " ECC (error check and correction) area, and: "will" indicate which of the 250 registration units is a valid registration unit. The identification information (eg, the identification code of the registration unit to which the valid registration sector number is registered is recorded) is recorded in one of the number blocks. The counting unit is used in the Wait for 25 valid registration units to search for a valid registration unit. Using this counting unit will read a valid A-hour-"'Don't put it on early, you can get the latest registration sector number", It is not necessary to read all of these registration units. * This causes each count block to be nested when the identification code of the registration unit is changed. If yes, such as 1 P, person, #, ^ compared to the child registration block In terms of the number of heavy nests, the count is ____ -33- __ ¥ The paper size is applicable to China -----145 Standard (CNS) A4 size (210X297 public love) The number of heavy nests in the block is very small. From The child lead count block (first count block) starts to sequentially utilize 0 count blocks contained in the child count unit. One count block is repeatedly used until the count block becomes unrecordable. For example, the count block is due to data The number of nests exceeds the number of repeatable reads and writes and becomes unrecordable, and the count block is in a defective state due to dust adhesion, etc. When the first count block becomes unrecordable When it is, a second count block is used. When the second count block becomes unrecordable, a second count block is used. In this way, each count block is rewritten up to the count area. The block becomes unrecordable. When the count block becomes unrecordable, the next count block is used. For example, because the data is rewritten less frequently, it can be searched at a faster speed. Counting Blocks: Each of the registration units from the 1st to the 250th registration unit contains 10 registration blocks. Shape each of these registered blocks into a small record-taking unit ECC block. Each of these registered blocks includes an area for recording a version number (version information) and an area for recording f Record an area of a registered magnetic zone number (indicator information), where the version number refers to a version that is not the registered block, and the registered magnetic zone number indicates the end of the latest file structure area. Every time data is recorded When it is in the latest file structure area, the version, the 'flat number' and the registered magnetic sector number are recorded between the 1st and 10th registration blocks selected in a registration unit. In the block. Whenever the data is recorded in the latest file structure area, the change record is 594689 A7 B7 V. Description of the invention (32) The registration number of the version number and the registration block 5 tiger code. For example, when the first — ”“ When recording material in the structure area of the new building, record the version number and the registered magnetic area number in the first registration block; and when the material is recorded for the first time, Recorded in the new eaves case structure In the time domain, then the version number and the number of the magnetic domain recorded in the log in the second registration block. • In this way, the version number and the registration magnetic field number are sequentially recorded in one decyl block (from the first to the tenth registered block). After recording the version number and the registration sector number I in the 10th registration block, the version number and the registration sector number are again recorded in the first registration block (overwrite Information in Yuandi's first registration block). Then, the serial number and the registration magnetic zone number are sequentially recorded in a registration block (from the 1st to the 10th registration block) (covering the data in each registration block) . By sequentially recording the version number and the registration magnetic zone number in each of these registration blocks, it is possible to prevent the data from being collectively rewritten in a special registration block. The position indicated by the registration sector number (indicator information) is not limited to the end of the latest file structure area. The position indicated by the registration sector number (index information) can be any position (for example, a predetermined position) in any area on the disc 2 (such as the second information recording area). The second information recording area may be an area where data can be recorded by “sequential loop recording”. In this example, the data is repeatedly recorded sequentially in each of the 250 registration units. Medium. That is, each of these registered units is the same -35- This paper size is applicable to the Chinese standard ® home standard _S) i4 specification (2l0x29Ti ^ y 594689

五、發明説明 A7 B7V. Description of the invention A7 B7

藉由循序迴路記錄將資料記錄其中之第一資訊記錄區域。以此方式重覆地將資料循序記綠在複數個分割區域的每一個區域中，則可改良該等所有區域的可靠度和提高讀取每一個區域的速度。管理該最新登記區塊、使該最大的版本編號在該最新登記區塊所屬的登記單元中。該最大版本編號指示該最新的版本資訊。利用相對應至該最大版本編號（最新版本資訊）的登餘磁區號碼（指標資訊）作為該有效的登錄磁區號碼 (有效指標資訊）。於圖9所示之實例中，該版本編號（3 )之第三登記區塊為孩最新的登記區塊。以此方式使該登記單元包含1 〇個登記區塊，則最多只需讀取該等1 〇個登記區塊中的資料即可辨識出該最新的登記區塊。當一個登記單元中的一個或多個登記區塊變成不能用的時，則利用該下一個登記單元。例如，當該第一登記單元中的一個或多個登記區塊變成不能用的時（或當該登記區塊的版本編號達到該第一登記單元中的某一個數值時），則利用該第二登記單元。該計數單元識別該有效的登記單元。如是，當欲識別該有效的登記單元時、則不須搜尋該等所有250個登記單元。可藉由在圖1中所示之擴增記錄資訊區段112中提供一個保留記錄資訊區段、以提高記錄資訊區段i 1 1的可靠度’其中該保留記餘貝訊區段記錄了該s己錄在？己錄資訊區段1 1 1中之資訊的複本。當由於一個讀取錯誤而無法自記 -36- 本紙張尺度適用中國國家標準(CMS) A4規格(210 X 297公釐)The first information recording area in which data is recorded by sequential loop recording. Repeatedly recording data in this way in each of the plurality of divided regions can improve the reliability of all these regions and increase the speed of reading each region. The latest registered block is managed such that the largest version number is in the registration unit to which the latest registered block belongs. The maximum version number indicates the latest version information. The deregistered sector number (index information) corresponding to the largest version number (latest version information) is used as the valid registered sector number (valid index information). In the example shown in FIG. 9, the third registration block of the version number (3) is the latest registration block of the child. In this way, if the registration unit includes 10 registered blocks, the latest registered blocks can be identified by reading only the data in the 10 registered blocks at most. When one or more registration blocks in a registration unit become unusable, the next registration unit is used. For example, when one or more of the registration blocks in the first registration unit become unusable (or when the version number of the registration block reaches a value in the first registration unit), the first registration unit is used. Two registration units. The counting unit identifies the valid registration unit. If so, it is not necessary to search all 250 registration units when the valid registration unit is to be identified. The reliability of the record information section i 1 1 can be improved by providing a reserved record information section in the augmented record information section 112 shown in FIG. 1, where the reserved record information section is recorded. The s has been recorded? A copy of the information in the recorded information section 1 1 1. When unable to remember because of a reading error -36- This paper size applies the Chinese National Standard (CMS) A4 specification (210 X 297 mm)

裝訂線 594689 A7 ______B7 五、發明説明（34 ) 錄資訊區段1 1 1中讀取該登錄磁區號碼時，則可自擴增記錄資訊區段1 1 2中讀取該登錄磁區號碼。不需在遠則導區域和該後序區域中提供資訊記錄區段 1 1 1。可例如在該前導區域内部的_個區域中提供資訊記錄區段1 1 1。或者，可在磁卷結構區域i 〇 i中提供資訊記麵:區段1 1 1。於該等事例中，提供了防止資料集中重窝在一個特殊磁區中的功效。此係因當執行循序迴路記錄時、可指示記錄了該登錄磁區號碼之區域的尾端位置。未將該計數區塊的總數限制在1 〇上。該計數區塊總數可為1或任何大於1的數字。未將該登記區塊的總數限制在1 0上。該計數區塊總數亦可為i或任何大於i的數字。未將該登記單元的總數限制在2 5 0上。該登記單元總數可為1或任何大於1的數字。當該登記單元的總數等於i 時’則可名略該計數單元，此係因不須搜尋該有效登記單元。即可將該記錄資訊區段建構成僅只包含一個登記單兀。當例如該登記區塊總數夠大時，則可將該記錄資訊區段建構成僅只包含一個登記單元。為元錄資訊區段中的記錄單元可為一個磁區，且未將該記錄單元限制在一個E C C區塊上。遠光碟可含有預錄其上之識別資訊，其中該識別資訊指示將該記綠資訊區段配置給該光碟其一個預先決定的區域。當運送該光碟時、該識別資訊將保證該光碟的高可靠度’其中限制資料重寫到該光碟上的次數。此係因可藉由利用該記錄資訊區段重覆地將資料循序記錄、以補償該資料 -37- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 五、發明説明（35 ) 重寫次數的限制。可將一個僅寫一次型式的磁碟視為一個資料重寫次數限制為零的磁碟。利用該上述的記錄資訊區段將容許快速地辨識1系有效登記單元和記錄在該有效登記單元中的有效登尤區塊’即使當該資料重寫的次數較多時亦然。當該資料重窝次數更多、致使利用了該記錄資訊區段中所有的登記單元時，則可能藉由將該擴增之記錄資訊區段的一部分配置成一個记餘資訊區段、以繼續進行資料重窝。亦可能藉由增加一個登記單元中的登記區塊總數或藉由增加一個計數單元中的計數區塊總數、以將一個資料結構更適當的兄錄資訊區段提供給一個僅窝一次型式的磁碟。例如，當孩計數單元中的計數區塊總數等於該登記單元總數時，則可以更新該登記單元的更新次數更新該計數區塊。當該計數單元中的計數區塊總數大於該登記單元總數時，則即使因為一個瑕疵區塊、…等等而無法更新該計數區塊時、仍可利用該下一個計數區塊。可重覆地將料循序記錄在該計數單元中，以避免資料集中重寫在該計數單元的一個特殊計數區塊中。即該計數單元為該可藉由循序迴路記錄將資料記錄其中之第三資訊記錄區域的一個實例。如是，該計數單元中的每一個計數區塊均包含一個指示該計數區塊版本之版本編號（版本資訊）”和”該登記單元的一個識別碼（識別資訊）"，就如上述的登記區塊一樣。管理該最新的計數區塊、使該最大版本編號在該計數單 -38- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐） 594689 A7 B7Binding line 594689 A7 ______B7 V. Description of the invention (34) When the registered sector number is read in the recording information section 1 1 1, the registered sector number can be read from the expanded recording information section 1 1 2. It is not necessary to provide the information recording section 1 1 1 in the remote guide area and the subsequent area. The information recording section 1 1 1 may be provided in, for example, _ areas inside the leading area. Alternatively, an information sheet may be provided in the magnetic coil structure area i 0 i: section 1 1 1. In these cases, the effect of preventing data from being concentrated in a special magnetic zone is provided. This is because when performing sequential loop recording, it can indicate the end position of the area where the registered magnetic sector number is recorded. The total number of counted blocks is not limited to 10. The total number of count blocks can be 1 or any number greater than 1. The total number of registered blocks is not limited to 10. The total number of counting blocks can also be i or any number greater than i. The total number of registered units was not limited to 250. The total number of registration units can be 1 or any number greater than 1. When the total number of registration units is equal to ', then the counting unit can be omitted because it is not necessary to search for the valid registration unit. The record information section can be constructed to include only one registration unit. When, for example, the total number of registered blocks is large enough, the record information section may be constructed to include only one registered unit. The recording unit in the record information section may be a magnetic area, and the recording unit is not limited to one E C C block. The remote disc may contain pre-recorded identification information, wherein the identification information indicates that the green information segment is allocated to a predetermined area of the disc. When the optical disc is shipped, the identification information will guarantee the high reliability of the optical disc ', among which the number of times data is rewritten onto the optical disc is limited. This is because the data can be repeatedly recorded sequentially by using the record information section to compensate for the data. -37- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm). 5. Description of the invention ( 35) Limit on the number of rewrites. A write-once disk can be considered a disk with a limit of zero data rewrites. Utilizing the above-mentioned record information section will allow rapid identification of a 1-series valid registration unit and a valid registration block recorded in the valid registration unit 'even when the data is rewritten a large number of times. When the data has been nested more often, so that all the registered units in the record information section are used, it is possible to continue by configuring a part of the expanded record information section into a surplus information section to continue Carry out data re-launching. It is also possible to increase the total number of registered blocks in a registration unit or to increase the total number of counted blocks in a counting unit to provide a more appropriate structure of the sibling information section to a one-time-only type of magnetic dish. For example, when the total number of counting blocks in the child counting unit is equal to the total number of registration units, the number of updates of the registration unit may be updated to update the counting block. When the total number of counted blocks in the counting unit is greater than the total number of registered units, the next counted block can still be used even if the counted block cannot be updated because of a defective block, etc. The material can be repeatedly recorded in the counting unit in order to avoid overwriting the data in a special counting block of the counting unit. That is, the counting unit is an example of the third information recording area in which data can be recorded by sequential loop recording. If so, each counting block in the counting unit includes a version number (version information) indicating the version of the counting block "and" an identification code (identification information) of the registration unit ", as described above for registration Blocks are the same. Manage the latest counting block and make the largest version number on the counting sheet -38- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 594689 A7 B7

五、發明説明（36 ) 元中。該最大版本編號指示該最新的版本資訊。利用相對應至該取大版本編號（最新版本資訊）的識別碼（識別資气）作為該有效登記單元的有效識別碼（有效識別資訊）。藉由重覆地將資料循序記錄在該計數單元和每一個登吃單元中，以將舊的資訊留在該計數區塊和該等登記區塊中。如是，可將預先更新的資訊（檔案）保持在該光碟上，以便可利用該資訊（檔案）作為備份資訊。上述的記錄方法適用於一個僅窝一次型式的磁碟和一個可重覆讀寫的磁碟。因此，一種供可重覆讀寫磁碟和僅寫一次型式磁碟使用之公用記錄方法可係有用的。V. Description of Invention (36) Yuan. The maximum version number indicates the latest version information. Use the identification code (identification gas) corresponding to the major version number (the latest version information) as the effective identification code (valid identification information) of the valid registration unit. By repeatedly recording data in the counting unit and each registration unit, the old information is left in the counting block and the registration blocks. If so, you can keep the pre-updated information (files) on the disc so that the information (files) can be used as backup information. The above-mentioned recording method is applicable to a one-shot type disk and a read-write disk. Therefore, a common recording method for re-writable disks and write-once disks can be useful.

