JP2001268464A - Digital television broadcast receiver - Google Patents
Digital television broadcast receiverInfo
- 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
- storage device
- video
- 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
Links
Landscapes
- Television Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、映像データおよ
び音声データとは別に、字幕データが独立して伝送され
るデジタルテレビ放送を受信するデジタルテレビ放送受
信機に関する。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】[0002]
【従来の技術】従来のアナログ放送では、字幕情報は、
番組映像の中に埋め込まれた画像情報として、伝送され
ていた。このため、字幕だけ取り出して表示することは
できなかった。また、画面が変わると、字幕も消えてし
まうので、字幕のみをゆっくり確認するといったことが
困難であった。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】[0003]
【発明が解決しようとする課題】この発明は、字幕を番
組の映像とは独立して表示できるようになるデジタルテ
レビ放送受信機を提供することを目的とする。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】[0004]
【課題を解決するための手段】この発明による第１のデ
ジタルテレビ放送受信機は、受信した字幕データを記憶
装置に保存する手段、およびユーザからの指令に基づい
て、記憶装置に保持した字幕データのみからなる字幕画
像を表示させる手段を備えていることを特徴とする。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】この発明による第２のデジタルテレビ放送
受信機は、受信した字幕データを記憶装置に保存する手
段、および画面を２分割し、一方の分割画面に番組の映
像を表示させ、他方の分割画面に字幕のみを表示させる
手段を備えていることを特徴とする。[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.
【０００６】この発明による第３のデジタルテレビ放送
受信機は、受信した複数言語の字幕データを記憶装置に
保存する手段、および画面を２分割し、一方の分割画面
に番組の映像を表示させ、他方の分割画面に複数言語の
字幕を対応させて表示させる手段を備えていることを特
徴とする。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.
【０００７】この発明による第４のデジタルテレビ放送
受信機は、受信した２言語の字幕データを記憶装置に保
存する手段、および２言語の字幕データを２画面に分け
てかつ対応付けて表示させる手段を備えていることを特
徴とする。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.
【０００８】この発明による第５のデジタルテレビ放送
受信機は、受信したマルチビュー番組の主映像に対する
字幕データと副映像に対する字幕データとを記憶装置に
保存する手段、および画面を２分割し、一方の分割画面
に主映像を表示させ、他方の分割画面に主映像の字幕と
副映像の字幕とを表示させる手段を備えていることを特
徴とする。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】[0009]
【発明の実施の形態】以下、図面を参照して、この発明
の実施の形態について説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は、ＢＳデジタルテレビ放送受信機の
電気的構成を示している。FIG. 1 shows an electrical configuration of a BS digital television broadcast receiver.
【００１１】ＢＳデジタル放送では、映像データおよび
音声データとは別に、字幕データが独立して伝送され
る。In BS digital broadcasting, caption data is transmitted independently of video data and audio data.
【００１２】放送波は、アンテナを介してチューナ１０
１に送られ、高周波処理および復調が行われる。チュー
ナ１０１からの出力はトランスポートストリーム復号回
路（以下、ＴＳ復号回路という）１０２に送られる。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.
【００１３】ＴＳ復号回路１０２では、ユーザが指定し
たチャンネルの映像データ、字幕データ、番組情報など
を取得するためのフィルタリングが行なわれる。フィル
タリングによって取得された映像データはＭＰＥＧ復号
回路１０３および画像処理回路１０６を介して出力され
る。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.
【００１４】フィルタリングによって取得された字幕デ
ータおよび番組情報は、記憶装置１０５に記憶される。
ＣＰＵ１０４は、記憶装置１０５に記憶された字幕デー
タを、ユーザによって選択された字幕表示形式にしたが
って、表示させる。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.
【００１５】図２は、字幕の表示形式をユーザに選択さ
せるための選択画面の一例を示している。FIG. 2 shows an example of a selection screen for allowing the user to select a subtitle display format.
【００１６】この例では、字幕表示形式として、次の５
種類の表示形式が用意されている。In this example, the following 5 is used as the subtitle display format.
There are different types of display formats.
【００１７】１．保存した字幕の表示 １つの番組で放送される字幕を、その番組を受信した時
点から全て保存し、ユーザが好きな時に呼び出して表示
する。この場合の字幕表示例を図３に示す。なお、呼び
出した時間にその番組が終了していない場合には、その
時点までに保存した字幕を表示する。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.
