CN1725823A - Operation method for selecting closed captions - Google Patents
Operation method for selecting closed captions Download PDFInfo
- Publication number
- CN1725823A CN1725823A CN 200410053110 CN200410053110A CN1725823A CN 1725823 A CN1725823 A CN 1725823A CN 200410053110 CN200410053110 CN 200410053110 CN 200410053110 A CN200410053110 A CN 200410053110A CN 1725823 A CN1725823 A CN 1725823A
- Authority
- CN
- China
- Prior art keywords
- user
- captions
- caption
- supplier
- detail content
- 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
Images
Abstract
An option operating method of closing caption allows user to select one setting pattern from three, set by custom and operator for carrying out detail content setting to closed caption. It is required to set all detail contents if set by custom pattern is selected.
Description
Technical field
The invention relates to and have the digital television receiver that receives the TV emissioning signal function and comprising that computer transmits with television set in the various television signal receiving systems of receiving card, can simply set the option operations method of closed-caption of the caption signal Show Options project of closed-caption (Closed Caption).
Background technology
In the television transmission mode, the captions emission comprises following 2 kinds of modes: in activity (active) interval of television transmission signal, promptly, in the regional signal interval, under bolter's operation, repeat to send the caption signal of urgent news or notify items etc., the enforceable open caption that on the display floater picture of television signal receiving system, shows (Open Caption); Stable (nonactive) interval at the television transmission signal, promptly in the horizontal blanking interval, transmission is loaded with the literal code or the control code of the major issue content of picture and specific additional information etc., in the television signal receiving system, reception is loaded with the television transmission signal of literal code and control code, under audience's operation, the literal code of selection and the caption signal of control code are come out the closed-caption that the audience can watch in the display floater screen displayed.
In the said in the above captions, closed-caption is specially to have the people of obstacle to design and develop for those have only the hearing that could understand image content by sign language, 1978, begins to try out in the U.S..At the initial stage, the closed-caption of exploitation only is only applicable to television transmission, afterwards, is applied to gradually in all AV (Audio/Video) medium.The FCC of the U.S. (FederalCommunications Commission) regulation in the television signal receiving system with the above picture of specific size, must be loaded with the closed caption signal function that can decode and come out in the display floater screen displayed.Along with further exploitation, stipulate again, in having all television signal receiving systems of the above picture of prescribed level, must be loaded with under similar launch environment, after the numeral transfer, has more powerful closed-caption and is so-called digital television closed-caption (Digital Television Closed Caption: below, abbreviate as ' DTVCC ').
FCC has not only stipulated the content of decoded digital closed caption signal, simultaneously, as shown in table 1, also the mandatory provision user must be by the option detail content of closed-caption for it, load font size (Font Size), font type (Font Style), prospect (Foreground Color), prospect opacity (Foreground Opacity), background colour (Background Color), background opacity (Background Opacity), edge type (Edge Type) edge color (Edge Color) option.
[table 1]
| Menu | User's option | The captions supplier is provided with |
| Font size (Font Size) | Little (Small), standard (Standard), big (Large) | Set By Program |
| Font type (Font Style) | Fontl □ Font7 | Set By Program |
| Foreground color | Black (Black), white (White), redness | Set By Program |
| (Foreground Color) | (Red), green (Green), blue (Blue) | |
| Prospect opacity (Foreground Opacity) | Opaque (Solid), transparent (Transparent), translucent (Translucent), flash of light (Flash) | Set By Program |
| Background colour (Background Color) | Black (Black), white (White), red (Red), green (Green), blue (Blue) | Set By Program |
| Background opacity (Background Opacityr) | Opaque (Solid), transparent (Transparent), translucent (Translucent), flash of light (Flash) | Set By Program |
| Edge type (Edge Type) | Do not have (None), homogeneous (Uniform), increase (Raised), descend (Depressed), lower end, left side shade (Left-Drop Shadow) reaches | Set By Program |
| Lower end, right side shade (Right-Drop Shadow) | ||
| Edge color (Edge Color) | Black (Black), white (White), red (Red), green (Green), blue (Blue) | Set By Program |
As shown in table 1, for font size, the user can be little, selects one in standard and big 3 types, if the user does not have the size of specific font, the font size of (Set By Program) can service routine (CaptionProvider) be set;
