TW200407812A - Information storage medium containing subtitle data for multiple languages using text data and downloadable fonts and apparatus therefor - Google Patents

Abstract

An information storage medium on which subtitles for supporting multiple languages using text data and downloadable fonts are recorded and an apparatus therefor are provided. The information storage medium on which video data is recorded, comprises a plurality of clips that are recording units in which video data is stored; and text data for subtitles which is recorded separately from the clips and are to be overlapped with an image based on video data and then output, wherein the text data for subtitles includes data for providing subtitles in at least one language. According to the information storage medium, more diverse subtitle can be provided to users and the arrangement of recording space can be conveniently performed.

Description

200407812

FIELD OF THE INVENTION The present invention relates to an information storage medium on which subtitles for supporting multi-languages using fonts and downloadable fonts are recorded, and a device for the same. Kill the prior art 〆 > The conventional digital versatile discs (hereinafter referred to as D V D) use a bitmap image (b i t m a p i m a g e), which is used as a subtitle. The subtitle data of the raster image will be losslessly encoded 'and recorded on a DV which can record up to 32 subtitle data]). The following will describe the data structure of video (vide0) data on one of many types of conventional multimedia information storage media. Earn Figure 1 shows the data structure of a DVD. Please refer to FIG. 1, the disk space of a DVD, which is a multimedia storage medium, can be divided into a vmg area and a plurality of vts areas. Title information and the information on the title menu will be recorded in the VMG area, and information on the title will be recorded ^ the VTS areas. The VMG area includes 2 ~ 3 slot cases' and each VTS area includes 3 ~ 12 cases. Figure 2 shows a detailed view of a v M G region. Please refer to Figure 2. The VMG area includes a VMGI area for storing copper data on the VMG, a V0BS area for storing image information (image 4 objects) on the menu, and a VMGI backup area ( backup area). These areas exist as files, and vOBS is not mandatory. Information on the title of a reproduction unit itself,

200407812 V. Description of the invention (2) The V0BS of the image data is stored in the VTS area. And one title from VTS to Mini. Xihuiji Figure 3 shows a detailed solution of a v T S region. Please refer to Figure 3. A VTS area includes video title set information (hereinafter referred to as VTSI), — v〇BS for menu screen image data, and a make and fail title. Group V0BS image data, and a VTS I backup data. ~ V0BS showing a menu day and day is not mandatory to exist. Each cell can be subdivided into VOBs and cells (cel ls) which are recording units. —, V0B includes a plurality of cells. The minimum recording unit of the present invention is two cells. Figure 4 shows the details of a v0BS which is video data. Please refer to Figure 4, a V0BS includes a plurality of v0Bs, and a V0B includes a plurality of cells. A cell contains a plurality of vBUs. A V0BU is a material encoded by an animation expert group (moving pictures in "以 group" (hereinafter referred to as MPEG) method used to encode moving pictures (DVD) in a DVD. According to the "⑽" method, Because the image is encoded in the spatial and temporal compression method, in order to decode the image, you must use the image of the month 'J or later. Therefore, in order to support a random access function that can reproduce data from an arbitrary position, intra-encoding (without previous or subsequent images) is performed for each predetermined image. This image is also called an infra picture or I picture in MpEG, and the image between the work picture and the next j picture

12440pif.ptd Page 10 200407812 V. Description of the invention (3) An image is also called a picture group (g r 〇 u p 〇 f p i c t u r e s, hereinafter referred to as GOP). A GOP generally includes 12 to 15 pictures. MPEG defines a system coding standard (I S 0 / I E C1 3 8 1 8-1) for encapsulating video data and audio data into a bitstream. The system coding standard defines two multiplexing methods, including a program stream (hereinafter referred to as ps) multiplexing method suitable for generating a program and storing the program in an information storage medium, and applicable to Generate and transmit complex numbers

A private transport stream multiplexing method. Among these methods, the DVD uses the PS encoding method. According to the PS coding method, image data and sound data are divided separately in packs (hereinafter referred to as PCKs), and the time division of the packs is multiplexed. The data defined by MPEG that is different from video data and audio data will be treated as a private stream and will be included in pcKs, so that the data can be divided with audio and video data.

A V0BU includes a plurality of PCKs. The first pCK in these PCKs is a navigation pack (NV-PCK). Next, the remaining parts include video packs (V — PCK), sound packs (A — pCK), and sub picture packs (SP — PCK). The image data contained in the image package includes a plurality of GOPs. SP — PCK is used for 2-phase graphic data and subtitle data. In other words, the subtitle data that appears to overlap with the video image is encoded using the same method as that of the second and second bitmap data. In other words, DVDs do not use individual encoding methods that support multiple languages, and

200407812

V. Description of the invention (4) After the subtitle data is converted into graphic data, an encoding method is used to process the graphic data and then record the data. Graphic material for subtitles, also known as a sub picture. An auxiliary picture includes an auxiliary picture unit (SPU). An auxiliary picture unit corresponds to a graphic data sheet. Figure 5 shows a correlation diagram between SPU and SP-PCK.

Please refer to Fig. 5. An SPU includes an auxiliary picture unit header (3? Off), pixel (? 461) data (? \ 〇), and an SP-PCK with a plurality of 2 48 bytes. Split and record auxiliary picture display control sequence table (SP —DCSQT). At this moment, if the last data item of the SPU is not completely filled with one SP_PCK, the remaining part of the last SP_PCK will be 100% full to keep it the same size as other SP-PCKs. Therefore, one SPU may include a plurality of SP_PCKs. The SPUH records the size of the entire SPU and the position at which the SP-DCSQT data starts recording. By encoding an auxiliary picture, PXD data can be obtained. The pixel data of the formed one / one auxiliary image may have a background, a pattern pixel (patte $ n pixel), an emphasis pixel (-1), and a focus pixel-1

There are four different types of values, which can be represented by two bit values and have two bit values of 00, 01, 10, and Η, respectively. Therefore, the two auxiliary pictures can be regarded as a group of materials with 4 pixel values and formed by a plurality of line users. Encoding is performed for each line. As shown in the 'S', the SPU is coded with a run-iength. Changing the Ancients If there are 1 to 3 predetermined pixel data items in a row, the number of consecutive images ^ (No-P) can be represented by 2 bits, and a bit image will be recorded next

200407812 V. Description of the invention (5) Prime data value (PD). If there are 4 to 15 pixel data items in succession, the first 2 bits will be treated as 0 records, and then 4 bits will be used to record No — p ', ^ and 2 bits will be used to record PD. If there are 16 to 6 3 pixel data items in succession, the first 4 bits will be regarded as 0 records, and the next 8 bits will be used to record,

