CN104301290B - A kind of method and electronic equipment of information processing - Google Patents
A kind of method and electronic equipment of information processing Download PDFInfo
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- CN104301290B CN104301290B CN201310302535.XA CN201310302535A CN104301290B CN 104301290 B CN104301290 B CN 104301290B CN 201310302535 A CN201310302535 A CN 201310302535A CN 104301290 B CN104301290 B CN 104301290B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a kind of method of information processing and electronic equipment, the method for described information processing is applied in the first electronic equipment, first electronic equipment and the second electronic equipment there are data connection, the method includes：During first electronic equipment and the second electronic equipment multi-medium data, judge whether the first transmission rate of the multi-medium data meets the first preset condition；When first transmission rate meets first preset condition, the first parameter of the multi-medium data is adjusted to the second value different from first value by the first value, so that the propagation delay time of the multi-medium data is less than the first preset time threshold.In the above scheme, by being adjusted the technique effect that can reach multi-medium data and be sent to the second electronic equipment in time to the first parameter.
Description
Technical field
The present invention relates to technical field of data transmission, more particularly to the method and electronic equipment of a kind of information processing.
Background technology
With the continuous development of science and technology, electronic technology has also obtained development at full speed, and the type of electronic product is also got over
Come more, wherein in many cases, electronic equipment is all built-in with music player, can be passed through using the user of electronic equipment
Loud speaker or earphone receive the music signal of music player.
Wherein, bluetooth headset refers to that Bluetooth technology is applied to hands-free headsets, and such user is receiving music by earphone
When signal, bluetooth headset need not be connected with electronic equipment by electric wire, so it is easy to use, obtain more and more users
Welcome.
When user carries out music using electronic equipment, music player is by the multi-medium data after coding and packing
It is transferred to bluetooth headset by Bluetooth chip.Equipment for supporting to carry out music by bluetooth headset, is passing through bluetooth
When earphone carries out music, can one fixed compression ratio be set according to the transmission rate of both sides' Bluetooth chip, with fixed
Code check carries out music transmission.
Present inventor at least exists in the prior art during realizing the embodiment of the present application technical solution
Following technical problem：
It is dry due to that can exist when receiving the audio signal of electronic equipment by bluetooth headset due in the prior art
Factor is disturbed, such as：Bluetooth equipment is more farther out, in electronic equipment local environment at a distance from bluetooth headset for electronic equipment, electronics
Equipment is used WIFI and is transmitted etc., and then can occupy the transmission channel of the common 2.4G of bluetooth, may result in this
The data transmission bauds of bluetooth reduces between equipment and bluetooth headset, and then causing multi-medium data exists in the prior art can not
The technical issues of being transferred to bluetooth headset in time；Hear that music is broken so as to cause the user for listening to music by bluetooth headset
Discontinuously continuous situation, causes user experience not high.
Invention content
The embodiment of the present invention provides a kind of method and mobile terminal of control electronics, more in the prior art for solving
Media data cannot be transferred to the technical issues of bluetooth headset in time.
On the one hand, the application is provided the following technical solutions by an embodiment：
A kind of method of information processing is applied in the first electronic equipment, and first electronic equipment is set with the second electronics
It is standby there are data connection, the method includes：
During first electronic equipment and the second electronic equipment multi-medium data, judge described more
Whether the first transmission rate of media data meets the first preset condition；
When first transmission rate meets first preset condition, by the first parameter of the multi-medium data by
First value is adjusted to the second value different from first value, is preset so that the propagation delay time of the multi-medium data is less than first
Time threshold.
When first transmission rate meets first preset condition, by the first parameter of the multi-medium data by
First value is adjusted to the second value different from first value, is preset so that the propagation delay time of the multi-medium data is less than first
Time threshold.
Optionally, described to judge whether first transmission rate meets the first preset condition, specially：
Judge whether first transmission rate is less than first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
Optionally, first parameter by the multi-medium data is adjusted to different from first value by the first value
Second value, specially：
The compression ratio of the multi-medium data is adjusted to the second value more than first value by first value,
The propagation delay time is controlled in a manner of the decrement by increasing the multi-medium data is less than the first preset time threshold
Value.
Optionally, described to judge whether first transmission rate is less than first rate threshold value, specially：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then
Show that first transmission rate is less than the first rate threshold value；Or
The multimedia number is transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
According to when, detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is less than the first signal strength threshold, wherein be less than in the Bluetooth signal described
When the first signal strength threshold, then show that first transmission rate is less than the first rate threshold value.
Optionally, described to judge whether first transmission rate meets the first preset condition, specially：
Judge whether first transmission rate is more than the second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
Optionally, first parameter by the multi-medium data is adjusted to different from first value by the first value
Second value, specially：
The compression ratio of the multi-medium data is adjusted to the second value less than first value by first value,
To control the decrement of the multi-medium data while controlling the propagation delay time and being less than first preset time threshold
Less than the second default decrement.
Optionally, it is described to judge that described first passes after first electronic equipment receives data transmission obstructing event
Whether defeated rate is more than the second rate-valve value, specially：
Judge whether to detect that the data send the elimination information that obstructing event has been eliminated, wherein detecting
When stating elimination information, then show that first transmission rate is more than second rate-valve value；Or
It is described to judge whether first transmission rate is more than the second rate-valve value, it specifically includes：
The multimedia number is transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
According to when, detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is more than second signal intensity threshold, wherein be more than in the Bluetooth signal described
When second signal intensity threshold, then show that first transmission rate is more than second rate-valve value.
