CN105100871A - Mute control method of intelligent television under one-screen multi-window mode - Google Patents
Mute control method of intelligent television under one-screen multi-window mode Download PDFInfo
- Publication number
- CN105100871A CN105100871A CN201510443517.2A CN201510443517A CN105100871A CN 105100871 A CN105100871 A CN 105100871A CN 201510443517 A CN201510443517 A CN 201510443517A CN 105100871 A CN105100871 A CN 105100871A
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- China
- Prior art keywords
- intelligent television
- current focus
- application
- focus window
- mute control
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4396—Processing of audio elementary streams by muting the audio signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Receiver Circuits (AREA)
Abstract
The invention relates to the intelligent television field and provides a mute control method of an intelligent television under a one-screen multi-window mode so as to solve a problem that an existing intelligent television can not carry out mute control on a single application window under the one-screen multi-window mode. The method comprises the following steps that the intelligent television works in the one-screen multi-window mode; a user sends a mute control instruction to a current focus window; whether a decoding mode is soft decoding is determined; if the decoding mode is the soft decoding, a next step is executed; if the mode is hard decoding, an audio chip interface is called to carry out mute on an application of the current focus window and a method flow is finished; mute control corresponding to the soft decoding is performed. By using a technical scheme provided in the invention, interactivity and convenience of intelligent television operation are increased.
Description
Technical field
The present invention relates to intelligent television field, particularly the mute control method of a kind of intelligent television under same screen multiwindow pattern.
Background technology
At present, China's now intelligent television commercially, along with improving constantly and the requirements at the higher level of user to quality of the life of hardware and software technology, function has become from strength to strength, mutual also more and more hommization, has overturned TV in the past completely in people's image in the heart.Current android system intelligent television, can, by opening multiple application, realize surfing the Net simultaneously, seeing video, reading, merely QQ etc., this interactivity and the convenience improving intelligent television with screen multiwindow pattern.
But for current android system intelligent television, when intelligent television is operated under with screen multiwindow pattern, if a positive playing video file of application, and Another application is when playing, user can hear the sound of video file and the sound of game simultaneously, user cannot carry out quiet control to single application, brings poor experience to user.
Summary of the invention
[technical problem that will solve]
The object of this invention is to provide a kind of intelligent television with the mute control method under screen multiwindow pattern, to solve current intelligent television in the problem cannot carrying out quiet control under same screen multiwindow pattern to single application window.
[technical scheme]
The present invention is achieved by the following technical solutions.
The present invention relates to the mute control method of a kind of intelligent television under same screen multiwindow pattern, the method comprising the steps of:
At least two methods in A, intelligent television android system is operated in under screen multiwindow pattern, the corresponding application of each window;
B, user send quiet control command to current focus window;
If the decoding process of the application of C current focus window banging is soft decoding, then perform step D, if the decoding process of the application of current focus window banging is hard decoder, then call the quiet and method ends flow process of the application of audio chip interface to current focus window;
The AudioTrack object that D, the AudioFlinger being applied in android system searching current focus window banging hold, at the inner call function MixerThread::prepareTracks_l of broadcasting thread PlaybackThread::threadLoop () that described AudioTrack object is corresponding, from function MixerThread::prepareTracks_l, obtain the AudioTrack queue of current active, quiet and method ends flow process is carried out to the AudioTrack queue of current active.
As one preferred embodiment, judge that the decoding process of the application of current focus window banging is soft decoding or soft decoding by the configuration file applied in intelligent television android system in described step C.
As another preferred embodiment, described audio chip interface is dsp interface.
As another preferred embodiment, in described step B, user sends mute command by remote controller or intelligent television control panel to current focus window.
As another preferred embodiment, described in be applied as voice applications or Video Applications.
[beneficial effect]
The technical scheme that the present invention proposes has following beneficial effect:
(1) the present invention can carry out independent quiet control to the window be in each application under screen multiwindow pattern, improves interactivity and convenience;
(2) the inventive method is only carried out quiet to the audio stream of the quiet application of current needs, can not affect the audio stream of other application, also can not affect the volume of intelligent television and quiet control.
Accompanying drawing explanation
The flow chart of the mute control method of intelligent television under same screen multiwindow pattern that Fig. 1 provides for embodiments of the invention one.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, clear, complete description is carried out to the specific embodiment of the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment, neither limitation of the present invention.Based on embodiments of the invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Embodiment one
The mute control method of intelligent television under same screen multiwindow pattern that Fig. 1 provides for the embodiment of the present invention one.As shown in Figure 1, the method comprising the steps of S11, to step S14, is described in detail to each step below respectively.
