CN102857717A - Method and device capable of displaying application data and audio and video data signal on same screen - Google Patents
Method and device capable of displaying application data and audio and video data signal on same screen Download PDFInfo
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- CN102857717A CN102857717A CN2012103750852A CN201210375085A CN102857717A CN 102857717 A CN102857717 A CN 102857717A CN 2012103750852 A CN2012103750852 A CN 2012103750852A CN 201210375085 A CN201210375085 A CN 201210375085A CN 102857717 A CN102857717 A CN 102857717A
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Abstract
The invention provides a method and a device capable of displaying application data and audio and video data signals on a same screen, so that corresponding data are obtained by a data acquisition unit, and the data are transmitted to a judgment unit which is used for judging whether an application data signal and audio and video data signals exist at the same time; if the application data signal and the audio and video data signals exist at the same time, a display control unit is notified, and memory areas are respectively distributed to application data and audio and video data by the display control unit according to a preset area partition size; and the data are transmitted to a display output unit by the display control unit and are read by the display output unit, and display pictures of the application data signal and the audio and video data signals are displayed on the same screen of a display device. According to the method and the device provided by the invention, after the areas are respectively distributed to the application data and the audio and video data by the display control unit according to the preset area partition size, the application data signal and the audio and video data signals can be displayed on a display screen at the same time.
Description
Technical field
The present invention relates to the Display Technique field, relate in particular to a kind of can be with method and the device of application data and audio, video data signal Display on the same screen.
Background technology
Intelligent terminal with display screen,, mobile phone precious with the television set of top box of digital machine, computer, palm for example, its display screen or display application data-signal, show the audio, video data signal, application data signal and audio, video data signal can not be shown at screen simultaneously, and be controlled.
Its reason is, the present intelligent terminal with display screen is merely able to store a kind of data-signal in its video memory,, or is application data signal that is, or is the audio, video data signal.
Summary of the invention
For this reason, technical problem to be solved by this invention is: provide a kind of can be with method and the device of application data and audio, video data signal Display on the same screen so that application data signal and audio, video data signal can show at display screen simultaneously.
So, the invention provides a kind of can with the method for application data and audio, video data signal Display on the same screen, comprising:
Data capture unit obtains corresponding data from application data until and audio, video data unit, simultaneously these transfer of data to judging unit;
Whether judgment unit judges application data signal and audio, video data signal exist simultaneously, if then notify indicative control unit;
Indicative control unit is divided size according to the zone of presetting and is distributed the video memory zone to application data and audio, video data respectively;
Indicative control unit is given the transfer of data in the indicative control unit zone and is shown output unit;
The data that show output unit reading displayed control unit zone, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
Describedly also comprise:
Data capture unit receives user's control command, simultaneously user's control command is transferred to judging unit;
These control commands of judgment unit judges send to application data signal display frame or send to the display frame of audio, video data signal, and judged result notice indicative control unit;
Indicative control unit receives the judged result of user's control command, and the control focus of the display frame of application data signal or the display frame of audio, video data signal shows accordingly with action event and responds.
Wherein, described control focus can freely be switched in application data signal display frame or the display frame of audio, video data signal.
Above-mentionedly also comprise:
If application data signal and audio, video data signal exist simultaneously, user's control command can be divided in control display control unit cancellation video memory zone, and application data signal display frame or the display frame of audio, video data signal are all distributed in the video memory zone.
The present invention also provide a kind of can be with the device of application data and audio, video data signal Display on the same screen, this device comprises: audio, video data unit, application data until, data capture unit, judging unit, indicative control unit and demonstration output unit, wherein, data capture unit obtains corresponding data from application data until and audio, video data unit, simultaneously these transfer of data to judging unit; Whether judgment unit judges application data signal and audio, video data signal exist simultaneously, if then notify indicative control unit; Indicative control unit is divided size according to the zone of presetting and is distributed the video memory zone to application data and audio, video data respectively; Indicative control unit is given the transfer of data in the indicative control unit zone and is shown output unit; The data that show output unit reading displayed control unit zone, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
Of the present invention can be with method and the device of application data and audio, video data signal Display on the same screen, by being divided size according to the zone of presetting, indicative control unit carries out subregion, and after distributing to respectively application data and audio, video data, realized that application data signal and audio, video data signal can show screen display simultaneously.