Optionally, described to judge whether the first transmission rate of the multi-medium data meets the first preset condition, specifically
Including：
It determines in a preset time period, the rate variable quantity of first transmission rate；
Judge whether the rate variable quantity is more than a rate variable quantity threshold value；
When the rate variable quantity is more than the rate variable quantity threshold value, judge whether first transmission rate meets
First preset condition.
On the other hand, the application is provided the following technical solutions by another embodiment：
There are data connection, the electronic equipments to include for a kind of electronic equipment, the electronic equipment and the second electronic equipment：
Judgment module, for the process in first electronic equipment and the second electronic equipment multi-medium data
In, judge whether the first transmission rate of the multi-medium data meets the first preset condition；
Module is adjusted, for when first transmission rate meets first preset condition, by the multimedia number
According to the first parameter the second value different from first value is adjusted to by the first value so that when the transmission of the multi-medium data
Prolong and is less than the first preset time threshold.
Optionally, the judgment module, is specifically used for：
Judge whether first transmission rate is less than first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
Optionally, the adjustment module, is specifically used for：
The compression ratio of the multi-medium data is adjusted to the second value more than first value by first value,
The propagation delay time is controlled in a manner of the decrement by increasing the multi-medium data is less than the first preset time threshold
Value.
Optionally, the judgment module, is specifically used for：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then
Show that first transmission rate is less than the first rate threshold value；Or
The judgment module, specifically includes：
First detection unit, for being transmitted by bluetooth communication agreement in the electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
First judging unit, for judging whether the Bluetooth signal is less than the first signal strength threshold, wherein described
When Bluetooth signal is less than first signal strength threshold, then show that first transmission rate is less than the first rate threshold
Value.
Optionally, the judgment module, is specifically used for：
Judge whether first transmission rate is more than the second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
Optionally, the adjustment module, is specifically used for：
The compression ratio of the multi-medium data is adjusted to the second value less than first value by first value,
To control the decrement of the multi-medium data while controlling the propagation delay time and being less than first preset time threshold
Less than the second default decrement.
Optionally, after first electronic equipment receives data transmission obstructing event, the judgment module, specifically
For：
Judge whether to detect that the data send the elimination information that obstructing event has been eliminated, wherein detecting
When stating elimination information, then show that first transmission rate is more than second rate-valve value；Or
The judgment module, specifically includes：
Second detection unit, for being transmitted by bluetooth communication agreement in the electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
Second judgment unit, for judging whether the Bluetooth signal is more than second signal intensity threshold, wherein described
When Bluetooth signal is more than the second signal intensity threshold, then show that first transmission rate is more than the second rate threshold
Value.
Optionally, the judgment module, specifically includes：
Determination unit, for determining in a preset time period, the rate variable quantity of first transmission rate；
Third judging unit, for judging whether the rate variable quantity is more than a rate variable quantity threshold value；
4th judging unit, for when the rate variable quantity is more than the rate variable quantity threshold value, judging described the
Whether one transmission rate meets the first preset condition.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
（1）Due in the embodiment of the present application, multimedia number being transmitted between the first electronic equipment and the second electronic equipment
According to when, it may be determined that the first transmission rate of the multi-medium data, in the first parameter rate of first multi-medium data
In the case of meeting the first preset condition, just the first parameter of the multi-medium data is adjusted, and then makes more matchmakers
The propagation delay time of volume data has reached guarantee less than the first preset time threshold so by the adjustment to first parameter
The multi-medium data is sent to the technique effect of second electronic equipment in time.
（2）Due in the embodiment of the present application, when first parameter information meets first preset condition, may be used also
With by the adjustment to first parameter, and then it is being less than first preset time threshold controlling the propagation delay time
The decrement for controlling the multi-medium data simultaneously is less than the second default decrement, so improve the biography of the multi-medium data
Transmission quality improves so having reached while ensureing that the propagation delay time is less than first preset time threshold
The technique effect of the transmission quality of multi-medium data.
（3）Due in the embodiment of the present application, can by judge the multi-medium data the first transmission rate whether
Whether more than the mode of the second rate-valve value judge first ginseng less than first rate threshold value or first transmission rate
Whether number information meet the first preset condition, and by the Bluetooth signal of the second electronic equipment or whether can receive data
The mode of transmission blocking event judges the process, so reached to whether first parameter information meets
The more diversified technique effect of judgment mode of one preset condition.
（4）Due in the embodiment of the present application, before judging whether the first transmission rate meets the first preset condition, needing
First determine whether rate variable quantity corresponding to first transmission rate is more than a rate variable quantity threshold value, more than
When, it just needs to judge whether the first transmission rate is more than the first preset condition, and then to the first parameter of the multimedia rate
It is adjusted, so reached the technique effect for preventing and being frequently adjusted to first parameter.
Description of the drawings
Fig. 1 is the flow chart of the method for information processing in the embodiment of the present application；
Fig. 2 is to judge whether the first transmission rate of multi-medium data meets the first preset condition in the embodiment of the present application
Flow chart；
Fig. 3 is the structure chart of electronic equipment in the embodiment of the present application.
