JP2001268464A - Digital television broadcast receiver - Google Patents

Digital television broadcast receiver

Info

Publication number
JP2001268464A
JP2001268464A JP2000075547A JP2000075547A JP2001268464A JP 2001268464 A JP2001268464 A JP 2001268464A JP 2000075547 A JP2000075547 A JP 2000075547A JP 2000075547 A JP2000075547 A JP 2000075547A JP 2001268464 A JP2001268464 A JP 2001268464A
Authority
JP
Japan
Prior art keywords
displaying
screen
video
storage
digital television
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000075547A
Other languages
Japanese (ja)
Inventor
Masahito Arisawa
雅人 有澤
Original Assignee
Sanyo Electric Co Ltd
三洋電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd, 三洋電機株式会社 filed Critical Sanyo Electric Co Ltd
Priority to JP2000075547A priority Critical patent/JP2001268464A/en
Publication of JP2001268464A publication Critical patent/JP2001268464A/en
Pending legal-status Critical Current

Links

Abstract

(57) [Summary] (with correction) [PROBLEMS] To provide a digital television broadcast receiver capable of displaying subtitles independently of video of a program. SOLUTION: There are provided means for storing received caption data in a storage device, and means for displaying a caption image consisting of only the caption data stored in the storage device based on a command from a user. Further, there is provided a means for dividing the screen into two parts, displaying a video of the program on one of the divided screens, and displaying a subtitle image or a plurality of languages held in the storage device on the other divided screen.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital television broadcast receiver for receiving a digital television broadcast in which caption data is transmitted independently of video data and audio data.

[0002]

2. Description of the Related Art In conventional analog broadcasting, subtitle information is expressed by:
It was transmitted as image information embedded in the program video. For this reason, it was not possible to extract and display only subtitles. Also, when the screen changes, the subtitles disappear, so it is difficult to slowly confirm only the subtitles.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a digital television broadcast receiver capable of displaying subtitles independently of the video of a program.

[0004]

A first digital television broadcast receiver according to the present invention comprises means for storing received subtitle data in a storage device, and subtitle data stored in the storage device based on a command from a user. A means for displaying a subtitle image consisting only of subtitles.

[0005] A second digital television broadcast receiver according to the present invention comprises means for storing received subtitle data in a storage device, a screen divided into two, a program image displayed on one of the divided screens, and the other divided. It is characterized by comprising means for displaying only subtitles on the screen.

A third digital television broadcast receiver according to the present invention includes means for storing received subtitle data in a plurality of languages in a storage device, and divides a screen into two, and displays a program image on one of the divided screens, There is provided a means for displaying subtitles of a plurality of languages in correspondence with the other divided screen.

A fourth digital television broadcast receiver according to the present invention includes means for storing received subtitle data in two languages in a storage device, and means for displaying subtitle data in two languages on two screens and associating them. It is characterized by having.

A fifth digital television broadcast receiver according to the present invention divides a screen into two, and stores a subtitle data for a main video and a subtitle data for a sub video of a received multi-view program in a storage device. Means for displaying a main video on one of the divided screens and displaying a subtitle of the main video and a subtitle of the sub-video on the other divided screen.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an electrical configuration of a BS digital television broadcast receiver.

In BS digital broadcasting, caption data is transmitted independently of video data and audio data.

The broadcast wave is transmitted to the tuner 10 via an antenna.
1 for high-frequency processing and demodulation. The output from the tuner 101 is sent to a transport stream decoding circuit (hereinafter, referred to as a TS decoding circuit) 102.

The TS decoding circuit 102 performs filtering for acquiring video data, subtitle data, program information, and the like of a channel designated by the user. The video data obtained by the filtering is output via the MPEG decoding circuit 103 and the image processing circuit 106.

The subtitle data and the program information obtained by the filtering are stored in the storage device 105.
The CPU 104 displays the subtitle data stored in the storage device 105 according to the subtitle display format selected by the user.

FIG. 2 shows an example of a selection screen for allowing the user to select a subtitle display format.

In this example, the following 5 is used as the subtitle display format.
There are different types of display formats.

1. Display of Saved Subtitles All subtitles broadcast in one program are saved from the time the program is received, and are called up and displayed when the user likes. FIG. 3 shows a subtitle display example in this case. If the program has not ended at the time of calling, the subtitles stored up to that point are displayed.

2.2 Storage display of two screens The screen is divided into two parts as shown in FIG. 4, and the video of the program is displayed on one of the divided screens (video display screen), and only the subtitles are displayed on the other divided screen (caption display screen). Is displayed. At this time, each time the subtitle data is received, the subtitle displayed on the subtitle screen is added. Then, when the subtitles become full, the subtitles are scrolled or the subtitles on the subtitle screen are deleted once, and then the newly received subtitles are displayed.