就該限制資料重寫次數的光碟而言，可不執行循序迴路 C錄，而是將該登記單元中的登記區塊設定成，，可用的，，、直到該登記區塊變成不可記錄的為止，。此縮短了自該登记單兀謂取資料的時間。例如，該登記區窝的次數超過該可重覆讀窝的次數、而變成不可=重裝訂As for the optical disc that restricts the number of times of data rewriting, it is not necessary to perform sequential loop C recording, but to set the registration block in the registration unit to, available, until the registration block becomes unrecordable, . This shortens the time required to retrieve information from the registration form. For example, the number of nests in the registration area exceeds the number of repeatable nests and becomes unreachable = rebinding

線且該登記區塊由於灰塵黏附下。當該登記區塊變成不可記區塊。可藉由重覆地利用塊變成不可記錄的為止。同塊、直到該登記區塊變成不數單元讀取資料的時間，亦時間。、…等等而處於一個瑕疵狀態記錄的時，則利用該下一個登一個計數區塊、直到該計數區時藉由重覆地利用一個登記區可記錄的為止，以縮短自該計縮短自該登記單元讀·取資料的 1 . 7檔案播放處理圖7說明一種用以播放一個^ 知双個冗綠在光碟2 3 5上之檔案的 -39 -Line and the registration block was stuck under the dust. When the registered block becomes unmemorable. It can be made unrecordable by repeatedly using blocks. The same block, and the time until the registered block becomes the number of units to read the data, and also the time. , ... etc. when it is recorded in a defective state, it uses the next to register a counting block until the counting area can be recorded by repeatedly using a registration area to shorten the count 1.7 File playback processing for reading and fetching data from the registration unit Figure 7 illustrates a -39-

594689 A7 B7 五、發明説明（37 ) 檔案播放處理程序。由該圖2中所示之資訊記錄和播放裝置執行該檔案播放處理。將於下文中詳述該等圖7中所示之步驟。於下面的實例中，從具圖1所示之資料結構的光碟235中播放一個AV檔案（AV檔案-d)158。藉由"刪除具圖6中所示之資料結構之光碟2 3 5中的A V 檔案（A V檔案-b )π和’，記錄一個a V檔案（A V檔案-c )和一個A V檔案（A V檔案-d )’’以獲得圖1中所示之光碟2 3 5。 (S701 )當偵測到一個光碟***光碟機驅動裝置2 〇 5中時，驅動控制區域2 3 1則指定記錄資訊區段1 i 1中計數單元141中之弟一计數區塊171的位置。 (S702 )驅動控制區域2 3 1判定計數單元丨4 1中該指定之計數區塊是否處在一個無記綠的狀態下。當，，是，，時，則 ▲處理行進至步驟（S704);及當’’否’’時，則該處理行進至步驟（S703 )。 (S703 )驅動控制區域23 i在計數單元14 1中指定該下個計數區塊的位置。 (S704)驅動控制區域23 i自該等未處在一下的計數區塊之中的最後一一個無記錄狀態的一個識別碼（識別資訊）。 (S705 )驅動控制區域2 31從該登記單元登記單元中的前導登記區塊開始執行一個獲得一個版本編號（版本資訊）。 (S706 )驅動控制區域2 3 1在該指定之登個计數區塊獲得一個登記區塊元識別碼所指定之個播放作業，從而下一個登記區塊的位置。死單元中指定該 -40- 594689594689 A7 B7 V. Description of the Invention (37) File playback processing program. The file playback processing is performed by the information recording and playback device shown in the figure 2. The steps shown in Fig. 7 will be detailed later. In the following example, an AV file (AV file-d) 158 is played from the disc 235 having the data structure shown in FIG. By " deleting the AV files (AV file-b) π and 'in the disc 2 3 5 having the data structure shown in FIG. 6, one a V file (AV file-c) and one AV file (AV File -d) '' to obtain the disc 2 3 5 shown in FIG. 1. (S701) When it is detected that an optical disc is inserted into the optical disc drive device 2 0, the drive control area 2 3 1 specifies the position of the counting block 171 in the counting unit 141 in the recording information section 1 i 1 . (S702) The drive control area 2 3 1 determines whether the designated counting block in the counting unit 4 1 is in a state of no green. When, yes, and then, ▲ processing proceeds to step (S704); and when '' No '', the processing proceeds to step (S703). (S703) The drive control area 23i designates the position of the next counting block in the counting unit 141. (S704) The drive control area 23 i is an identification code (identification information) from the last one of the count blocks that are not under the record state. (S705) The drive control area 2 31 executes one from the leading registration block in the registration unit to obtain a version number (version information). (S706) The drive control area 2 3 1 obtains a playback job designated by the registration block meta-identification code at the designated registration block, thereby the position of the next registered block. Dead unit specified in this -40- 594689

(S707 )驅動控制區域2 3 1從該指定之登記區塊開始執行一個播放作業。當該播放作業所指定之登記區塊處在一個操兒錄的狀態下時，或當記錄在該登記區塊中的版本編赛小於該先前獲得的版本編號時，則該處理行進至步驟 (S709)。否則，該處理行進至步騾（S708 )。 (S708 )驅動控制區域2 3 1在該指定之登記單元中指定兮下一個登記區塊的位置。 (S709 )驅動控制區域2 3 1獲得一個記錄在該最新登記區塊中的登紅磁區號碼’及將該登錄磁區號碼儲存在記錄資訊區段記憶體2 7 3中。例如藉由一個内建在驅動控制區域23 1中、作為資訊記錄和播放裝置272的控制程式達成該等在步騾（S7〇 (S709)中所述之驅動控制區域2 3 1的作業。 (S7 10 )系統控制區域2 0 1獲得儲存在光碟機驅動裝置 2 〇 5其記錄資訊區段記憶體2 7 3中的登錄磁區號碼、作為指示該最新檔案結構區域其尾端位置的資訊（指標資訊）。系統控制區域2 0 1命令光碟機驅動裝置2 0 5播放一個記綠在該最新檔案結構區域尾端上的VATICB 157。例如藉由執行一個内建在系統控制區域2 0 1中、作為V A T結構播放裝置2 1 5的控制程式達成上述系統控制區域2 0 1的作業。光碟機驅動裝置2 0 5讀取記錄在該最新檔案結構區域尾端上的VATICB 157，及將VATICB 157儲存在記憶體電路2 0 2的V A T結構記憶體2 2 2中。接著，系統控制區域2 0 1將包含在該讀取VATICB中之 -41 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐）(S707) The drive control area 2 31 executes a playback job from the designated registration block. When the registration block designated by the playback operation is in the state of an exercise record, or when the version edition recorded in the registration block is smaller than the previously obtained version number, the process proceeds to step ( S709). Otherwise, the process proceeds to step S708. (S708) The drive control area 2 3 1 specifies the position of the next registered block in the designated registration unit. (S709) The drive control area 2 3 1 obtains a red magnetic field number 'recorded in the latest registration block and stores the registered magnetic field number in the recording information section memory 2 7 3. For example, the operation of the drive control area 231 described in step (S70 (S709)) is achieved by a control program built in the drive control area 231 as an information recording and playback device 272. S7 10) The system control area 2 0 1 obtains the registration sector number stored in the record information section memory 2 7 3 of the optical disc drive device 2 05 as information indicating the end position of the latest file structure area ( Index information). The system control area 2 0 1 instructs the optical disc drive device 2 0 5 to play a VATICB 157 recorded at the end of the latest file structure area. For example, by executing a built-in system control area 2 01 2. As a control program of the VAT structure playback device 2 1 5 to achieve the operation of the system control area 2 0 1 described above, the optical disc drive device 2 5 reads the Vaticb 157 recorded at the end of the latest file structure area, and the Vaticb 157 Stored in the VAT structure memory 2 2 2 of the memory circuit 202. Next, the system control area 2 0 1 will be included in the reading VATICB -41-This paper size applies to China National Standard (CNS) A4 Grid (210X297 mm)

裝訂Binding

線 594689 A7 _____Β7 五、發明説明（39 )Line 594689 A7 _____ Β7 V. Description of the invention (39)

V A T的位置資訊解碼；遵循一個與該VATICB類似的控制程序、以便讀取一個記錄在V a τ結構區域丨〇 8中的VAT 156;及將VAT 156儲存在記憶體電路2〇2的vat結構記憶體2 2 2中。 (S7 11 )系統控制區域2 〇 i自一個檔案集合描述項丨5 2中讀取一個檔案登錄（根目錄）154和一個根目錄153，同時利用該在步騾（S710)中所獲得的VAT將該虛擬位址轉換成一個邏輯位址。系統控制區域2 〇丨亦讀取記錄在檔案登錄（根目錄）1 5 4和根目錄i 5 3所記錄之區域中的一個檔案登錄（AVDi〇151和一個AV目錄（AVDir)15〇，並繼之循序地碩取一個檔案登錄（資料檔）丨4 9和一個控制檔案（資料檔）1 4 8。如是，獲得該等a v檔案的記錄位置和相關的資訊。例如藉由執行一個内建在系統控制區域2 〇丨中、作為基本檔案結構播放裝置2 6 i的控制程式達成上述系統控制區域201的作業。 (S7 12 )最後，系統控制區域2 0 1讀取一個檔案登錄（A v 檔案-d)159和一個AV檔案（AV檔案-d)158，從而完成该檔案播放作業。例如藉由執行一個内建在系統控制區域 2 0 1中、作為檔案播放裝置2丨6的控制程式達成上述系統控制區域2 0 1的作業。為了避免資料在播放期間因為一個讀取錯誤而變成無法讀取的，故可將該資料的複本記錄在另一個區域中。可將該藉由循序記錄移動的最新檔案結構區域增加一倍，且可在該記錄資訊區段中指定該變成兩倍之最新檔案結構區域 -42-VAT position information decoding; follow a control procedure similar to the VATICB to read a VAT 156 recorded in the V a τ structure area; 08; and a vat structure storing the VAT 156 in the memory circuit 202 Memory 2 2 2 in. (S7 11) The system control area 2 〇 reads an archive registration (root directory) 154 and a root directory 153 from an archive set description item 5 2, and simultaneously uses the VAT obtained in step (S710) Convert this virtual address into a logical address. The system control area 2 〇丨 also reads an archive registration (AVDi〇151 and an AV directory (AVDir) 15) recorded in the areas recorded in the archive registration (root directory) 1 5 4 and the root directory i 5 3, and Followed by sequentially obtaining a file registration (data file) 丨 4 9 and a control file (data file) 1 8 8. If so, obtain the recording position and related information of such av files. For example, by implementing a built-in In the system control area 2 〇丨, the control program as the basic file structure playback device 2 6 i achieves the operation of the system control area 201 described above. (S7 12) Finally, the system control area 2 01 reads a file registration (A v File-d) 159 and an AV file (AV file-d) 158 to complete the file playback operation. For example, by executing a control program built in the system control area 2 01 as a file playback device 2 6 Achieve the operation of the above-mentioned system control area 201. In order to prevent the data from being unreadable due to a reading error during playback, a copy of the data can be recorded in another area. The area of the latest file structure for sequential record movement has doubled, and the area of the latest file structure that has been doubled can be specified in the record information section -42-

594689 A7 ______B7 五、發明説明（~40^ ' 的位置資訊。例如，如圖1〇中所示，可根據一個主要登錄磁區號碼2151和一個保留登錄磁區號碼2152指定一個保留最新“案結構區域2 103 $ —個纟要最新樓案結構區域 21〇7，其中主要登錄磁區號碼2151和保留登錄磁區號碼 2152係分別記錄在一個保留記綠資訊區段以…和一個主要記錄資訊區段2102中所記錄之登記單元中所記錄的登記區塊中。有可能因執行了查核式循序記錄後導致刮傷或灰塵、而無法播放資料。可在該磁卷空間中提供主要最新檔案結構區域2107和保留最新檔案結構區域21〇3，且可將它們的位置資訊登記在該前導區域中、作為主要登錄磁區，號碼2ΐ5ι 和保留登錄磁區號碼2152,以便在該一種情況下仍能讀取該最新檔案。如是，改良了資料播放的可靠度。该欲兄錄在保留最新檔案結構區域2 1〇3中的資訊基本上為？系欲記錄在主要最新檔案結構區域2 1〇7中之資訊的保留資訊。一欲記錄在一個VAT結構區域211〇中的VAT 2145 為該記錄在王要最新檔案結構區域2 1〇7中之最新檔案結構其虛擬位址和邏輯位址的一個對應表。相比之下，一欲記錄在一個V AT結構區域21〇6中的VAT 2135為該記錄在保留最新檔案結構區域2 103中之最新檔案結構其虛擬位址和邏輯位址的一個對應表。可將主要最新檔案結構區域21〇7的位置資訊和保留最新檔案結構區域2 10 3的位置資訊分別登記在該前導區域的主要記錄資訊區段2102和保留記錄資訊區段21〇1中、作為 -43- —--- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇 X 297公爱) 594689 A7 __B7 五、發明説明（41 ) 主要登錄磁區號碼2151和保留登錄磁區號碼2152。如是，保留記錄資訊區段2 10 1為一個記錄該在主要記錄資訊區段 2102中登記之資訊其保留資訊的區域。使用該等主要或保留記錄資訊區段的結構及裝置係與使用實例1中所示之記錄資訊區段的結構及方法相似。可藉由該主要登錄磁區號碼中的一個位移位址指定該保留最新檔案結構區域的位置資訊。可將該位移位址指定為例如該主要登錄磁區號碼-2 5 6、該主要登錄磁區號碼 -5 12、該主要登錄磁區號碼+256、或該主要登錄磁區號碼 + 512。可將該位移值登記在該資訊記錄區段中。即使在該磁卷空間中提供的是該記錄資訊區段、而非該削導區域，但卻絲愛未影響到本發明所提供的功效。例如可將該登錄磁區號碼記錄在該磁卷空間（像是磁卷結構區域1 0 1 )中。如是，其與該登錄磁·區號碼記錄在該前導區域中所產生的功效在實質上係相同的。指示該下一個記錄起始位置的記錄位置資訊（像是該登錄磁區號碼）容許以某一個方向重覆地記錄資料，致使該等重寫資料的區域散佈在該資訊記錄媒體的整個資訊記錄區域上。可將記錄在該主要記錄資訊區段中之資訊的保留資訊分別登記在主要記錄資訊區段2 102和保留記錄資訊區段 2 10 1中。如是，利用查核式記錄來記錄該計數區塊或該登記區塊、以避免瑕疵區域。因此，主要記錄資訊區段2 102 與保留1己錄資訊區段2 10 1中的瑕戚區域具有不同的計數區 -44- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公蒙) 594689594689 A7 ______B7 V. Location information of the invention description (~ 40 ^ '. For example, as shown in Figure 10, you can specify a reserved latest case structure based on a main registration sector number 2151 and a reserved registration sector number 2152. Area 2 103 $ —The most recent building case area 2107, in which the main registration magnetic zone number 2151 and the reserved registration magnetic zone number 2152 are recorded in a reserved green information section with ... and a main recorded information area, respectively. In the registration block recorded in the registration unit recorded in paragraph 2102. Data may not be played due to scratches or dust caused by the check-type sequential recording. The main latest file structure can be provided in the magnetic volume space Area 2107 and the latest file structure area 2103, and their location information can be registered in the leading area, as the main registration volume, number 2ΐ5ι and the reserved registration volume number 2152, so that in this case can still be Read the latest file. If so, the reliability of the data playback is improved. The information base recorded in the latest file structure area 2 103 The above is the reserved information of the information to be recorded in the main latest file structure area 2 107. A VAT 2145 to be recorded in a VAT structure area 2110 is recorded in Wang Yao's latest file structure area 2 1〇 The latest file structure in 7 is a correspondence table between the virtual address and the logical address. In contrast, a VAT 2135 that is to be recorded in a V AT structure area 2106 is reserved for the record in the latest file structure area 2 A correspondence table between the virtual address and the logical address of the latest file structure in 103. The location information of the main latest file structure area 2107 and the location information of the latest file structure area 2 10 3 can be registered in the leading area respectively. In the main record information section 2102 and retained record information section 2101, as -43- ----- This paper size applies the Chinese National Standard (CNS) A4 specification (21〇X 297 public love) 594689 A7 __B7 5 Description of the invention (41) The main registration magnetic zone number 2151 and the reserved registration magnetic zone number 2152. If so, the reserved record information section 2 101 is a record which should be registered in the main record information section 2102. Information retention area. The structure and device for using these main or reserved record information sections are similar to the structure and method of the record information section shown in use case 1. One of the main registration sector numbers can be used. The bit shift address specifies the position information of the area where the latest file structure is kept. The shift address can be specified as, for example, the main registration magnetic field number-2 5 6, the main registration magnetic field number-5 12, the main registration magnetic field Area number + 256, or the main registered magnetic area number + 512. The displacement value can be registered in the information recording section. Even if the recorded information section is provided in the magnetic volume space instead of the clipping area, the affection provided by the present invention is not affected. For example, the registration volume number may be recorded in the magnetic volume space (such as the magnetic volume structure area 1 0 1). If so, it is substantially the same as the effect produced by the registration of the registration magnetic area number in the leading area. Recording position information (such as the registration sector number) indicating the start position of the next record allows data to be recorded repeatedly in a certain direction, so that the area of the rewritten data is scattered throughout the information record of the information recording medium Area. The retained information of the information recorded in the main record information section may be registered in the main record information section 2 102 and the retained record information section 2 101, respectively. If so, use auditing records to record the counted block or the registered block to avoid defective areas. Therefore, the defect areas in the main record information section 2 102 and the reserved 1 recorded information section 2 10 1 have different counting areas. -44- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 male) Mongolia) 594689