Specific implementation mode
The embodiment of the present invention provides a kind of method and mobile terminal of control electronics, more in the prior art for solving
Media data cannot be transferred to the technical issues of bluetooth headset in time.
In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application：
A kind of method of information processing is provided, is applied in the first electronic equipment, first electronic equipment and the second electricity
Sub- equipment there are data connection, the method includes：In first electronic equipment and the more matchmakers of the second electronic equipment
During volume data, detection obtains the first transmission rate of the multi-medium data；Whether judge first transmission rate
Meet the first preset condition；When first transmission rate meets first preset condition, by the multi-medium data
First parameter is adjusted to the second value different from first value by the first value, so that the propagation delay time of the multi-medium data is small
In the first preset time threshold.
It, can between the first electronic equipment and the second electronic equipment when transferring multimedia data due in the above scheme
With the first transmission rate of the determination multi-medium data, meet first in the first parameter rate of first multi-medium data
In the case of preset condition, just the first parameter of the multi-medium data is adjusted, and then make the multi-medium data
Propagation delay time has reached guarantee more matchmakers less than the first preset time threshold so by the adjustment to first parameter
Volume data is sent to the technique effect of second electronic equipment in time.
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than to the restriction of technical solution of the present invention, in the absence of conflict, the embodiment of the present invention and embodiment
In technical characteristic can be combined with each other.
On the one hand, the embodiment of the present application provides a kind of method of information processing, is applied in the first electronic equipment, and described the
There are data connection, first electronic equipment is, for example, for one electronic equipment and the second electronic equipment：Laptop, mobile phone,
Tablet computer etc.；Second electronic equipment is, for example,：Bluetooth headset, mobile phone, tablet computer etc..
Referring to FIG. 1, the method for described information processing includes the following steps：
Step S101：During first electronic equipment and the second electronic equipment multi-medium data,
Judge whether the first transmission rate of the multi-medium data meets the first preset condition；
Step S102：When first transmission rate meets first preset condition, by the multi-medium data
First parameter is adjusted to the second value different from first value by the first value, so that the propagation delay time of the multi-medium data is small
In the first preset time threshold.
Wherein, in step S101, the multi-medium data can be arbitrary multi-medium data, such as：Audio, video, figure
Piece etc., the embodiment of the present application are not restricted.
In step S101, first preset condition can be arbitrary preset condition, and then the judgement of the step S101
Process is also different, is set forth below two kinds therein and is introduced, and certainly, in specific implementation process, is not limited to following two feelings
Condition.
The first, it is described to judge whether the first transmission rate of the multi-medium data meets the first preset condition, specifically
For：
Judge whether first transmission rate is less than first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
In specific implementation process, the first rate threshold value can be a point, such as：A1Kb/s, wherein a1 is to appoint
Meaning value.Wherein, in the case where keeping the compression ratio of the multi-medium data, if first transmission rate is smaller, more
Second electronic equipment can not be sent in time by being easy to cause the multi-medium data, and then lead to the multi-medium data
Propagation delay time is more than first preset time threshold, and then the user using second electronic equipment is caused to experience data
Delay, so in this case, it is necessary to be adjusted to first parameter.
In specific implementation process, various ways may be used and judge whether first transmission rate is less than described first
Rate-valve value is set forth below two kinds therein and is introduced, and certainly, in specific implementation process, is not limited to following two situations.
（1）It is described to judge whether first transmission rate is less than first rate threshold value, specially：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then
Show that first transmission rate is less than the first rate threshold value.
In specific implementation process, described second cannot be sent to by first electronic equipment in time in multi-medium data
When electronic equipment, first electronic equipment will produce a data transmission obstructing event, so if first electronic equipment
It detects the data transmission obstructing event, also can show that first transmission rate is less than the first rate threshold value.
（2）It is described to judge whether first transmission rate is less than first rate threshold value, it specifically includes：
The multimedia number is transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
According to when, detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is less than the first signal strength threshold, wherein be less than in the Bluetooth signal described
When the first signal strength threshold, then show that first transmission rate is less than the first rate threshold value.
In specific implementation process, pass through Bluetooth transmission between first electronic equipment and second electronic equipment
When agreement sends the multi-medium data, it is generally the case that the Bluetooth signal of second electronic equipment is stronger, and then makes described
First transmission rate is higher, so the intensity of the Bluetooth signal can be carried out with the first rate threshold value it is corresponding,
To determine whether first transmission rate is less than the first rate threshold value by the intensity of the Bluetooth signal.
It is second, described to judge whether the first transmission rate of the multi-medium data meets the first preset condition, specifically
For：
Judge whether first transmission rate is more than the second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
The first, it is described to judge whether the first transmission rate of the multi-medium data meets the first preset condition, specifically
For：
Judge whether first transmission rate is more than the second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
In specific implementation process, second rate-valve value can be identical value with the first rate threshold value,
Can second rate-valve value be more than the first rate threshold value, in this regard, the embodiment of the present application is not restricted.
In specific implementation process, various ways equally may be used and judge first transmission rate whether more than described
Second rate-valve value is set forth below two kinds therein and is introduced, and certainly, in specific implementation process, is not limited to following two
Situation.
（1）After first electronic equipment receives data transmission obstructing event, judge whether to detect the number
The elimination information eliminated according to obstructing event is sent, wherein when detecting the elimination information, then show that described first passes
Defeated rate is more than second rate-valve value.