For font type, the user can choose one wantonly in 8 kinds of font types, if the user does not have the specific font type, and the font type that can use the captions supplier to be provided with;
For foreground color, the user can select to comprise black, white, and redness, green and blue a kind of in interior minimum 8 kinds of colors, if the user does not specify foreground color, the foreground color that can use the captions supplier to be provided with;
For the prospect opacity, the user can select opaque (Solid), transparent (Transparent), any in translucent (Translucent) and the flash of light (Flash) 4 types, if the user does not specify the prospect opacity, the prospect opacity that can use the captions supplier to be provided with;
For background colour, the user can select to use and comprises black, white, and redness, green and blue in interior minimum 8 kinds of colors any one, if the user does not specify background color, the background colour that can use the captions supplier to be provided with;
For the background opacity, the user can select to use opaque (Solid), transparent (Transparent), in translucent (Translucent) and the flash of light (Flash) 4 types any one, if the user does not specify the background opacity, the background opacity that can use the captions supplier to be provided with;
For edge type, the user can be from there not being (None), homogeneous (Uniform), increase (Raised), descend (Depressed), select any one use in left side lower end shade (Left-Drop Shadow) and lower end, right side shade (Right-Drop Shadow) type, if the user does not have the designated edge type, the background edge type that can use the captions supplier to be provided with;
For edge color, the user can be from comprising black, white, and redness greenly and blue is selected any one use in interior minimum 8 kinds of colors, if the user does not have the designated edge color, the edge color that can use the captions supplier to be provided with.
That is, closed-caption is exactly by the font size of setting as the detail content of option, font type, and foreground color, the prospect opacity, background colour, the background opacity, edge type and edge color reach the purpose that the user can set detail content.If the user does not set in addition to these details projects, stipulate content so according to the prior appointment of captions supplier, the caption signal of closed-caption is presented on the display floater picture.
If the function of option detail content above understanding with chapter and verse, form menu, so, have 8 kinds of detail content, detail content for the respective option, if exist the captions supplier that (Set By Program) content is set, so, the user can set all the elements in addition.
But, if as shown above, understand the function of the option detail content of FCC regulation with chapter and verse, set detail content, various complicated problems will appear.
Such as, if the user sets according to the option detail content of following table 2 pair closed-caption, will go wrong.
| [table 2] font size | (Large) greatly |
| Font type | Set By Program |
| Foreground color | Set By Program |
| The prospect opacity | Set By Program |
| Background colour | Blue (Blue) |
| The background opacity | Opaque (Solid) |
| Edge type | Set By Program |
| Edge color | Set By Program |
In last table 2, font size is set at greatly, background colour is set at opaque blueness, and remaining setting item all is provided with (Set By Program) according to the captions supplier and sets the caption signal that shows closed-caption.
As above shown in the table 2,, be provided with by the user and specify if to part option detail content, residue option detail content is specified by captions supplier setting, in fact, the user can not dope in the display floater picture, demonstrates the caption signal of which type of closed-caption.
For this is described in detail, if the setting such as the table 2 of user's option detail content suppose that default value (Default) that the captions supplier provides is as table 3.
[table 3]
| Font size | Standard (Standard) |
| Font type | Font0 |
| Foreground color | Blue (Blue) |
| The prospect opacity | Opaque (Solid) |
| Background colour | Yellow (Yellow) |
| The background opacity | Translucent (Translucent) |
| Edge type | Do not have (None) |
| Edge color | Not Available |
That is, the captions supplier is provided with detail content is set under the translucent yellow background, opaque blue word.
Be provided with in the project if the captions supplier of top table 3 is provided with the user who applies to table 2, the set condition of the option detail content of final captions is as shown in table 4 below.
[table 4]
| Font size | (Large) greatly |
| Font type | Font0 |
| Foreground color | Blue (Blue) |
| The prospect opacity | Opaque (Solid) |
| Background colour | Blue (Blue) |
| The background opacity | Opaque (Solid) |
| Edge type | Do not have (None) |
| Edge color | Not Available |
Promptly, the caption signal of closed-caption is set at the blue word of demonstration in blue background, but the but just blue background bar that the result shows, the user can not see the caption signal of closed-caption fully, having occurred is all the fail result that predicts of captions supplier or user.