No-P, and PD is recorded using 2 bits. If the pixel data item continues to the end of the line, the first 14 bits will be recorded as 0, and 2 bits will not be used to record the pd. If when the encoding is completed, the byte is not aligned as a single bit, then 4 bits will be recorded as 0. The length of the coded data in an a-line cannot exceed 1 440 bits. Figure 7 shows a data structure diagram of SP-DCSQT. Please refer to Figure 7, SP-DCSQT includes display control information for outputting PXD data. SP-DCSQT includes a plurality of auxiliary picture display sequence (SP-DCSQ). An SP-DCSQT is a set of display commands (SP-DCCMD) that are executed at one time, and includes an SP-DCSQ-STM that indicates an initial interval, and a SP-DCSQ location information containing the next SP-DCSQ. NXT —DCSQ —SA, and a plurality of SP_DCCMD. SP —DCCMD is a control information used to control the combination and output of pixel data (pxD), and includes pixel data color times σ image data comparison information, and output time and end time information ': δ, Figure 8 shows A consideration of the intention of the auxiliary picture material. Calling team, Fanling does not test Please refer to Figure 8, the pixel data itself will flatten PXD. SP—DCSQT contains the information on the display area. — Immediately The display area is-where the auxiliary picture is displayed in the-video display area. = Assist

V. Description of the invention (6) Picture display area 'and the place where the mountain is located In a DVD, the most possible information is the start time and end time. Auxiliary picture materials for materials: Second: ^ There are 32 different languages as subtitles. The work of different languages is: 7 materials are more than guard and recorded. Distinguish this identifier (stream id) from a stream (sub stream id) generated by the P ^ G system coding ~ The meaning of the secondary stream identifier in the DVD will only be determined from the . Therefore, if the user selects a SP_PCKs with a language identifier, "^ / 山 山 定", my stream identifier and secondary stream, retrieve subtitle data. Next, SPUs are decoded next, and the above-mentioned subtitle data f shows the control command to control the output. question. Working together like shell material will cause many questions. First of all, when the coding brother is hurt: owe, i help the bit amount of picture data. When dragging materials, we must consider the generated auxiliary data and processing. The produced words are not the same because the subtitle data is converted into different pictures, and the amount of data in individual languages is generated. ## &#, ~ 枓 s is quite huge. Generally speaking, in the implementation, the auxiliary image data for the mother-language will be re-worked and added to the paper μj, flat code output to generate D V D suitable for each individual area. However, the roots of the τ gate fate are popular in different languages, and the amount of auxiliary picture data is quite large. Therefore, when the auxiliary ribs are outside the U; The overall number of bits will exceed the maximum allowable value. In addition, since the auxiliary picture 舅 料 疋 is multiplexed in the image data and leaves, the starting point of each VOBU will vary according to the area. & Τ7λ ^ ^ y .. Because the starting point of VOBU is managed separately, whenever a new multi-tasking ♦ Tm + ^. processing is performed, this information must be updated. Moreover, because the benefit method only 1 ..., the content of the auxiliary picture of the mother and the secondary is known, so the auxiliary

Page 14 200407812 V. Description of the invention (7) The picture material cannot be used for other purposes, for example, only one language is used to output two languages at the same time. In view of this, the content of the invention of Zimubei is based on the following. The present invention provides a method for preparing auxiliary picture data based on a bit quantity field for auxiliary picture data generated when the material is poor. -A kind of information storage medium, and this ~ ^ 本 发明 provides more information on the structure of an auxiliary picture data that can be used for 5 purposes, an information storage medium for recording auxiliary picture data, and Device. 'Data sources: On the one hand, the present invention provides a recording medium on which image data is recorded. The information storage medium includes a plurality of clips ^ These clips are recording units for storing image data; and text data for subtitles of 1 = ^, these texts (" Lise) can be recorded separately from Tian clips , And can be based on the image data, s + Yifeng and rotation, and the text data as subtitles includes subtitles in one language. > The storage medium further includes character type information of the character. The character type information can be recorded separately from the segment, as a graphic representation of the text, and can be used in the subtitle text data. Taxi, in / Heibei, alum storage media, if the text information supports multiple languages. —The textual data used as the screen is' stored in a single room of each individual language, and the textual data used as subtitles will include character data that will be converted back to y material and will be output next. And output 12440pif.ptd Page 15 200407812 V. Description of invention (8) to synchronize information with image data. When the graphic data overlaps with the -image based on the image data, the text data used as subtitles may include character data that will be converted into graphic data and then be output, as well as output data indicating the location of the displayed graphic data. Location information. When the graphic data overlaps with the day and time of the image, the preferred text data as subtitles may include character data that will be converted into graphic breeding materials and then be output, as well as those used to represent graphic data output in different capacities. Information. , I prefer to divide the image data into several units that should be continuously reproduced, and% and overall, the size of the text data corresponding to a unit is limited. / Of this information storage medium is divided into image data that should be continuously reproduced. The difference :::: and the image data includes a plurality of reproduction units. Corresponding to the text data of the two subtitles, it can be divided into a plurality of styles. The forming-language set is used as the subtitle text characters, that is, one that basically encodes a character and forms a sub-screen. Text data, word data will be used. If you do: UTF-8, encoding and recording of bit two early yuan—indicating that the text data includes a character with a character, it will use a C code 2 code value (c〇de ... this) UTF-16, encoding 200407812 which is a plurality of 16-bit units coded with the recorded text V. Description of the Invention (9) " — *-The information storage medium is preferred to be easily placed in and removed from a reproduction device. A removable type of media. Moreover, the information storage medium is a kind of optical disc with which a reproduction device can be configured: a disc on which data is read.乂 ........ / ten. Slave% wind ’is a recording device for recording data on a path and recording information on an information storage medium. On the information storage medium, the image data is encoded, and it is a plurality of segments of the recording unit, and the image data is recorded with the segments. The text data as subtitles is made up of data in multiple languages, and according to the image data, it overlaps with an image as graphic data, and then the output and the segment are recorded separately. The reproduction device includes a data reproduction unit for reading g from the information storage medium, a decoder for decoding the encoded image data, and an: end! R: r) 1 to be used as text data for the subtitles. , Converted into graphic data, a mixer, used to re-use the image data and graphic data as a buffer to temporarily store the image to 2 4 ##, used to temporarily store the text data as subtitles. The used partial characters are good for the text data of the subtitles represented by the graphic representation of the text data, and the font data is recorded in the space opened by the information storage medium. The reproduction device has a renderer that temporarily divides 3m and draws It has the function of converting font data into font data using font data. If the text to be used as the sub-screen can be subtitles, and the character data is multi-language data, then D is stored in a separate space of the parent language * J T, and then

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The production device has the following functions: set your device to start the reproduction of the language = selected or set it to be stored in the buffer when it is reproduced; the text data for the subtitles will be temporarily re-imaged, and the c-type buffer And as graphic data, and output as text data conversion of subtitles including synchronization information as subtitles on the 9 storage media, and by the same + 4 times the material, 疋 recorded in ―Beixun data conversion into Graphic data; "Two or two can make the text and image as subtitles overlap, and next = will be based on the image data, and-the playback device has the function to control the field and end time as subtitles Ketian 丨 Beijing. At the beginning of Bey ’s output, when the graphic data is converted based on the image, the image data will be converted into the graphic data and the rounded V figure. When the output is: output, it includes the output position information of the shape data position. The second reproduction device has a function of borrowing :: outputting the position where the text / material overlaps with an image based on the image data. The second system's * / 1 preferences recorded as subtitles are recorded on the information storage medium Image: owing to a plurality of units that should be continuously reproduced, sub-materials, the entire text data that can be divided into recording units as subtitles, is recorded on the device corresponding to a device that has a limited overall capacity. In the capacity, the data stored in the unit that should be continuously reproduced has a text function as a subtitle. If the language is changed during the reproduction, the 'output in the previous buffer corresponds to the stored in