Specifically, that is, if first electronic equipment receives data transmission obstructing event, then show
There are propagation delay times for the multi-medium data, so, if the data transmission blocking time is eliminated, show the multimedia
Propagation delay time has been not present in data, so show that its transmission rate is higher, that is, the first transmission rate is more than second speed
Rate threshold value.
（2）It is described to judge whether first transmission rate is more than the second rate-valve value, it specifically includes：
The multimedia number is transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
According to when, detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is more than second signal intensity threshold, wherein be more than in the Bluetooth signal described
When second signal intensity threshold, then show that first transmission rate is more than second rate-valve value.
Specifically, that is, when the bluetooth signal intensity is more than the second signal intensity threshold, just illustrate institute
It is very fast to state the first transmission rate, and then first transmission rate meets first preset condition.
It as seen from the above description, can be by judging the first of the multi-medium data due in the embodiment of the present application
Whether whether transmission rate sentenced more than the mode of the second rate-valve value less than first rate threshold value or first transmission rate
Whether first parameter information that breaks meets the first preset condition, and can be by the Bluetooth signal of the second electronic equipment either
The no mode for receiving data transmission obstructing event judges the process, believes first parameter so having reached
Whether breath meets the more diversified technique effect of judgment mode of the first preset condition.
In addition, in specific implementation process, referring to FIG. 2, first transmission rate for judging the multi-medium data
Whether meet the first preset condition, can specifically include following steps：
Step S201：It determines in a preset time period, the rate variable quantity of first transmission rate；
Step S202：Judge whether the rate variable quantity is more than a rate variable quantity threshold value；
Step S203：When the rate variable quantity is more than the rate variable quantity threshold value, the first transmission speed is judged
Whether rate meets the first preset condition.
Wherein, in step S201, the preset time period can be any time period, such as：5S, 10S etc., the speed
Rate variable quantity can be judged by the intensity of the Bluetooth signal, that is, by the Strength Changes amount of Bluetooth signal come table
Sign；
Wherein, in step S202, judge whether the rate variable quantity is more than a rate change threshold, judgement can be passed through
Whether the Strength Changes amount judges more than a Strength Changes threshold value, if the Strength Changes amount is more than a Strength Changes threshold
Value then shows that the rate variable quantity is more than a rate change threshold；
Wherein, in step S203, when the rate variable quantity is more than the rate variable quantity threshold value, then show described the
The rate variable quantity of one transmission rate is larger, in such a case, it is possible to which reaching prevents from frequently adjusting first parameter
Whole technique effect.
Wherein, it in step S102, when being adjusted to first parameter, equally can below be arranged there are many situation
It lifts two kinds therein to be introduced, certainly, in specific implementation process, is not limited to following two situations.
The first, meeting first preset condition in first transmission rate is specially：First transmission rate
When less than the first rate threshold value, first parameter by the multi-medium data is adjusted to and described first by the first value
It is worth different second values, specially：
The compression ratio of the multi-medium data is adjusted to the second value more than first value by first value,
The propagation delay time is controlled in a manner of the decrement by increasing the multi-medium data is less than the first preset time threshold
Value.
Specifically, that is, when first transmission rate is less than the first rate threshold value, illustrate if continued
Multi-medium data is compressed using current compression rate, the transmission of multi-medium data will be caused to postpone, so increase the multimedia number
According to compression ratio, after being compressed, it is lower to occupy flow, so can ensure multimedia for multi-medium data same in this way
The transmission of data will not postpone.
Second, meeting first preset condition in first transmission rate is specially：First transmission rate
When more than second rate-valve value, first parameter by the multi-medium data is adjusted to and described first by the first value
It is worth different second values, specially：
The compression ratio of the multi-medium data is adjusted to the second value less than first value by first value,
To control the decrement of the multi-medium data while controlling the propagation delay time and being less than first preset time threshold
Less than the second default decrement.
Specifically, that is, when first transmission rate is more than second rate-valve value, illustrate more matchmakers
Volume data is sent more rapid, in this case, so that it may to reduce the decrement of the multi-medium data, in such case
Under, although the flow that multi-medium data occupies is larger, since corresponding first transmission rate is also larger, so it is described more
Media data remains able to send in time, and due to reducing the compression ratio of the multi-medium data, it is described so as to improve
The quality of multi-medium data, thus improve the Experience Degree of user.
As seen from the above description, due in the embodiment of the present application, it is pre- to meet described first in first parameter information
If, can also be by the adjustment to first parameter when condition, and then the propagation delay time is being controlled less than described first
The decrement that the multi-medium data is controlled while preset time threshold is less than the second default decrement, so improve described
The transmission quality of multi-medium data is ensureing the propagation delay time less than first preset time threshold so having reached
While, improve the technique effect of the transmission quality of multi-medium data.
In addition, as a preferred embodiment, the different compression ratios of the correspondence multi-medium data can be arranged
Different transmission rate threshold, for example, it is assumed that the multi-medium data includes 5 compression ratios, compression ratio and transmission rate threshold
Value is respectively present correspondence as shown in Table 1：
Table 1
| Compression ratio | b1 | b2 | b3 | b4 | b5 |
| Transmission rate threshold | A11~a12 | A21~a22 | A31~a32 | A41~a42 | A51~a52 |
Wherein, when the compression ratio of the multi-medium data is in b1, if its transmission rate threshold in a11~a12 ranges,
The compression ratio of the multi-medium data need not so be adjusted；If it is greater than this range, such as：A31~a32, that illustrates to press
Shrinkage is excessively high, can be adjusted to corresponding range by correspondence above, the rate of compressing it, and then compresses it rate adjustment
For b3, the transmission to reach to multi-medium data controls more accurate technique effect.