If the user all sets 8 kinds of option detail content of closed-caption according to captions supplier setting (Set By Program), to select that 8 kinds of option detail content one by one, according to the captions supplier (Set By Program) is set and sets, bring a lot of inconvenience and trouble to the user.And, even the user sets the option detail content of closed-caption, in fact,, can not confirm to show the caption signal of closed-caption according to the detail content of setting with which kind of state if not in the time of closed-caption emission.
And, even the user sets the option detail content of closed-caption, even in the time of closed-caption emission, can the user set the detail content that conforms to own interest in order to confirm, display menu on the display floater picture, after setting detail content, show to receive the caption signal that transmits with closed-caption, can confirm whether to meet the requirement of oneself.If do not meet the requirement of oneself, display menu on the display floater picture after the setting detail content, repeats to show that reception transmits and the action of the caption signal of closed-caption once more, brings very big inconvenience and trouble to the user.
Summary of the invention
The objective of the invention is provides a kind of closed-caption option operations method that closed-caption option detail content can be set simply for the user.
Another object of the present invention provides a kind of detail content and captions supplier when the closed-caption option and (Set By Program) is set when content is inconsistent, as select for use the captions supplier that type is set, closed-caption option detail content will all be provided with the closed-caption option operations method that (Set By Program) automatically sets according to the captions supplier.
Other orders of the present invention provide a kind of when (custom) being set setting type by the user, detail content is provided with (Set By Program) not according to the captions supplier and sets, but the closed-caption option operations method by selecting user's option to set one by one.
It is a kind of by selecting to make the prior a plurality of selection detail content set of operator of television signal receiving system, the closed-caption option operations method of setting that another purpose of the present invention provides.
A further object of the present invention provides a kind of detail content that is provided with according to the user, shows caption signal, confirms the option operations method of closed-caption of caption signal show state of the detail content of user oneself setting simply.
Option operations method with closed-caption of the present invention of above-mentioned purpose,
Under user's operation, on the display floater picture, demonstrate the detail content of closed-caption option, if select the captions supplier to set, so, all detail content all will be set according to the captions supplier; If select the user to set, the user need set one by one to the full details content;
Be provided with behind the full details content setting according to the captions supplier, if the user is provided with in the detail content any one, type is set will change to the user type will be set, the user just need be set the full details content, be provided with by the user and carry out after type sets, if the user is provided with by the captions supplier any one content in the detail content is set, be provided with when type being set setting by the captions supplier, be provided with by the captions supplier, the full details content is set.
Do not setting under the situation that the captions supplier is provided with and the user is provided with, from being provided with, the prior a plurality of operators that store of the operator of television signal receiving system manufacturing enterprise select one, be provided with according to the operator who selects, the setting item of storage in advance is set in the detail content, after detail content set according to the operator, judge whether to change detail content by the user, if the user is provided with by the captions supplier any content in the detail content is set, be provided with by the captions supplier when type being set being set, by the captions supplier automatic setting full details content is set, if the user is provided with according to the user any one in the detail content is set, be provided with when type being set being set by the user, the user need select the full details content to set.
In the picture of display floater, have the zone that shows caption signal, can see in advance and show caption signal according to the detail content set condition of setting.
As mentioned above, the present invention is in the closed-caption of North America specification, the user can be provided with the option detail content simply, caption signal is presented in the zone, set condition according to detail content, show specific caption signal, make the user pass through detail content setting simply, watch the closed caption signal that is fit to oneself.
Description of drawings
Fig. 1 is the block diagram that is suitable for the TV signal receiver structure of option operations method of the present invention.
Fig. 2 is the signal flow graph of expression option operations method of the present invention.
Fig. 3 is the accompanying drawing that shows option operations method display floater picture show state of the present invention for example to Fig. 5.
* the accompanying drawing main mark illustrates *
L00: demultiplexer 102,104: buffer
106: action command importation 108: user processor
110: graphical user part 112: the delivery of video device
114:DTVCC decoder 116:MPEG decoder
118: the video composite part
Embodiment
Below, detailed in addition to the option operations method of closed-caption of the present invention with reference to the accompanying drawings explanation.
