JPH09121325A - Optical disk, telop display method using the same and reproducing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an optical disk, telop display method using the same and reproducing device with which only characters or sentences in the lyrics to be displayed on a screen can be translated into another language and displayed completely without handling the original recorded data of abroad edition. SOLUTION: This method uses a CD-ROM 1 recording video data VDO synthesizing the images of characters or sentences in a prescribed language with a background image and text data TEXT translating these synthesized images of characters or sentences into the other language in one disk at least. Then, the video data VDO are read out of the CD-ROM 1 and displayed on the screen, the text data TEXT are read out of this CD-ROM 1 and transformed to a character font, and the translated sentences transformed to this character font are displayed at prescribed timing while synthesizing their images at the prescribed positions of this background image displayed on the screen.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an optical disk, a telop display method using the same, and a reproducing apparatus.

[0002]

2. Description of the Related Art With the spread of personal computers and multimedia-related equipment, optical discs such as CD-ROMs and MOs (magneto-optical discs) have been used in various fields and for various purposes. For example, if a CD-ROM is taken as an example, it is used as a package medium for music reproduction combined with an image, which displays a background image consisting of a still image or a moving image on the screen in accordance with the music reproduction. As it goes, the characters such as lyrics are displayed as the song and music progress. Such a CD-ROM
Is widely sold not only in Japan but also overseas.

[0003]

By the way, the overseas version of C
In the case of a D-ROM, characters such as lyrics displayed on the screen are usually in the language of the country, that is, a foreign language.
When selling such an overseas version of the CD-ROM in Japan, it may be better to display the characters in Japanese instead of the characters displayed on the screen.

However, this kind of character is usually recorded by being image-synthesized as a character image on a background image. Therefore, to release the Japanese version of the CD-ROM in which the characters displayed on the screen are corrected to Japanese,
The Japanese version of the CD in which the video data of the raw background image before editing in which foreign language characters have not been embedded is acquired and the Japanese translated characters are embedded as character images in the background image again.
-There was no choice but to edit the ROM from the beginning.

As described above, if an optical disk such as a CD-ROM is edited and released for the Japanese version from the beginning, it will take a huge amount of time to edit it, and the Japanese version will be released only a few months after the overseas version is released. There was a problem that could not be released. In addition, there is a problem that the cost will be enormous if it is edited again from the beginning.

The present invention has been made under the above circumstances, and its purpose is not to tamper with the original recorded data of the overseas version, but only the characters and sentences such as lyrics displayed on the screen. The present invention provides an optical disc capable of translating and displaying in another original language, a telop display method using the same, and a reproducing apparatus.

[0007]

In order to solve the above problems, the present invention employs the following means. That is,
The optical disc according to claim 1, wherein at least one piece of video data in which a character or a sentence in a predetermined language is image-synthesized on a background image and text data in which the image-synthesized character or sentence is translated into another language are provided. It is characterized by being recorded on a disc.

With such a configuration, when an optical disc having a language different from that of the overseas version of the optical disc is produced, it is only necessary to newly produce only the text data consisting of the translated sentence, and the video data includes the original sentence. The original overseas version can be used as is.

A telop display method according to a second aspect is the telop display method using the optical disc according to the first aspect, wherein the video data read from the optical disc is displayed on the screen as a background image, and the optical disc is displayed. Converting the text data read from the character font into a character font, and displaying the translated sentence converted into the character font at a predetermined position of the background image displayed on the screen by combining the images at a predetermined timing. Is.

With such a configuration, the translated text can be displayed on the screen by an extremely simple method.

Further, in the telop display method according to the third aspect, in the telop display method according to the second aspect, the translated sentence is displayed in an image in an overwritten state so as to conceal the original word on the original word sentence in the background image. It is characterized by synthesizing.

With such a configuration, only the translated sentence such as Japanese can be displayed on the screen instead of the original language.

Further, in the telop display method according to a fourth aspect, in the telop display method according to the second aspect, the translated sentence is image-synthesized by shifting its position so as not to overlap with the original language sentence in the background image. It is characterized by that.