In addition, in specific implementation process, first parameter is being adjusted to second by the first value based on step S102
Before value, the method further includes：
Judge whether first parameter meets the second preset condition；
When first parameter is unsatisfactory for second preset condition, first parameter is adjusted by first value
For the second value.
Specifically, that is, judge whether the value of first parameter meets under the first current transmission rate, institute
The value corresponding to multi-medium data is stated, such as：Whether the compression ratio of under first transmission rate the multi-medium data is met,
In, if the compression ratio is just matched with first transmission rate, first parameter need not be adjusted；
And if the compression ratio is less matched with first transmission rate, such as：Cause multi-medium data transmission delay, cause it is more
When media quality is too low etc., then need to be adjusted first parameter.
The method for introducing the electronic equipment of the information processing in the present invention below by way of several specific embodiments, below
Embodiment mainly describe described information processing method several possible application scenarios.It should be noted that of the invention
In embodiment be served only for explain the present invention, and cannot be used for limitation the present invention.The embodiment that all meet inventive concept is equal
Within protection scope of the present invention, know naturally should how thought according to the present invention becomes those skilled in the art
Shape.
Embodiment one
For the embodiment of the present application one using first electronic equipment as laptop, second electronic equipment is bluetooth ear
Machine, the multi-medium data be audio file for be introduced.
At the T1 moment, user A plays the audio file using the laptop, and then passes through the bluetooth headset
It listens to, wherein the laptop compresses the audio file using the first compression ratio.
At the T2 moment, the laptop is received since the audio file cannot send generated data in time
Obstructing event is sent, and then determines that the first transmission rate of the audio file meets first preset condition, and then is generated
One control instruction, for being adjusted to the compression ratio.
At the T3 moment, the laptop executes the control instruction, so by the compression ratio of the audio file by
First compression ratio rises to second compression ratio, since compression ratio is improved, so the audio file can be prevented
Transmission generate delay.
Embodiment two
The embodiment of the present application two using first electronic equipment as mobile phone A, second electronic equipment be mobile phone B for into
Row introduce, the multi-medium data be picture for be introduced.
Wherein, at the T4 moment, using the user B of the mobile phone B from browse graph in the mobile phone A by way of bluetooth
Piece, the mobile phone A compress the picture using the first compression ratio；
At the T5 moment, the mobile phone A detects that the Bluetooth signal of the mobile phone B is 10, is less than the first signal strength threshold
50, and the compression ratio of the picture is the first compression ratio at this time, such as：40%, so it is less than a compression ratio threshold value, so say
The bright picture postpones when being transmitted to the mobile phone B, and the second compression ratio is risen to from by the compression ratio of the picture, than
Such as：The size of the picture is：200K, when the first compression ratio is 50%, the data volume transmitted is：100K, and if second
Compression ratio is 80%, then, the data transmitted are：40K, and then data to be transmitted amount can be reduced, to make data transmission
It is not in delay.
At the T6 moment, the mobile phone A detects that the Bluetooth signal of the user B is 30, is still less than the first signal strength
Threshold value 50, but the compression ratio of the picture is the second compression ratio at this time, that is, 80%, so can ensure the picture
Transmission will not postpone, because without being adjusted to the compression ratio.
At the T7 moment, the mobile phone A detects that the Bluetooth signal of the mobile phone B is：150, it is more than second signal intensity threshold
Value 100 so the decrement of the picture can be reduced, and then ensures the transmission quality of the picture, so can be pressed
Contracting amount reverts to first decrement.
On the other hand, it is based on same inventive concept, a kind of electronics of another embodiment offer of the present invention through the invention is set
Standby, the electronic equipment is the first electronic equipment in the method for the application information processing, the electronic equipment and the second electricity
There are data connections for sub- equipment.
Referring to FIG. 3, the electronic equipment includes such as lower structure：
Judgment module 301, in first electronic equipment and the second electronic equipment multi-medium data
In the process, judge whether the first transmission rate of the multi-medium data meets the first preset condition；
Module 302 is adjusted, for when first transmission rate meets first preset condition, by the multimedia
First parameter of data is adjusted to the second value different from first value by the first value, so that the transmission of the multi-medium data
Time delay is less than the first preset time threshold.
In specific implementation process, first preset condition can be a variety of preset conditions, and then the judgment module
301 deterministic process is also different, is set forth below two kinds therein and is introduced, certainly, in specific implementation process, be not limited to
Lower two kinds of situations.
The first, the judgment module 301 is specifically used for：
Judge whether first transmission rate is less than first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
Further, the judgment module 301, is specifically used for：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then
Show that first transmission rate is less than the first rate threshold value；Or
The judgment module 301, specifically includes：
First detection unit, for being transmitted by bluetooth communication agreement in the electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
First judging unit, for judging whether the Bluetooth signal is less than the first signal strength threshold, wherein described
When Bluetooth signal is less than first signal strength threshold, then show that first transmission rate is less than the first rate threshold
Value.