Fig. 1 is the block diagram that is suitable for the television signal receiving system structure of option operations method of the present invention.As shown in the figure, be made of following several parts: TP (Transport Packet) stream of the television transmission signal that will receive from tuner (accompanying drawing does not have mark) carries out the demultiplexer 100 that multichannel is separated into vision signal, PMT (Program Map Table) and EIT (Event Information Table); Store the PMT of 100 li separation of demultiplexer and the buffer 102,104 of EIT respectively; Under user's operation, the action command importation 106 of input action order; According to the PMT and the EIT that are stored in 102,104 li in buffer, the caption signal of control closed-caption shows, simultaneously, according to the action command of order importation 106, controls the user processor 108 that the closed-caption option is provided with; Under the control of user processor 108, produce the graphical user part 110 of graphical user vision signal; Be delivered in the vision signal of 100 li separation of demultiplexer, compress, the delivery of video device 112 of separate users data and vision signal by MPEG-2; Under the control of user processor 108, decode at the user data of 112 li separation of delivery of video device DTVCC (the DigitalTelevision Closed Caption) decoder 114 of the caption signal of the closed-caption that the generation user wants; The vision signal of 112 li separation of delivery of video device is carried out the mpeg decoder 116 of mpeg decode; Synthetic graphical user part 110, the video composite part 118 of the output signal of DTVCC decoder 114 and mpeg decoder 116.
Traditional television signal receiving system with structure like this is imported the TP stream of the television transmission signal that receives in tuner by demultiplexer 100, the separating video signal, PMT and EIT import PMT and the EIT that separates respectively and store in the buffer 102,104.
The vision signal that demultiplexer 100 is separated is input to delivery of video device 1120, separate compressed video signal by user data with MPEG-2, after isolated M PEG-2 compressed video signal is decoded in mpeg decoder 116, by 118 inputs of video composite part, be shown in the display floater picture, the user can be watched.
Under same state, the user is by function key and Long-distance Control key on the operation television signal receiving system prospect display floater, during the order display menu, user processor 108 control graphical user parts 110, the graphical user of input menu, the graphical user of the menu of input shows on the display floater picture by 118 inputs of video composite part, the user can be seen.
In the display floater picture, the state in that graphical user shows on one side the user confirms graphical user, Yi Bian confirm the option of closed-caption, by the 106 input action orders of action command importation, is provided with option.
Under the situation of setting the closed-caption option, the user is by action command importation 106, order shows the caption signal of closed-caption, user processor 108 control DTVCC decoders 114, under the control of user processor, DTVCC decoder 114 decode users data, access the specific caption signal that the user selects, the caption signal that accesses, shows on the display floater picture in 116 li synthetic back inputs of the vision signal with input of mpeg decoder by video composite part 118.
On the other hand, Fig. 2 is the signal flow graph of option operations method of the present invention.As shown in the figure, 200 li of stages, the user is by action command importation 106, send the display menu order of display menu, in stage 202 li user processors 108 control graphical user parts 110, produce the graphical user of menu, the menu graphical user of generation is presented on the display floater picture by 118 inputs of video composite part.Such as, 300 projects of the menu in Fig. 3 are presented on the display floater picture.
204 li of next stages, if the user has selected option (OPTION) in menu 300 projects that show, user processor 108 is controlled graphical user part 110 in the stage 206, in the display floater picture, and the option item 310 of displayed map 3; The user is 208 li of next stages, if selected the captions option in the option 310,210 li of stages, user processor 108 control graphical user parts 110 are in the captions option detail content 320 of display floater picture displayed map 3.
Equally, in the display floater picture, in display menu 300 projects, under the state of the detail content 320 of option item 310 and captions option, the user is in the stage 212, if according to the captions supplier (Set By Program) being set sets the type (Style) of captions option detail content 320, user processor 108 is in the stage 214, according to the captions supplier (Set By Program) whole to captions option detail content are set, promptly, font size (Font Size), font type (Font Style), foreground color (Foreground Color), prospect opacity (Foreground Opacity), background colour (Background Color), background opacity (Background Opacity), edge type (Edge Type) and edge color (Edge Color) are set, 216 li of stages, in the caption signal viewing area of display floater picture 330 li, set condition according to detail content, show specific caption signal, make the user can confirm the set of options state of closed-caption.