3. Multilingual translation display (Part 1) When subtitle data in two or more languages is sent as subtitle data, the screen is divided into two as shown in FIG. 5, and the program is displayed on one of the divided screens (video display screens). Is displayed, and subtitles of a plurality of languages are displayed in correspondence with the other divided screen (subtitle display screen).

4. Multilingual Translation Display (Part 2) When subtitle data in two languages is sent as subtitle data, the subtitle data in two languages is divided into two screens and displayed in association with each other as shown in FIG. means.

5. Subtitle display of multi-view program In a multi-view program in which a main video (main video) and sub-video (sub-video) are sent, the screen is divided into two as shown in FIG. ) To display the main video of the program, and the other split screen (subtitle display screen)
Then, the subtitle of the main video and the subtitle of the sub video are displayed.

[0022]

According to the present invention, subtitles can be displayed independently of the video of a program.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a BS digital television broadcast receiver.

FIG. 2 is a schematic diagram illustrating an example of a selection screen for allowing a user to select a subtitle display format.

FIG. 3 is a schematic diagram showing one display format of subtitles.

FIG. 4 is a schematic diagram showing another display format of subtitles.

FIG. 5 is a schematic diagram showing another display format of subtitles.

FIG. 6 is a schematic diagram showing another display format of subtitles.

FIG. 7 is a schematic diagram showing another display format of subtitles.

[Explanation of symbols]

 Reference Signs List 101 Tuner 102 TS decoding circuit 103 MPEG decoding circuit 104 CPU 105 Storage device 106 Image processing circuit

Claims (5)

[Claims]
1. A digital television broadcast comprising: means for storing received subtitle data in a storage device; and means for displaying a subtitle image consisting only of subtitle data stored in the storage device based on a command from a user. Receiving machine.
2. A means for storing received caption data in a storage device, and means for dividing a screen into two, displaying a video of a program on one of the divided screens, and displaying only subtitles on the other divided screen. Digital television broadcast receiver.
3. A means for storing received multi-language subtitle data in a storage device, and dividing a screen into two, displaying a video of a program on one of the divided screens, and supporting subtitles in a plurality of languages on the other divided screen. A digital television broadcast receiver comprising:
4. A digital television broadcast receiver comprising: means for storing received bilingual subtitle data in a storage device; and means for dividing and displaying bilingual subtitle data on two screens in association with each other.
5. A means for storing subtitle data for a main video and subtitle data for a sub-video of a received multi-view program in a storage device, dividing the screen into two, and displaying the main video on one of the divided screens, Means for displaying the subtitles of the main video and the sub-video on the divided screen of the digital television broadcast receiver.
JP2000075547A 2000-03-17 2000-03-17 Digital television broadcast receiver Pending JP2001268464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000075547A JP2001268464A (en) 2000-03-17 2000-03-17 Digital television broadcast receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000075547A JP2001268464A (en) 2000-03-17 2000-03-17 Digital television broadcast receiver

Publications (1)

Publication Number Publication Date
JP2001268464A true JP2001268464A (en) 2001-09-28

Family

ID=18593425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000075547A Pending JP2001268464A (en) 2000-03-17 2000-03-17 Digital television broadcast receiver

Country Status (1)

Country Link
JP (1) JP2001268464A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010154053A (en) * 2008-12-24 2010-07-08 Canon Inc Video-image processing apparatus, video-image processing method, and program
JP2011244487A (en) * 2007-12-07 2011-12-01 Nec Casio Mobile Communications Ltd Subtitled video playback device, and subtitled video playback program
JP2014140150A (en) * 2012-12-20 2014-07-31 Casio Comput Co Ltd Animation reproduction apparatus, animation reproduction method, animation reproduction program, animation reproduction control apparatus, animation reproduction control method, and animation reproduction control program
JP2014140149A (en) * 2012-12-20 2014-07-31 Casio Comput Co Ltd Animation reproduction apparatus, animation reproduction method, animation reproduction program, animation reproduction control apparatus, animation reproduction control method, and animation reproduction control program

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244487A (en) * 2007-12-07 2011-12-01 Nec Casio Mobile Communications Ltd Subtitled video playback device, and subtitled video playback program
JP2010154053A (en) * 2008-12-24 2010-07-08 Canon Inc Video-image processing apparatus, video-image processing method, and program
JP2014140150A (en) * 2012-12-20 2014-07-31 Casio Comput Co Ltd Animation reproduction apparatus, animation reproduction method, animation reproduction program, animation reproduction control apparatus, animation reproduction control method, and animation reproduction control program
JP2014140149A (en) * 2012-12-20 2014-07-31 Casio Comput Co Ltd Animation reproduction apparatus, animation reproduction method, animation reproduction program, animation reproduction control apparatus, animation reproduction control method, and animation reproduction control program

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