塊號碼或登記區塊號碼。 ^將複本貝訊5己錄在保留1己錄資訊區段2 1 〇 1的計數區塊或登記區塊中時該計數區塊或登記區塊可與其記錄在主要記錄資訊區段2102的計數區塊或登記區塊相同。如是，不須在保留記綠資訊區段21〇1中執行查核式記錄。即使在一個瑕疵狀態下、亦可執行記錄。於該實例中，記錄在該保留最新檔案結構區域中的資訊為該王要最新檔案結構的複本資訊。為了縮短該記錄時間，可只將孩在先前記錄時間所更新的檔案結構記錄在該保留最新檔案結構區域中。當無法自該主要最新檔案結構區域中讀取資料時，則可利用該保留最新檔案結構和該先前的主要最新檔案結構獲得該資料的備份。可，，根據該版本編號辨別該先前的登記區塊”和”利用記錄在該登記區塊中的登錄磁區號碼"獲得該先前的主要最新檔案結構。訂如圖1 0中所述，將記錄在該磁卷空間中的最新檔案結構增加一倍。當該倍增之最新檔案結構的位置資訊包含在該前導區域中#’則可於執循序記錄時改良該資訊記錄媒體其樓案結構區域的堅初性’其中該檔案結構區域的堅軔性係記錄和播放該檔案時不可或缺的，及其中限制資料重窝在該資訊記錄媒體上的次數。藉由將資料確實地記錄在指定給該倍增之最新檔案結構區域其位置資訊之記錄資訊區段中，以改良該磁碟的播放可靠度，而不需考慮因刮傷或灰塵而可能無法播放的風險。將顯見’該最新樓案纟士謹F 、、Α Λ 田衣、· °構^域和菽登錄磁區號碼均適用 45- 本紙張尺度適用中國國家標準(CNS) A4規格(2i0x297公^7 594689 A7 ____B7 五、發明説明（43 ) 於雙倍、三倍、和其它的倍數型式。於孩等ECMA167標準中，將該AV檔案的檔案登錄定義成琢檔案結構的一部分。於該實例中，為了簡化說明，故將該A V檔案的檔案登綠記錄在該a v檔案區域中。當一個資訊記錄媒體上未記錄任何A V檔案時，則可將一個控制檔案記錄在該人^^檔案區域中。儘管如此，本發明的功效依舊未受到影響。如是，將該控制檔案和其檔案結構循序地4己餘在該磁卷空間中。· 於該實例中，將一個利用該VAT結構的檔案結構記錄在該最新檔案結構區域中。可將其它檔案系統（像是一個 FAT(檔案配置表）檔案系統、…等等）的一個檔案結構記錄在該登錄磁區號碼所指定的最新檔案結構區域中。就利用記錄在該記錄資訊區段中的登錄磁區號碼而言，則即便當利用一個不同於該V Α τ結構的檔案結構時、仍舊提供了 ’’避免資料集中重窝在一個磁碟上（其中限制資料重寫的次數）π的功效。於該實例中，當***一個磁碟時，該系統將一個控制檔案記錄在孩基本檔案結構區域中，以辨識該記錄在複數個 A V扠案中的資訊。當僅需辨識記錄在該磁碟上的該檔案時，則不須將該控制檔案和其檔案登錄記錄在該基本檔案結構區域中。於是，該基本檔案結構區域較小，且如是縮短了孩記錄時間。當該基本檔案結構區域係記錄在一個當作S取小4取單元的E c C區塊中時，則該驅動裝置僅只讀取資料一次。以此方式，則一個根據本發明之資訊記錄 -46 -Block number or registration block number. ^ When a copy of Bexun 5 has been recorded in the counted or registered block of the reserved 1 recorded information section 2 1 0, the counted block or registered block can be counted with the count recorded in the main recorded information section 2102 The block or registration block is the same. If so, it is not necessary to perform a check-type record in the reserved green information section 2101. Recording can be performed even in a defective state. In this example, the information recorded in the area holding the latest file structure is the copy information of the latest file structure that the king wants. In order to shorten the recording time, only the file structure updated by the previous recording time may be recorded in the area holding the latest file structure. When data cannot be read from the main latest file structure area, a backup of the data can be obtained by using the retained latest file structure and the previous main latest file structure. Yes, according to the version number, identify the previous registration block "and" use the registration sector number recorded in the registration block "to obtain the previous main latest file structure. The order, as described in Figure 10, doubles the latest file structure recorded in the volume space. When the position information of the multiplied latest file structure is included in the leading area # ', the sequentiality of the information recording medium can be improved during the sequential recording. It is indispensable when recording and playing the file, and limits the number of times the data can be nested on the information recording medium. Improves the reliability of the disk's playback by reliably recording the data in the record information section of its location information assigned to the latest file structure area of the multiplier, regardless of scratches or dust that may prevent playback risks of. It will be shown that 'the latest building case 纟士谨, F, Α Λ Tian Yi, · ° ^ domain and 菽 registration sector number are applicable 45- This paper standard applies to China National Standard (CNS) A4 specifications (2i0x297 public ^ 7 594689 A7 ____B7 V. Description of the Invention (43) In double, triple, and other multiple types. In the ECMA167 standard such as children, the AV file archive registration is defined as part of the file structure. In this example, In order to simplify the explanation, the file of the AV file is recorded in the av file area. When no AV file is recorded on an information recording medium, a control file may be recorded in the person ^^ file area. Nevertheless, the effectiveness of the present invention is not affected. If so, the control file and its file structure are sequentially stored in the magnetic volume space. In this example, a file structure record using the VAT structure is recorded In the latest file structure area, a file structure of another file system (such as a FAT (File Allocation Table) file system, etc.) can be recorded in the designated sector number In the new file structure area, as far as the use of the registered sector number recorded in the record information section is concerned, even when using a file structure different from the V Α τ structure, it still provides `` avoid data concentration The effect of nesting on a disk (where the number of times data is rewritten) is π. In this example, when a disk is inserted, the system records a control file in the basic file structure area of the child to identify the record Information in multiple AV fork cases. When only the file recorded on the disk needs to be identified, the control file and its file registration need not be recorded in the basic file structure area. Therefore, the basic file The structure area is small, and the record time of the child is shortened. When the basic file structure area is recorded in an E c C block, which is an S-by-4 unit, the drive device only reads the data once. In this way, an information record according to the present invention -46-

594689 A7 B7 五、發明説明（44 ) ' " -* 媒體使得包含該最新樓案結構區域之欲更新或Μ 從一個内部移到一個外部。因而防止資料因集中重寫而受到破壞或產生瑕疵，且可改良資料可靠度。又 2 .實例2 於貫例2中，將說明，，一種用以將一個Α ν樓案循序記錄在該磁卷空間其預先配置之A v檔案區域中的方法，，和，，— 種記錄在該最新檔案結構區域中之資訊的瑕疵管理裝置，，。需隨時連續地記錄欲記錄在該Av檔案區域中的Av資料，如疋係以無查核的方式記錄。要求檔案管理資訊（像疋该檔案集合描述項）和一個控制檔案為可靠的，且如是係以查核的方式記錄、以便於記錄時保證該資料的可靠度。一般而言，一個A v檔案的資料大小很大；而一個= 制檔案或檔案管理資訊的檔案大小卻很小。如是，A v資料和非AV資料具有不同的特徵。將說明”一用以記錄av 資料之區域”與”一用作非Α ν資料之區域”分開的一個實例。當以一個如實例1中的表格形式管理未配置的區域時，則藉由足義管理資訊其登記到該等未配置區域中的順序執行循序？己錄。於實例2中，利用一個記錄在該空間管理結構區域中之改良過的位元映射管理未配置的區域，及在該磁卷空間的該AV檔案區域中執行循序記錄。下面的說明中，記錄在該資訊記錄媒體上作為一個磁卷檔案結構之一個描述項、一個指標、…等等均具有一個依 ECMA167或UDF標準所定義的資料結構；除非有其它情 -47- 594689 A7594689 A7 B7 V. Description of the Invention (44) '"-* The media enables the area containing the latest building structure to be renewed or moved from an interior to an exterior. Therefore, the data is prevented from being damaged or defective due to centralized rewriting, and the reliability of the data can be improved. 2. Example 2 In Example 2, a method for sequentially recording an A v building case in the pre-configured A v file area of the magnetic volume space will be described, and, Defect management device for information in this latest file structure area. The Av data to be recorded in the Av archive area shall be continuously recorded at any time, if it is not recorded in an unchecked manner. It is required that the file management information (such as the file set description item) and a control file are reliable, and if they are recorded by checking, in order to ensure the reliability of the data during recording. Generally speaking, the data size of an AV file is very large; the file size of an AV file or file management information is very small. If so, A v data and non-AV data have different characteristics. An example that separates "an area for recording av data" from "an area for non-Av data" will be described. When the unconfigured areas are managed in the form of a table as in Example 1, then the order in which they are registered in such unconfigured areas is performed by means of adequate management information? Already recorded. In Example 2, an unallocated area is managed using an improved bit map recorded in the space management structure area, and sequential recording is performed in the AV archive area of the magnetic volume space. In the following description, a description item, an indicator, etc. recorded on the information recording medium as a magnetic volume file structure has a data structure defined in accordance with ECMA167 or UDF standards; unless otherwise stated -47- 594689 A7

況，否則不另行詳述。 2 · 1該光碟的資料結構圖1 1說明光碟2 3 5的一種代表性資料結構。於該磁卷"的以位置上預先配置有—個磁卷結構區域101、-個備用標案結構區域13G3、及_mv樓案區域1308。備用樓案結構區域13G3包含該最新檔案結構區域其一部分中的—個空間f理結構區域1306。欲將一個改良過的位7C映射記錄在該空間管理結構區域中。一個位元映射為一個說明某一單元（像是一個磁區或一個ECC區塊）其每一個區域其記錄狀態之映射。並中〇指示一個無記錄狀態；i指示一個有記錄狀態。將二堆說明料所有磁區其記錄狀態的位元意指為一個位元映射。於只例2中，一個位兀映射說明一個單元的記錄狀態。藉由一個位元映射管理未配置區域的優點為：因係利用每一個被管理之區域的一個位元指定該等未配置區域，故該位元映射的大小係固定的。個單元為一包含一個或多個磁區、用以管理記錄的單元二於該實例中，一個單元大約包含5000個磁區。涊刖導區域配置有一個記錄資訊區段丨丨i。記錄資訊區段1 1 1包含一個備用指定資訊區域13〇2，其中備用指定資訊區段1302包含一個備用單元號碼131〇和備用區域位址資訊1311。於該備用指定資訊區域中、由備用檔案結構區域1303的一個備用區域13〇7或其它的單元取代一個最新檔案結構區域1304。如是，當資料集中重寫在備用檔案結Otherwise, it will not be described in detail. 2 · 1 Data Structure of the Disc Figure 1 1 illustrates a representative data structure of the disc 2 3 5. A magnetic coil structure area 101, a spare project structure area 13G3, and a _mv building case area 1308 are pre-arranged on the magnetic volume. The spare building structure area 13G3 contains a space structure structure area 1306 in a part of the latest file structure area. An improved bit 7C map is to be recorded in the space management structure area. A bit map is a map that describes the recording status of each area of a unit (such as a magnetic sector or an ECC block). In the middle, 0 indicates an unrecorded state; i indicates a recorded state. The two bits that describe the recording status of all magnetic regions are referred to as a bit map. In Example 2, a bitmap illustrates the recording status of a cell. The advantage of using a bitmap to manage unconfigured areas is that the size of the bitmap is fixed because the unconfigured areas are designated with one bit of each managed area. Each cell is a cell containing one or more magnetic fields for managing records. In this example, a cell contains approximately 5000 magnetic fields. The guidance area is provided with a record information section 丨丨 i. The record information area 1 1 1 includes a spare designated information area 132, where the spare designated information area 1302 contains a spare unit number 1310 and spare area address information 1311. In the spare designated information area, a spare file area 1307 or other unit in the spare file structure area 1303 replaces a newest file structure area 1304. If so, when the data set is overwritten in the backup file

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-48- 本纸張尺度適用中國國豕標準(CMS) A4^格(210X297公爱) 594689-48- This paper size applies Chinese National Standard (CMS) A4 ^ grid (210X297 public love) 594689

構區域1303的最新檔案結構區域13〇4中時，或當該整個區域’笑成不可圮錄的時，該取代將防止該整個媒體變成不可記錄的。結果，可將資料記錄在該最新檔案結構區域中〇 2 · 2檔案記錄處理圖1 3說明一種用以將一個檔案記錄在光碟2 3 $上之檔案口己錄處理私序。由該圖2中所示之資訊記錄和播放裝置執行該檔案記錄處理。將於下文中詳述該等圖1 3中所示之步騾。 (S 1501 )系統控制區域2〇 i自該改良過之位元映射η。的W端獲得一個起始單元號碼133〇，其中已將該改良過之位7C映射13 13讀入空間管理結構記憶體2 5 3中。例如藉由執行個内建在系統控制區域2 0 1中、作為空間管理結構記錄裝置2 5 1的控制程式達成上述系統控制區域2 〇丨的作業。 (S 1502)系統控制區域2(π命令光碟機驅動裝置2〇5循序地從起始單兀號碼133〇所指定之單元# 4 〇開始記錄A V檔案（AV檔案-d) ]. 46。例如藉由執行一個内建在系統控制區域2 〇 1中、作為檔案記錄裝置2 1 3的控制程式達成上述系統控制區域2 0 1的作業。 (S1503 )系統控制區域2〇 i更新包含該記錄之av檔案 (AV檔案-d)其管理資訊之檔案結構，及命令光碟機驅動裝且2 0 5將汶更新之檔案結構記錄在最新檔案結構區域 1304。例如藉由執行一個内建在系統控制區域2 〇工中、作 -49- 本紙張尺度適财®國家標準(CNS)The replacement will prevent the entire media from becoming unrecordable when the latest file structure area 1304 of the structure area 1303, or when the entire area is laughed as unrecordable. As a result, the data can be recorded in the latest file structure area. 02 · 2 File Record Processing Figure 13 illustrates a file used to record a file on disc 2 3 $. The file recording process is performed by the information recording and playback device shown in the figure 2. The steps shown in Figure 13 will be detailed below. (S 1501) The system control region 20 i maps n from the modified bit. The W-end of the CPU obtains a starting unit number 133, in which the modified bit 7C map 13 13 has been read into the space management structure memory 2 5 3. For example, by executing a control program built in the system control area 201 as a space management structure recording device 2 51, the above-mentioned system control area 2o is performed. (S 1502) System control area 2 (π commands the optical disc drive device 2005 to sequentially record the AV file (AV file-d) from the unit # 4 designated by the start unit number 133〇]. 46. For example The above-mentioned operation of the system control area 2 01 is achieved by executing a control program built in the system control area 2 01 as the file recording device 2 13. (S1503) The system control area 20i updates the information including the record. av file (AV file-d) file structure of its management information, and order the CD-ROM drive to install and record the updated file structure in the latest file structure area 1304. For example, by running a built-in system control area 2 〇 Work in progress, work -49- This paper size is suitable for financial national standards (CNS)