Here, when type was provided with (Set By Program) for the captions supplier, the caption signal of closed-caption showed according to the captions supplier to the difference of the set point of detail content difference to some extent, in fact, in lining, caption signal viewing area (330), set condition that can not the preview detail content.Therefore, by the present invention, if the user is provided with (Set By Program) type according to the captions supplier detail content is set, with general set condition is example, be set to show the white word under the black background, the caption signal of default value font and normal size is an example with " The closed captiondisplay will be set by program ", with the white word that demonstrates as requested under the black background, the caption signal of default value font and normal size.
And the user is in the stage 212, and the type (Style) in the captions option detail content 320 can not be provided with (Set By Program) by the captions supplier and set; In the stage 218, as shown in Figure 4, if according to the user (Custom) being set sets, user processor 108 is in the stage 220, can not (Set By Program) be set according to the captions supplier sets captions option detail content, under user's operation, select one by one, set.Promptly, font size (Font Size), font type (FontStyle), foreground color (Foreground Color), prospect opacity (Foreground Opacity), background color (Background Color), background opacity (Background Opacity), edge type (Edge Type) and edge color (Edge Color) all are provided with by the user, in the stage 216, according to the detail content of user's setting, in caption signal viewing area 330, caption signal with regulation is an example, shows " Thisis a closed caption preview " that the user can confirm the selection set condition of closed-caption.
If the user does not set the types (Style) in the captions option detail content 320 by the captions supplier setting (Set By Program) or the user in stage 218 setting (Custom) in stage 212, user processor 108, in the stage 222, a plurality of operators that the user will store setting in advance according to the operator of television signal receiving system manufacturing enterprise are provided with 1～operator N are set, carry out operating and setting, as shown in Figure 5.224 li of stages, after demonstration is provided with the detail content set condition that 1～operator is provided with N according to the operator who selects, in the stage 216, detail content according to operator's setting, in caption signal viewing area 330, show the caption signal " This is a closed caption preview " of regulation, the user can confirm the selection set condition of closed-caption.
Here, according to the operator's of television signal receiving system manufacturing enterprise hobby, the operator that can carry out various states is provided with.
On the other hand, although above certain embodiments related to the present invention is illustrated, but in the scope that does not break away from the present invention spirit and field, the present invention is carried out various transformation and variation the person that has the general knowledge in the industry is understood at an easy rate and grasp.
Such as, for example understood above by the captions supplier to be provided with and the operator is provided with when carrying out the type setting, can not change detail content.Even under by the state that the captions supplier is provided with and the operator sets, the user also can be changed detail content, if the user changes detail content, type is set will changes to the user type is set, the user just need be set the full details content; If be provided with by the captions supplier, no matter change is not to use the person to be provided with still to be any one in the detail content that the operator is provided with, and will change be set according to the captions supplier and comprise the full details content that type is set.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.Therefore, the technical scope of this invention can not be confined to the detailed description on the detailed book; Must determine its technical scope according to the scope of patent application.
Claims (6)
1, the option operations method of closed-caption comprises following process:
Under user's operation, on the display floater picture, show the option detail content of closed-caption, the user is provided with the 1st process of detail content type;
The type of setting in the 1st process is if the captions supplier is provided with (Set By Program), the 2nd process that the full details content is set according to the captions supplier;
The type of setting in the 1st process is if the user is provided with (Custom), and the user selects top full details content, the 3rd process of setting.
2, the method for claim 1 after wherein superincumbent the 2nd process, if the user is provided with any one that changes in the detail content according to the user, will be provided with the setting type according to the user, carry out the process that comprises the 3rd process.
3, the method for claim 1, in wherein superincumbent the 3rd process, if the user is provided with any one that set in the detail content according to the captions supplier, the setting type changes to the captions supplier type is set, and all detail content all will be set according to the captions supplier.
