CN102339619A - Audio/video output control method and equipment - Google Patents
Audio/video output control method and equipment Download PDFInfo
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- CN102339619A CN102339619A CN2011102879147A CN201110287914A CN102339619A CN 102339619 A CN102339619 A CN 102339619A CN 2011102879147 A CN2011102879147 A CN 2011102879147A CN 201110287914 A CN201110287914 A CN 201110287914A CN 102339619 A CN102339619 A CN 102339619A
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Abstract
The invention discloses an audio/video output control method and equipment, belonging to the field of signal processing. The method comprises the following steps of: when audio/video output exists, beginning to timing; when the timing reaches a first time interval, reducing the volume of the audio/video output according to a first volume adjustment unit; and judging whether the volume of the audio/video output is less than or equal to a closed value, and closing the audio/video output if the volume of the audio/video output is less than or equal to the closed value. The equipment comprises a timing module, a volume adjusting module, a first judging module and a stop module. According to the invention, when the timing reaches the first time interval, the volume of the audio/video output is automatically reduced according to the first volume adjustment unit, and when the final volume is less than or equal to the closed value, the audio/video output is automatically closed, therefore the effects of reducing unnecessary electric quantity consumption, protecting hearing of users and improving user experience are achieved.
Description
Technical field
The present invention relates to the signal Processing field, particularly a kind of control method and equipment of audio frequency and video output.
Background technology
At present, playing back music has become the common function of mobile phone, and people like using anywhere or anytime mobile phone to listen to music making and oneself loosen.When the user when some special scenes uses mobile phone to listen to music, for example just before going to bed, if the user forgets or can not close player; Fall asleep such as the user; To cause player playing back music always, mobile phone can not get into holding state, so not only can expend the dump energy of mobile phone; And listen to music for a long time and easily user's hearing is caused damage, user experience is bad.
Therefore, for the electric weight of saving mobile phone and improve user experience, have the music sleeping pattern in existing a lot of mobile phones, the time of broadcast promptly is set by the user when playing back music in advance, when reaching preset time, close player automatically.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
In the existing music sleeping pattern, the volume of playing back music remains unchanged in the time period of user preset, wants to attend by under the situation that music falls asleep the user; Unsuitable user is sleeping for sustained volume; And if the time of user preset is longer, continue the original volume playing back music of maintenance in the sleeping back of user so, not only power consumption is big; And still easily user's hearing being caused damage, user experience is bad.
Summary of the invention
In order to reduce unnecessary electric quantity consumption, and protection user's hearing, improve user experience, the embodiment of the invention provides a kind of control method and equipment of audio frequency and video output.Said technical scheme is following:
On the one hand, a kind of control method of audio frequency and video output is provided, said method comprises:
When audio frequency and video output is arranged, pick up counting;
When timing reaches the very first time at interval the time, regulate the volume that unit reduces audio frequency and video output according to first volume;
Whether the volume of judging audio frequency and video output is less than or equal to close value, if be less than or equal to said close value, then closes audio frequency and video output.