Step S11: intelligent television is operated in screen multiwindow pattern.
Particularly, in step S11, three application in intelligent television android system are operated in under screen multiwindow pattern, wherein first application plays video, and chat software is opened in second application, and the 3rd application is played, the corresponding window of each application.
Step S12: user sends quiet control command to current focus window.
Particularly, current focus window is the window of first application correspondence, and user sends quiet control command to the window of first application correspondence.In the present embodiment, user can send mute command by remote controller or intelligent television control panel to current focus window.
Step S13: judge whether decoding process is soft decoding, if soft decoding, then performs step S14, if hard decoder, then calls the quiet and method ends flow process of the application of audio chip interface to current focus window.
Particularly, in step S13, first judged by the configuration file of the application of current focus window in intelligent television android system that the decoding process of the application of current focus window banging is soft decoding or soft decoding.If the decoding process of the application of current focus window banging is soft decoding, then perform step S14, if the decoding process of the application of current focus window banging is hard decoder, then call the quiet and method ends flow process of the application of audio chip interface to current focus window.In the present embodiment, audio chip interface is dsp interface
Step S14: the quiet control of soft decoding correspondence.
Step S14 is the mute control method of soft decoding correspondence, first the AudioTrack object being applied in the AudioFlinger end of android system of current focus window banging is searched, at the inner call function MixerThread::prepareTracks_l of broadcasting thread PlaybackThread::threadLoop () that AudioTrack object is corresponding, from function MixerThread::prepareTracks_l, obtain the AudioTrack queue of current active, quiet and method ends flow process is carried out to the AudioTrack queue of current active.Need explanation, because the MediaPlayer of android system is when playing, it can create AudioTrack at framework layer, by decoded PCM data flow is passed to AudioTrack, AudioTrack passes to AudioFlinger again and carries out audio mixing, then just pass to hardware to play, as long as so can distinguish and control the AudioTrack object of each application window, and before audio mixing, the quiet object that just can reach the sound status controlling this window is carried out to AudioTrack object.
As can be seen from the above embodiments, the embodiment of the present invention can carry out independent quiet control to the window be in each application under screen multiwindow pattern, improves interactivity and convenience; The embodiment of the present invention is only carried out quiet to the audio stream of the quiet application of current needs, can not affect the audio stream of other application, also can not affect the volume of intelligent television and quiet control.
Claims (5)
1. the mute control method of intelligent television under same screen multiwindow pattern, is characterized in that comprising step:
At least two methods in A, intelligent television android system is operated in under screen multiwindow pattern, the corresponding application of each window;
B, user send quiet control command to current focus window;
If the decoding process of the application of C current focus window banging is soft decoding, then perform step D, if the decoding process of the application of current focus window banging is hard decoder, then call the quiet and method ends flow process of the application of audio chip interface to current focus window;
The AudioTrack object that D, the AudioFlinger being applied in android system searching current focus window banging hold, at the inner call function MixerThread::prepareTracks_l of broadcasting thread PlaybackThread::threadLoop () that described AudioTrack object is corresponding, from function MixerThread::prepareTracks_l, obtain the AudioTrack queue of current active, quiet and method ends flow process is carried out to the AudioTrack queue of current active.
2. intelligent television according to claim 1 is with the mute control method under screen multiwindow pattern, it is characterized in that judging that the decoding process of the application of current focus window banging is soft decoding or soft decoding by the configuration file applied in intelligent television android system in described step C.
3. intelligent television according to claim 1 is with the mute control method under screen multiwindow pattern, it is characterized in that described audio chip interface is dsp interface.
4. intelligent television according to claim 1 is with the mute control method under screen multiwindow pattern, it is characterized in that in described step B, and user sends mute command by remote controller or intelligent television control panel to current focus window.