4, the method for claim 1, wherein, in superincumbent the 1st process, if the type of setting is during a plurality of operators of storage are provided with in advance one of the operator of television signal receiving system manufacturing enterprise, be provided with according to the operator, the setting item of storage in advance is set to the 4th process in the detail content.
5, method as claimed in claim 4, wherein, after superincumbent the 4th process, the user judges whether to change the 5th process of detail content;
In the 5th process, if the user is provided with change any one in the detail content according to the captions supplier, type is set changes to the captions supplier type is set, the 6th process of setting the full details content is set according to the captions supplier;
In the 5th process,, carry out the 7th process that the 3rd process of setting type is set according to the user if the user is provided with any one that set in the detail content according to the user.
6, the method for claim 1, wherein in the picture of display floater, have the zone that shows caption signal, can see in advance and show caption signal according to the detail content set condition of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053110 CN1725823A (en) | 2004-07-23 | 2004-07-23 | Operation method for selecting closed captions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053110 CN1725823A (en) | 2004-07-23 | 2004-07-23 | Operation method for selecting closed captions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1725823A true CN1725823A (en) | 2006-01-25 |
Family
ID=35925047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410053110 Pending CN1725823A (en) | 2004-07-23 | 2004-07-23 | Operation method for selecting closed captions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1725823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796060A (en) * | 2012-11-26 | 2014-05-14 | 深圳Tcl新技术有限公司 | Television, CC mode identification display method and apparatus thereof |
| CN113992960A (en) * | 2021-10-27 | 2022-01-28 | 海信视像科技股份有限公司 | Subtitle previewing method on display device and display device |
-
2004
- 2004-07-23 CN CN 200410053110 patent/CN1725823A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796060A (en) * | 2012-11-26 | 2014-05-14 | 深圳Tcl新技术有限公司 | Television, CC mode identification display method and apparatus thereof |
| CN103796060B (en) * | 2012-11-26 | 2017-07-28 | 深圳Tcl新技术有限公司 | Television set and its CC pattern-recognitions display methods, device |
| CN113992960A (en) * | 2021-10-27 | 2022-01-28 | 海信视像科技股份有限公司 | Subtitle previewing method on display device and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101733493B1 (en) | Method for sharing a message in display apparatus and display apparatus thereof | |
| CN1269664A (en) | Displaying method for menu screen of video apparatus | |
| CN1822649A (en) | TV and method of setting wallpaper or screen saver mode thereof | |
| CN1239382A (en) | EPG transmitting apparatus and method, EPG receiving apparatus and method, EPG transmitting/receiving system and method,and provider | |
| CN1863288A (en) | Method for selecting signal source of display device | |
| CN1956519A (en) | Display apparatus and channel navigation method thereof | |
| CN1901633A (en) | Method of displaying broadcast information and video display apparatus using the same | |
| CN1604630A (en) | Apparatus for displaying program information for a video display and method thereof | |
| CN1832548A (en) | Display apparatus and control method thereof | |
| CN1330490A (en) | Multi-screen display equipment and multi-screen display method | |
| CN1874447A (en) | Display apparatus having adjustable pip function and control method thereof | |
| CN1578392A (en) | Remote control device and method using structured data format | |
| CN1135144A (en) | Interactive program selecting system | |
| CN1794796A (en) | Displaying apparatus and control method thereof | |
| CN101986384A (en) | Method for processing display of multi-layer picture in picture for DLP multi-screen splicing display wall | |
| CN1652582A (en) | Caption presentation method and apparatus using same | |
| CN1832533A (en) | Interactive interface of set-top box and operation method | |
| JP2004080676A (en) | Digital/analog broadcast receiver | |
| CN1753479A (en) | Method for recording service data depending on service type in digital TV complex machine | |
| CN1725823A (en) | Operation method for selecting closed captions | |
| CN1140111C (en) | Receiver and method for controlling graphic display | |
| CN1949841A (en) | Captions treater for image display and method thereof | |
| CN1897100A (en) | Externally-inputting multi-picture display method and device | |
| US20070250894A1 (en) | Digital television system using high-speed serial bus and method for controlling the same | |
| CN1578436A (en) | Apparatus and method of changing a sub-picture into a main picture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |