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CN106791525A - The display of automatic mute - Google Patents

The display of automatic mute Download PDF

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Publication number
CN106791525A
CN106791525A CN201611093922.7A CN201611093922A CN106791525A CN 106791525 A CN106791525 A CN 106791525A CN 201611093922 A CN201611093922 A CN 201611093922A CN 106791525 A CN106791525 A CN 106791525A
Authority
CN
China
Prior art keywords
display
mute
flag
jing yin
signal source
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.)
Granted
Application number
CN201611093922.7A
Other languages
Chinese (zh)
Other versions
CN106791525B (en
Inventor
张家豪
郑惟仁
李易达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TPV Electronic Technology Fujian Co Ltd
Original Assignee
TPV Electronics Fujian Co Ltd
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 TPV Electronics Fujian Co Ltd filed Critical TPV Electronics Fujian Co Ltd
Priority to CN201611093922.7A priority Critical patent/CN106791525B/en
Publication of CN106791525A publication Critical patent/CN106791525A/en
Application granted granted Critical
Publication of CN106791525B publication Critical patent/CN106791525B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
    • 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
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Amplification And Gain Control (AREA)

Abstract

The present invention relates to a kind of display of automatic mute.In the audio mute function choosing-items of the OSD functions of display, increase Auto options, to realize that whether display can control the sound of display Jing Yin according to the mute flag in signal source.It is noiseless that the present invention solves the problems, such as that noise, broadcasting music occurs in display.

Description

The display of automatic mute
Technical field
The present invention relates to the display of automatic mute.
Background technology
In general having in HDMI InfoFrame in the VB-ID of AVMUTE flag or DP has AudioMute_Flag, table Show that source terminal is Jing Yin.
And the option of Audio mute, only enable and two kinds of disable.
If so
1st, when source terminal does not send out sound signal, if display is without Jing Yin, and when horn volume or larger power, can hear The noise of amount of bass.
2nd, the mute flag and audio document of source terminal are inconsistent, cause broadcasting music noiseless.
The content of the invention
It is an object of the invention to provide a kind of display of the automatic mute for overcoming above mentioned problem, the display is solved There is noise, plays the noiseless problem of music in display.
To achieve the above object, the technical scheme is that：A kind of display of automatic mute, in the OSD of display In the audio mute function choosing-items of function, increase Auto options, to realize that display can be according to the mute flag in signal source To control the sound of display whether Jing Yin.
In an embodiment of the present invention, to implement function as follows for the Auto options in audio mute function choosing-items,
（a）If signal source is HDMI, decided whether to according to the AVMUTE flag of InfoFrame Jing Yin；
（b）If signal source is DP, decided whether to according to the AudioMute_Flag in VB-ID Jing Yin；
（c）After signal stabilization, still will when to continue the above-mentioned mute flag of detecting Jing Yin to decide whether to.
Compared to prior art, the invention has the advantages that：The present invention solves display to be there is noise, plays The noiseless problem of music.
Brief description of the drawings
Fig. 1 realizes flow chart for inventive display automatic mute function.
Specific embodiment
Below in conjunction with the accompanying drawings, technical scheme is specifically described.
As shown in figure 1, a kind of display of automatic mute of the invention, in the audio mute of the OSD functions of display In function choosing-item, increase Auto options, to realize that display can control the sound of display according to the mute flag in signal source Whether sound is Jing Yin.
In an embodiment of the present invention, to implement function as follows for the Auto options in audio mute function choosing-items,
（a）If signal source is HDMI, decided whether to according to the AVMUTE flag of InfoFrame Jing Yin；
（b）If signal source is DP, decided whether to according to the AudioMute_Flag in VB-ID Jing Yin；
（c）After signal stabilization, still will when to continue the above-mentioned mute flag of detecting Jing Yin to decide whether to.
Hereinafter process is implemented for of the invention.
1st, in the function choosing-item of OSD audio mute, " Auto " option is increased.
2nd, when Auto is chosen, whether sound can be controlled Jing Yin according to the mute flag in signal source.
If a () signal source is HDMI, decided whether to according to the AVMUTE flag of InfoFrame Jing Yin.
If b () signal source is DP, decided whether to according to the AudioMute_Flag in VB-ID Jing Yin.
(c) after signal stabilization, still will when to continue the above-mentioned mute flag of detecting Jing Yin to decide whether to.
3rd, when Enable is chosen, no matter whether signal source has instruction Jing Yin, all with silence processing.
4th, when Disable is chosen, no matter whether signal source has instruction Jing Yin, all processed with sound unlatching.
Above is presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function work During with scope without departing from technical solution of the present invention, protection scope of the present invention is belonged to.