With such a configuration, the translated sentence such as Japanese can be displayed on the screen at the same time as the original language.

A reproducing apparatus according to a fifth aspect is an optical disk reproducing apparatus using the telop display method according to the second aspect, and at least an optical disk driver for reading data recorded on the optical disk, and an optical disk. Character font conversion means for converting the text data read from the device into a character font, image signal conversion means for converting the video data read from the optical disc into an image signal, and an image signal converted by the image signal conversion device And an image synthesizing unit for synthesizing the image of the character fonts converted by the character font converting unit, and a display unit for displaying the combined image signal image-synthesized by the image synthesizing unit on the screen. Is.

In such a configuration, the translated text recorded as text data is converted into image data by the character font conversion means, and the background image is combined with the background image by the image combining means. Therefore, the translated text such as Japanese can be displayed on the screen without having to touch the original overseas version of the video data at all.

According to a sixth aspect of the present invention, in the reproducing apparatus according to the fourth aspect, the image synthesizing means is
It is characterized in that the character font is image-synthesized in a state of being overwritten so as to conceal the original language on the original language sentence in the background image.

With such a configuration, only the translated sentence such as Japanese can be displayed on the screen instead of the original language.

According to a seventh aspect of the present invention, in the reproducing apparatus according to the fourth aspect, the image synthesizing means is
It is characterized in that the character fonts are combined so that the positions of the character fonts are shifted so as not to overlap with the original language sentence in the background image.

With such a configuration, the translated sentence such as Japanese can be displayed on the screen at the same time as the original language.

Further, in the telop display method according to the present invention, at least an optical disc on which video data in which a character or a sentence in a predetermined language is image-synthesized is recorded on a background image, and the image-synthesized character or sentence is written in another language. A method for displaying a telop using another recording medium on which the translated text data is recorded, wherein the video data read from the optical disk is displayed on the screen as a background image, and the text data read from the other recording medium is displayed. Is converted into a character font, and the translated sentence converted into the character font is image-synthesized and displayed at a predetermined position of the background image displayed on the screen at a predetermined timing.

With such a configuration, the translated text can be displayed on the screen using the text data recorded in another recording medium. Therefore, it is possible to display the translated text in Japanese or the like on the screen without using the original version of the overseas optical disc as it is.

Further, in the telop display method according to claim 9, in the telop display method according to claim 8, the translated sentence is displayed in an image in an overwritten state so that the original word is hidden above the original word sentence in the background image. It is characterized by synthesizing.

In the case of such a configuration, it is possible to display only a translated sentence such as Japanese instead of the original language on the screen.

In the telop display method according to the tenth aspect, in the telop display method according to the eighth aspect, the translated sentence is image-synthesized by shifting its position so as not to overlap with the original language sentence in the background image. It is characterized by that.

With such a configuration, translated texts such as Japanese can be displayed on the screen simultaneously with the original language.

A reproducing apparatus according to an eleventh aspect is an optical disk reproducing apparatus using the telop display method according to the eighth aspect, and includes at least an optical disc driver for reading data recorded on the optical disc, Data reading means for reading data recorded on another recording medium, character font converting means for converting text data read from the optical disk into a character font, and video data read from another recording medium as an image signal. Image signal converting means for converting into the image signal, the image signal converted by the image signal converting means, the image combining means for synthesizing the character font converted by the character font converting means, and the image synthesizing means for synthesizing the image. And a display unit for displaying the combined image signal on the screen.

With such a configuration, the translated text can be displayed on the screen using the text data recorded in another recording medium. Therefore, it is possible to display the translated text in Japanese or the like on the screen without using the original version of the overseas optical disc as it is.

Further, in the reproducing apparatus according to the twelfth aspect, in the reproducing apparatus according to the eleventh aspect, the image synthesizing unit overwrites the character font on the original language sentence in the background image so as to conceal the original language. It is characterized in that images are combined in a state.

In the case of such a configuration, it is possible to display only a translated sentence such as Japanese instead of the original language on the screen.