Second, the judgment module 301 is specifically used for：
Judge whether first transmission rate is more than the second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
Further, the judgment module 301, is specifically used for：
Judge whether to detect that data send obstructing event, wherein do not detecting the data transmission obstructing event
When, then show that first transmission rate is more than second rate-valve value；Or
The judgment module 301, specifically includes：
Second detection unit, for being transmitted by bluetooth communication agreement in the electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
Second judgment unit, for judging whether the Bluetooth signal is more than second signal intensity threshold, wherein described
When Bluetooth signal is more than first signal strength threshold, then show that first transmission rate is more than the second rate threshold
Value.
As seen from the above description, due in the embodiment of the present application, it is pre- to meet described first in first parameter information
If, can also be by the adjustment to first parameter when condition, and then the propagation delay time is being controlled less than described first
The decrement that the multi-medium data is controlled while preset time threshold is less than the second default decrement, so improve described
The transmission quality of multi-medium data is ensureing the propagation delay time less than first preset time threshold so having reached
While, improve the technique effect of the transmission quality of multi-medium data.
Further, the judgment module, specifically includes：
Determination unit, for determining in a preset time period, the rate variable quantity of first transmission rate；
Third judging unit, for judging whether the rate variable quantity is more than a rate variable quantity threshold value；
4th judging unit, for when the rate variable quantity is more than the rate variable quantity threshold value, judging described the
Whether one transmission rate meets the first preset condition.
In specific implementation process, the adjustment module 302 can also be there are many feelings to the adjustment of first parameter
Condition is set forth below two kinds therein and is introduced, and certainly, in specific implementation process, is not limited to following two situations.
The first, the adjustment module 302 is specifically used for：
The compression ratio of the multi-medium data is adjusted to the second value more than first value by first value,
The propagation delay time is controlled in a manner of the decrement by increasing the multi-medium data is less than the first preset time threshold
Value.
Second, the adjustment module 302 is specifically used for：
The compression ratio of the multi-medium data is adjusted to the second value less than first value by first value,
To control the decrement of the multi-medium data while controlling the propagation delay time and being less than first preset time threshold
Less than the second default decrement.
It as seen from the above description, can be by judging the first of the multi-medium data due in the embodiment of the present application
Whether whether transmission rate sentenced more than the mode of the second rate-valve value less than first rate threshold value or first transmission rate
Whether first parameter information that breaks meets the first preset condition, and can be by the Bluetooth signal of the second electronic equipment either
The no mode for receiving data transmission obstructing event judges the process, believes first parameter so having reached
Whether breath meets the more diversified technique effect of judgment mode of the first preset condition.
As described above, the method that above-mentioned electronic equipment is handled for realizing above- mentioned information, so, above-mentioned electronics is set
The standby course of work is consistent with one or more embodiments of the above method, does not just repeat one by one herein.
One or more technical solution provided by the present application, has at least the following technical effects or advantages：
（1）Due in the embodiment of the present application, multimedia number being transmitted between the first electronic equipment and the second electronic equipment
According to when, it may be determined that the first transmission rate of the multi-medium data, in the first parameter rate of first multi-medium data
In the case of meeting the first preset condition, just the first parameter of the multi-medium data is adjusted, and then makes more matchmakers
The propagation delay time of volume data has reached guarantee less than the first preset time threshold so by the adjustment to first parameter
The multi-medium data is sent to the technique effect of second electronic equipment in time.
（2）Due in the embodiment of the present application, when first parameter information meets first preset condition, may be used also
With by the adjustment to first parameter, and then it is being less than first preset time threshold controlling the propagation delay time
The decrement for controlling the multi-medium data simultaneously is less than the second default decrement, so improve the biography of the multi-medium data
Transmission quality improves so having reached while ensureing that the propagation delay time is less than first preset time threshold
The technique effect of the transmission quality of multi-medium data.
（3）Due in the embodiment of the present application, can by judge the multi-medium data the first transmission rate whether
Whether more than the mode of the second rate-valve value judge first ginseng less than first rate threshold value or first transmission rate
Whether number information meet the first preset condition, and by the Bluetooth signal of the second electronic equipment or whether can receive data
The mode of transmission blocking event judges the process, so reached to whether first parameter information meets
The more diversified technique effect of judgment mode of one preset condition.
（4）Due in the embodiment of the present application, before judging whether the first transmission rate meets the first preset condition, needing
First determine whether rate variable quantity corresponding to first transmission rate is more than a rate variable quantity threshold value, more than
When, it just needs to judge whether the first transmission rate is more than the first preset condition, and then to the first parameter of the multimedia rate
It is adjusted, so reached the technique effect for preventing and being frequently adjusted to first parameter.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of method of information processing is applied in the first electronic equipment, first electronic equipment and the second electronic equipment
There are data connections, which is characterized in that the method includes：
During first electronic equipment and the second electronic equipment multi-medium data, the multimedia is judged
Whether the first transmission rate of data meets the first preset condition；
When first transmission rate meets first preset condition, by the first parameter of the multi-medium data by first
Value is adjusted to the second value different from first value, so that the propagation delay time of the multi-medium data is less than the first preset time
Threshold value, wherein
When first transmission rate is less than first rate threshold value, the compression ratio of the multi-medium data is adjusted by the first value
For the second value more than first value,
When first transmission rate is more than the second rate-valve value, the compression ratio of the multi-medium data is adjusted by the first value
For the second value less than first value.