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200407812 V. Description of the invention (11) Subtitle data of the language in the buffer. The image data recorded on the information storage medium is preferred, and can be continuously reproduced in a plurality of units, and & corresponds to the operation of a material element] into the text data of the curtain, which can be divided into a plurality of language sets. Shape one +: Text data for subtitles ’is recorded in the overall text. There is = ::. The reproduction device has a function of storing subtitles corresponding to a language set containing subtitle data that should be output in synchronization with two = s as subtitles, and storing them in a buffer in front of a unit that should be continuously reproduced. When the language is changed during reproduction, 'If the text data of the language subtitle is in the buffer, the text data of the language subtitle is output, and if the text data of the language subtitle is not in the buffer, then All f texts corresponding to the language set containing the text data of the language subtitles will be stored in the buffer, and then output in the buffer. ,, + Includes text data that can be converted into graphic data and the character data that is output is used as $ curtain, and output information that indicates the number of image data when the graphic data overlaps an image based on the image data. It is recorded on the information storage medium. The "text data formed as text data as subtitles" on the information storage medium is represented and recorded by Unicoda, which supports multi-language sets, and the tokenizer will convert the characters represented by Uni code into Graphical data. ^ Preferred on this information storage medium. If only ASCI I characters, that is, a basic English character set, or a Latin-extended character group IS08859-1, are used as text data for subtitles, it will be used.可 一 One can

200407812 V. Description of the invention (12) Characters are encoded into UTF_8 of multiple 8-bit units, encoding and recording of text data and the renderer will convert the characters represented by UFT_8 into graphics. On the information storage medium, if The text data for the subtitles includes a character with a 2-byte size in Unicode, and ϋτρ-1 6, which encodes a character into a plurality of 16-bit units. Alpha has recorded text information. And the margin controller will convert the character ′ represented by —6 into graphic data.

It is preferred that the information storage medium is a kind of removable type media that can be easily removed from the device and is installed and the two devices can record and reproduce data from the removable information storage medium. Compared with the wearer, Λ information storage medium is a usable-reproducer optical disc ~ a disc from which recorded data is read. Moreover, the reuse device can read and reproduce data recorded on the optical disc. Data resources are more preferred and should not be produced anymore = and do not need to reproduce the image data recorded on the information storage medium. Twilight: the function of graphics data. And if it is recorded in the information storage medium as a combination of multiple languages and ancient texts, then f! Is reproduced; it has a kind of subtitle data that can read and output more than _ languages ^

In order to obtain a better effect, the reproduction device has the text data from the image corresponding to the subtitle data as the sub-screen during the sub-data input, and the subtitle data is superimposed on the day and time of the image and Erwei according to another aspect of the present invention. The work of mentioning the wheel. Lijiang Image Information

ZUU4U / 5I2 V. Description of the invention (13) The data writer recorded on the information storage medium is used to store and store the data. The recording device includes: a device for storing data into the information storage medium; a code generator for generating image data codes to be added to the Cen; f; a central processing unit (CPU) for subtitles; · Subtitle data and output subtitle data, · A puncher. Among them, after the image search & type storage; and a slow clip, the 'data compilation' is divided into several coders which are recording units and will store the image data in Guzongbei Chong 6-15. And is willing to down-code these fragments. Word :: = 疋 Type storage Generates subtitles in several languages. The generator generates text in the form of subtitles, which are reproduced together. It is based on the image data and a video memory. The buffer is temporarily stored in a fixed type of material. Data writing 51: Zizi's coded image data in a fixed type storage device and temporarily stored in the buffer]: Erzimubei 'recorded image data in an information store r with the word is: ;: ;;; and the individual areas of the coded body: Beco 'δ has been recorded in an information storage medium. It is better than Λ. The recording device can further include-font data to write, material, Where the font data is converted into graphic data, the fonts needed to be converted into graphic data format ==: curtain: text = data, which is stored in a fixed type memory. Buffer the test face and save the subtype data. Store data: the input device will be temporarily stored in a fixed type. Used to generate font data. Media / control. Long record subtype data in the information store. 200407812

A separate section of the storage media. If the text data is multi-language data, it will be less than the subtitles that will be recorded in individual areas in individual languages. ^: Controls the inclusion of the material that will be converted into graphic data and receives the factory material, and the output as an image. Day-to-day reproduction is synchronized with the synchronization of J, 2 generators can generate subtitle data. ° Sub-screen production includes the position / signal, subtitles, and subtitles that are used to indicate the location of the graphics data to be output by including the graphics data to be converted into the next character data, and the graphics data discs are stacked according to the image data. The generator can generate text data as subtitles. By including the text material that will be converted into graphic data and output next, and based on the image data, the graphic data is used to represent an image with a plurality of graphic assets of different sizes. And the 'subtitle generator can generate subtitle data. This coded image data is preferred and can be divided into a plurality of u-recorded units that should be continuously reproduced. In addition, the subtitle generator generates text data as subtitles, so that the overall size of the subtitle data corresponding to the recording unit is limited to 0. The encoded image data is preferred and can be divided into a plurality of recording units that should be continuously reproduced. And after the subtitle text data corresponding to the recording unit = 'is divided into a plurality of language sets, the subtitle generator will generate text data as sub-curves, so that the overall size of the subtitle data of a language set is formed. For limited. The preferred subtitle generator will support multi-language character sets.

200407812 V. Description of Invention (15)

Unicode, which produces texts that are shaped into text data that resemble subtitles. If only ASCII characters are used, that is, a basic English character group, or the Latin k extension character group IS08 8 5 9-1, the text generator formed as a subtitle will be used to generate one character ^ Early UTF-8, encoding and recording text data. If the text data of a subtitle includes a Unicode coded character with a bit size of ^ it, the subtitle generator will use a UT that encodes a character into multiple 16-bit units. 16. Encode and record text data.

The preferred data writer can record data on an information storage medium of a removable type that can be easily placed in and removed from a reproduction device. The preferred data writer can record data on a disc using an optical device on which the data is recorded. In order to achieve the above purpose, on the information storage medium according to the present invention, each pre-cursor data item is not encoded with the AV data and within the AV data, but is recorded in a separate text data form in a separate text file. Record space. In addition, on the information storage medium, individual subtitle data used for rendering subtitle data is recorded in the form of text data '. Furthermore, it will also record the synchronization information as the interlocking of the AV animation that completed the subtitle data and the decoding process on it, and the output information as the daytime output. The subtitle data corresponds to the auxiliary picture data in the conventional DVD. In other words, on the information storage medium according to the present invention, there are recorded

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V. Description of the invention (16) Column components: The image information on it is compressed and coded 1) AV data (fragment) processing; 2) Text data as multilingual subtitles 3) Font data used to draw text data : In order to make the present invention 上 达 和 装 # easier to understand, the following is best practiced; special characteristics and advantages can be more clearly explained as follows: 1 through the yoke example, and in conjunction with the drawings, make Detailed implementation: Figure 9 shows a root market Tailuo

Block diagram. Please refer to FIG. 9 for a reproduction device according to the preferred embodiment of the present invention. The reproduction is used to read AV data and download font data in a storage medium as a subtitle; a block; a device for drawing a text file Block, used to synchronize the subtitle data output from the decoder block. The setup includes a reader block, cultural data, and information stored in it. A decoding and decoding block used to decode AV data; and a mixed output dynamic day and draw block.