Further, can switch in application data areas and the audio, video data zone of indicative control unit by order control focus, realize the control of application data signal and audio, video data signal.
Description of drawings
Fig. 1 be of the present invention can be with the schematic flow sheet of application data and audio, video data signal Display on the same screen method;
Fig. 2 be of the present invention can be with the structural representation of application data and audio, video data signal Display on the same screen device.
Embodiment
Below, describe the present invention by reference to the accompanying drawings.
As shown in Figure 1, the present embodiment provide a kind of can be with the method for application data and audio, video data signal Display on the same screen, the method comprises:
Step 1, data capture unit obtains corresponding data from application data until and audio, video data unit, simultaneously these transfer of data to judging unit;
Step 2, whether judgment unit judges application data signal and audio, video data signal exist simultaneously, if then notify indicative control unit;
Step 3, indicative control unit are divided size according to the zone of presetting and are distributed the video memory zone to application data and audio, video data respectively;
Step 4, indicative control unit are given the transfer of data in the indicative control unit zone and are shown output unit;
Step 5 shows the data in output unit reading displayed control unit zone, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
Because application data signal and audio, video data signal can Display on the same screens, in order to realize that the operation of unlike signal is controlled, the described method of the present embodiment also comprises:
Step 6, data capture unit receives user's control command, simultaneously user's control command is transferred to judging unit;
Step 7, these control commands of judgment unit judges send to application data signal display frame or send to the display frame of audio, video data signal, and judged result notice indicative control unit;
Indicative control unit receives the judged result of user's control command, and the control focus of the display frame of application data signal or the display frame of audio, video data signal shows accordingly with action event and responds.
Wherein, described control focus can freely be switched in application data signal display frame or the display frame of audio, video data signal.
Here, described control focus refers to the residing scope of control authority.When controlling focus in the application data signal zone, can application data control; When controlling focus in the audio, video data signal area, can operate audio, video data.
When realizing that one of them has a blackout when application data signal and audio, video data signal, display screen can automatically switch to and only show an existing data-signal, the described method of the present embodiment also comprises: if application data signal and audio, video data signal exist simultaneously, user's control command can be divided in control display control unit cancellation video memory zone, and application data signal display frame or the display frame of audio, video data signal are all distributed in the video memory zone.
As seen, carry out subregion by indicative control unit is divided size according to the zone of presetting, and after distributing to respectively application data and audio, video data, realized that application data signal and audio, video data signal can show screen display simultaneously.
As shown in Figure 2, with said method with respect to, the present embodiment also provide a kind of can be with the device of application data and audio, video data signal Display on the same screen, this device comprises:
Audio, video data unit 21, application data until 22, data capture unit 23, judging unit 24, indicative control unit 25 and demonstration output unit 26.
Wherein, data capture unit 24 obtains corresponding data from application data until 22 and audio, video data unit 21, simultaneously these transfer of data to judging unit 24; Judging unit 24 judges whether application data signal 22 and audio, video data signal 21 exist simultaneously, if then notify indicative control unit 25; Indicative control unit 25 is divided size according to the zone of presetting and is distributed the video memory zone to application data and audio, video data respectively; Indicative control unit 25 is given the transfer of data in the indicative control unit zone and is shown output unit 26; The data that show output unit 26 reading displayed control units 25 zones, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
The described application data of the present embodiment comprises: text data, picture data etc.The described audio-video signal of the present embodiment comprises TV signal data, multimedia signal data, IMAQ data.