On the other hand, a kind of opertaing device of audio frequency and video output is provided, said equipment comprises:
Timing module is used for when audio frequency and video output is arranged, picking up counting;
Volume adjusting module is used for reaching the very first time at interval the time when said timing module timing, regulates the volume that unit reduces audio frequency and video output according to first volume;
First judge module is used to judge whether the volume of the audio frequency and video output after said volume adjusting module is regulated is less than or equal to close value;
Stopping modular is used for when said first judge module judges that the volume of audio frequency and video output is less than or equal to said close value, closing audio frequency and video output.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is:
Through reaching the very first time in timing at interval the time; Automatically regulate the volume that unit reduces audio frequency and video output according to first volume; And when last volume is less than or equal to close value, closes audio frequency and video output automatically, thereby reached the minimizing unnecessary electric quantity consumption; The protection hearing user improves user experience effect.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the control method process flow diagram of the audio frequency and video output that provides of the embodiment of the invention one;
Fig. 2 is the control method process flow diagram of the audio frequency and video output that provides of the embodiment of the invention two;
Fig. 3 is the structural representation of the opertaing device of the audio frequency and video output that provides of the embodiment of the invention three;
Fig. 4 is the structural representation of the opertaing device of the another kind of audio frequency and video output that provides of the embodiment of the invention three;
Fig. 5 is the structural representation of the opertaing device of the another kind of audio frequency and video output that provides of the embodiment of the invention three;
Fig. 6 is the structural representation of the opertaing device of the another kind of audio frequency and video output that provides of the embodiment of the invention three.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
Embodiment one
The embodiment of the invention provides a kind of control method of audio frequency and video output; This method can according to the very first time at interval with first volume adjusting unit period property progressively reduce current volume automatically; When last volume is less than or equal to close value; Automatically close audio frequency and video output, wherein audio frequency and video output comprises audio frequency output and video output.Referring to Fig. 1, method flow comprises:
101: when audio frequency and video output is arranged, pick up counting;
102:, regulate the volume that unit reduces audio frequency and video output according to first volume when timing reaches the very first time at interval the time;
103: whether the volume of judging audio frequency and video output is less than or equal to close value, if be less than or equal to this close value, then carries out 104, if greater than this close value, then returns and carries out 101, restarts timing;
104: when the volume of audio frequency and video output is less than or equal to close value, close audio frequency and video output.
The method that the embodiment of the invention provides; Through reaching the very first time in timing at interval the time, regulate the volume that unit reduces audio frequency and video output according to first volume automatically, and when last volume is less than or equal to close value; Automatically close audio frequency and video output; Thereby reached the minimizing unnecessary electric quantity consumption, the protection hearing user improves user experience effect.
Embodiment two
The embodiment of the invention provides a kind of control method of audio frequency and video output, and this method can pre-set every how many volumes that reduce at a distance from how long according to user's needs; After audio frequency and video output sleep pattern is opened; Can when last volume is less than or equal to close value, close audio frequency and video output automatically according to setting before along with the time cycle is progressively reduced current volume automatically; Thereby reach the minimizing unnecessary electric quantity consumption, and the effect of protection hearing user.Wherein, audio frequency and video output comprises audio frequency output and video output, that is to say; The method that the embodiment of the invention provides both can be applied to audio frequency output scene; Also can be applied to the scene of video output, the embodiment of the invention is summarized with " audio frequency and video output ", describes in the lump.For the ease of explanation; The embodiment of the invention is that mobile phone is an example with the opertaing device of audio frequency and video output; The method that the embodiment of the invention is provided is described in detail; But be not limited to this, this equipment can also be electronic equipments such as PDA (Personal Digital Assistant, personal digital assistant), notebook computer (Notebook Computer), panel computer (Tablet Personal Computer), MP3/MP4 player.Referring to Fig. 2, method flow comprises:
201: very first time interval, first volume in the audio frequency and video output sleep pattern that mobile phone preservation user is provided with are in advance regulated unit and close value;
Particularly; Mobile phone can in audio frequency and video are exported the menu of sleep pattern, provide the very first time at interval, first volume regulates unit and three setting options of close value to the user; The user can be provided with it in advance; Concrete how many volumes that reduce at a distance from how long promptly are set, and are reduced to how many times in volume and close output, mobile phone is preserved user's setting.Wherein, the very first time is exactly each the reduction time that volume is separated by at interval, and it is exactly each volume number that reduces that first volume is regulated unit, and close value is exactly the preset value that is used to judge whether to close audio frequency and video output.Mobile phone can provide initial very first time interval, first volume to regulate unit and close value, and for example the very first time is spaced apart ten minutes, and it is a lattice volume that first volume is regulated unit, and close value is zero.
202: open audio frequency and video output sleep pattern according to user's indication;
Particularly, can offer the switch whether one of user opens audio frequency and video output sleep pattern,, open audio frequency and video and export sleep pattern when the user is provided with audio frequency and video output sleep pattern when opening.Wherein, specifically can export sleep pattern when audio frequency and video output sleep pattern is exported to audio frequency, specifically can export sleep pattern when exporting for video to video for audio frequency.