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線 594689 A7 B7 五、發明説明（47 ) 為基本檐案結構1ε錄裝置2 6 1的控制程式達成上述系統控制區域2 0 1的作業。此d ’當備用檔案結構區域1303的最新檔案結構區域 1304因為資料集中重寫、刮傷、或灰塵的緣故變成不可記錄的、並進而導致光碟機驅動裝置205呈報另一個綠寫錯誤時’則系統控制區域201更新該基本檔案結構、以便變更該記錄位置，及命令”應在備用區域13〇7中執行該記錄，，。裝訂當備用區域1307因為資料集中重寫、刮傷、或灰塵的緣故變成不可記錄的、並進而導致光碟機驅動裝置2 〇 $ 呈報一個錄寫錯疾時，則系統控制區域2 〇 1命令”靡吃錄一個基本植案結構區域，其中該記錄位置變更成^元 # 5 6。以此方式、則可利用單元# 5 6作為一個備用檔案結構區域，其中單元#56為該下一個用以在△▽檔^ = 域b〇8中循序記錄之記錄起始單元。以此方式，則於^ 料記錄到該最新檔案結構區域中時發生一個錄寫錯誤= 話，將更新記錄在該最新檔案結構區域中的資料，及將孩更新之資料記錄在一個無記綠的備用區域中.。當該備用區域中沒有無記錄區域時，則利用該起始單元號碼將個備用檔案結構區域配置給_個未配置單元，並 ^己錄在该最新檔案結構區域中的資料、及將該更新之資料记％在该備用檔案結構區域的前端。當將該備用_安結構區域配置給該未配置單元時，則將一個大小業=^ 定的備用區域安排在一個無記綠狀態下。因此，即於資料記錄到該最新檔案結構區域中時發生一個綠寫錯 -50- 594689 A7 B7 五、發明説明（48 誤，但仍可實現備用記錄。驅動控制區域2 3 2命令記錄和播放裝置2 3 4將該基本檔案結構記錄在單元# 5 6中。當該記錄完成時，則將，，5 6，， 5己錄在該前導區域其記錄資訊區段1 1 1的一個備用單元號碼14 10中’且將該最新檔案結楫區域的位址資訊記錄在備用區域位址資訊1411中。接著，驅動控制區域231通知系統控制區域2 0 1 π該處理已完成”。 (S 1504 )系統控制區域2 〇丨產生一個改良過的位元映射 Η12、以反映該磁碟其一個未配置區域的狀態及將該改良過的位7C映射1412記錄在一個空間管理結構區域14〇3 中。例如藉由執行一個内建在系統控制區域2 0 i中、作為芝間官理結構記錄裝置25 i的控制程式達成上述系統控制區域2 0 1的作業。此。刻’將單元#57登記為該改良過之位元映射前端的起广唬碼’其中單元#57指示該記錄之單元後面的第一區域。藉由該處理，則單元#40〜#56的位元變成著杳料曰Γ單:广)’其中該等位元係指示該等其中記錄者貝村又早兀的死錄狀態。了圖該㈣結構如圖11中所示之光碟2”執行結構。以“理义後、記錄在光碟2 3 5上之資料的-種於该貫例中，說明於該Α 外部中執行讀第m他、一個内邵到一個次數的资％々# # _ + 個限制資料重冩 I、矾屺％媒體中，係由一個.起始早兀號碼指定該記本紙i尺度適用中國 -51 - 594689 A7 B7 49 五、發明説明（錄起始位置。因此，可於該AV檔案區域中重覆地執行循序記錄（從該光碟的一個内部到一個外部）。可改而由一個位址、而非一個起始單元號碼指定該下— 個記錄的起始位置。相較於利用一個起始單元號碼，當由一個位址指定該下一個記錄的起始位置時，將可更詳:地指定該記錄起始位置。可改而指定該先前記錄的終端位置，而不指定該下一個記錄的起始位置。於该實例中’係以一個一個單元的方式指定該等可記錄 AV樓案的未配置區域；且係以—個—個邏輯磁區的方式指定記錄該等AV檔案的區域。為了簡化，亦可以一個— 個單元的方式指定記錄該等Av檔案的區域。於該實例中，僅只該等案才記錄在該案區域卜如實m中所述’亦可將該AV#案的_個樓案登錄客己錄在該A V樓案區域中。如該控制樓案的大小非常大時、或如該控制樓案總^ 常多時，則可將該（等）控制樓案和其樓案登錄記錄在^ AV橋案區域中。以此方式，則當更新該等控制樓案時將防止資料集中重寫在一個特殊區域中。如將資料記錄在該磁卷結構區域和該最新構案結構區土中時，則執仃查核式記錄；如將資料記錄在該樓案e 域中時，㈣行無查核式記I。"查核式記錄"意指一種 :執行了該記錄之確認可讀取資料"之記錄裝置；、且核式記錄，，意指—種，，於執行了該記錄之後、未確認' 讀取資料”之記錄裝置。 594689 A7 B7 五、發明説明（50 ) 於該實例中，由系統控制區域2 0 1管理該取代之後的最新檐案結構區域。於一個由驅動控制區域2 3 1管理該備用區域的系統中，可由一個意指為，，線性替換”的系統來管理。”線性替換”意指一種如下的系統：該驅動控制區域藉由該系統管理π該系統控制區域所指定之邏輯位址資訊 ”與”該實際記錄資料之位址的實際位置資訊"間的對應性。就該系統而言，其未藉由存取該指示之邏輯位址、而係藉由自該相對應的實際位置中讀取資料來播放。於該系統中，該系統控制區域不需根據該取代更新該基本檔案結構的記錄位置資訊。當執行該兩段式取代處理（包含”以一個備用區域取代，，和’’將一個備用檔案結構區域配置給一個單元）時，則即使一個檔案結構區域容量明確或A V檔案區域容量明確之媒體其資料重寫次數突然增加時、仍可繼續地記錄到該媒體上和播放該媒體。 2.3檔案播放處理圖1 4說明一種用以播放一個記錄在光碟2 3 5上之檔案的檔案播放處理程序。由該圖2中所示之資訊記錄和播放裝置執行該檢案播放處理。將於下文中詳述該等圖1 4中所示之步驟。下面的實例中，自資料結構如圖1 2中所示之光碟2 3 5中播放A V檔案（a V檔案-d ) 1 5 8。 (S 1601)當將一個光碟***光碟機驅動裝置205中時，驅動控制區域2 3 1將自該記錄資訊區段的備用指定資訊區域1302中讀取一個備用單元號碼141〇和備用區域位址資 -53-Line 594689 A7 B7 V. Description of the invention (47) The control program for the basic eaves structure 1ε recording device 2 6 1 achieves the operation of the above-mentioned system control area 2 01. This d'When the latest file structure area 1304 of the spare file structure area 1303 becomes unrecordable due to overwriting, scratching, or dust in the data set, and then causes the optical disc drive device 205 to report another green write error ' The system control area 201 updates the basic file structure in order to change the recording position, and orders "the recording should be performed in the spare area 1307." The binding area 1307 was overwritten, scratched, or dusty due to the data in the spare area. When it becomes unrecordable, and then causes the optical disc drive device 2 〇 to report a recording error, the system control area 2 0 1 orders "Mi to record a basic plant structure area, where the recording position is changed to ^元 # 5 6. In this way, unit # 56 can be used as a spare file structure area, where unit # 56 is the next recording start unit for sequential recording in the △ ▽ file ^ = field b08. In this way, a recording error occurs when ^ data is recorded in the latest file structure area. Then, the data recorded in the latest file structure area will be updated, and the updated data will be recorded in a green memory. In the spare area ... When there is no unrecorded area in the spare area, the starting unit number is used to allocate a spare file structure area to _ unallocated units, and the data recorded in the latest file structure area is updated, and the update is made. The data is recorded at the top of the backup file structure area. When the spare_safety structure area is allocated to the unconfigured unit, a spare area determined by size = ^ is arranged in a green state. Therefore, a green writing error occurred when the data was recorded in the latest file structure area -50- 594689 A7 B7 V. Description of the invention (48 errors, but backup recording can still be achieved. Drive control area 2 3 2 Command recording and playback The device 2 3 4 records the basic file structure in unit # 5 6. When the recording is completed, 5, 6, 5 has been recorded in a spare unit in the recording information section 1 1 1 of the leading area. No. 14 10 'and the address information of the latest file ending area is recorded in the spare area address information 1411. Then, the drive control area 231 notifies the system control area 2 0 1 π that the process has been completed. "(S 1504 ) System control area 2 〇丨 Generates an improved bit map Η12 to reflect the state of an unconfigured area of the disk and records the modified bit 7C map 1412 in a space management structure area 1403 For example, by executing a control program built in the system control area 2 0i as the Shima official structure recording device 25 i, the operation of the system control area 2 0 1 is achieved. Here, the unit will be # 57 登It is recorded as the scrambling code at the front of the improved bitmap, where unit # 57 indicates the first area behind the unit of the record. By this processing, the bits of unit # 40 ~ # 56 become the material ΓΓ 单: 广) 'These bits indicate the recorded state of the recorder Bei Cun and Wu Wu. The structure of this figure is shown in the disc 2 "execution structure shown in FIG. 11. "The data recorded on the disc 2 3 5 after" reasonable "-type in this example, explain that the reading of the first, the second, the second, the third, the second, and the third of the capital is performed ## _ + Restricted data is heavy. I. In the media, there is one. The starting early number specifies the i-size of the notebook. China-51-594689 A7 B7 49 5. Description of the invention (record the starting position. Therefore, you can Sequential recording is repeatedly performed in the AV file area (from the inside to the outside of the disc). Instead, the start position of the next record can be specified by an address instead of a start unit number. Compared with using a starting unit number, when the starting position of the next record is specified by an address, the starting position of the record can be specified in more detail. The end position of the previous record can be specified instead, It does not specify the starting position of the next record. In this example, 'the unconfigured areas of the recordable AV building case are designated in a unit-by-unit manner; and they are designated in a way of logical sectors The area where such AV files are recorded. For simplification, the area where these Av files are recorded can also be specified in a unit-by-unit manner. In this example, only such cases are recorded in the area of the case, as described in the actual case. The registered customer of the individual building case has been recorded in the area of the AV building case. If the size of the control building case is very large, or if the total number of control building cases is often too large, the (and other) control building case and The registration of the building case is recorded in the ^ AV Bridge case area. In this way, when the control building cases are updated, the data will be prevented from being overwritten in a special area. For example, if the data is recorded in the magnetic volume structure area and the When the latest construction structure area is in the soil, the check-type record is executed; if the data is recorded in the e-field of the building case, there is no check-type record I. " Check-type record " means one: executed Confirmation of the record can be read from the recording device; and nuclear record, which means a record device that has not been confirmed to 'read the data' after the record has been performed. 594689 A7 B7 V. Invention Explanation (50) In this example, the system control area 2 0 1 tube The latest eaves structure area after the replacement. In a system where the spare area is managed by the drive control area 2 31, it can be managed by a system that means, "linear replacement". "Linear replacement" means one of the following System: The drive control area manages the correspondence between the "logical address information specified by the system control area" and "actual location information of the address of the actual recorded data" by the system. As far as the system is concerned , It does not play by accessing the logical address of the instruction, but by reading data from the corresponding actual location. In the system, the system control area does not need to update the basic file according to the replacement. Record location information of the structure. When the two-stage replacement process is performed (including "replace with a spare area," and "allocate a spare file structure area to a unit), even if the capacity of a file structure area is clear or AV When the number of data rewrites of a medium with a clear file area capacity suddenly increases, it can continue to record to and play the medium. 2.3 File playback processing Figure 14 illustrates a file playback processing program for playing a file recorded on the disc 2 35. The record playback process is executed by the information recording and playback device shown in the figure 2. The steps shown in Figure 14 will be described in detail below. In the following example, A V file (a V file -d) 1 5 8 is played from the disc 2 3 5 whose data structure is shown in FIG. 12. (S 1601) When a disc is inserted into the disc drive device 205, the drive control area 2 31 will read a spare unit number 1410 and a spare area address from the spare designated information area 1302 of the recording information section. -53-

594689 A7 ______B7 五、發明説明（51 ) 訊1411，及向系統控制區域2 0 1告知，，備用單元號碼141〇，，和’’備用區域位址資訊14 11 ”。例如藉由執行一個内建在系統控制區域2 0 1中、作為資訊記錄和播放裝置2 7 2的控制程式達成上述系統控制區域2 〇 1的作業。系統控制區域2 0 1判定該讀取之備用單元號碼1 * 1 〇是〇抑或是1。當其為0時，則該處理行進至步騾（s 1603 )。否則，該處理行進至步驟（S1602)。 (S 1602 )系統制區域2 0 1根據該備用單元號碼和該備用區域位址資訊、自記錄在一個該指定之單元號碼的單元中之最新檔案結構區域的一個基本檔案結構區域中播放一個基本檔案結構。於該圖12所示之實例中，該備用單元號碼141〇為56。如疋，自一個圮錄在單元# 5 ό中之最新檔案結構區域14〇丄的一個基本檔案結構區域14〇2中讀取一個基本檔案結構。 (S 1603 )系統控制區域2 〇 1根據該備用位址資訊、自記錄在一個預先配置之備用檔案結構區域中之最新檔案結構區域的一個基本檔案結構區域中播放一個基本檔案結構。於該圖11所示之實例中，該備用單元號碼141〇為〇。如是’自記錄在備用檔案結構區域1303中之最新檔案結構區域13 04的一個基本檔案結構區域13〇5中讀取一個案結構。 @ 例如藉由執行一個内建在系統控制區域2 〇丨中、作為基本檔案結構播放裝置2 6 2的控制程式達成步驟（s 16〇2 )和 (S 1603 )中所述之系統控制區域2 〇 !的作業。 -54-594689 A7 ______B7 V. Description of the invention (51) News 1411, and inform the system control area 201, the spare unit number 1410, and "spare area address information 14 11". For example, by implementing a built-in In the system control area 2 01, as the control program of the information recording and playback device 2 72, the above-mentioned operation of the system control area 2 01 is achieved. The system control area 2 0 1 determines the read-out backup unit number 1 * 1 〇 Is it 0 or 1? When it is 0, the process proceeds to step (s 1603). Otherwise, the process proceeds to step (S1602). (S 1602) system area 2 0 1 according to the spare unit number And the spare area address information, a basic file structure area is played from a basic file structure area recorded in the latest file structure area in a unit of the specified unit number. In the example shown in FIG. 12, the spare area The unit number 141〇 is 56. For example, a basic file structure is read from a basic file structure area 1402 of a latest file structure area 1440 recorded in unit # 5. (S 1 603) The system control area 2 001 plays a basic file structure from a basic file structure area recorded in a latest file structure area recorded in a pre-configured standby file structure area based on the backup address information. In the example shown, the spare unit number 1410 is 0. If it is' read a case structure from a basic file structure area 1305 of the latest file structure area 13 04 recorded in the spare file structure area 1303. @ For example By executing a control program built in the system control area 2 0, as a basic file structure playback device 2 62, the system control area 2 described in steps (s 1620) and (S 1603) is achieved! Assignment. -54-

594689 A7 B7 五、發明説明（52 ) (S1604)系統控制區域201將該基本檔案結構解碼，及播放該想要的A V檔案（A V檔案-d ) 1 5 8。例如藉由執^一個内建在系統控制區域2 0 1中、作為檔案播放裝置2 1 6的控制程式達成上述系統控制區域2 〇 1的作業。、一般而言，該等AV檔案比該控制資料大。因此，於該實例中，係以一個一個單元的方式管理該等AV檔案。= 是，可改而利用-個單元號碼、而非一個邏輯磁區號碼輕易地指定一個A V檔案的記錄位置資訊。於該實例中，依該光碟其一個内部到一個外部的順序將未配置區域登記到該位元映射中。如是，可以一個起始單兀號碼指足薇下一個記錄位置、以執行循序迴路記錄。藉由該利用一個如實例丨中所示之表格、管理未配置區域: 方法，將未配置區域依該光碟其一個内部到一個外部的順序登記在該表格中，並由一個登錄磁區號碼指定該下一個記錄的起始位置。於實例2中，將該備用檔案結構區域預先配置在該磁卷空間中。因此，資料會集中重寫在該最新樓案結構中。然 ^，包含該記錄資訊區段的備用指定資訊區域容許資料記錄在個不同的位置上。、结果，防止該整個媒體變成不能用的。可利用該改良過之位元映射其所提供之一個記錄在該空間菅理結構區域中的起始單元號碼獲得該A v檔案區域中的-個記錄起始位置。此容許循序地記錄該等av樓案、同時避尤資料集中重寫。如該起始單元號碼係登記在該空594689 A7 B7 V. Description of the invention (52) (S1604) The system control area 201 decodes the basic file structure and plays the desired AV file (AV file-d) 1 58. For example, by executing a control program built in the system control area 201 as the file playback device 2 16, the above-mentioned system control area 201 is operated. In general, such AV files are larger than the control data. Therefore, in this example, the AV files are managed on a unit-by-unit basis. = Yes, you can easily specify the recording location information of an AV file by using a unit number instead of a logical sector number. In this example, the unconfigured areas are registered in the bitmap in the order of one inside to one outside of the disc. If so, you can use a starting unit number to refer to the next recording position of Zuwei to perform sequential loop recording. By using a form as shown in the example, to manage the unallocated area: method, the unallocated area is registered in the form in the order from the inside to the outside of the disc, and designated by a registration sector number The starting position of the next record. In Example 2, the spare file structure area is pre-arranged in the magnetic volume space. Therefore, the information will be rewritten in the latest building case structure. However, ^, the alternate designated information area containing the record information section allows data to be recorded in different locations. As a result, the entire media is prevented from becoming unusable. The improved bit map can be used to obtain the starting position of a record in the AV file area by providing a starting unit number of the record in the spatial structure area. This allows the av building cases to be recorded in a sequential manner, while avoiding rewriting of the data in a centralized manner. If the starting unit number is registered in the space

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門&理結構的w端時，則可於獲得該空間管理結構之後、隨即，該記錄起始位置開始記錄。、2男例1中’將資料循序記錄該最新檔案結構區域中。 :見例2中，每逢更新資料時、即將該資料重窝至該最新 ^案結構區域中。可如實例i中所述、利用，，記錄在該空門g理結構區域中的空白區域資訊”和，，指示配置成該最 2心:結構區域又位置的備用位址資訊”、將該最新檔案〜構區域循序和重覆地記錄到該備用樓案結構區域中。例如可以下面的方式記錄、以更新資料。從一個接續在配置有4最新檔案結構區域之區域之位置後面的位置（即該才T* .、訊所“示的位置）開始、以某一個方向（例如從該磁碟的一個内部到一個外部）搜尋一個未配置區域，其中一直搜尋到該備用檔案結構區域的尾端為止。根據該搜尋結果配置該區域，且將該最新檔案結構區域的資料記錄在該 2 2又區域中。如該最新檔案結構區域係記錄在該備用檔 =結構區域的尾端時，則從該備用檔案結構區域的前端開 ^以某一個方向搜尋一個未配置區域，且將該最新檔案結構區域的資料記錄在該配置之區域中。可瞭解到，建構該備用檔案結構區域、致使可將另一個區域（例如戎最新檔案結構區域）配置給該備用檔案結構區域的一部分。將配置給該備用檔案結構區域之該部分的不同區域（例如該最新檔案結構區域）建構成可在該.備用檔案結構區域中移動。如是’可以某—個方向重覆地記錄資料，致使最新檔案結構區域散佈在該整個備用檔案結構區 L______-56- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 594689 A7When the w-end of the gate & management structure is obtained, the recording can be started immediately after the space management structure is obtained. In 2 and Male Example 1, the data are sequentially recorded in the latest file structure area. : See Example 2. Whenever the data is updated, the data is re-nested into the latest ^ structure area. You can use, as described in Example i, to record the blank area information in the structure area of the empty gate, and to indicate the configuration of the two cores: the alternate address information of the structure area and the location. The file ~ structure area is sequentially and repeatedly recorded in the spare building structure area. For example, you can record and update information in the following way. Starting from a position following the position of the area where the 4 most recent file structure areas are configured (that is, T *., The position shown by the newsletter), in a certain direction (for example, from an interior of the disk to an (External) search for an unconfigured area, which is searched until the end of the backup file structure area. The area is configured according to the search results, and the data of the latest file structure area is recorded in the 22 area. When the latest file structure area is recorded at the end of the spare file = structure area, the front end of the spare file structure area is searched for an unconfigured area in a certain direction, and the data of the latest file structure area is recorded in It can be understood that the spare file structure area is constructed so that another area (such as the latest file structure area) can be allocated to a part of the spare file structure area. The spare file structure area will be allocated to Different areas of this section (such as the latest file structure area) can be constructed in the Move. If it is' can repeatedly record data in one direction, causing the latest file structure area to be scattered throughout the backup file structure area L ______- 56- This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 594689 A7

域上。於實例2中，可在該A V檐案區祛1~ ^或和孩備用檔案結構區域兩者中執行循序迴路記錄。如是，擗疋·避免了資料集·中重寫在孩整個光碟上的任何特殊區域中。可藉由將—個區域分成複數個區域和在該等每-個分割的區域中執行循序迴路記錄，以改良資料可靠度和提高讀取一個想要之樓度。 3 .實例3 於實例3中’利用一個用以同時管理一個檔案記錄位置和一個未配置區域位置的表格（像是一個應用到一個硬式裝磁碟…等等上的FAT標案系統)…檔案循序記錄在該 A V檔案區域中。當建構一種與一個硬式磁碟相容的系統時，則可由一個檔案系統將該FAT檔案系統引用到該光碟中、以處理該硬式磁碟和該光碟。線下面的說明中，記錄在該資訊記錄媒體上作為一個磁卷檔案結構之一個描述項、一假指標…等等均具有一個依 ECMA167或UDF標準所定義的資料結構；除非有其它^ 況，否則不另行詳述。八匕丹 3 · 1該光碟的資料結構圖1 5說明光碟2 3 5的一種代表性資料結構。該磁卷空間含有一個系統區域17〇1、_個最新檔案結構區域1702、及一個AV檔案結構區域17〇3。 " 取新板案結構區域1702包含一個F A T (檔案配置表）【域Domain. In Example 2, sequential loop recording can be performed in the AV file area 1 ~ ^ or both and the child file structure area. If so, 擗疋 · Avoid rewriting the data set in any special area on the entire disc. By dividing one area into a plurality of areas and performing sequential loop recording in each of these divided areas, the reliability of the data can be improved and a desired floor can be read. 3. Example 3 In Example 3, 'Using a table to manage both a file recording location and an unallocated area location (like a FAT labeling system applied to a hard disk drive ... etc.) ... Sequentially recorded in this AV archive area. When a system compatible with a hard disk is constructed, the FAT file system can be referred to the optical disk by a file system to process the hard disk and the optical disk. In the description below, a description item, a fake indicator, etc. recorded on the information recording medium as a magnetic volume file structure have a data structure defined in accordance with ECMA167 or UDF standards; Otherwise, it will not be described in detail. The data structure of the optical disc 3 · 1 Figure 1 5 illustrates a representative data structure of the optical disc 2 3 5. The magnetic volume space includes a system area 1701, a latest file structure area 1702, and an AV file structure area 1703. " Take the new board case structure area 1702 contains a F A T (file configuration table) [domain

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W4689W4689

1704、一個根目錄區域1705、一個A V目錄區域1706、及一個貝料檐區域。FAT區域1704中記錄了 FAT，其中違F A T含有”該等目錄記錄位置和檔案記錄位置的鏈結資訊”和”該等磁簇的記錄狀態資訊，，。該FAT為一個其中記錄了磁簇記錄資訊的表格，其中該磁誤記錄資訊含有每一個磁簇的記錄資訊。該記錄之磁簇兄錄資訊的總件數相對應至該磁簇總數上。該目錄的起始磁籙號碼和該檔案的起始磁簇號碼係登記在一個記錄在根目錄區域1705和一個AV目錄區域1706中的目錄登錄中。於該圖15所示之實例中，一個目錄登錄（av檔案-a)1713 έ有一個A V檐案（A V檔案-a ) 1 4 4的起始磁誤號碼1。該 F A T鏈結資訊包含，，作為該a v檔案（a V檔案-a )其一個起始磁誤之磁誤# I ”和”該下一個登記到那裡的磁簇號碼磁簇#2”。以此方式，可遵循該鏈結資訊播放該av檔案 (AV檔案-a)。於該鏈結資訊的”數值”區域中，.，，EC)F (檔案結束）"指示該檔案的尾端（例如F F 8 (十六進制））。一個磁簇為一包含一個或多個磁區、用以記錄管理的單元。於該實例中，一個磁簇大約包含5〇〇〇個磁區。 3.2檔案記錄處理圖16說明一種用以將一個檔案記錄在光碟235上之檔案記錄處理程序。由該圖2中所示之資訊記錄和播放裝置執行該檔案記錄處理。將於下文中詳述該等圖1 6中所示之步驟。 (S 1801 )系統控制區域2 〇 1自最薪檔案結構區域丨7 〇 2其 -58- 本紙張尺度適用中國國豕標準(CNS) A4規格(210 X 297公爱)1704, a root directory area 1705, an AV directory area 1706, and a shell material area. A FAT is recorded in the FAT area 1704, and the illegal FAT contains "link information of the directory recording position and the file recording position" and "recording status information of the magnetic clusters." The FAT is a record in which the magnetic clusters are recorded. Information table, in which the magnetic error record information contains the record information of each magnetic cluster. The total number of the magnetic cluster sibling information of the record corresponds to the total number of the magnetic clusters. The starting magnetic volume number of the directory and the The start magnetic cluster number of the archive is registered in a directory registration recorded in the root directory area 1705 and an AV directory area 1706. In the example shown in FIG. 15, a directory registration (av file-a) 1713 is used. There is an AV error file (AV file-a) 1 4 4 with the initial magnetic error number 1. The FAT link information contains, as the AV file (a V file-a), one of its initial magnetic error magnetic errors # I ”and“ The next magnetic cluster number magnetic cluster # 2 ”registered there. In this way, the av file (AV file-a) can be played following the link information. In the "Value" field of the link information,. ,, EC) F (end of file) " indicates the end of the file (eg F F 8 (hex)). A magnetic cluster is a unit containing one or more magnetic fields for recording management. In this example, one magnetic cluster contains approximately 5000 magnetic regions. 3.2 File Record Processing Figure 16 illustrates a file record processing program for recording a file on the optical disc 235. The file recording process is performed by the information recording and playback device shown in the figure 2. The steps shown in Figure 16 will be described in detail below. (S 1801) System control area 2 〇 1 Since the highest paid file structure area 丨 7 〇 2-58- This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 public love)

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594689 A7 ———---- 五、發明説明（56 ) 前端的FAT區域1704中讀取一個FAT ;搜尋一個標諸為起始點資訊的磁簇號碼；及從該標誌之磁簇號碼開始、以一個昇冪排序循序地獲得未配置區域的資訊。例如藉由執行一個内建在系統控制區域2 〇 1中、作為空間管理辞構吃錄裝置2 5 1的控制程式達成上述系統控制區域2 〇丨的作業。 (S1802 )系統控制區域2 〇丨從該指定之起始點磁簇開始循序地記錄A V檔案。例如藉由執行一個内建在系統控制區域2 0 1中、作為檔案記錄裝置2丨3的控制程式達成上述系統控制區域2 0 1的作業。 (S 1803 )系統控制區域2 〇 1將包含該記錄之A v檔案資訊之AV目錄區域、該根目錄區域、該等資料檔、及該f Ατ 區域记錄在该最新檔案結構區域中。於記錄在該點上的 FAT中更新該磁簇資訊，其中該磁簇資訊含有該等記錄之檔案的鏈結資訊和起始點資訊。.例如於圖丨5、”顯示記錄該AV檔案（AV檔案·〇)146之後的資料結構，，中，該下一個記錄起始點為磁簇#56。因此，將”丨，，登記成其磁簇#5 6的起始點資訊。例如藉由執行一個内建在系統控制區域201中、作為基本檔案結構記錄裝置261的控制私式達成上述系統控制區域2 〇 1的作業。於孩實例中，說明於該A V檔案區域的一個内部到一個外4中執行这第一循環的循序記錄。於一個限制資料重寫八數的資訊記錄媒體中，以一種在該Av檔案區域中執行第一循環和隨後循環循序記錄的類似方式齡循序迴路記 -59-594689 A7 ———---- V. Description of the invention (56) Read a FAT in the FAT area 1704 at the front end; search for a magnetic cluster number marked with starting point information; and start from the magnetic cluster number of the mark , Get the information of the unconfigured area sequentially in ascending order. For example, by executing a control program built in the system control area 201 as a space management dictionary recording device 2 51, the above-mentioned system control area 2o1 job is performed. (S1802) The system control area 2 is sequentially recorded from the designated starting point magnetic cluster AV file. For example, the above-mentioned operation of the system control area 201 is achieved by executing a control program built in the system control area 201 as the file recording device 2 丨 3. (S 1803) The system control area 201 records the AV directory area containing the recorded AV file information, the root directory area, the data files, and the f Ατ area in the latest file structure area. The magnetic cluster information is updated in the FAT recorded at the point, wherein the magnetic cluster information contains link information and starting point information of the recorded files. For example, in Fig. 5 and "", the data structure after recording the AV file (AV file · 146) 146 is displayed. Among them, the next recording start point is magnetic cluster # 56. Therefore, "", is registered as Information on the starting point of its magnetic cluster # 5 6. For example, the operation of the system control area 201 described above is performed privately by executing a control built in the system control area 201 as a basic file structure recording device 261. In the example, the sequential recording of the first cycle is performed from the inside to the outside of the AV file area. In an information recording medium that restricts data rewriting to eight counts, the age loop is recorded in a similar manner to performing the first loop and subsequent loop sequential recording in the Av file area -59-

594689 A7 B7 五、發明説明（57 ) 錄。為T簡化說明’故將該控制檔案（為一個資料檔）記錄成 I玄最新榇案結構區域的一部分。未將任何磁簇號碼提供給該控制檔案’且由該邏輯磁區號碼管理該控制檔案。或者’可將一個資料檔記錄在該A V檔案區域的該磁簇中，作為一個用以控制該A v檔案資訊的資料檔。於實例3中，根據基本檔案結構記錄裝置261將該目錄區域、該根目錄區域、該等資料檔、及該FAT區域記錄在1S最新檔案結構區域中。該F Α τ的結構具·有一個空間管理結構的功能，又該FAT執行檔案管理。因此，由該基本檔案結構記錄裝置和該基本檔案結構播放裝置處理該 FAT。於貝例3中，以位元丨記錄該用以執行循序記錄的起始點資訊。將顯見，可以其它的數值（像是FFh)指示該起始點資訊。於實例3中，亦可利用一個資料結構（像是一個FAT)獲得孩循序記錄的起始位置’丨中係由該相同的表格管理該等未配置區域的資訊和該等檔案的鏈結資訊。於該事= 中，亦可循序地記錄AV檔案、同時避免資料集中該A V樓案區域中。 ’ t實例2中，將㈣始單元號碼登記在該空間管理結構的W端。#實例3中’將該起始點資訊登記成該空間管理結構中每一個磁簇資訊的一部分。七p t匕如3起士口點資訊係登記在母一個磁簇資訊的保留位元組中 Y，則该檔案系統可與目 -60 -594689 A7 B7 V. Description of Invention (57). To simplify the description of T ’, the control file (as a data file) is recorded as part of the structure of I Xuan ’s latest case. No magnetic cluster number is provided to the control file 'and the control file is managed by the logical sector number. Alternatively, a data file may be recorded in the magnetic cluster in the AV file area as a data file for controlling the AV file information. In Example 3, the directory area, the root directory area, the data files, and the FAT area are recorded in the 1S latest file structure area according to the basic file structure recording device 261. The structure of F A τ has the function of a space management structure, and the FAT performs file management. Therefore, the FAT is processed by the basic file structure recording device and the basic file structure playback device. In Example 3, the starting point information for performing sequential recording is recorded in bits. It will be apparent that the starting point information can be indicated by other values (such as FFh). In Example 3, a data structure (such as a FAT) can also be used to obtain the starting position of the child's sequential records. The same form is used to manage the information of the unconfigured areas and the link information of the files. . In this case, you can also record the AV files in a sequential manner while avoiding data concentration in the AV area. In Example 2, the initial unit number is registered at the W end of the space management structure. # Instance3 中 'registers this starting point information as part of each magnetic cluster information in the space management structure. Seven p t d. If the information of the 3 occupant points is registered in the reserved byte Y of the parent magnetic cluster information, the file system can be linked with the target -60-

594689 A7594689 A7

i的電腦作業系統相容、而不需擴增該等F A τ標準。孩實例2中所述之兩段式瑕疵管理裝置適用於包含該實例中F A Τ區域的最新檔案結構區域。可將孩A V檔案區域中發生一個瑕疵而變成不能用的磁簇登記在FAT區域1704的FAT 1710中。於該事例中，將 F F h登記成例如該起始點資訊的數值。 4 .實例4 於實例4中，說明當將一個a V檔案、一個控制檔案、及一個磁卷檔案結構循序記錄在一個限制資料重寫次數的磁碟上時之一種代表性瑕滅管理方法。即使如實例1中”利用循序記錄避免資料集中重.寫在一個特殊區域中、以防止發生一個瑕疵區域”，然而瑕疵區域總數仍隨著該磁碟使用次數的增加而增加。下面的說明中，一個瑕疵區域包含一個無法記錄或播放資料的區域，且該瑕疵區域的一個最小單元為一個E C c 區塊。 4 · 1該光碟的資料結構圖1 7說明光碟2 3 5的一個代表性資料結構。磁卷空間包含瑕疵區域1902、1906、1906及1910。配置一個瑕戚表列結構區域1908，其中將該等瑕疵區域登記在瑕疵^表列結構區域19 0 8中。瑕施表列結構區域19 〇 8中記錄了一個系統資料流目錄1923 (其中該系統的一個資料結構登記其中）、系統資料流目錄1923的一個檔案登錄 1924、及一個不可配置空間資料流的一個檔案登錄1925。 _ -61 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)i's computer operating system is compatible without the need to expand these F A τ standards. The two-stage defect management device described in Example 2 is applicable to the latest file structure area containing the FA T area in this example. A magnetic cluster that has become defective after a defect occurs in the AV file area can be registered in FAT 1710 of the FAT area 1704. In this case, F F h is registered as a value of the starting point information, for example. 4. Example 4 In Example 4, a representative defect management method is described when an aV file, a control file, and a volume file structure are sequentially recorded on a disk with a limited number of data rewrites. Even as in Example 1, "using sequential recording to avoid data concentration and writing in a special area to prevent a defective area from occurring", the total number of defective areas still increases as the number of disk uses increases. In the following description, a defective area includes an area where data cannot be recorded or played, and a minimum unit of the defective area is an E C c block. 4 · 1 Data Structure of the Disc Figure 17 illustrates a representative data structure of the disc 2 3 5. The magnetic volume space contains defective areas 1902, 1906, 1906, and 1910. A defect list structure area 1908 is provided, in which these defect areas are registered in the defect ^ list structure area 19 08. In the defect list structure area 19 08, a system data stream directory 1923 (in which a data structure of the system is registered), a system data stream directory 1923, a file registration 1924, and a non-configurable spatial data stream are recorded. Archive Login 1925. _ -61-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

594689 A7 B7 五、發明説明（表不可配且芝間資料流為一種定義成用以登記一個瑕威區域或一個區域之資料結構，其中無法在該瑕施區域或該區域中配置一個磁卷檔案結構。於該實例中，利用該不可配置空間貝料〉瓦登I己該一^固瑕疵區域的位置資訊。圖1 8說明一種用以將一個檔案記錄在光碟2 3 5上之檔案 1己錄處理程序。由該圖2中所示之資訊記錄和播放裝置執行遠檔案1己錄處理。將於下文中詳述該等圖1 8中所示之步驟。於下面的實例中，將該A V檔案（A V檔案-C)記錄在具有該圖17中所示之資料結構的光碟235上。 (S2001 )系統控制區域2 〇 1從該指定之登錄磁區號碼的未配置區域開始將該A V檔案（A V檔案_ c )循序地記錄在未配置區域中。當於記錄該A V檔案時偵測到瑕疵區域 1906的話，則系統控制區域2 0 1跳越該瑕疵區域，並繼續記錄到該下一個未配置區域中。如是，該等實際記錄該 AV檔案的區域為一個AV檔案區域1905的一第一擴增 1921和一個A V檔案區域1907的一第二擴增1922。例如藉由執行一個内建在系統控制區域2 0 1中、作為檔案記錄裝置2 1 j的控制程式達成上述系統控制區域2 〇 1的作業。 (S2002 )系統控制區域2 0 1產生一個其中登記有第_擴增1921 (其中記錄了該A V檔案（AV檔案-c)其位置資訊和第二擴增1922 (其中記錄了該A V檔案（A V檔案-c )其位置資訊之檔案登錄（A V檔案-c )。接著，系統控制區域2 〇丄將檔案登錄（A V檔案-c ) 1 4 7儲存在記憶體電路2 6 3的基本檔案結構記憶體2 3 5中。 -62- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) -----1 -----1594689 A7 B7 五、發明説明（60 (S2003 )系統控制區域2 0 1將一個控制檔案（資料檔）丨4 8 1己錄在一個後面的未配置區域上。當於記錄該控制檔案時偵測到一個瑕戚區域的話，則系統控制區域2 〇 1跳越該瑕疵區域，並繼續記錄到該下一個未配置區域中，就像是步騾（S2001 )中所述之記錄該A V檔案的事例一樣。 (S2004 )系統控制區域2 0 1產生其中登記了該區域（擴增）位置資訊的檔案登錄（資料檔）1 4 9，其中該區域中記錄著控制檔案（資料檔）148。接著，系統控制區域2〇1將檔案登錄（資料檔）1 4 9儲存在記憶體電路2 6 3的基本檔案結構記憶體2 3 5中。如因為偵測到一個瑕疵區域而使得該控制植案記錄在複數個擴增中時，則當登記該控制檔案的記錄位置資訊時、將會登記該等所有的擴增位置資訊，就像該 A V檔案的事例一樣。 (S2005 )系統控制區域2 0 1產生一個瑕疵^表列結構之系統資料流目錄1924、及系統資料流目錄1924的樓案登錄 19 2 3。系統控制區域2 0 1亦產生一個配置之空間資料流的檔案登錄1925，其中在該磁卷空間中所偵測到之一個瑕疵區域的位置資訊係登記在該配置之空間資料流中。系統控制區域2 0 1將檔案登錄1925儲存在基本檔案結構記憶體 2 3 5 中。此外’系統控制區域2 0 1產生未配置之空間登錄19 2 5，其中該未配置玄間的位置資訊係登記在空間登綠.1925中，但不包含’•記錄在該檔案記錄處理中的未配置區域，，和”在該檔案記錄處理中偵測到之瑕施區域的位置資訊”。接 -63- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7 五、發明説明（著，系統控制區域2 0 1將未配置之空間登錄1925儲存在基本檔案結構記憶體2 3 5中。系統控制區域20 1亦同時產生AV目錄（AVDir)150(包含該記錄之A V檔案和該控制檔案的資訊）、檔案集合描述項 15 2、根目錄15 3、該根目錄的樓案登錄1 5 4、其中登記了記錄之A V檔案”（A V檔案-a ) 1 4 4 ’，和”（A V檔案-d ) 1 5 8 ” 其位置資訊和屬性資訊之檔案登錄1 4 5和159、VAT 156、及VATICB 157 〇系統控制區域201將該等資料儲存在基本檔案結構記憶體2 3 5中。 (S2006 )系統控制區域2 0 1將於步驟（S2002 )、（ S2004 )及 (S2005 )中所產生的該基本檔案結構、該瑕戚表列結構、空間管理結構123及該VAT結構記錄在最新檔案結構區域1 3 1中。 (S2007 )如在資料正記錄到最新檔案結構區域i 3 1中時偵測到一個瑕疵區域的話，則執行下列的步騾（S 2 0 0 8 ) …等等。當该S餘元成、且未偵測到任何瑕戚時則終止該檔案記錄處理。 (S2008 )系統控制區域2 0 1更新該空間管理結構上的瑕疵表列結構和登記資訊。將一個新偵測到之瑕疵區域的位置’貝訊登記在該瑕戚表列結構的不可配置空間資料流中。自該空間管理結構的不可配置空間資料流中消除一個新偵測到之瑕疵區域的位置資訊。 (S2009 )系統控制區域2 0 1指定該後面的未配置區域，以便將資料記錄在該更新之最新檔案結構中。 -64 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7594689 A7 B7 V. Description of the Invention (The table is not compatible and the Shiba data stream is a data structure defined to register a defective area or a region, in which a magnetic volume file cannot be arranged in the defective area or the area Structure. In this example, use the non-configurable space material> Wadden I to fix the location information of the defective area. Figure 18 illustrates a file 1 used to record a file on the disc 2 3 5 The recording processing program. The information recording and playback device shown in FIG. 2 executes the remote file 1 recording processing. The steps shown in FIG. 18 will be described in detail below. In the following example, the The AV file (AV file-C) is recorded on the optical disc 235 having the data structure shown in FIG. 17. (S2001) System control area 2 〇 The AV is started from the unallocated area of the designated registration sector number. The file (AV file_c) is sequentially recorded in the unconfigured area. When a defective area 1906 is detected while recording the AV file, the system control area 2 0 1 skips the defective area and continues recording to the next One is not configured Domain. If so, the areas where the AV file is actually recorded are a first expansion 1921 of an AV file area 1905 and a second expansion 1922 of an AV file area 1907. For example, by executing a built-in system In the control area 2 01, the control program as the file recording device 2 1 j achieves the operation of the above-mentioned system control area 2 01. (S2002) The system control area 2 01 generates a register in which the _th augmented 1921 (where records The file registration (AV file-c) of the AV file (AV file-c) and its second expansion 1922 (where the AV file (AV file-c) is recorded and its location information are recorded.) Then, the system control area 2 〇丄 Register the file (AV file-c) 1 4 7 stored in the basic file structure memory 2 3 5 of the memory circuit 2 6 3. -62- This paper size applies Chinese National Standard (CNS) A4 specifications ( 210X 297 mm) ----- 1 ----- 1594689 A7 B7 V. Description of the invention (60 (S2003) System control area 2 0 1 A control file (data file) 丨 4 8 1 has been recorded in a On the unconfigured area at the back. When a control file is recorded, a In the case of a defective area, the system control area 001 skips the defective area and continues recording to the next unconfigured area, just like the case of recording the AV file as described in step (S2001). (S2004) The system control area 201 generates a file registration (data file) 1 4 9 in which the location (enlargement) position information is registered, and a control file (data file) 148 is recorded in this area. Then, the system control area 201 stores the file registration (data file) 1 4 9 in the basic file structure of the memory circuit 2 6 3 in the memory 2 3 5. If the control case is recorded in a plurality of amplifications due to the detection of a defective area, when the recording position information of the control file is registered, all such amplification position information will be registered, as it should be The same goes for AV files. (S2005) The system control area 2 01 produces a flaw ^ List of system data stream directory 1924 and system data stream directory 1924. The system control area 201 also generates a file registration 1925 of the spatial data stream configured, in which the position information of a defective area detected in the magnetic volume space is registered in the configured spatial data stream. The system control area 2 0 1 stores the file registration 1925 in the basic file structure memory 2 3 5. In addition, 'System control area 2 0 1 generates unconfigured space registration 19 2 5', where the position information of the unconfigured Xuanjian is registered in Space Deng Lv. 1925, but does not contain '• Recorded in the file record processing Unallocated area, and "Location information of defect area detected in this file record processing".接 -63- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 594689 A7 B7 V. Description of the invention (the system control area 2 0 1 The unallocated space registration 1925 is stored in the basic file Structure memory 2 3 5. System control area 20 1 also generates AV directory (AVDir) 150 (including the recorded AV file and the control file information), file collection description item 15 2, root directory 15 3, the The root case's floor registration 1 5 4. The recorded AV file "(AV file-a) 1 4 4 ', and" (AV file-d) 1 5 8 "file registration of its location information and attribute information 1 4 5 and 159, VAT 156, and VATICB 157 〇 The system control area 201 stores these data in the basic file structure memory 2 3 5. (S2006) The system control area 2 01 will be performed in steps (S2002), ( The basic file structure, the defect list structure, the space management structure 123, and the VAT structure generated in S2004) and (S2005) are recorded in the latest file structure area 1 31. (S2007) If the data is being recorded to One was detected in the latest file structure area i 3 1 In the case of a defective area, the following steps are performed (S 2 0 8) ... etc. When the S element is completed and no defect is detected, the file recording process is terminated. (S2008) System control area 2 0 1 Update the defect list structure and registration information on the space management structure. Register the position of a newly detected defect area in the non-configurable space data stream of the defect list structure. Since The position information of a newly detected defective area is eliminated in the non-configurable spatial data stream of the space management structure. (S2009) System control area 2 0 1 Designates the unconfigured area behind this in order to record the data in the updated latest file Under construction -64-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 594689 A7 B7

五、發明説明例如藉由執行一個内建在系統控制區域2 〇 i中、作為基本柄案結樣$錄取置2 6 1的控制程式達成步驟（^ 2⑽1 ) 〜（S2009 )中所述之系統控制區域2 0 1的作業。於該實例之該A V擒案的記錄處理中，將一個因在無杏核下執行記錄、導致操法完成該記錄而呈報一錯誤清單之區域識別成一個瑕疵區域。一般而言，以查核的方式記錄欲記錄在該磁卷結構區域和該最新檔案結構區域中的資料；及以無查核的方式記錄欲記錄在該A V檔案區域中的資料。或者，可以查核的方式記錄欲記錄在該AV檔案區域中的資料。可以無查核的方式$己紅欲记紅在4磁卷結構區域和該最新檔案结構區域中的資料。可藉由”辮識無任何瑕疵區域”之方式記錄欲 1己錄在孩A V樓案區域中的資料，以便節省取代處理所需的時間。如是，則係於播放該檔案時辨認一個瑕疵區域。可將” 一個應用一種瑕疵管理裝置、用以記錄資料的區域”與”一個應用另一種瑕疵管理裝置、用以記錄資料的區域”互相分開，以便根據該檔案的特徵變更該瑕疵管理裝置。亦可將個供法播放该樓案的區域登記成一個瑕巍區域。利用一個瑕疵區域其登記成一個不可配置空間資料流的位置資訊將該媒體重新格式化。如是，須保持該不可配置空間資料流的内容、直到將該媒體重新格式化了為止。可將該#'測到之瑕疵區域的位置資訊記錄在該磁卷空間 -65- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 594689 A7 B7V. Description of the Invention For example, by implementing a control program (^ 2 控制 1) ~ (S2009) which is built in the system control area 200i as a basic handle to settle the $ acquisition setting 2 6 1 Control area 2 0 1 work. In the record processing of the AV capture case in this example, a region where an error list was reported as a result of executing the record without an apricot core and causing the operation to complete the record was identified as a defective area. Generally speaking, the data to be recorded in the magnetic volume structure area and the latest file structure area are recorded by checking; and the data to be recorded in the AV file area are checked without checking. Alternatively, the information to be recorded in the AV archive area can be recorded in a check mode. You can check the data in the 4 magnetic volume structure area and the latest file structure area without checking. The information that has been recorded in the area of the child A V building can be recorded by “identifying the area without any defects” in order to save the time required for replacement processing. If so, a defective area is identified when the file is played. "An area where a defect management device is used to record data" and "an area where another defect management device is used to record data" can be separated from each other in order to change the defect management device according to the characteristics of the file. It is also possible to register an area for broadcasting the case as a defective area. The media is reformatted with the location information of a defective area that is registered as a non-configurable spatial data stream. If so, the content of the non-configurable spatial data stream must be maintained until the media is reformatted. The position information of the defect area detected by this # 'can be recorded in the magnetic volume space. -65- This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) 594689 A7 B7

五、發明説明（63 的外面。例如，管理該位置資訊可以實例1中該記錄會訊區段的登記區塊可將該實例中所述之裝置應用到實例3上。當執行瑕疵管理時，係於正在跳越一個瑕疵區·域的同時記錄資^ 將瑕疵資訊登記在該F A T中。 ' 如上所述，於該實例中，當重覆在—個可重覆讀寫媒體上循序記錄時，則可在該後面的區域中記錄、同時避免一個偵測到的瑕疵區域未被取代。如是，當一個可重覆讀寫 1己錄媒體其偵測到的瑕疵總數隨著使用條件顯著改變時，且當容量不足時時，則不須事先獲得一個備用區域^不須擴增該備用區域。可有效利用該媒體中的該區域。 5.實例5 於貫例5中，將說明有關一個由.於密度增加而限制資料重寫次數的磁碟、一個用以從該磁碟的一個内部到一個外部執行循序迴路記錄之登錄磁區號碼的一種代表性資料結構、及一種代表性的更新裝置。於該實例中，將一個登錄磁區號碼記、錄在由該檔案系統管理的泫磁卷空間中，而非記錄在該記錄資訊區段中。於貫例1中，該記錄資訊區段包含一個計數單元和複數個登記單元，以便改良該限制資料重寫次數之磁碟其登錄磁區號碼的可靠度。於該實例中，因逐步地更新該ECMA167所定義的資料結構’故可改良該登錄磁區號碼的可靠度；及因記錄了該登錄磁區號碼，故不需要該記綠資訊區段。如是，該實例中 -66 - ----V. Description of the invention (outside of 63. For example, to manage the location information, the registration block of the recording session section in Example 1 can be applied to the device described in this example to Example 3. When performing defect management, Recording information while skipping a defective area · area ^ Defect information is registered in the FAT. As mentioned above, in this example, when repeated recording on a repeatable read-write medium sequentially records , You can record in the latter area while avoiding a detected defect area not being replaced. If so, when a repeatable read-write 1 recorded media, the total number of detected defects changes significantly with the use conditions , And when the capacity is insufficient, it is not necessary to obtain a spare area in advance ^ it is not necessary to expand the spare area. This area in the media can be effectively used. 5. Example 5 In Example 5, a related example will be explained. A disk that limits the number of data rewrites due to an increase in density, a representative data structure of a registered sector number for performing sequential loop recording from an internal to an external of the disk, and a generation In this example, a registration volume number is recorded and recorded in the magnetic volume space managed by the file system, instead of being recorded in the record information section. In Example 1, the The record information section includes a counting unit and a plurality of registration units in order to improve the reliability of the registered sector number of the disk that restricts the number of times of data rewriting. In this example, the data structure defined by the ECMA167 is gradually updated. 'Therefore, the reliability of the registered magnetic sector number can be improved; and because the registered magnetic sector number is recorded, the green information section is not needed. If so, in this example -66-----

裝訂Binding

本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 594689 A7 _B7 五、發明説明（64 ) 所述之技藝適用於通用磁碟。圖1 9為一個更新過、且記錄在該磁卷結構中之登錄磁區號碼的一種資料結構。一個登錄磁區號碼3032的功能與在該等其它實例中所述之該功能相同。於圖1 9中，登錄磁區號碼3〇32指示最新檔案結構區域131中VAT結構區域1〇4其VAT ICB 157的位址。將登錄磁區號碼3032記錄在一個保留給一邏輯磁碟組完整性描述項序列3011其一邏輯磁碟組完整性描述項 303 1中該處理系統的欄位中。该邏輯磁碟組芫整性描述項中記錄著完整性資訊、指示記錄在該磁卷空間中的檔案結構是否為正確的。因此，可藉由將該登錄磁區號碼記錄在該邏輯磁碟組完整性描述項中、以更進一步改良該登錄磁區號碼的可靠度。將邏輯磁碟組完整性描述項序列3〇i丨的位置資訊記錄在一個磁卷描述項序列3〇 1 〇的一個邏輯磁碟組描述項3〇22 中。提供磁卷描述項序列3 〇 1 〇、用以記錄有關一個磁卷的一個描述項。將一個主磁卷描述項3〇2丨和一個分割區描述項3023記錄在該磁卷描述項中。將磁卷描述項序列30 10的位置資訊記錄在一個錨接磁卷描述項指標304 1中。將該錨接磁卷描述項指標記錄在一個邏輯磁區號碼2 5 6上的一個固定磁區中。雖然未顯示，但亦將該描接磁卷描述項指標記錄在號碼為N-256的邏輯磁區中其中N為遠磁卷空間其最外邊部分的邏輯磁區號碼。因將該錯接磁卷描述項指標記錄兩次，故即使無法讀 -67- 本紙張尺度適用中國國*標準(CNS) 規格(㈣X297公董) 594689 A7 B7 五、發明説明（65 ) 取孩其中一個指標時，仍可利用該另一個錨接磁卷描述項指標。圖2 0說明一種用以更新和記錄一個登錄磁區號碼之程序。將說明一個登錄磁區號碼的一種更新裝置。 (S3001 )就該邏輯磁碟組完整性描述項序列而言，保留一個相對應至例如3 2個磁區的區域。從該邏輯磁碟組完整性描述項序列的前端開始循序地記錄該等邏輯磁碟組完整性描述項，及將該最後記錄的磁卷完整性描述項辨識成一個有效的描述項。藉由將一個邏輯磁碟組完整性描述項死錄在該後面的邏輯磁區中、以更新該登錄磁區號碼。當後面沒有任何邏輯磁區時，則將〇〇 h記錄在該邏輯磁碟組完整性描述項序列其所有的邏輯磁區中，及將該邏輯磁碟組完整性描述項記錄在該邏輯磁碟組完整性描述項序列的前端。 (S3002 )當記錄一個邏輯磁碟組完整性描述項時，將查核该欲尤錄之邏輯磁區是否為一個瑕施磁區。當其不是一個瑕疵磁區時，則終止該處理。當其為一個瑕疵磁區時，則該處理行進至步驟（S3003 )，其中重新將一個邏輯磁碟組元整性描述項序列保留在該磁卷結構區域的一個空白區域中，以便記錄該邏輯磁碟組完整性描述項。以此方式，當將一個磁碟的資料重寫次數限制為1 〇〇次時，則可利用該相同的邏輯磁碟組完整性描述項序列將一個邏輯磁碟組完整性描述項記錄32 X 100次。當重新配置了一個邏輯磁碟組完整性描述項序列時，則 -68- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 594689 A7 _ B7 五、發明說明（66 ) 須記錄一個用以管理該邏輯磁碟組完整性描述項序列其位置資訊之邏輯磁碟組描述項。， (S j 0 〇 4 )就該磁卷描述項序列而言，保留一個相對應至例如1 6個磁區的區域。該邏輯磁碟組描述項含有一個指示一磁卷描述項序號的欄位。當將複數個邏輯磁碟組描述項記錄在該磁卷描述項序列中時，則具有該最大磁卷描述項序號之邏輯磁碟組描述項為有效的。就記錄該邏輯磁碟組描述項而言，從該磁卷描述項序列的前端開始搜尋空白邏輯磁區。從該前導的空白邏極磁區開始記錄該等邏輯磁碟組描述項。當沒有空白邏輯磁區時，則以〇〇 h記錄該等所有舊的邏輯磁碟組描述項、以便產生一個空白邏輯磁區’及接著從該前導的空白邏輯磁區開始記錄該等邏輯磁碟組描述項。 (S3005 )當記錄一個邏輯磁碟組描述項時，將查核該欲记錄之邏輯磁區是否為一個瑕疫磁區。當其不是一個瑕症磁區時’則終止该處理。當其為一個瑕戚磁區時，則該處理行進至步驟（S3006 )，其中重新將一個邏輯磁碟組描述項序列保留在遠磁卷結構區域的一個空白區域中，以便記錄該邏輯磁碟組完整性描述項、連同一個主磁卷描述項和一個分割區描述項。以此方式，當將一個磁碟的資料重寫次數限制為丨〇 Q次時，則可利用該相同的邏輯磁碟組描述項序列將一個邏輯磁碟組描述項記錄（16-2) X 100次。 (Sj007 )當重新配置了一個磁卷描述項序列時，則須更This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 594689 A7 _B7 V. The technique described in the description of the invention (64) is applicable to the universal disk. FIG. 19 is a data structure of an updated registration volume number recorded in the magnetic volume structure. The function of one registration sector number 3032 is the same as that described in these other examples. In FIG. 19, the registration sector number 3032 indicates the address of the VAT ICB 157 of the VAT structure area 104 in the latest file structure area 131. The registered sector number 3032 is recorded in a field of the processing system in a logical disk group integrity description item sequence 3011 and a logical disk group integrity description item 3031 reserved for the logical disk group. The logical disk group integrity description item records integrity information and indicates whether the file structure recorded in the magnetic volume space is correct. Therefore, the reliability of the registered sector number can be further improved by recording the registered sector number in the logical disk group integrity description item. The position information of the logical disk group integrity description item sequence 30i 丨 is recorded in a logical volume description item sequence 3010 of a logical disk group description item 3022. A magnetic volume description item sequence 3 〇 is provided to record a description item about a magnetic volume. A main magnetic volume description item 302 and a partition description item 3023 are recorded in the magnetic volume description item. The position information of the magnetic volume description item sequence 30 10 is recorded in an anchor magnetic volume description item index 3041. The anchor volume description item index is recorded in a fixed volume on a logical volume number 2 5 6. Although it is not shown, the index of the descriptive magnetic volume description item is also recorded in the logical volume number N-256, where N is the logical volume number of the outermost part of the far magnetic volume space. Because the index of the mismatched magnetic volume description item is recorded twice, even if it cannot be read -67- This paper size applies China National Standards (CNS) specifications (㈣X297 公董) 594689 A7 B7 V. Description of the invention (65) When one of the indicators is used, the other anchor magnetic volume description item indicator can still be used. Figure 20 illustrates a procedure for updating and recording a registered sector number. An update device for registering a sector number will be explained. (S3001) As far as the logical disk group integrity description item sequence is concerned, an area corresponding to, for example, 32 sectors is reserved. Record the logical disk group integrity description items sequentially from the front of the logical disk group integrity description item sequence, and identify the last recorded volume integrity description item as a valid description item. By registering a logical disk group integrity description item in the subsequent logical volume, the registered volume number is updated. When there is no logical volume afterwards, 00h is recorded in the logical disk group integrity description item sequence in all of its logical disks, and the logical disk group integrity description item is recorded in the logical disk. Dish group integrity describes the front end of a sequence of items. (S3002) When recording a logical disk group integrity description item, it will be checked whether the logical volume to be recorded is a defective magnetic area. When it is not a defective sector, the process is terminated. When it is a defective magnetic area, the process proceeds to step (S3003), in which a logical disk element integrity description item sequence is retained in a blank area of the magnetic volume structure area in order to record the logic Disk group integrity description. In this way, when the number of data rewrites of a disk is limited to 100 times, a logical disk group integrity description item can be recorded with the same logical disk group integrity description item sequence 32 X 100 times. When a logical disk group integrity description item sequence is reconfigured, then -68- This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 594689 A7 _ B7 V. Description of the invention (66) Must A logical disk group description is recorded to manage the logical disk group integrity description sequence and its location information. (S j 0 〇 4) As far as the magnetic volume description item sequence is concerned, an area corresponding to, for example, 16 magnetic areas is reserved. The logical disk group description contains a field indicating the serial number of a volume description. When a plurality of logical disk group description items are recorded in the volume description item sequence, the logical disk group description item having the largest volume description item number is valid. In terms of recording the logical disk group description item, a blank logical volume is searched from the front of the volume description item sequence. These logical disk group description items are recorded starting from the leading blank logical pole sector. When there is no blank logical volume, all the old logical disk group description items are recorded at 00h so as to generate a blank logical volume ', and then the logical magnetic fields are recorded starting from the leading blank logical volume. Disc group description item. (S3005) When recording a logical disk group description item, it will be checked whether the logical volume to be recorded is a defective magnetic area. When it is not a defective magnetic field, the process is terminated. When it is a defective magnetic area, the process proceeds to step (S3006), in which a logical disk group description item sequence is re-reserved in a blank area of the far magnetic volume structure area in order to record the logical disk Group integrity description, along with a master volume description and a partition description. In this way, when the number of data rewrites of a disk is limited to 〇〇Q, a logical disk group description item can be recorded using the same logical disk group description item sequence (16-2) X 100 times. (Sj007) When a sequence of magnetic volume descriptors is reconfigured, the

67 A7 B7 五、發明説明（斤和e*綠個用以管理該磁卷性描述項序列其位置資訊之錯接磁卷描述項指標。 Q以此方式迩步地更新和記錄·該登錄磁區號碼，故即使在個貝料重寫次數限制為1 〇〇次的磁碟上、仍可總共記錄（32χ Ι00)χ((16_2)χ 1〇〇)χ 1〇〇次。可fk著攻所而的資料重寫次數改變該用以更新和記錄的 =騾。將顯見，當1 00 0次的重寫次數就已足夠時，則可將该登錄磁區號碼重寫在該相同的邏輯磁碟組完整性描述項序列中。工業應用性斤一種根據本發明之資訊記錄媒體定義了登記在一個空間吕理結構中足未配置區域的使用順序，且於記錄資料的同時將個最新檔案結構區域從一個内部移動到一個外部。如是，防止資料因集中重寫而受到破壞或產生瑕疵，且可改良資料可靠度。 -70-67 A7 B7 V. Description of the invention (jin and e * green are used to manage the magnetic volume description item sequence and its location information is misplaced magnetic volume description item indicators. Q update and record in this way · the registered magnetic Area number, so even on disks with a limit of 1,000 times for rewriting of shellfish materials, a total of (32x 100) x ((16_2) x 100) x 100 times can be recorded. Fk by The number of rewrites of the attack data should be changed to update and record = 骡. It will be obvious that when the number of rewrites of 1,000 times is sufficient, the registration sector number can be rewritten in the same Logical disk group integrity description item sequence. Industrial applicability An information recording medium according to the present invention defines the use order of unregistered areas registered in a spatial structure, and records the latest information while recording data. The file structure area is moved from an inside to an outside. If so, the data is prevented from being damaged or defective due to centralized rewriting, and the reliability of the data can be improved. -70-

Claims

594689594689

ϊ ^ο u, 策〇9H7(|43號專利申請案正本(92 年 6 月) A8 B8 C8 D8 六、申請專利範圍 1· 一種資訊記錄媒體，其係限制資料重寫到完全相同區域之次數者，其包括：一第一;貝訊1己錄區域，可藉由循序迴路記綠將資料記錄於該第一資訊記綠區域；及一第二資訊記錄區域；其中： 3第一:貝訊記錄區域包含複數個區塊； ^忒等複數個區塊之每個區塊都包含一用以記錄版本資訊之區域和一用以記錄指標資訊之區域，其中該版本資訊指示該區塊的版本，及其中該指標資訊指示該第二資訊記錄區域的位置；及利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 2·如申請專利範圍第i項之資訊記錄媒體，其中該第二資訊記錄區域為-可藉由循序迴路記綠將資料記錄其中之區域。 3. -種資訊記錄㈣，其係限制資料重寫到完全相同區域之次數者，其包括：複數個弟-資訊記錄區域，可藉由循序迴路記錄將資料記錄於該第一資訊記錄區域；一第二資訊記錄區域；及 -第三資訊記錄區域’用於記錄識別資訊，其中該識別資訊指示該等複數個第—資訊記綠區域中哪一個為有效的資訊記錄區域； ABCD 594689ϊ ^ ο u, policy 〇9H7 (| Original Patent Application No. 43 (June 1992) A8 B8 C8 D8 VI. Patent Application Scope 1. An information recording medium that limits the number of times data can be rewritten to the same area Those include: a first; a recorded area of Beixun 1, which can record data in the first information recorded green area by sequential green recording; and a second information recorded area; of which: 3 first: bei The information recording area includes a plurality of blocks; each of the plurality of blocks such as ^ 忒 includes an area for recording version information and an area for recording index information, where the version information indicates the Version, and where the indicator information indicates the location of the second information recording area; and using the indicator information corresponding to the latest version information as effective indicator information. The second information recording area is-the area where the data can be recorded by sequentially recording the green. 3.-A type of information recording, which limits the number of times the data can be rewritten to the exact same area. Including: a plurality of brothers-information recording area, data can be recorded in the first information recording area through sequential loop recording; a second information recording area; and a third information recording area 'is used to record identification information, where the The identification information indicates which of the plurality of green information areas is a valid information recording area; ABCD 594689

其中：该等罘一資訊記錄區域各自包含複數個區塊；該等複數個區塊之每個區塊都包含一用以記錄版本資訊之區域和-用以記錄指標資訊之區域，其中該版本資訊指示該區塊的版本，及其中該指標資訊指示該第二資訊記錄區域的位置；及利用該相對應至最新版本資訊的指標資訊作為有效的 •指標資訊。 4.如申請專利範圍第3項之資訊記錄媒體，其中將該識別資訊重窝在該第三資訊記錄區域的一個特殊區域中，且當不可能將該識別資訊記綠到該特殊區域中時，則可將該識別資訊重窝在該第三資訊記錄區域中一不同該特殊區域的區域中。 5·如申請專利範圍第3項之資訊記錄媒體，其中·· 孩罘三資訊記錄區域為一可藉由循序迴路記錄將資料記錄其中的區域；忒第二資訊記錄區域包含複數個區塊；該等複數個區塊之每個區塊都包含一用以記錄版本資訊之區域，其中該版本資訊指示該區塊的版本，·及利用孩相對應至最新版本資訊的識別資訊作為有效的識別資訊。 6· 1種資訊記錄方法，其係用以將資訊記錄在資訊記錄媒缸上者，其中在該資訊記錄媒體之完全相同區域上重寫Wherein: the first information recording areas each include a plurality of blocks; each of the plurality of blocks includes an area for recording version information and an area for recording index information, wherein the version The information indicates the version of the block, and the indicator information indicates the position of the second information recording area; and the indicator information corresponding to the latest version information is used as effective indicator information. 4. The information recording medium according to item 3 of the scope of patent application, wherein the identification information is nested in a special area of the third information recording area, and when it is impossible to record the identification information in the special area , The identification information may be nested in an area different from the special area in the third information recording area. 5. If the information recording medium of item 3 of the patent application scope, among which: the three information recording area is an area in which data can be recorded by sequential loop recording; the second information recording area includes a plurality of blocks; Each of the plurality of blocks includes an area for recording version information, wherein the version information indicates the version of the block, and the identification information corresponding to the latest version information is used as an effective identification. Information. 6.1 An information recording method, which is used to record information on an information recording medium, wherein the information recording medium is rewritten on an identical area of the information recording medium.

-2 --2 -

59468( ns A B c D 々、申請專利範圍資料的次數受到限制，該資訊記錄媒體包含一可藉由循序迴路記錄記錄資料之第一資訊記錄區域及一第二資訊記錄區域，其中該第一資訊記錄區域包含複數個區塊，該資訊記錄方法包括以下步騾：指定該等複數個區塊之一；及將π指示該指定區塊之版本的版本資訊π和π指示該第二資訊記錄區域之位置的指標資訊”記錄在該指定區塊，中，其中利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 7. —種資訊記錄方法，其係用以將資訊記錄在資訊記錄媒體上者，其中在該資訊記錄媒體之完全相同區域上重寫資料的次數受到限制，該資訊記錄媒體包含：複數個第一資訊記錄區域，其中可藉由循序迴路記錄將資料記錄其中；一第二資訊記錄區域；及一第三資訊記錄區域，其中該等第一資訊記錄區域各自包含複數個區塊，該資訊記錄方法岜括以下步騾：將指示該等複數個第一資訊記錄區域中哪一個為有效的資訊記錄區域之識別資訊記錄在該第三資訊記錄區域中；指定包含在該有效之第一資訊記錄區域中的複數個區塊的之一；及 -3- 本紙張尺度適用中國國家標準(CNS) A4規格(210 χ 297公釐) 594689 A BCD 六、申請專利範圍將π指示该指定區塊之版本的版本資訊，，和，，指示該第二資訊記錄區域之位置的指標資訊，，記錄在該指定區塊中，其中利用相對應至最新版本資訊的指標資訊作為有效的指標^訊。 8. 一種資訊記錄裝置，其係用以將資訊記錄在資訊記錄媒體上者，其中在該資訊記錄媒體之完全相同區域上重寫資料的次數受到限制，該資訊記錄媒體包含一可藉由循序迴路記錄1己錄資料之第一資訊記錄區域及一第二資訊記錄區域，其中該第一資訊記錄區域包含複數個區塊，該資訊記錄裝置包括·· 指定裝置，用以指定該等複數個區塊之一；及 1己錄裝置，用以將"指示該指定區塊之版本的版本資訊"和”指示該第二資訊記錄區域之位置的指標資訊"記錄在該指定區塊中， " 其中利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。一種資訊記錄裝置，其係用以將資訊記錄在資訊記錄媒體上者，其中在該資訊記錄媒體之完全相同區域上重窝資料的次數受到限制，該資訊記錄媒體包含：複數個第一資訊記錄區域，其中可藉由循序迴路記綠將資料吃錄其中 >第二資訊記錄區域；及—第三資訊記綠區域: 其中孩等第-資訊記錄區域各自包含複數個區塊訊記錄裝置包括：以 -4 本紙張尺度適财@ @家料(―）域格(摩297公袭 594689 A8 B8 C8 D8 申請專利範圍記錄裝置，用以將識別資訊記錄在該第三資訊記錄區域中’其中該識別資訊指示該等複數個第一資訊記錄區域中哪.一個為有效的資訊記錄區域；指定裝置，用以指定包含在該有效之第一資訊記錄區域中的複數個區塊之一；及記錄裝置，用以將"指示該指定區塊之版本的版本資訊"和’’指示該第二資訊記錄區域之位置的指標資訊，，記錄在該指定區塊中，其中利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 10· —種資訊播放方法，其係用以播放記錄在資訊記錄媒體上 < 資訊者，其中在該資訊記錄媒體之完全相同區域上重寫資料的次數受到限制，該資訊記錄媒體包含一可藉由循序迴路記錄記錄資料之第一資訊記綠區域及一第: 資訊記錄區域，其中該第一資訊記錄區域包含複數個區塊，及將’’指示該區塊之版本的版本資訊"和”指示該第一資訊i己錄區域之位置的指標資却” 4 相知貝訊口己錄在孩等複數個 £塊 < 一中，孩資訊播放方法包括以下步騾：指定該等複數個區塊之一；及判定是否根據記錄在該指定區塊中丛★、、尼τ的版本資訊獲得訪錄在孩指定區塊中的指標資訊，有效其中利用相對應至最新版本資訊的指標的指標資訊。 Ρ下Α 媒體 ιι· -種資訊播放方法，其係用以播放記錄在資訊記錄 -5- 594689 A8 B8 C8 ____________D8 六、申請專利範圍上又資訊者，其中在該資訊記錄媒體之完全相同區域上重寫資料的次數受到限制，該資訊記錄媒體包含··複數個第〜資訊記錄區域，其中可藉由循序迴路記綠將資料、彔其中’第一資訊?己錄區域；及一第三資訊記錄區 f，及其中該等第一資訊記錄區域各自包含複數個區將”指示該區塊之版本的版本資訊，，和”指示該第二資矾記錄區域之位置的指標資訊，，記錄在該等複數個區 •塊 < 至少一區塊中，及將指示該等複數個第一資訊記錄區=中哪一個為有效的資訊記錄區域之識別資訊記錄在屋第三資訊記錄區域中，該資訊播放方法包括以下驟：自该第二資訊記錄區域中獲得該識別資訊；才曰定包含在该識別資訊所指示之該有效第一資訊記錄區域中之複數個區塊之一；及判定是否根據記綠在該指定區塊中的版本資訊獲得記錄在該指定區塊中的指標資訊，其中利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 12·種資訊播放裝置，其係用以播放記錄在資訊記錄媒體上之資訊者，其中在該資訊記錄媒體之完全相同區域上重窝資料的次數受到限制，該資訊記錄媒體包含一可藉由循序迴路記錄記錄資料之第一資訊記錄區域及一第二負訊1己錄區域’及其中該第一資訊記錄區域包含複數個區塊，將’’指示該區塊之版本的版本資訊”和，，指示該第 -6- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) A8 B8 C8 ----- - D8 " --— 二資訊記錄區域之位置的指標資訊”記錄在該等複數個區塊之一中，該資訊播放裝置包括：才曰定裝置，用以指定該等複數個區塊之一；及判义裝置，用以判定是否根據記錄在該指定區塊中的版本貪訊獲得記錄在該指定區塊中的指標資訊，其中利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 ^ 13· ~ =資訊播放裝置，其係用以播放記錄在資訊記錄媒體上資訊者，其中在該資訊記錄媒體之完全相同區域上重窝資料的次數受到限制，該資訊記錄媒體包含··複數個第一資訊記錄區域，其中可藉由循序迴路記錄將資料記綠其中；一第二資訊記錄區域；及一第三資訊記錄區域，及其中該等第一資訊記錄區域各自包含複數個區塊，將"指示該區塊之一個版本的版本資訊，，和，，指示該第二資訊記錄區域之一個位置的指標資訊，，記錄在該其中至少一個區塊中，及將指示該等複數個第一資訊記錄區域中哪一個為有效的資訊記錄區域之識別資訊記錄在該第三資訊記錄區域中，該資訊播放裝置包括：獲取裝置，用以自該第三資訊記錄區域中獲得該識別資訊；指定裝置，用以指定包含在該有效之第一資訊記錄區域中之複數個區塊之其中一個該識別資訊所指示之區塊；及59468 (ns AB c D), the number of patent application data is limited, the information recording medium includes a first information recording area and a second information recording area that can record the recording data through a sequential loop, wherein the first information The recording area includes a plurality of blocks, and the information recording method includes the following steps: Specifying one of the plurality of blocks; and π indicating version information of the version of the specified block and π indicating the second information recording area The index information of the position is recorded in the designated block, in which the index information corresponding to the latest version information is used as the effective index information. 7. A method of information recording, which is used to record information in the information record In the case of media, the number of times of rewriting data on the same area of the information recording medium is limited. The information recording medium includes: a plurality of first information recording areas, in which data can be recorded by sequential loop recording; A second information recording area; and a third information recording area, wherein the first information recording areas The self-contained plurality of blocks includes the following steps: The identification information indicating which of the plurality of first information recording areas is a valid information recording area is recorded in the third information recording area; One of a plurality of blocks designated to be included in the valid first information recording area; and -3- This paper size applies the Chinese National Standard (CNS) A4 specification (210 χ 297 mm) 594689 A BCD VI. Application The patent scope will record version information indicating the version of the specified block, and, and index information indicating the position of the second information recording area, recorded in the specified block, in which the information corresponding to the latest version information is used. The indicator information is used as an effective indicator. 8. An information recording device is used to record information on an information recording medium, and the number of times of rewriting data on an identical area of the information recording medium is limited. The information recording medium includes a first information recording area and a second information recording area capable of recording 1 recorded data through a sequential loop. The first information recording area includes a plurality of blocks, and the information recording device includes a designated device for designating one of the plurality of blocks; and a recorded device for indicating " the designated area Version information " of the version of the block " and " indicator information indicating the location of the second information recording area " recorded in the designated block, " wherein the indicator information corresponding to the latest version information is used as valid indicator information An information recording device, which is used to record information on an information recording medium, wherein the number of times of nesting data in the same area of the information recording medium is limited. The information recording medium includes: a plurality of first information Recording area, in which data can be recorded by sequential loop recording of green information> Second information recording area; and third information recording green area: where the first-information recording area of each child includes a plurality of block recording devices Includes: -4 paper sizes suitable for financial @ @ 家料 (―) domain grid (Mo 297 public attack 594689 A8 B8 C8 D8 record of patent application scope A device for recording identification information in the third information recording area ', wherein the identification information indicates which of the plurality of first information recording areas. One is a valid information recording area; and a designation device for designating the information included in the One of a plurality of blocks in the valid first information recording area; and a recording device for " version information indicating the version of the designated block " and `` indicating the position of the second information recording area The index information of is recorded in the designated block, where the index information corresponding to the latest version information is used as the valid index information. 10 · An information playback method, which is used to play back information recorded on an information recording medium, in which the number of times of rewriting data on the exact same area of the information recording medium is limited. The information recording medium contains a The first information record green area and the first: information record area are recorded in a sequential loop, and the first information record area includes a plurality of blocks, and "version information indicating the version of the block" is used. And "indicator indicating the location of the recorded area of the first information i" 4 I know that Beixunkou has been recorded in a plurality of children's blocks £ 1, and the method of playing children's information includes the following steps: Specify the plurals One of the blocks; and determine whether to obtain the index information recorded in the designated block of the child based on the version information recorded in the specified block, and, τ, effectively using the index corresponding to the latest version information Metric information. Ｐ下 Α Media ι ·-A method for playing information, which is used to play the information recorded in the information record -5- 594689 A8 B8 C8 ____________ D8 6. Those who apply for patents and have information, in which the information recording medium is on the same area The number of times of rewriting data is limited. The information recording medium includes a plurality of first to information recording areas, in which the data can be recorded in a sequential loop, and the 'first information? Recorded area; and a third information. The recording area f, and each of the first information recording areas each includes a plurality of areas which will "indicate version information of the version of the block, and" index information indicating the position of the second information recording area, recorded in In the plurality of areas • blocks < at least one block, and the identification information indicating which of the plurality of first information recording areas = which is a valid information recording area is recorded in the third information recording area of the house, The information playback method includes the following steps: obtaining the identification information from the second information recording area; One of a plurality of blocks in the valid first information recording area; and determining whether to obtain the index information recorded in the designated block according to the version information recorded in the designated block, wherein the corresponding to the latest version is used The indicator information of the information is used as effective indicator information. 12. · An information playback device, which is used to play information recorded on an information recording medium, wherein the number of times of nesting data on the same area of the information recording medium is limited. The information recording medium includes a The first information recording area and a second negative information 1 recorded area in a sequential loop recording of the recording data 'and the first information recording area include a plurality of blocks, and "the version information indicating the version of the block" and , Indicating that this paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A8 B8 C8 ------D8 " ------ Index information of the location of the second information recording area " Recorded in one of the plurality of blocks, the information playback device includes: a reading device for designating one of the plurality of blocks; and a judging device for determining whether to be recorded in the designated area based on the recording. The version in the block obtains the index information recorded in the specified block, and uses the index information corresponding to the latest version information as the valid index information. ^ 13 · ~ = Information playback device, which is used to play information recorded on the information recording medium, in which the number of times of nesting data in the same area of the information recording medium is limited, and the information recording medium contains a plurality A first information recording area, in which data can be recorded in green by sequential loop recording; a second information recording area; and a third information recording area, and each of the first information recording areas includes a plurality of blocks , "&"; Indicates version information of a version of the block, and, and, indicates index information of a position in the second information recording area, is recorded in at least one of the blocks, and indicates the plural The identification information of which of the first information recording areas is a valid information recording area is recorded in the third information recording area. The information playback device includes: an acquiring device for obtaining the identification from the third information recording area. Information; a specifying device for specifying a plurality of blocks included in the valid first information record area In a region of the block indicated by the identification information; and

594689 8 8 8 8 A B c D 々、申請專利範圍判定裝置，用以判定是否根據記錄在該指定區塊中的版本資訊獲得記錄在該指定區塊中的指標資訊，其中·利用相對應至最新版本資訊的指標資訊作為有效的指標資訊。 -8- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)594689 8 8 8 8 AB c D 々、 Applicable patent range judging device for judging whether to obtain the index information recorded in the specified block based on the version information recorded in the specified block, among which the use corresponds to the latest The indicator information of the version information is used as effective indicator information. -8- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)