Further, in the reproducing apparatus described in claim 13, in the reproducing apparatus described in claim 11, the image synthesizing means shifts the position of the character font so as not to overlap the original language sentence in the background image. It is characterized in that the images are combined.

In the case of such a configuration, a translated sentence such as Japanese can be displayed on the screen simultaneously with the original language.

[0033]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings, taking a case where a CD-ROM is used as an optical disk as an example.

FIG. 1 shows a CD-ROM constructed by applying the present invention.
The 1st example of a ROM reproducing device is shown. In the figure, 1 is the text data T of the Japanese translation on the overseas version of the CD-ROM.
Japanese version of CD-RO with EXT added and edited again
M, 2 are CD-ROM drivers for reproducing a CD-ROM, 3 is a CPU for controlling the operation of the entire apparatus, 4 is a ROM in which a control program and the like are stored, and 5 is for temporarily storing data and programs. RAM, 6 is a keyboard for inputting various operation commands, 7 is a character generator storing Japanese character fonts, 8 is a Japanese translation sent from the character generator 7 to a background image reproduced from the video data VDO. An image synthesizing circuit for synthesizing the image of the character font of the sentence, a video RAM 9 for temporarily storing the synthesized image obtained by the image synthesizing circuit 8 for display,
10 is a display for displaying a composite image, 11 is audio data A read from the Japanese version CD-ROM 1.
A sound source device for reproducing DO as an audio signal, and 12 is a speaker.

In the Japanese version CD-ROM 1 used in the CD-ROM reproducing device, audio data ADO including, for example, a song in a foreign language such as English and accompaniment music, and lyrics in a foreign language are combined with a background image. Video data VDO
And text data TEXT consisting of translated lyrics in Japanese
And a system program PGM such as a boot program,
Further, a volume descriptor (not shown) containing various information for file search is recorded. Of these recorded data, the audio data ADO and the video data VDO are exactly the same as the original overseas version.

In the case of the overseas version of the CD-ROM, the background image containing the lyrics of the foreign language is displayed on the screen using the video data VDO, and the song and music of the foreign language are reproduced using the audio data ADO. It was Japanese version of CD
The -ROM is obtained by adding text data TEXT consisting of Japanese translations of foreign language lyrics to the audio data ADO and video data VDO of the foreign version CD-ROM.

To make the Japanese version of the CD-ROM,
The text data TEXT consisting of the Japanese translation may be added to the audio data ADO and the video data VDO recorded on the overseas version of the CD-ROM and re-edited.

As mentioned above, the Japanese version of the CD-ROM
In the case of creating, it is not necessary to edit the video data VDO and the audio data ADO, which require the most labor and time for editing, and the original overseas version can be used as it is. For this reason, it is possible to make it extremely easily and quickly at low cost.

The CD-ROM has an extremely large storage capacity of up to 540 Mbytes, and most of the overseas CD-ROMs released have an empty area in which no data is recorded. Therefore, even if the text data TEXT is newly added for the Japanese version, the capacity of the CD-ROM will not be insufficient.

Next, the operation of the CD-ROM reproducing apparatus having the above structure will be described with reference to the flowchart of FIG. Japanese version CD-ROM 1 to CD-ROM driver 2
When loaded into the
A system program PGM and a volume descriptor (not shown) are read out from the memory 1 and stored in a predetermined area in the RAM 5 (step S1 in FIG. 2).

Then, based on the contents of the read system program PGM and volume descriptor, text data TEXT is stored in the currently loaded CD-ROM.
Is present (step S2), and if it is present, the CD-R is referenced by referring to the volume descriptor.
By accessing the corresponding address position of OM1, the text data T composed of the Japanese translation as illustrated in FIG.
The EXT is read and stored in a predetermined area of the RAM 5 (step S3). This enables the Japanese version CD-ROM
1 is ready for playback.

In the above state, the CD-RO is read from the keyboard 6.
When the playback command of M is given, the CPU3 causes the Japanese version CD
-Start reproduction of ROM1 (step S4).