In addition, the reproduction device further includes a buffer block for buffering the data between the reader block and the decoder and renderer blocks, and stores the predetermined font data. The reproduction device may further include a memory block 'for storing previously stored font data and using it as a preset value. In the present invention, π rendering n (rendering) represents and converts the font text data into graphic data so that it can be displayed on a display device.

12440pif.ptd Page 24 200407812 V. Description of Invention (17) There are activities. In other words, drawing includes finding the same font as the character code of each character in the text data by repeating from the information storage medium or resident font data, and converting the font data into graphic data The various processes are used to generate graphic data to form a subtitle image. Drawing additions include selecting or converting colors, selecting or converting character sizes, and generating graphic data suitable for writing horizontal or vertical lines. Especially when the subtype > used is an outline font (outline f0n ^), the font data will define the shape of each character as a curve formula. In this example, drawing further includes a rasterizing process that generates graphic data by processing the curve formula. Figure 10 shows a data structure diagram of text data stored in the information storage medium according to the present invention. .

Please refer to Figure 10, the text data includes synchronization information and display. The synchronization information will be added to the data to be output, and the decoded image information will be used for synchronization. The subtitle data displayed on the day are character size information, horizontal line or screen data, and information in the display area. In addition, because each text must be written, it also contains a reference to a different language. The number of languages is independent of the number of languages. The multi-languages are stored in separate spaces or stored in a single file. The data is recorded separately from the AV stream. Display area information and display style box information In a drawing process, together with subtitles, are used as display area information from the AV stream data to specify the drawing position. The display style box information contains information about the arrangement, color, contrast, and the like of the drawn characters written in the vertical lines, so it is 2 pieces of information. In order to make the output time and data can be stored in the space and time after multiplexing as an individual language.

200407812 V. Description of the invention (18) Fig. 11 shows a preferred embodiment of the text data as the subtitle according to the present invention. Please refer to FIG. 11. In this embodiment, a markup language is used as text data for subtitles. For the purpose of subtitles, this embodiment uses the minimum number of tags or elements as subtitles in the markup language, and as described above, it may include tags or attributes for synchronization and screen display. attributes). The subtitle, head, meta, body, and p elements are shown as examples. In this embodiment, the information is displayed in an attribute manner. The attributes used in this example are described below.

-start (start time): represents the time when subtitle data corresponding to the animation should be output when the start time of the moving day that should be reproduced with the subtitle data is set to 0. The subtitle display time is represented by hours (HH): minutes (MM): seconds (SS): frame (FF). This time can be expressed in thousandths of a second. In addition, if the video material is an MPEG video, the time may have a presentation time stamp (hereinafter referred to as PTS) of the video frame superimposed and displaying subtitles. In general, the PTS value is a count that operates at 27 MHz or 90 KHz.

If a PTS value is used, the subtitle data can accurately match the image data and work with it. -end (end time): represents the time when a caption appears, and the time has the same type of attribute value as "start".-position: used to represent an image area in the display area where caption data is displayed The coordinates of the top-left vertex in.

12440pif.ptd Page 26 200407812 V. Description of the invention (19) -Direction (direction): It is used to represent the direction in which the subtitle data is displayed. -size: used to represent the width or height of the display area where subtitle data will be displayed. If the '’direction " attribute value is " horizontal ", it represents a fixed width value for a caption box. If the " direction "attribute value is" verticai (vertical) ", it represents a fixed height value of a subtitle data box. Among the various components used, the subtitle component is used to indicate the root of the text data, The head component is used to include a meta component required to process all documents, or it is not shown in the example in Figure 11.

Shown as a style element. In this embodiment, the meta element is used to represent the title corresponding to the textual data and the language to be used. In other words, ‘when multiple languages are selected, you can easily select the desired language file by using the meta information in the text data’. In addition, if a different directory has been prepared for the parent-language text file, you can distinguish the different languages by the text file name. Eight

Therefore, before the image data is reproduced, the stored subtitle data will be loaded into the buffer of the reproduction device, and by reproducing the image data, the subtitle data can be converted into graphic data by the plotter box, and it can be reproduced with the image day and night. ®. Therefore, the subtitle data is displayed at a precise time point in a pre-display area. As mentioned above, for text data, in addition to subtitle character data, control information should also be written in a predetermined format or grammar. Here, the preferred plotter box has a parser function. To verify that the text file to be stored is written according to a predetermined syntax. In addition, to use the synchronization information contained in the text file,

200407812 V. Description of the invention (20 :) The second shell and the decoder decoded by the decoder block include a channel (c η over ς | Synchronization 'in this embodiment, the regeneration time is changed and the thin square M it can pass through this channel. Used to transmit or exchange blocks with each other ^ Information on the state of reproduction 'can be compared with the decoder's text. Figure ^ shows a data structure diagram of Wen Zibei, which is different from the language of Figure 11. Θ °° ° Figure ^ of the different examinations in the Qing Dynasty. When the image data and text data are recorded in the data, the function of supporting multiple languages can be completed. " You can easily use the subtitle data for other examples when you download the media from the media storage media: Dust ## when you download it from the Internet, or when you upload it from an additional information storage to a reproduction device. When multiple languages are supported At this time, an f symbol for the text data must be determined. The preferred embodiment of the present invention is to use Unicode QlJnicode, which is a multi-language character code that can be used to represent more than 65,000,000 characters worldwide. According to Unicode, every A character is represented by a code point (Code point) of Unico. The character used to represent an individual language is a group of code points with regular continuous values. The space with continuous code point characters is also called a code Code chart. In addition, Unicode also supports UTF-8, UTF-16, and UTF-32, as the encoding format for storing or transmitting character data, that is, code points. These formats use 8-bit lengths, Multiple data items of 1 6-bit length and 32-bit length, representing one

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200407812 V. Description of Invention (21) Character. The ASCII code used to represent English characters and the iS〇8859 code used to represent the European country language represented by extended Latin. It has a code point value from 0x00 to "胛 in Unicode code. Japanese flat Kana characters have code point values from 0x3 04 0 to 0x3 0 9F. The 72 characters used to represent modern Chinese have code point values from (^ 4 (: 00 to {^ 1) 7. Among them, 〇χ stands for A code point value represented by a hexadecimal number. If the subtitle data contains only English characters, it is preferred to use Dingbu 8. For Korean or Japanese subtitle data, if UTF_8 is used, a 3-byte representation can be used. One character. If UTF-18 is used, you can use 2 bytes to represent one character, but each English character included in the subtitle data at the moment can also be represented by 2 bytes. Each country has its own different Unic〇de character code. For example, in the Korean character code group KSC560 1, Korean characters have a 2-byte code point value and English characters have a 1-byte code point value. If the subtitle data is not used Unicode, instead using the characters of each country Group, each reproduction device must understand all character groups, which will increase its implementation complexity. ^ In order to process subtitle data as text data, font data must be available. In addition, to support multiple languages, font data At the same time, multiple languages must be supported. However, it is quite difficult to manufacture a reproduction device having fonts that support multiple languages. Therefore, in the present invention, font data of characters used only for information storage is recorded in the information as subtitle data. 'Storage medium' so that before reproduction of the image data, the font data can be loaded into a 12440pif.ptd page 29 200407812 V. Description of the invention (22) A buffer of the generating device, and then used again. In other words, the reproduction device links each part of the subtitle text data with the font data, and then reproduces the data. The link information of the subtitle text data and the font data is recorded in the text data as subtitles, or Is recorded in a folder. Consider an example of a user performing language changes during data reproduction. Before the reproduction, The raw device will load the subtitle data and font data corresponding to the video data and should be continuously reproduced, and then use the data. 'Continuous playback in f means that the video and audio output from the video data will not be interrupted 2 Reproduction. Generally speaking, a reproduction device reproduces data by storing a set of "data" in an image and sound buffer, and if the buffer of the reproduction device can be prevented from underflowing (^ nderflow), that is, Successive reproduction is possible. When the subtitles or font data corresponding to the image data are changed during the reproduction period, if the subtitles or font data corresponding to the image data are read again after reading, if no image occurs during this time And the audio signal underflow, you don't need to load it in advance. The f 1 3 diagram shows an example of a text file used in the present invention. As shown in the figure of the monthly test, "In this embodiment, a CSS file is used" as an application program that implements the style in the text file markup language. J uses a styie element in the ^ ead element. By using Sub-Screen > materials, you can use a variety of font sizes and colors. If you have # 二 users, you may think that the subtitle style set to a predetermined value is not the same. ’If the font size of the subtitle file is quite small, users with poor eyesight may feel very uncomfortable *. Therefore, when it is applied to a fixed-text text case, how to use and display styles to meet the general requirements

Page 30 12440pif.ptd 200407812

Or :: good; the user 'is one of many important issues that can be used-based on the application: the information storage medium is available for the user's choice i κ% κ = has a plurality of the following will be explained-a According to the present invention, the user ^^ @ user rule can be set by the user. The user type is-the group css attribute i is not important in the actual :: I ’user type’, that is, the degree of poor vision, so only two examples will be described below. One small: styles for normal vision users one large ··············································································································································· as Pre-set captions in various styles for users with low vision. The difference is that the playback device can also be based on the individual preferences of the user, without the preset position and size of the subtitle data, and the output can be applied to subtitles of different positions and sizes. Fig. 15 shows an example of the text data realized as subtitles in Fig. 11 and shown in the actual daylight. Please refer to Figure 15, because the second < p > component is represented by k in the daytime, the width of the subtitle data display area will be fixed by the attribute " size, which is fixed at 520. The subtitle data displayed within one line will be displayed after changing one line. In still another embodiment, the subtitle data can be output only in the display area, and a line change element (br) can be used to force the line change

12440pif.ptd Page 31 200407812 V. Description of Invention (24). The third < p > element is an example of displaying caption data vertically by using the '' direct ion " attribute. Fig. 16 shows an example in which a user performs a language change while subtitles in a predetermined language are being reproduced. Please refer to Figure 16 'When the language needs to be changed, the reproduction device will change the subtitle text data to be reproduced, link to the ~ type data corresponding to the text data, draw the data of the changed language, and rotate through these actions = Curtain. If both the subtitle data and font data are already included in the $ puncher ’, you can easily perform continuous reproduction of image data. If you want slower text data or font data that is not loaded into the buffer, you must = data loaded into the buffer. The reproduction of the image data will be interrupted at this moment. It will still be able to perform multi-language Korean conversions without interrupting image reproduction. The size of font data should be limited to less than the number of languages supported by Zhuo: bie :. The problem is also called As a unit of a language set, you can solve it—Figure ^ shows examples of subtitle data for multiple languages and several language sets. !! As shown in the second picture of the Qingzi Participation Office of Pei's Taxi, add an image of the day and night as multiple directions. 'Sub-screen data and font data will be divided into a plurality of subtitles and font data. Corresponding punch size. The subtitle data of a language selected by the user or selected by the user must be less than the user's default value.

200407812 V. Description of the invention (25) " — " Otherwise, it will be loaded into the buffer first, and the video data will be reproduced. When the user performs a language change, since the data is already loaded into the buffer, the language change of the subtitle data included in the language set can be performed. However, if a change is requested for a language that is not included in the language set, the regeneration device will again load subtitle data and word-level data for the desired language set. In this example, all current language set data will be deleted. At this moment, an interruption may occur during the reproduction of the image data. Next, if a language change is to be performed, the language change action is performed again based on the correlation between the language and the set of languages to be loaded into the buffer. The language set information can be recorded on the information storage medium, or it can be stored in the information storage medium considering the size of the data and the buffer size of the reproduction device. When the data is reproduced, the reproduction split determines this choice. The relationship between the information required to reproduce the image data and the subtitle data information will be described in detail below with reference to a preferred embodiment. "'Fragment" (c 1 i p) will be used as a noun representing the image data recording unit', and PlayList and Playltem will be used to represent the reproduction unit. In the information storage medium according to the present invention, the AV stream is divided and recorded in units of segments. Generally, a clip is recorded in a continuous space. Will reduce its occupied capacity, the AV bit stream will be compressed before recording. · Therefore, to reproduce compressed AV streams, it is necessary to first obtain the attribute information of the compressed video data. Therefore, clip information is recorded in each clip. Clip information includes the audio and video attributes of the clip, and an entry that records machine-accessible entry point (Entry Point) location information in each predetermined interval.

200407812 V. Description of the invention (26) Entry Point Map. In MPEG, which is widely used as an image compression technology, the entry point is where the I picture of an intra image is compressed, and the entry point mapping table is mainly used to find the Time search at a point in time.

PlayLi st is a basic unit for regeneration. And one information storage medium will store multiple? 1371 ^ 3 Seven 3. One? 1 & 71 ^ 31; includes a series of plural Play Items. The Play Item corresponds to a part of a clip, and more specifically, the Play Item is used in an example in which the start time and end time of the playback of the clip are set. Therefore, by using the segment information, the position of the part in an actual segment corresponding to the Play Item can be confirmed. Fig. 18 is a diagram for explaining piayLi st, piay jtem, slice information, and a slice correlation. Please refer to Figure 18, except for 1 ^ £ ^ 1 ^ 31:,? 13711; 6111, segment information, and in addition to a segment, in the present invention, a plurality of text data items as subtitles of each segment are recorded in a space separate from the segment as a plurality of sub-screen data The item will be linked to a clip, and the link information is preferred to have been recorded in the clip information. For some clips, a plurality of data items used as subtitles are linked, while for some clips, no data item is linked, or only one of the data items is used as a caption. When reproduced, Playltems contained in ^ and above will be sequentially reproduced. Therefore, one of the segments linked to each Play Item is drawn and output, and a plurality of subtitles linked to the segments. Because there is generally no guarantee that playLists should be continuously regenerated,

200407812 V. Description of the invention (27) ___ I prefer to load all the work into a buffer before playing the PlayList. In Figure 18, the open-label font Shenji ^ ^ ^ τ ′ is not divided into iBei. Generally speaking, the language of subtitle data is preferred. Min Jiu has recorded the font data in a separate space for each type of Figure 19. The main garden 彳 糸 shows an example of a directory structure according to the present invention. Referring to FIG. 19, in a directory, clips, clips: = 1 st, subtitle text data, and font data, are stored, and 赧** From the file type, the preferred type is recorded in different directory spaces. As shown in the directory space separate from the figure body. "The information storage medium according to the present invention is stored according to the present invention. It is a type of information storage that does not need to be fixed and removable. You can only place and use it when you can remove it. 1 # y »Μ _ θ” This media is also stored in Dubaixun storage media; recording capacity. In addition, it also has low-level quasi power i with limited performance; and: “: and font data as subtitle data, combined“ ^ Only the sub-screen data and the image data on the body are recorded on removable information storage media to reproduce images from the information storage media; And when reducing the amount of data that needs to be prepared in advance. Magnetism is a representative example of the use of this information. ^ The mouth is that the removable recording media image data is stored in a separate space of the "subtitle text data according to the present invention. It is a storage medium for multi-language use, and the right subtitle text The material is "The font type used to rotate the subtitled material belongs to 407812. V. Description of the invention (28) The material will regenerate only in the spleen, and then the wood = 子 幕 _ 贝 料 and the font data are planted. Overlap to the buffer number surface, and output the subtitle data. * The subtitle data and the picture are drawn to illustrate that the playback device only rotates the subtitle data. Figure 20 shows an example. Please refer to Figure 20 for the tomb, the function of the sub-screen data of this reproduction device. In other words, there is one kind of // rotation in one of my aunts, n B1 谀. According to many of the special reproduction functions, it will not reproduce the video data, and only the 靼 θ # π Μ 中, the word H ί will be converted into graphics and then output. In this case, the bucket is used to learn a foreign language. The resumption is not overlapped with the silly one, and there are only subtitles + medium% / including slightly 'and the reproduction device will output multiple ones; 2 data line data items, and will wait-send Hi to watch all output subtitles After the data, the user expects the output-line subtitle data signal to control the subtitle data. FIG. 21 shows an example for explaining that the reproduction device outputs subtitle data in more than one language at the same time. As shown in FIG. 21, according to a preferred embodiment of the present invention, when the font includes a plurality of languages, the reproduction device may have a function of simultaneously outputting subtitle data in two or more languages. At this moment, by using the synchronization information of each 2 subtitle data, the subtitle information displayed on the screen can be selected. In other words, the subtitle data is output in the order of the output start time, and when the start time of the rotation is the same, the subtitles are output. The data will be output according to the language.

1244〇pif.ptd Page 36 200407812 V. Description of the Invention (29) This embodiment can also be used to connect to a 0 $. · It should be used for subtitle information. From the beginning of the leaf, the normal reproduction of the video material FIG. 22 shows an example for explaining the period from the video material to the material corresponding to the subtitle line data only. As shown in Fig. 22, j ^ ^ 々 when the user selects a video session ^ under selection-a raw screen raw material item corresponding to the line data item, normal reproduction corresponding to that time video material. , B, and the recording device in the present invention is a material and subtitle data, and the image recorded according to the present invention is shown in the figure-a block diagram of the recording device according to the present invention, please refer to FIG. 23 . (CPU), -Determining high-capacity memory, central processor screen generator, a font generator, a horse, a word device. Swearing benefit, and a buffer Among them, the encoder, subtitle generator, and software implemented by the CPU. To the generator, it can be borrowed. In addition, it can also include a unit for receiving real-time effects. An image input storage number 豕 Λ stores an image data encoded by the encoder itself. In addition, storing ~~, or dialog from image data, and large: also stores an attached generator to receive a caption line type data from the encoder. Output time information of the subtitle production project, 200407812 V. Description of the invention (30) Receive subtitle line data from dialogue data, and store the subtitle data in a fixed class; the device generates a font containing a large number of fonts from a large amount of font data. Generate font data with characters, and in other words, the data in the screen data, a large amount of font data stored in the information storage medium and a fixed type storage device "will be stored in the information storage medium. . Each sequence is also called " authoring ". If the authoring process passes through the authoring program, the encoded image data in the day, day, and time will be divided into fixed type storage device fragments and recorded in the information: = = =: The image data is used as the curtain, and the information contained in the film is the font-image data required to be recorded in the graphic data. The material is divided into a plurality of regenerations i; f which should be continuously reproduced; f ::: generally includes a plurality of segments. According to a preferred embodiment of the present invention, when the subtitle data included in a reproduction unit is added, the size of the subtitle data is an image screen with limited output. = :; r: Real two ==: Two words and several language sets When: Such as ^ ^ using 4 & sets should perform language changes continuously. The package includes multiple language sets in two sources, and contains. / 、 The sub-screen material and the ruler as the material of multiple languages 200407812 V. Description of the invention (31)-The inch is restricted to be smaller than a predetermined size.

The subtitle data includes Unicode character codes, and the actual recorded data is preferred to be encoded using UTF-8 or UTF-16. T The image data, subtitle data as subtitles, and font data recorded in a fixed type storage device are temporarily stored in a buffer, and are then recorded on the information storage medium by a writer. The CPU executes a software program that controls each device so that these functions can be performed sequentially. As described above, according to the present invention, the material 'for multi-language subtitles' is generated as a text broadcast, and the worm τ ^ 1 will then be recorded in a different space of the AV string k, thereby Provide a variety of subtitles for use and can easily perform recording space configuration. After collecting the characters required for the subtitle text, the minimum size is used for this kind of function, and the next day will be f. ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ And be stored separately in the information storage media The invention has been disclosed in the preferred embodiment as described above. The bran restricts the invention. Any priest is not allowed to use it.…, Soldiers are not used within the scope. It can be modified and retouched because of the spirit of the moon and encirclement. The scope of protection as defined by the scope of the patent application

200407812 Simple illustration of the diagram Simple illustration of the diagram Figure 1 shows the data structure of a DVD. Figure 2 shows a detailed view of a VMG region. Figure 3 shows a detailed view of a TS area. ^ Figure 4 shows a detailed solution of V0BS which is video data itself. Figure shows a mutual map between SPU and SP_PCK. Figure 6 shows the structure of the material map of an auxiliary picture when it is coded. Figure 6 shows the data structure of the SP-DCSQT. intention. This is a reference that shows the output status of auxiliary picture data. Refer to the figure below: Show a reproduction device according to a preferred embodiment of the present invention. Figure 10 shows a data structure diagram of text data in one. The second picture of the invented information storage medium Jiashi is a diagram showing a text structure used as subtitles according to the present invention. The second picture is a diagram showing a data structure for the text data of the disc. /, The language of the 11th figure is different. The 1st and 3rd figures show an example of the text file used in the 14th figure to show the relatives and invented. q 丨 Ertain one above Fig. 15 shows an example of subtitles in the same style. example.范 Subtitles displayed after