In sum, the embodiment of the invention is described can be with method and the device of application data and audio, video data signal Display on the same screen, by being divided size according to the zone of presetting, indicative control unit carries out subregion, and after distributing to respectively application data and audio, video data, realized that application data signal and audio, video data signal can show screen display simultaneously.
Further, can switch in application data areas and the audio, video data zone of indicative control unit by order control focus, realize the control of application data signal and audio, video data signal.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. one kind can is characterized in that the method for application data and audio, video data signal Display on the same screen, comprising:
Data capture unit obtains corresponding data from application data until and audio, video data unit, simultaneously these transfer of data to judging unit;
Whether judgment unit judges application data signal and audio, video data signal exist simultaneously, if then notify indicative control unit;
Indicative control unit is divided size according to the zone of presetting and is distributed the video memory zone to application data and audio, video data respectively;
Indicative control unit is given the transfer of data in the indicative control unit zone and is shown output unit;
The data that show output unit reading displayed control unit zone, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
2. method according to claim 1 is characterized in that, also comprises:
Data capture unit receives user's control command, simultaneously user's control command is transferred to judging unit;
These control commands of judgment unit judges send to application data signal display frame or send to the display frame of audio, video data signal, and judged result notice indicative control unit;
Indicative control unit receives the judged result of user's control command, and the control focus of the display frame of application data signal or the display frame of audio, video data signal shows accordingly with action event and responds.
3. method according to claim 2 is characterized in that, described control focus can freely be switched in application data signal display frame or the display frame of audio, video data signal.
4. according to claim 2 or 3 described methods, it is characterized in that, also comprise:
If application data signal and audio, video data signal exist simultaneously, user's control command can be divided in control display control unit cancellation video memory zone, and application data signal display frame or the display frame of audio, video data signal are all distributed in the video memory zone.
One kind can be with the device of application data and audio, video data signal Display on the same screen, it is characterized in that, comprise: audio, video data unit, application data until, data capture unit, judging unit, indicative control unit and demonstration output unit, wherein, data capture unit obtains corresponding data from application data until and audio, video data unit, simultaneously these transfer of data to judging unit; Whether judgment unit judges application data signal and audio, video data signal exist simultaneously, if then notify indicative control unit; Indicative control unit is divided size according to the zone of presetting and is distributed the video memory zone to application data and audio, video data respectively; Indicative control unit is given the transfer of data in the indicative control unit zone and is shown output unit; The data that show output unit reading displayed control unit zone, and with application data signal display frame and audio, video data signal display frame Display on the same screen on display device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103750852A CN102857717A (en) | 2012-09-29 | 2012-09-29 | Method and device capable of displaying application data and audio and video data signal on same screen |
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| CN2012103750852A CN102857717A (en) | 2012-09-29 | 2012-09-29 | Method and device capable of displaying application data and audio and video data signal on same screen |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878260A (en) * | 2006-07-14 | 2006-12-13 | 杭州国芯科技有限公司 | Multi-menu co-screen playing method |
| US20100262931A1 (en) * | 2009-04-10 | 2010-10-14 | Rovi Technologies Corporation | Systems and methods for searching a media guidance application with multiple perspective views |
| CN102479491A (en) * | 2010-11-23 | 2012-05-30 | 汉王科技股份有限公司 | Dual-source liquid crystal display screen for on screen display and liquid crystal display device |
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- 2012-09-29 CN CN2012103750852A patent/CN102857717A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878260A (en) * | 2006-07-14 | 2006-12-13 | 杭州国芯科技有限公司 | Multi-menu co-screen playing method |
| US20100262931A1 (en) * | 2009-04-10 | 2010-10-14 | Rovi Technologies Corporation | Systems and methods for searching a media guidance application with multiple perspective views |
| CN102479491A (en) * | 2010-11-23 | 2012-05-30 | 汉王科技股份有限公司 | Dual-source liquid crystal display screen for on screen display and liquid crystal display device |
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Application publication date: 20130102 |