That is, the CPU 3 executes the Japanese version CD-R.
The video data VDO and the audio data ADO recorded in the OM1 are sequentially read to obtain the video data VD.
O is subjected to predetermined signal processing, then sent to the video RAM through the image synthesizing circuit 8 and displayed on the display 10. Also, regarding the audio data ADO,
After performing a predetermined signal processing, it is sent to the sound source circuit 11, converted into an analog music signal and sounded from the speaker 12. In this way, the song and music composed of the lyrics of the foreign language are played from the speaker 12, and the background image containing the lyrics of the foreign language is displayed on the display 10.

On the other hand, the CPU 3 monitors the text data TEXT stored in the RAM 5 while reproducing the music and the background image, and when the designated address (time) position is reached, the character code of the designated Japanese translation is changed to the character code. It is sent to the generator 7 (step S5). Then, the character code is converted into a Japanese character font by the character generator 7 and then sent to the image synthesizing circuit 8.

The image synthesizing circuit 8 converts the character font into C
The background image sent from PU3 is image-synthesized at a predetermined position and inserted, and the lyrics of the Japanese translation are displayed as a telop on the screen of the display 10 (step S6).

This telop is displayed until the designated time has passed (Y side of step S7), and is erased when the designated time has passed (step S8). By repeating such processing, Japanese lyrics are sequentially displayed in the background image displayed on the display 10 as the music progresses.

Next, with reference to FIG. 3, a method of synthesizing the Japanese translated sentence with the background image will be specifically described. Now, when the reproduction of the Japanese version CD-ROM 1 is started, the CPU 3
First, from the video data VDO shown in FIG. 3A, the address (00 minutes 00 seconds 00) (in the figure, “00:00:
00 ”. Same as below) Read out the background image at the position,
Display starts on the display 10 as shown in FIG.

When the reproduction address of the background image reaches the position (00:35:00), the CPU 3 determines the position of the address (00:35:00) from the text data TEXT shown in FIG. The character code of the translated lyrics "The sea is wide" is read out and sent to the character generator 7.

The character generator 7 converts the sent character code of the translated lyrics "Umi wa Widena" into a Japanese character font, and then sends it to the image synthesizing circuit 8. The image synthesizing circuit 8 uses the character font of the translated lyrics “Umi wa Widena” as shown in FIG. 3 (E) from the position of the background image at the address (00:35:00) for the specified display time (18 Second (00) (abbreviated as “18:00” in the figure. The same applies hereinafter), the images are combined and displayed on the display 10 as a background image containing Japanese lyrics as shown in FIG. 3 (E).

The display position of the Japanese lyrics on the screen can be designated by the keypad 6. For example,
If you specify and overlay the English lyrics that are originally displayed in the background image, only the Japanese lyrics will be displayed on the screen. Also, if it is specified that the English lyrics should be moved from the position and synthesized, both the original English lyrics and the Japanese lyrics are displayed on the screen.

Next, when the reproduction position of the background image reaches the position of the address (00 minutes 47 seconds 00), the CPU 3 causes the R 3
From the text data TEXT stored in AM5, the character code of the translated lyrics "Big" at the address (00:47:00) is read out, converted into a character font in the same manner as described above, and then read as shown in FIG. ), The image is synthesized only from the position of the background image at the address (00:47:00) for the specified display time (06:00).
It is displayed on the display 10 as a background image containing Japanese lyrics as shown in (F).

When the reproduction position of the background image reaches the address (00:53:00) position, the display time (18 seconds 00) of "Umi is wide" and "Large" is displayed. Since each time (06.00) ends, the Japanese lyrics of "Umiha Hiroi na Daina" displayed on the display 10 are erased.

Next, the CPU 3 deletes the Japanese lyrics of "Umi wa Hiroina na na" from one second, 00 minutes 54.
At the second position 00, the character code of the translated lyrics "Moon rises" at the address (00:54:00) position in the text data TEXT stored in the RAM 5 is read,
After converting this to a character font as described above,
As shown in (G), the image is synthesized only from the position of the background image at the address (00:47:00) for the specified display time (06:00), and the Japanese lyrics as shown in FIG. 3 (F) are displayed. It is displayed on the display 10 as a background image with a mark.