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FIG. 16 shows an example in which a user performs a language change while subtitles in a predetermined language are being reproduced. Figures 17 and 17 show examples of multiple language sets for subtitle and font data in multiple languages. ^ Figure 18 shows a schematic diagram for explaining PlayList, Playltem, clip information, and the correlation of a clip. Figure 19 shows an example of a directory structure according to the present invention. Fig. 20 shows an example for explaining that the reproduction device outputs only subtitle data. Figure ^ 1 shows an example for explaining that the playback device outputs more than one type of subtitle data at the same time. Picture 2-2 shows an example from the period corresponding to the word Twice Times Gan "Dan Yingyu Mubei. The picture data of the line shell material begins to be reproduced normally. Picture 3 _ + Schematic mark description Γ, a block diagram of a recording device according to the present invention. 1, 3, 5, 7, 9: Concubine

11 Power on / off ott early 13 Power supply XMU early 15 microcomputer 17 signal cut-off unit 19 update system

Claims (1)

200407812 1. An information storage medium on which an image data is recorded, comprising: a plurality of segments, and the plurality of recording units in which the image data is stored; and a text data as a subtitle, which is recorded separately from the segments, and According to the image data, it overlaps with a picture and is then output. The text data as subtitles includes data for providing subtitles in at least one language. 2 · The information storage media described in item 丨 of the scope of patent application, more inclusive The sub-type data of a plurality of sub-symbols are recorded separately from the segments, and are therefore a graphical representation of the text data and the text data used as subtitles. The material is recorded in a separate space in each language. 3 · If the scope of the patent application is the first, the text information is used in multiple countries. 4 · If the scope of the patent application is the first, the text information includes subtitles. Data, and step information. 5 · If the text of the patent application No. 1 is subtitles, the text data includes the rotated character data, as well as position information that makes the graphic data and an image more important. The information storage medium language described in this item, the information storage medium described in this item as a subtitle is about to be converted into graphic data for output with the image data, such as text data, which is the same as the next synchronization, Where to make and next image data data location The information storage medium described in the item is about to be converted into graphic data for output to indicate that the graphic will be displayed when the stack is used. 200407812 • The information storage medium as described in item 1 of the scope of the patent application, wherein the text data as subtitles includes characters data to be converted into graphic data and characters to be output next, and used to represent when the graphic data overlaps with an image Output of multiple graphic data of different sizes. ^ History 7 · The information storage medium described in item 1 of the scope of patent application, wherein the image data is divided into a plurality of units that should be continuously reproduced, and the overall size of the text data corresponding to a unit as subtitles is limited. ~ 8 · The information storage medium described in item 1 of the scope of patent application, wherein the ~ image is divided into a plurality of units that should be continuously reproduced, and includes a plurality of reproduction units, corresponding to a reproduction unit as a subtitle The text data is divided into a plurality of language sets, and the overall size of the text data as a subtitle forming a language set is limited. 9. The information storage medium as described in item 1 of the scope of patent application, wherein the text data formed as the text data of the subtitles is expressed and recorded in Unicode that supports the multi-language Lu character group. I 0 · The information storage medium as described in item 9 of the scope of the patent application, wherein if only ASCII characters are used, that is, a basic English character group, or a two Latin-extended subscript group ISO8859-1, the For text data, UTF-8, which can encode a character into multiple 8-bit units, is used to encode and record the text data. II. The information storage medium as described in item 9 of the scope of the patent application, wherein if the text data as a subtitle includes a code size (C0 (je point value) One character, UTF — 16, which encodes one character into multiple 16-bit units, is used 200407812 VI. Scope of patent application and record of this text. ^ 1 2 The information storage medium according to item 1 of the scope of patent application, wherein the information storage medium is a removable type medium that can be easily loaded and removed from a reproduction device. ^ ^ 3. The information storage medium as described in item 12 of the scope of the patent application, wherein the δ-Hubei 4 storage medium is an optical device on which the reproduction device can use the reproduction device and read data thereon. A regenerative device capable of recording 5 images from an information storage medium on which an image data is recorded, wherein, on the information storage medium, the image is encoded and divided into a plurality of recording units. In the fragments, and === in these fragments, and formed by a plurality of language data, and the output d: as graphic data overlaps with an image and is subsequently input and reproduced text data, will be separated from these fragments Recording, the prunella and gluttonous material regeneration unit, read data from the information storage medium; a decoder to decode the encoded image data; data; a renderer, which converts the text data as subtitles into graphic data A mixer, an image; a buffer, a buffer, 1 5 If the application information storage medium overlaps the image data with the graphic data to generate temporary storage of the image data; and stores the text data as subtitles. The reproduction device according to item 14 of the patent scope, in which, in the discussion, a graphic representation of the text data is used as a subtitle = 12440pif.ptd Page 44 200407812 A type will be used for the data, the image, and if you apply to save the media, you can use the data and input it as subtitles. For example, if one of the graphic characters of the application for storing subtitles in the media has a language between the languages mentioned in the tangible data item, and the text is reproduced, the text is stored in the functions of the subtitle material. One of the input, the text can be converted to fonts temporarily. The reproduction of the information screen, the figure has a buffer to open a text space in the text of the patent application, and the text of the caption 1 6. If the application for subtitles is recorded in each record The phrase is generated by a user in the language device; when the font is reproduced, the information stored in the data is stored as a graphic image, and the overlapping control is performed. The information stored is used as a material. The device and the drawing device data is converted into a drawing patent scope No. 14 The text data is an extra blank selection, or when the language subtitles will be temporarily stored as subtitles in the stored data, the graphics will be output In the patent scope No. 14 '§ The recorded list includes the synchronization information, and according to the video, and the textual information in the patent scope No. 14, the § recorded list includes the textual information, the data and the word image The font data is a function to temporarily store the font and font data. For the reproduction device, the data, the text and the reproduction device are set to be temporarily stored in the graphics buffer, and the word data will be recorded as the type data. If the data will be started, the buffer will be started again. Data; and a map device, in which the text data that can be used as the sub-screen can be converted into a synchronized data with a shadow, the time and a reproduction device described at the end of the item, where in the forthcoming It is converted into graphic data and output and used to indicate that when the image is rich according to the image, 'the rotation will be based on the graphic 12440pif.Ptd Page 45 200407812 VI. An output position information of the position of the patent application data, and the reproduction device has the use of the output position information to control the overlay of the text data as a subtitle with an image based on the image data Location function. 19 · The reproduction device described in item 16 of the scope of patent application, wherein the image data recorded on the information storage medium is divided into a plurality of units that should be continuously reproduced, and the text data is limited by Recorded in a manner corresponding to the limited overall size of the textual data of the recording unit as subtitles, the reproduction device has an overall scale and buffer corresponding to 2 0 before reproducing the units that should be continuously reproduced. After the information is continuously reproduced, the information will be recorded before the reproduction. The language of the data and the subtitles will be recorded as subtitles in the language and stored in the application-specific storage media unit. ; Several quotations, with a limit of / 7Γ with the text of the subtitles corresponding to the subtitles when the text is reproduced and if the buffer corresponds in the body, the following functions are included as word periods. The material is stored without the subtitles as the 16th item in the regenerator. The image xsn 7G in the early morning is formed into a text resource. The character data of the active language exists during the period of the text, and the information described in the language is sent as the word “five + 隹 a” of the fruit material, such as buffers and punches. If the language of the data is changed, the function of subtitle data will be lost. A reproduction device, in which the text data that is divided into a plurality of consecutive screens is recorded, and the size of the text data used as subtitles is limited; and the subtitles that are continuously reproduced by the unit materials and output synchronously are stored in the buffer If the device does something for that language, the output for that language will be output. If you do something for that language, it will correspond to the language set that contains the language set as subtitles. 200407812 · μμμ 6. The textual data in the scope of patent application is stored in the buffer, and the textual data for the language is used as the subtitle. 21. The reproduction device according to item 14 of the scope of patent application, wherein on the > storage medium, the record includes the textual data as subtitles to be converted into graphic data and output, and used to indicate when The image data 'is information output by a plurality of graphic data items when the graphic data and an image overlap, and the reproduction device has the subtitle data size selected by a user from a plurality of sizes in the size information. And output function. 22. The reproduction device according to item 14 of the scope of patent application, wherein the text data of the text data formed as subtitles on the information storage medium is indicated and recorded by Unico, which supports multiple language sets. , And the renderer will convert the characters represented by Uni code into graphic data. Times> 23. The reproduction device as described in item 22 of the scope of patent application, in which, if only Ascn characters are used in the asset and storage media, that is, a basic English character set 丄 or a Latin-extended character set, Shaped as subtitles !! The text shell # 'will use UTF-8, which encodes-characters into multiple 8-bit early characters, to encode and record the text data, and the drawing will represent the UFT-8 These characters are converted into graphic data. ϋ: ": 4 绿 ί 1: The reproduction device described in item 22 of the patent scope, in which the textual information on the shell / = 子 矣,-if included as a subtitle includes a Unicode representation, 2 imitation points Knowing a character of m ^ ^ Wu, and a size code value, it will use a UTF-16 that encodes a sub-character to a number of 16 digits, encoding 12440 pif. ptd page 47 200407812 VI. The scope of the patent application records the characters of the text, conversion 25. If the application information storage medium is a type of media, and reading and regeneration resources 26. If the application information storage medium is reading information on it On the disc 2 7 · If the applicant device has the function of displaying the graphic data and data. 28 · If the applicant device has the subtitle data recorded in an information store 2 9 · If the application is synchronized with the subtitle data The patent data can be easily converted into a graphic patent. The patent and the renderer will represent the data represented by UFT -16. The reproduction device described in item 14, wherein the human and Congyi Recycling device to remove the two cans: two-life equipment The regenerative device described in item 25 of the removable information storage medium is used, wherein the data device can use an optical device of the regenerative device, a CD, and the data read and reproduced by the regenerative device. ° The patent model only uses this function without the regeneration patent model as a function of the storage medium. The text and image data are superimposed on the day and are connected to 30. A kind of video device, including: The reproduction device, wherein the subtitle data is converted into graphic data, and the information recorded on the information is reproduced. The reproduction device described in item 27 on the storage medium, wherein the text data of the subtitles in the plurality of languages is recorded. On the above, you can read and output as more than one language. The reproduction device described in item 27. During the data input period, the image data will be reproduced from the corresponding subtitles, and the subtitle data will be played with Yiying. Function to be exported. Recording of data on an information storage medium 12440pif.ptd p. 48 200407812 The second input device is used to write data into the information storage medium; the encoder is used to encode the subtitle data of the image-subtitle generator output from the data writer; used to generate the image data to be added And output a central processing unit (CPU); a fixed-type memory; and an A-type processor, in which the images are divided into a plurality of themselves i ί, early 70 clips, and after compressing and encoding the clips, the encoded image and data are stored in the fixed type storage; the subtitle generator generates a subtitle data in a plurality of languages as a text form, and the M root , The image data is reproduced together with an image of the subtitle data, and 2 the screen data is stored in the fixed type storage; the buffer temporarily stores 2 data stored in the fixed type storage; the data writer The encoded image data and the subtitle data temporarily stored in the buffer, alas, the information storage medium; and the CPU controls the encoding of the image data 'the program used to generate the subtitle data, and the A process of encoding video material and the text data as subtitles and recording them in individual areas of an information storage medium. 31. The recording device described in item 30 of the scope of the patent application, further comprising a font data generator for generating font data that converts the text data as subtitles into graphic data, where the font data The generator generates ^ characters required to convert the text data as subtitles into graphic data 1244〇pifptd 200407812 6. Scope of patent application ---- Type data $, and store the font data in the fixed type storage, the buffer temporarily stores the font data in the fixed type storage, the data The writer temporarily stores the font data in the fixed type storage and records it on the information storage medium, and CPlJ controls the process of generating the font data, and records the font data on the information storage medium. On a separate program. 32. The recording device as described in item 30 of the scope of patent application, wherein if the text data is multi-language data, the CPU controls the text data to be used as subtitles and is recorded in a separate space in each language . 33. The recording device as described in item 30 of the scope of patent application, wherein the subtitle is generated by including character data to be converted into graphic data and output next, and output as synchronization information synchronized with the reproduction of the image data. The device can generate the subtitle data. 34. The recording device as described in item 30 of the scope of patent application, wherein the graphic data and an image are made by including character data to be converted into graphic data and output next, and instructions for using the image data When overlapping, an output position information based on the position of the graphic data is about to be output, and the subtitle generator can generate the subtitle data. 3 5 · The recording device according to item 30 of the scope of patent application, which includes character data to be converted into graphic data and output next, and is used to represent that when the graphic data overlaps with an image, a plurality of In rotation of graphic data of different sizes, the subtitle generator can generate the subtitle data. 36. The recording device as described in item 30 of the scope of patent application, wherein the encoded image data is divided into a plurality of recording units that should be continuously reproduced, and the word 12440pif.ptd Page 50 200407812 The player will generate the text data as subtitles, so that the overall size of the subtitle data corresponding to the Λ recorded early 70 is limited. 37. The recording device according to item 30 of the scope of patent application, wherein the coded image data is divided into a plurality of recording units that should be continuously reproduced, and the textual data that should be = subtitles of the recording unit is divided After a fixed number of 3 episodes, the subtitle generator will generate the text data as subtitles, so that the overall size of the subtitle data forming the language set is 38. As described in item 30 of the scope of patent applications The recording device, wherein the subtitle generator generates the text data formed as the text data of the subtitles by using Unico of the multi-language character set. 39. The recording device as described in item 37 of the scope of patent application, wherein if the text data for = is a subtitle consisting of only ASCII characters, that is, a basic character group, or a Latin-extended character group IS〇8859_1 Shaping, the subtitle generator will use UTF-8 which can encode a character into multiple 8-bit units to generate and encode the text data. 40. The recording device as described in item 37 of the scope of patent application, wherein if the text data as a subtitle includes & Unicode representation, a character with a code size of 2 bytes, the subtitle generator will UTF-16, which can be used to encode _ characters into multiple 16-bit units, is used to generate and encode the text data 0, 41. The recording device described in item 30 of the scope of patent application, wherein the data writer The data is recorded on an information storage medium which is a removable type medium that can be easily placed and removed from the recording device. 200407812 12440pif.ptd Page 52