【００１８】２．２画面蓄積表示 画面を図４に示すように２分割し、一方の分割画面（映
像表示画面）に番組の映像を表示させ、他方の分割画面
（字幕表示画面）に字幕のみを表示する。この際、字幕
データを受信する毎に、字幕画面に表示される字幕を追
加していく。そして、字幕が字幕画面一杯になると、ス
クロールさせるか、一旦字幕画面上の字幕を消去してか
ら、新たに受信した字幕を表示していく。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.
【００１９】３．多言語対訳表示（その１） 字幕データとして、２言語以上の字幕データが送られて
きている場合に、画面を図５に示すように２分割し、一
方の分割画面（映像表示画面）に番組の映像を表示さ
せ、他方の分割画面（字幕表示画面）に、複数言語の字
幕を対応させて表示させる。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).
【００２０】４．多言語対訳表示（その２） 字幕データとして、２言語の字幕データが送られてきて
いる場合に、図６に示すように、２言語の字幕データを
２画面に分けてかつ対応付けて表示させる手段。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.
【００２１】５．マルチビュー番組の字幕表示 主映像（メイン映像）と副映像（サブ映像）とが送られ
てくるマルチビュー番組において、画面を図７に示すよ
うに２分割し、一方の分割画面（映像表示画面）に番組
の主映像を表示させ、他方の分割画面（字幕表示画面）
に、主映像の字幕と副映像の字幕とを表示させる。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】[0022]
【発明の効果】この発明によれば、字幕を番組の映像と
は独立して表示できるようになる。According to the present invention, subtitles can be displayed independently of the video of a program.
【図１】ＢＳデジタルテレビ放送受信機の構成を示すブ
ロック図である。FIG. 1 is a block diagram illustrating a configuration of a BS digital television broadcast receiver.
【図２】字幕の表示形式をユーザに選択させるための選
択画面の一例を示す模式図である。FIG. 2 is a schematic diagram illustrating an example of a selection screen for allowing a user to select a subtitle display format.
【図３】字幕の１表示形式を示す模式図である。FIG. 3 is a schematic diagram showing one display format of subtitles.
【図４】字幕の他の表示形式を示す模式図である。FIG. 4 is a schematic diagram showing another display format of subtitles.
【図５】字幕の他の表示形式を示す模式図である。FIG. 5 is a schematic diagram showing another display format of subtitles.
【図６】字幕の他の表示形式を示す模式図である。FIG. 6 is a schematic diagram showing another display format of subtitles.
【図７】字幕の他の表示形式を示す模式図である。FIG. 7 is a schematic diagram showing another display format of subtitles.
１０１ チューナ １０２ ＴＳ復号回路 １０３ ＭＰＥＧ復号回路 １０４ ＣＰＵ １０５ 記憶装置 １０６ 画像処理回路 Reference Signs List 101 Tuner 102 TS decoding circuit 103 MPEG decoding circuit 104 CPU 105 Storage device 106 Image processing circuit
Claims (5)
る手段、およびユーザからの指令に基づいて、記憶装置
に保持した字幕データのみからなる字幕画像を表示させ
る手段、 を備えているデジタルテレビ放送受信機。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.
る手段、および画面を２分割し、一方の分割画面に番組
の映像を表示させ、他方の分割画面に字幕のみを表示さ
せる手段、 を備えているデジタルテレビ放送受信機。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.
置に保存する手段、および画面を２分割し、一方の分割
画面に番組の映像を表示させ、他方の分割画面に複数言
語の字幕を対応させて表示させる手段、 を備えているデジタルテレビ放送受信機。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:
に保存する手段、および２言語の字幕データを２画面に
分けてかつ対応付けて表示させる手段、 を備えているデジタルテレビ放送受信機。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.
する字幕データと副映像に対する字幕データとを記憶装
置に保存する手段、および画面を２分割し、一方の分割
画面に主映像を表示させ、他方の分割画面に主映像の字
幕と副映像の字幕とを表示させる手段、 を備えているデジタルテレビ放送受信機。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.
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)
| 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 |
-
2000
- 2000-03-17 JP JP2000075547A patent/JP2001268464A/en active Pending
Cited By (4)
| 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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