Further, both can in the process of output audio frequency and video, open audio frequency and video output sleep pattern beginning to open audio frequency and video output sleep pattern before exporting audio frequency and video, the embodiment of the invention is not done concrete qualification to this yet.
Wherein, the mode of output audio frequency and video can have multiple, for example, can be with player plays music, video etc., also can be to listen to station broadcast with radio function.
203: when audio frequency and video output is arranged, pick up counting;
Wherein, if the audio frequency and video output sleep pattern of before beginning to export audio frequency and video, opening just picks up counting when beginning to export audio frequency and video so; If the audio frequency and video of in the process of output audio frequency and video, opening output sleep pattern just picks up counting after audio frequency and video output sleep pattern is opened so.
Particularly, can start a corresponding timer, be used for timing, and reach the very first time at interval the time, trigger the function of turning down volume in timing on the backstage.
204: judged whether user operation case, if, then return and carry out 203, restart timing, otherwise carry out 205;
Particularly; 203 pick up counting after, also do not reach the interim very first time in timing, if user operation cases such as button are arranged; Then behind user's complete operation, restart timing; If the user operates again after the reclocking, reclocking so again, finally accomplishing with last user operation case is time zero.The purpose of carrying out this step is whether judges has the ability to close audio frequency and video output; If the user is always at operating handset; Explain that then the user does not get into sleep and waits the state that can not close audio frequency and video output; Can not reduce volume earlier automatically, when user's shut-down operation, begin to reduce automatically volume again.
205:, regulate the volume that unit reduces audio frequency and video output according to first volume when timing reaches the very first time at interval the time;
Particularly, after timing reaches very first time interval, one first volume of volume reduction of current audio frequency and video output is regulated unit.
206: whether the volume of judging audio frequency and video output is less than or equal to close value, if be less than or equal to this close value, then carries out 207, if greater than this close value, then returns and carries out 203, restarts timing;
Particularly, judge whether the volume of the audio frequency and video output after reducing is less than or equal to close value, if be less than or equal to this close value; Then carry out 207,, then carry out 203 and restart timing if greater than this close value; And when timing reaches the very first time at interval the time; Regulate the volume that unit reduces audio frequency and video output according to first volume once more, by that analogy, periodically reduce volume.
207: when the volume of audio frequency and video output is less than or equal to close value, close audio frequency and video output.
Particularly, when volume is less than or equal to close value, close audio frequency and video output automatically, for example withdraw from the software of output audio frequency and video such as player or radio automatically.
Need to prove that 204 is optional step, the method that present embodiment provides can omit 204, promptly execute 203 after, directly carry out 205, present embodiment is not done concrete qualification to this.
The method that the embodiment of the invention provides through the needs according to the user, pre-sets every how many volumes that reduce at a distance from how long; After audio frequency and video output sleep pattern is opened, can be according to setting before along with the time cycle is progressively reduced current volume automatically, when last volume is less than or equal to close value; Automatically close audio frequency and video output; Thereby reached the minimizing unnecessary electric quantity consumption, protection user's hearing is improved user experience effect.
Embodiment three
The embodiment of the invention provides a kind of opertaing device of audio frequency and video output, can realize the method step among embodiment one and the embodiment two.This equipment can be electronic equipments such as mobile phone, PDA, notebook computer, panel computer, MP3/MP4 player.Referring to Fig. 3, this equipment comprises:
Stopping modular 304 is used for when first judge module 303 judges that the volume of audio frequency and video output is less than or equal to close value, closing audio frequency and video output.
Further, participate in Fig. 4, this equipment also comprises:
Further, referring to Fig. 5, this equipment also comprises:
Alternatively, referring to Fig. 6, this equipment also comprises:
Further, the volume of judging audio frequency and video output when first judge module 303 is carried out timing module 301 during greater than close value, restarts timing, and reaches the very first time at interval the time, execution volume adjusting module 302 when timing.
In sum, the embodiment of the invention pre-sets every how many volumes that reduce at a distance from how long through the needs according to the user; After audio frequency and video output sleep pattern is opened, can be according to setting before along with the time cycle is progressively reduced current volume automatically, when last volume is less than or equal to close value; Automatically close audio frequency and video output; Thereby reached the minimizing unnecessary electric quantity consumption, protection user's hearing is improved user experience effect.