2. the method as described in claim 1, which is characterized in that described to judge that the first transmission rate of the multi-medium data is
The first preset condition of no satisfaction, specially：
Judge whether first transmission rate is less than the first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
3. method as claimed in claim 2, which is characterized in that described to judge whether first transmission rate is less than described the
One rate-valve value, specially：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then show
First transmission rate is less than the first rate threshold value；Or
When first electronic equipment and second electronic equipment transmit the multi-medium data by bluetooth communication agreement,
Detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is less than the first signal strength threshold, wherein be less than described first in the Bluetooth signal
When signal strength threshold, then show that first transmission rate is less than the first rate threshold value.
4. the method as described in claim 1, which is characterized in that described to judge that the first transmission rate of the multi-medium data is
The first preset condition of no satisfaction, specially：Judge whether first transmission rate is more than second rate-valve value, wherein
When first transmission rate is more than second rate-valve value, then it is pre- to show that first transmission rate meets described first
If condition.
5. method as claimed in claim 4, which is characterized in that receive data in first electronic equipment and send obstruction thing
It is described to judge whether first transmission rate is more than second rate-valve value after part, specially：
Judge whether to detect that the data send the elimination information that obstructing event has been eliminated, wherein detecting described disappear
When except information, then show that first transmission rate is more than second rate-valve value；Or
It is described to judge whether first transmission rate is more than the second rate-valve value, it specifically includes：
When first electronic equipment and second electronic equipment transmit the multi-medium data by bluetooth communication agreement,
Detection obtains the Bluetooth signal of second electronic equipment；
Judge whether the Bluetooth signal is more than second signal intensity threshold, wherein be more than described second in the Bluetooth signal
When signal strength threshold, then show that first transmission rate is more than second rate-valve value.
6. the method as described in any claims of claim 1-5, which is characterized in that described to judge the first of the multi-medium data
Whether transmission rate meets the first preset condition, specifically includes：
It determines in a preset time period, the rate variable quantity of first transmission rate；
Judge whether the rate variable quantity is more than a rate variable quantity threshold value；
When the rate variable quantity is more than the rate variable quantity threshold value, judge whether first transmission rate meets first
Preset condition.
7. a kind of first electronic equipment, there are data connections for first electronic equipment and the second electronic equipment, which is characterized in that
First electronic equipment includes：
Judgment module is used for during first electronic equipment and the second electronic equipment multi-medium data,
Judge whether the first transmission rate of the multi-medium data meets the first preset condition；
Module is adjusted, for when first transmission rate meets first preset condition, by the multi-medium data
First parameter is adjusted to the second value different from first value by the first value, so that the propagation delay time of the multi-medium data is small
In the first preset time threshold, wherein the adjustment module is specifically used for：
When first transmission rate is less than first rate threshold value, the compression ratio of the multi-medium data is adjusted by the first value
For the second value more than first value,
When first transmission rate is more than the second rate-valve value, the compression ratio of the multi-medium data is adjusted by the first value
For the second value less than first value.
8. the first electronic equipment as claimed in claim 7, which is characterized in that the judgment module is specifically used for：
Judge whether first transmission rate is less than the first rate threshold value, wherein be less than in first transmission rate
When the first rate threshold value, then show that first transmission rate meets first preset condition.
9. the first electronic equipment as claimed in claim 7, which is characterized in that the judgment module is specifically used for：
Judge whether to detect that data send obstructing event, wherein when detecting that the data send obstructing event, then show
First transmission rate is less than the first rate threshold value；Or
The judgment module, specifically includes：
First detection unit, for being transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
First judging unit, for judging whether the Bluetooth signal is less than the first signal strength threshold, wherein in the bluetooth
When signal is less than first signal strength threshold, then show that first transmission rate is less than the first rate threshold value.
10. the first electronic equipment as claimed in claim 7, which is characterized in that the judgment module is specifically used for：
Judge whether first transmission rate is more than second rate-valve value, wherein be more than in first transmission rate
When second rate-valve value, then show that first transmission rate meets first preset condition.
11. the first electronic equipment as claimed in claim 10, which is characterized in that receive data in first electronic equipment
After sending obstructing event, the judgment module is specifically used for：
Judge whether to detect that the data send the elimination information that obstructing event has been eliminated, wherein detecting described disappear
When except information, then show that first transmission rate is more than second rate-valve value；Or
The judgment module, specifically includes：
Second detection unit, for being transmitted by bluetooth communication agreement in first electronic equipment and second electronic equipment
When the multi-medium data, detection obtains the Bluetooth signal of second electronic equipment；
Second judgment unit, for judging whether the Bluetooth signal is more than second signal intensity threshold, wherein in the bluetooth
When signal is more than the second signal intensity threshold, then show that first transmission rate is more than second rate-valve value.
12. the first electronic equipment as claimed in claim 7, which is characterized in that the judgment module specifically includes：
Determination unit, for determining in a preset time period, the rate variable quantity of first transmission rate；
Third judging unit, for judging whether the rate variable quantity is more than a rate variable quantity threshold value；
4th judging unit, for when the rate variable quantity is more than the rate variable quantity threshold value, judging that described first passes
Whether defeated rate meets the first preset condition.