By repeating the above-mentioned image synthesizing operation, as shown in FIGS. 3D to 3G, background images in which Japanese lyrics are embedded are successively displayed on the display 10 as shown in FIGS. Is displayed. As described above, when the display position of the Japanese lyrics is displaced from the position of the English lyrics, the English lyrics are displayed at the same time as the Japanese lyrics. A person who reproduces the CD-ROM may select which display form is used.

In the image composition, text data TEX is used.
Although the description format illustrated in FIG. 3B is used as T, text data in the description format illustrated in FIG. 4 may be used instead of the description format. This figure 4
The text data TEXT uses a line feed mark as time information. For example, it is predetermined that the display time is one second for each line feed mark, and the CPU 3 counts the number of line feed marks to determine each character. The display start position and the display time of are specified.

FIG. 5 shows a CD-ROM constructed by applying the present invention.
The 2nd example of a ROM reproducing device is shown. The same parts as those in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

The CD-ROM reproducing device of FIG. 5 uses the overseas version of the CD-ROM 13 itself as the CD-ROM to be used, and instead of this, the text data TEXT consisting of the Japanese translation is used on another recording medium, for example. The data is independently recorded on another floppy disk (FD) 14, and the overseas version CD-ROM 13 and FD 14 are used as one set. Therefore, the CD-RO of FIG.
In the case of the M reproducing apparatus, in addition to the CD-ROM driver 2 for reproducing the overseas version CD-ROM 13, an FD driver 15 for reproducing the FD 14 is additionally provided.

The operation of the CD-ROM reproducing apparatus of FIG. 5 is shown in FIG.
2 is different from the operation of the CD-ROM reproducing apparatus in FIG. 2 in that the text data T in step S3 in the flowchart of FIG.
The only way to read the EXT is not from the Japanese version CD-ROM 1 but from the FD 14. Since the other operations are the same as those of the CD-ROM reproducing apparatus shown in FIG. 1, the description of the operation will be omitted.

Although the FD is used as the other recording medium in the example of FIG. 5, a CD-ROM, an MO (magneto-optical disk), a magnetic tape or the like can be used instead.

In each of the above examples, only the translated lyrics of Japanese are recorded as the text data TEXT, but the translated lyrics of not only Japanese but also other languages are simultaneously recorded as the text data TEXT. In this case, the language of the translated lyrics displayed on the screen can be freely switched according to the request of the person who reproduces the CD-ROM.

In each of the above examples, the case of a CD-ROM in which both music and video are simultaneously reproduced is taken as an example. However, according to the present invention, at least in the background image, the language of any country is selected. This is applicable if video data in which the following characters or sentences are image-synthesized is recorded. That is, audio data is not an essential component of the present invention.

In each of the above examples, the optical disc is a CD.
Although the description has been made by using the -ROM as an example, the present invention is applicable not only to the CD-ROM but also to other optical disks as long as they are used in the same manner.

Although various embodiments of the present invention have been described above, the present invention is not limited to these.
Various modifications along the gist of the invention are possible.

[0064]

As described above, according to the invention of claim 1, at least video data obtained by image-synthesizing a background image with characters or sentences in a predetermined language, and the image-synthesized characters or sentences. Since the text data translated into another language was recorded on one disc, when creating an optical disc of a language different from the overseas version of the optical disc, it is only necessary to newly create the text data of the translated sentence. For the video data, the original overseas version containing the original language sentence can be used as it is. Therefore, the re-editing work of the optical disk becomes extremely simple, and the time and cost required for editing can be greatly reduced. Also, since it is only necessary to add text data, it is possible to sell the overseas version and the Japanese version at the same time. Furthermore, if translated texts of various languages are recorded as text data, it is possible to easily deal with multiple languages.

According to the second aspect of the invention,
The video data read from the optical disk is displayed on the screen as a background image, the text data read from the optical disk is converted into a character font, and the translated sentence converted into the character font is converted into a predetermined image of the background image displayed on the screen. Since the image is composed and displayed at a predetermined timing at the position, the translated sentence can be displayed on the screen by an extremely simple method.