Need to prove: the opertaing device of the audio frequency and video output that the foregoing description provides is when the output of control audio frequency and video; Only the division with above-mentioned each functional module is illustrated; In the practical application; Can as required above-mentioned functions be distributed by the different functional completion, the inner structure that is about to equipment is divided into different functional, to accomplish all or part of function of above description.In addition, the opertaing device of the audio frequency and video output that the foregoing description provides and the control method embodiment of audio frequency and video output belong to same design, and its concrete implementation procedure sees method embodiment for details, repeats no more here.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
The all or part of step that one of ordinary skill in the art will appreciate that realization the foregoing description can be accomplished through hardware; Also can instruct relevant hardware to accomplish through program; Described program can be stored in a kind of computer-readable recording medium; The above-mentioned storage medium of mentioning can be a ROM (read-only memory), disk or CD etc.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the control method of audio frequency and video output is characterized in that said method comprises:
When audio frequency and video output is arranged, pick up counting;
When timing reaches the very first time at interval the time, regulate the volume that unit reduces audio frequency and video output according to first volume;
Whether the volume of judging audio frequency and video output is less than or equal to close value, if be less than or equal to said close value, then closes audio frequency and video output.
2. method according to claim 1 is characterized in that, before picking up counting, also comprises:
Open audio frequency and video output sleep pattern according to user's indication.
3. method according to claim 2 is characterized in that, before the indication unlatching audio frequency and video output sleep pattern according to the user, also comprises:
Very first time interval, first volume in the audio frequency and video output sleep pattern that the preservation user is provided with are in advance regulated unit and close value.
4. according to each described method of claim 1 to 3, it is characterized in that, after picking up counting, also comprise:
Judged whether user operation case, if then restart timing.
5. according to each described method of claim 1 to 3, it is characterized in that judge whether the volume of audio frequency and video output is less than or equal to after the close value, also comprise:
If the volume of audio frequency and video output is then restarted timing greater than said close value, and reach the very first time at interval the time when timing, carries out said step of regulating the volume that unit reduction audio frequency and video export according to first volume.
6. the opertaing device of audio frequency and video output is characterized in that said equipment comprises:
Timing module is used for when audio frequency and video output is arranged, picking up counting;
Volume adjusting module is used for reaching the very first time at interval the time when said timing module timing, regulates the volume that unit reduces audio frequency and video output according to first volume;
First judge module is used to judge whether the volume of the audio frequency and video output after said volume adjusting module is regulated is less than or equal to close value;
Stopping modular is used for when said first judge module judges that the volume of audio frequency and video output is less than or equal to said close value, closing audio frequency and video output.
7. equipment according to claim 6 is characterized in that, said equipment also comprises:
Opening module was used for before said timing module picks up counting, and opened audio frequency and video output sleep pattern according to user's indication.
8. equipment according to claim 7 is characterized in that, said equipment also comprises:
The preservation module was used for before said opening module is opened audio frequency and video output sleep pattern according to user's indication, and very first time interval, first volume in the audio frequency and video output sleep pattern that the preservation user is provided with are in advance regulated unit and close value.
9. according to each described equipment of claim 6 to 8, it is characterized in that said equipment also comprises:
Second judge module is used for after said timing module picks up counting, having judged whether user operation case, if, then carry out said timing module, restart timing.
10. according to each described equipment of claim 6 to 8; It is characterized in that; The volume of judging audio frequency and video output when said first judge module is carried out said timing module during greater than said close value, restarts timing; And, carry out said volume adjusting module when timing reaches the very first time at interval the time.