Claims (2)

1. a kind of display of automatic mute, it is characterised in that：In the audio mute function choosing-items of the OSD functions of display In, increase Auto options, to realize that whether display can control the sound of display quiet according to the mute flag in signal source Sound.
2. the display of automatic mute according to claim 1, it is characterised in that：In audio mute function choosing-items It is as follows that Auto options implement function,
（a）If signal source is HDMI, decided whether to according to the AVMUTE flag of InfoFrame Jing Yin；
（b）If signal source is DP, decided whether to according to the AudioMute_Flag in VB-ID Jing Yin；
（c）After signal stabilization, still will when to continue the above-mentioned mute flag of detecting Jing Yin to decide whether to.
CN201611093922.7A 2016-12-02 2016-12-02 The display of automatic mute Active CN106791525B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611093922.7A CN106791525B (en) 2016-12-02 2016-12-02 The display of automatic mute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611093922.7A CN106791525B (en) 2016-12-02 2016-12-02 The display of automatic mute

Publications (2)

Publication Number Publication Date
CN106791525A true CN106791525A (en) 2017-05-31
CN106791525B CN106791525B (en) 2019-09-20

Family

ID=58882868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611093922.7A Active CN106791525B (en) 2016-12-02 2016-12-02 The display of automatic mute

Country Status (1)

Country Link
CN (1) CN106791525B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114866906A (en) * 2022-05-07 2022-08-05 冠捷电子科技(福建)有限公司 Mute control method facilitating mute and quick sound recovery of display

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020078144A1 (en) * 1999-04-21 2002-06-20 Lamkin Allan B. Presentation of media content from multiple media
CN101296341A (en) * 2007-04-29 2008-10-29 南通峰时光源电子应用技术研究所 Function of television for automatically silencing advertising program
CN101378471A (en) * 2007-08-27 2009-03-04 宏碁股份有限公司 Method for setting video equipment aiming at different signal sources and video equipment
TW200942027A (en) * 2008-03-26 2009-10-01 Amtran Technology Co Ltd Monitor with unshielded on-screen menu and operational method thereof respectively equipped with unmasking screen menu
CN101577798A (en) * 2008-05-09 2009-11-11 联咏科技股份有限公司 Method for controlling audio data source for multimedia device and related device
CN202197356U (en) * 2011-09-05 2012-04-18 冠捷显示科技（厦门）有限公司 Television mute timeout shutdown system
CN102768558A (en) * 2011-05-05 2012-11-07 鸿富锦精密工业（深圳）有限公司 All-in-One PC with Speaker Mute Control
CN1997135B (en) * 2006-01-03 2013-07-03 晨星半导体股份有限公司 Display and method for intelligently selecting video sources
US20150103253A1 (en) * 2013-10-11 2015-04-16 Sony Corporation Device control apparatus and device control method
CN105939422A (en) * 2016-06-16 2016-09-14 捷开通讯(深圳)有限公司 Mobile terminal and sound mode setting method thereof
CN106060627A (en) * 2016-06-15 2016-10-26 乐视控股（北京）有限公司 Audio processing method and device based on multi-way live broadcast

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020078144A1 (en) * 1999-04-21 2002-06-20 Lamkin Allan B. Presentation of media content from multiple media
CN1997135B (en) * 2006-01-03 2013-07-03 晨星半导体股份有限公司 Display and method for intelligently selecting video sources
CN101296341A (en) * 2007-04-29 2008-10-29 南通峰时光源电子应用技术研究所 Function of television for automatically silencing advertising program
CN101378471A (en) * 2007-08-27 2009-03-04 宏碁股份有限公司 Method for setting video equipment aiming at different signal sources and video equipment
TW200942027A (en) * 2008-03-26 2009-10-01 Amtran Technology Co Ltd Monitor with unshielded on-screen menu and operational method thereof respectively equipped with unmasking screen menu
CN101577798A (en) * 2008-05-09 2009-11-11 联咏科技股份有限公司 Method for controlling audio data source for multimedia device and related device
CN102768558A (en) * 2011-05-05 2012-11-07 鸿富锦精密工业（深圳）有限公司 All-in-One PC with Speaker Mute Control
TW201246058A (en) * 2011-05-05 2012-11-16 Hon Hai Prec Ind Co Ltd All-in-one computer with speaker muting function
CN202197356U (en) * 2011-09-05 2012-04-18 冠捷显示科技（厦门）有限公司 Television mute timeout shutdown system
US20150103253A1 (en) * 2013-10-11 2015-04-16 Sony Corporation Device control apparatus and device control method
CN106060627A (en) * 2016-06-15 2016-10-26 乐视控股（北京）有限公司 Audio processing method and device based on multi-way live broadcast
CN105939422A (en) * 2016-06-16 2016-09-14 捷开通讯(深圳)有限公司 Mobile terminal and sound mode setting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114866906A (en) * 2022-05-07 2022-08-05 冠捷电子科技(福建)有限公司 Mute control method facilitating mute and quick sound recovery of display

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CP03 Change of name, title or address

Address after: 350300 Fuqing City, Fuzhou, Fujian, the reunification of overseas Chinese economic and Technological Development Zone

Patentee after: TPV Electronic Technology (Fujian) Co.,Ltd.

Address before: 350301 Fujian Fuzhou Fuqing City Rongqiao Economic and Technological Development Zone

Patentee before: TPV Electronics(Fujian)Co.,Ltd.

CP03 Change of name, title or address