5. intelligent television according to claim 1 is with the mute control method under screen multiwindow pattern, is applied as voice applications or Video Applications described in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443517.2A CN105100871A (en) | 2015-07-27 | 2015-07-27 | Mute control method of intelligent television under one-screen multi-window mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443517.2A CN105100871A (en) | 2015-07-27 | 2015-07-27 | Mute control method of intelligent television under one-screen multi-window mode |
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| CN105100871A true CN105100871A (en) | 2015-11-25 |
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| CN201510443517.2A Pending CN105100871A (en) | 2015-07-27 | 2015-07-27 | Mute control method of intelligent television under one-screen multi-window mode |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105468380A (en) * | 2015-12-29 | 2016-04-06 | 山东大学 | Optimized method for managing audio focus in Android system |
| CN105872645A (en) * | 2015-12-10 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Three-way streaming video playing control method and system |
| CN106454506A (en) * | 2016-11-15 | 2017-02-22 | 四川长虹电器股份有限公司 | Audio route control method in multi-window environment of intelligent television |
| CN110175015A (en) * | 2019-05-29 | 2019-08-27 | Oppo广东移动通信有限公司 | A kind of method, apparatus and terminal device of the volume of controlling terminal equipment |
| CN111343498A (en) * | 2020-03-10 | 2020-06-26 | 海信视像科技股份有限公司 | Mute control method and device and smart television |
| CN113377328A (en) * | 2021-06-24 | 2021-09-10 | 广州朗国电子科技有限公司 | Sound following method and device in all-in-one machine multi-window mode and storage medium |
| CN114333933A (en) * | 2022-03-11 | 2022-04-12 | 北京麟卓信息科技有限公司 | Android application low-delay audio output method on Linux platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010131082A1 (en) * | 2009-05-12 | 2010-11-18 | Sony Ericsson Mobile Communications Ab | Audio control based on window settings |
| CN101964817A (en) * | 2010-09-25 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and mobile terminal for supporting multiple voice channels based on android platforms |
| CN102033776A (en) * | 2009-09-29 | 2011-04-27 | 联想(北京)有限公司 | Audio playing method and computing device |
| CN104216772A (en) * | 2013-06-03 | 2014-12-17 | 上海帛茂信息科技有限公司 | Method for electronic equipment supporting multiple windows to control audio frequency corresponding to different windows |
| CN104793916A (en) * | 2014-01-20 | 2015-07-22 | 中兴通讯股份有限公司 | Method and system for carrying out sound control over split screen terminal |
-
2015
- 2015-07-27 CN CN201510443517.2A patent/CN105100871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010131082A1 (en) * | 2009-05-12 | 2010-11-18 | Sony Ericsson Mobile Communications Ab | Audio control based on window settings |
| CN102033776A (en) * | 2009-09-29 | 2011-04-27 | 联想(北京)有限公司 | Audio playing method and computing device |
| CN101964817A (en) * | 2010-09-25 | 2011-02-02 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and mobile terminal for supporting multiple voice channels based on android platforms |
| CN104216772A (en) * | 2013-06-03 | 2014-12-17 | 上海帛茂信息科技有限公司 | Method for electronic equipment supporting multiple windows to control audio frequency corresponding to different windows |
| CN104793916A (en) * | 2014-01-20 | 2015-07-22 | 中兴通讯股份有限公司 | Method and system for carrying out sound control over split screen terminal |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872645A (en) * | 2015-12-10 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Three-way streaming video playing control method and system |
| CN105468380A (en) * | 2015-12-29 | 2016-04-06 | 山东大学 | Optimized method for managing audio focus in Android system |
| CN106454506A (en) * | 2016-11-15 | 2017-02-22 | 四川长虹电器股份有限公司 | Audio route control method in multi-window environment of intelligent television |
| CN106454506B (en) * | 2016-11-15 | 2019-05-07 | 四川长虹电器股份有限公司 | The method of audio route test is realized under smart television multi-windowed environment |
| CN110175015A (en) * | 2019-05-29 | 2019-08-27 | Oppo广东移动通信有限公司 | A kind of method, apparatus and terminal device of the volume of controlling terminal equipment |
| CN110175015B (en) * | 2019-05-29 | 2022-05-27 | Oppo广东移动通信有限公司 | Method and device for controlling volume of terminal equipment and terminal equipment |
| CN111343498A (en) * | 2020-03-10 | 2020-06-26 | 海信视像科技股份有限公司 | Mute control method and device and smart television |
| CN111343498B (en) * | 2020-03-10 | 2021-09-10 | 海信视像科技股份有限公司 | Mute control method and device and smart television |
| CN113377328A (en) * | 2021-06-24 | 2021-09-10 | 广州朗国电子科技有限公司 | Sound following method and device in all-in-one machine multi-window mode and storage medium |
| CN114333933A (en) * | 2022-03-11 | 2022-04-12 | 北京麟卓信息科技有限公司 | Android application low-delay audio output method on Linux platform |
| CN114333933B (en) * | 2022-03-11 | 2022-05-20 | 北京麟卓信息科技有限公司 | Android application low-delay audio output method on Linux platform |
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Application publication date: 20151125 |
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