According to the invention of claim 3,
In the invention of claim 2, since the translated sentence is image-synthesized in an overwriting state so as to conceal the original language on the original language sentence in the background image, a translated sentence such as Japanese instead of the original language Only can be displayed on the screen.

According to the invention of claim 4,
In the invention according to claim 2, since the translated sentence is composed so that the position of the translated sentence does not overlap with the original sentence in the background image, the translated sentence is displayed on the screen at the same time as the original sentence. You can

According to the invention of claim 5,
At least an optical disk driver for reading the data recorded on the optical disk, a character font conversion means for converting the text data read from the optical disk into a character font, and an image for converting the video data read from the optical disk into an image signal. A signal converting means, an image synthesizing means for synthesizing the image of the character font converted by the character font converting means with the image signal converted by the image signal converting means, and a synthesized image signal image-synthesized by the image synthesizing means. Since the translation sentence recorded as text data is converted into image data by the character font conversion means, the background image is combined with the background image by the image combining means. Therefore, the translated text such as Japanese can be displayed on the screen without having to touch the original overseas version of the video data at all.

According to the invention of claim 6,
In the invention according to claim 5, since the character font is image-synthesized in a state of being overwritten so as to conceal the original language on the original language displayed on the screen, only the translated sentence such as Japanese is replaced with the original language. Can be displayed on the screen.

According to the invention of claim 7,
In the invention according to claim 5, since the display position of the character font is shifted from the original language sentence to synthesize the image,
Translated sentences such as Japanese can be displayed on the screen at the same time as the original language.

According to the invention described in claim 8,
At least an optical disk recording video data in which a character or sentence in a predetermined language is image-synthesized in a background image, and another recording medium in which text data in which the image-synthesized character or sentence is translated into another language is recorded. A telop display method used, wherein the video data read from the optical disc is displayed on the screen as a background image, the text data read from the other recording medium is converted into a character font, and the translation is converted into the character font. Since the sentence is composed and displayed at a predetermined position of the background image displayed on the screen at a predetermined timing, the translated sentence is displayed on the screen by using the text data recorded in another recording medium. You can Therefore,
It is possible to display translated text such as Japanese on the screen without changing the original version of the overseas optical disc.

According to the invention of claim 9,
In the invention according to claim 8, since the translated sentence is image-synthesized in a state of being overwritten so as to conceal the original language on the original language sentence in the background image, only the translated sentence such as Japanese is replaced with the original language. Can be displayed on the screen.

According to the tenth aspect of the invention, in the invention of the eighth aspect, the translation sentence is arranged so that its position is shifted so as not to overlap with the original language sentence in the background image, and the images are synthesized. , Translated sentences such as Japanese can be displayed on the screen at the same time as the original language.

According to the invention of claim 11, at least an optical disk driver for reading the data recorded on the optical disk, a data reading means for reading the data recorded on the other recording medium, and a reading from the optical disk. A character font conversion means for converting the issued text data into a character font, an image signal conversion means for converting the video data read from another recording medium into an image signal, and an image converted by the image signal conversion means. Since it is configured by including an image synthesizing unit for synthesizing the image of the character font converted by the character font converting unit to the signal, and a display unit for displaying the synthesized image signal image-synthesized by the image synthesizing unit on the screen, The translated text can be displayed on the screen using the text data recorded on other recording media. Therefore, it is possible to display the translated text in Japanese or the like on the screen without using the original version of the overseas optical disc as it is.

According to the invention of claim 12, in the invention of claim 11, the image synthesizing means is:
Since the image of the character font is overlaid on the original language sentence in the background image so that the original language is concealed, only the translated sentence such as Japanese can be displayed on the screen instead of the original language.

Further, according to the invention of claim 13, in the invention of claim 11, the image synthesizing means is:
Since the position of the character font is shifted so that it does not overlap with the original language sentence in the background image, the image is composed,
At the same time as the original language, translated sentences such as Japanese can be displayed on the screen.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a first example of a CD-ROM reproducing device configured by applying the present invention.