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| CN2011102879147A CN102339619A (en) | 2011-09-26 | 2011-09-26 | Audio/video output control method and equipment |
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| CN2011102879147A CN102339619A (en) | 2011-09-26 | 2011-09-26 | Audio/video output control method and equipment |
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| CN103369098A (en) * | 2012-03-26 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Method for automatic shutdown of terminal and terminal |
| CN103596107A (en) * | 2013-07-29 | 2014-02-19 | 孙廉杰 | Multimedia MP3 radio sound equipment timing shutdown soft voice processing technology device and multimedia MP3 radio sound equipment timing shutdown soft voice processing technology |
| CN104281249A (en) * | 2013-07-12 | 2015-01-14 | 联想(北京)有限公司 | Multimedia file state switching method and electronic device |
| CN104486657A (en) * | 2014-11-28 | 2015-04-01 | 四川长虹电器股份有限公司 | Control method of player and system |
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| CN106937162A (en) * | 2017-03-03 | 2017-07-07 | 北京小米移动软件有限公司 | Audio and video playing control method and device |
| WO2017206495A1 (en) * | 2016-05-31 | 2017-12-07 | Boe Technology Group Co., Ltd. | Method and controlling apparatus for controlling application of electronic apparatus |
| CN109727611A (en) * | 2018-12-28 | 2019-05-07 | 邓韶昌 | It is a kind of to automatically control the method and device played |
| CN110996166A (en) * | 2019-12-18 | 2020-04-10 | 深圳市千晟电声科技有限公司 | Audio control method and device |
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| CN103369098A (en) * | 2012-03-26 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Method for automatic shutdown of terminal and terminal |
| CN104281249A (en) * | 2013-07-12 | 2015-01-14 | 联想(北京)有限公司 | Multimedia file state switching method and electronic device |
| CN103596107A (en) * | 2013-07-29 | 2014-02-19 | 孙廉杰 | Multimedia MP3 radio sound equipment timing shutdown soft voice processing technology device and multimedia MP3 radio sound equipment timing shutdown soft voice processing technology |
| CN104486657A (en) * | 2014-11-28 | 2015-04-01 | 四川长虹电器股份有限公司 | Control method of player and system |
| US20180203725A1 (en) * | 2016-05-31 | 2018-07-19 | Boe Technology Group Co., Ltd. | Method and controlling apparatus for controlling an application of an electronic apparatus |
| US10489192B2 (en) * | 2016-05-31 | 2019-11-26 | Boe Technology Group Co., Ltd. | Method and controlling apparatus for automatically terminating an application of an electronic apparatus based on audio volume level being adjusted lower than a threshold audio volume level by a user |
| WO2017206495A1 (en) * | 2016-05-31 | 2017-12-07 | Boe Technology Group Co., Ltd. | Method and controlling apparatus for controlling application of electronic apparatus |
| CN106200872A (en) * | 2016-06-30 | 2016-12-07 | 维沃移动通信有限公司 | A kind of terminal and the management method of power consumption thereof |
| CN106292998A (en) * | 2016-07-28 | 2017-01-04 | 宇龙计算机通信科技(深圳)有限公司 | The management method of a kind of running background program and terminal |
| CN106293605A (en) * | 2016-08-12 | 2017-01-04 | 乐视控股（北京）有限公司 | A kind of audio frequency playing method and device |
| CN106454508A (en) * | 2016-12-07 | 2017-02-22 | 广东欧珀移动通信有限公司 | Volume regulating method and playing terminal |
| CN106937162A (en) * | 2017-03-03 | 2017-07-07 | 北京小米移动软件有限公司 | Audio and video playing control method and device |
| CN109727611A (en) * | 2018-12-28 | 2019-05-07 | 邓韶昌 | It is a kind of to automatically control the method and device played |
| CN110989816A (en) * | 2019-09-24 | 2020-04-10 | 华为技术有限公司 | Application processing method and device and storage medium |
| CN110989816B (en) * | 2019-09-24 | 2022-01-14 | 华为技术有限公司 | Application processing method and device and storage medium |
| CN110996166A (en) * | 2019-12-18 | 2020-04-10 | 深圳市千晟电声科技有限公司 | Audio control method and device |
| CN110996166B (en) * | 2019-12-18 | 2022-05-17 | 深圳市千晟电声科技有限公司 | Audio control method and device |
| CN114327714A (en) * | 2021-12-24 | 2022-04-12 | 维沃移动通信有限公司 | Application program control method, device, equipment and medium |
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Application publication date: 20120201 |