FIG. 2 is a flowchart of a processing operation of the first example.

FIG. 3 is an explanatory diagram of a method of synthesizing a Japanese translated sentence with a background image in the first example.

FIG. 4 is a diagram showing another description example of text data.

FIG. 5 is a block diagram showing a second example of a CD-ROM reproducing device configured by applying the present invention.

[Explanation of symbols] 1 Japanese version CD-ROM 2 CD-ROM driver 3 CPU 4 ROM 5 RAM 7 Character generator 8 Image synthesis circuit 9 Video RAM 10 Display 11 Sound source circuit 12 Speaker 13 Overseas version CD-ROM 14 FD 15 FD Driver ADO Audio data VDO Video data TEXT Text data

Claims (13)

[Claims] 1. At least a video data in which a character or a sentence in a predetermined language is image-synthesized on a background image and text data in which the image-synthesized character or sentence is translated into another language are recorded on one disc. An optical disc characterized by: 2. The telop display method using the optical disk according to claim 1, wherein the video data read from the optical disk is displayed on the screen as a background image, and the text data read from the optical disk is converted into a character font. A telop display method, wherein the translated text converted into the character font is image-combined and displayed at a predetermined position of the background image displayed on the screen at a predetermined timing. 3. The telop display method according to claim 2, wherein the translated sentence is image-synthesized in an overwritten state so as to conceal the original language on the original language sentence in the background image. 4. The telop display method according to claim 3, wherein the translated sentence is image-synthesized by shifting its position so as not to overlap with the original sentence in the background image. 5. An optical disk reproducing apparatus using the telop display method according to claim 2, wherein at least an optical disk driver for reading the data recorded on the optical disk, and a text font for reading the text data read from the optical disk. A character font converting means for converting the video data read out from the optical disc into an image signal, and an image signal converted by the image signal converting means for converting by the character font converting means. A reproducing apparatus comprising: an image synthesizing unit for synthesizing an image of a character font; and a display unit for displaying a synthesized image signal image-synthesized by the image synthesizing unit on a screen. 6. The reproduction according to claim 5, wherein the image synthesizing means synthesizes the character font in an overwritten state so as to conceal the original word over the original word sentence in the background image. apparatus. 7. The reproducing apparatus according to claim 5, wherein the image synthesizing means synthesizes the image by shifting the position of the character font so as not to overlap the original text in the background image. 8. An optical disc having at least a background image recorded with video data obtained by image-synthesizing characters or sentences in a predetermined language, and text data obtained by translating the image-synthesized characters or sentences into another language. A telop display method using the recording medium, wherein the video data read from the optical disc is displayed on the screen as a background image, and the text data read from the other recording medium is converted into a character font. A telop display method, wherein the translated sentence converted into is displayed at the predetermined position of the background image displayed on the screen by synthesizing the image at a predetermined timing. 9. The telop display method according to claim 8, wherein the translated sentence is image-synthesized in an overwritten state so as to conceal the original language on the original language sentence in the background image. 10. The telop display method according to claim 8, wherein the translated sentence is image-synthesized by shifting its position so as not to overlap the original sentence in the background image. 11. An optical disk reproducing apparatus using the telop display method according to claim 8, wherein at least an optical disk driver for reading data recorded on the optical disk, and data recorded on the other recording medium. A data reading unit for reading, a character font converting unit for converting the text data read from the optical disk into a character font, an image signal converting unit for converting video data read from another recording medium into an image signal, An image synthesizing unit for synthesizing an image of the character font converted by the character font converting unit with the image signal converted by the image signal converting unit, and a display unit for displaying the combined image signal image-synthesized by the image synthesizing unit on the screen. And a reproducing device characterized by. 12. The reproduction according to claim 11, wherein the image synthesizing unit synthesizes the character font in an overwritten state so as to hide the original word on the original language sentence in the background image. apparatus. 13. The reproducing apparatus according to claim 11, wherein the image synthesizing unit synthesizes images by shifting the position of the character font so as not to overlap with the original language sentence in the background image.