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| CN201310302535.XA CN104301290B (en) | 2013-07-15 | 2013-07-15 | A kind of method and electronic equipment of information processing |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993849A (en) * | 2015-07-02 | 2015-10-21 | 努比亚技术有限公司 | Method for automatically adjusting music compression value according to Bluetooth connection intensity and terminal |
| CN105072485B (en) * | 2015-08-26 | 2018-11-13 | 小米科技有限责任公司 | Delay control method and device |
| CN108173984A (en) * | 2016-12-08 | 2018-06-15 | 深圳玩时科技有限公司 | The connection control method of machine screen separation |
| CN108738006B (en) * | 2018-05-31 | 2021-06-25 | 出门问问信息科技有限公司 | Data transmission method and device based on Bluetooth |
| CN109041024B (en) * | 2018-08-14 | 2022-01-11 | Oppo广东移动通信有限公司 | Code rate optimization method and device, electronic equipment and storage medium |
| CN109275129B (en) * | 2018-08-14 | 2021-10-22 | Oppo广东移动通信有限公司 | Communication processing method, communication processing device, electronic equipment and storage medium |
| CN110177363B (en) * | 2019-05-28 | 2022-04-26 | 百度在线网络技术（北京）有限公司 | Bluetooth data transmission method and device, Bluetooth chip and storage medium |
| CN110189753B (en) * | 2019-05-28 | 2022-01-28 | 北京百度网讯科技有限公司 | Bluetooth sound box and control method, system and storage medium thereof |
| CN112433736A (en) * | 2019-08-26 | 2021-03-02 | 青岛海尔洗衣机有限公司 | Program upgrade control method for laundry treating apparatus |
| CN110691251A (en) * | 2019-10-14 | 2020-01-14 | 浙江大华技术股份有限公司 | Image compression method, device, system, DSP, storage medium and electronic device |
| CN111385621B (en) * | 2020-03-18 | 2022-08-02 | 海信视像科技股份有限公司 | Display device and Bluetooth audio transmission method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127558A (en) * | 1994-04-22 | 1996-07-24 | 索尼公司 | Device and method for transmitting data, and device and method for recording data |
| CN1385969A (en) * | 2001-05-10 | 2002-12-18 | 华邦电子股份有限公司 | Method and device for data transmission by dynamic adjusting compaction rate |
| CN1585504A (en) * | 2003-08-22 | 2005-02-23 | 华为技术有限公司 | Method for controlling service transmitting speed ratio of 3G mobile communication system |
| CN1728584A (en) * | 2004-07-31 | 2006-02-01 | 西门子（中国）有限公司 | Method for controlling encoding speed and power in procedure of voice mobile communication |
| CN1953351A (en) * | 2005-10-21 | 2007-04-25 | 国际商业机器公司 | Method and apparatus for adaptive bandwidth control with a bandwidth guarantee |
| CN1976535A (en) * | 2006-12-12 | 2007-06-06 | 华为技术有限公司 | Channel adaptive device and channel adaptive method |
| CN101106712A (en) * | 2007-08-08 | 2008-01-16 | 华南理工大学 | High-speed wireless transmission method and device for multi-channel analog/digital mixing signal |
| CN101552652A (en) * | 2009-05-13 | 2009-10-07 | 北京交大思源科技有限公司 | A document transmission method and transmission device |
| US7953113B2 (en) * | 2005-10-21 | 2011-05-31 | International Business Machines Corporation | Method and apparatus for adaptive bandwidth control with user settings |
| CN102710374A (en) * | 2012-05-28 | 2012-10-03 | 天津大学 | Speed control method in wireless streaming media transmission |
| CN103139361A (en) * | 2011-11-28 | 2013-06-05 | 联想(北京)有限公司 | Information processing method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7688730B2 (en) * | 2007-12-20 | 2010-03-30 | Harris Corporation | System and method for multi-channel data-adaptive thresholding for shared channels with time-varying rate constraints |
-
2013
- 2013-07-15 CN CN201310302535.XA patent/CN104301290B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127558A (en) * | 1994-04-22 | 1996-07-24 | 索尼公司 | Device and method for transmitting data, and device and method for recording data |
| CN1385969A (en) * | 2001-05-10 | 2002-12-18 | 华邦电子股份有限公司 | Method and device for data transmission by dynamic adjusting compaction rate |
| CN1585504A (en) * | 2003-08-22 | 2005-02-23 | 华为技术有限公司 | Method for controlling service transmitting speed ratio of 3G mobile communication system |
| CN1728584A (en) * | 2004-07-31 | 2006-02-01 | 西门子（中国）有限公司 | Method for controlling encoding speed and power in procedure of voice mobile communication |
| CN1953351A (en) * | 2005-10-21 | 2007-04-25 | 国际商业机器公司 | Method and apparatus for adaptive bandwidth control with a bandwidth guarantee |
| US7953113B2 (en) * | 2005-10-21 | 2011-05-31 | International Business Machines Corporation | Method and apparatus for adaptive bandwidth control with user settings |
| CN1976535A (en) * | 2006-12-12 | 2007-06-06 | 华为技术有限公司 | Channel adaptive device and channel adaptive method |
| CN101106712A (en) * | 2007-08-08 | 2008-01-16 | 华南理工大学 | High-speed wireless transmission method and device for multi-channel analog/digital mixing signal |
| CN101552652A (en) * | 2009-05-13 | 2009-10-07 | 北京交大思源科技有限公司 | A document transmission method and transmission device |
| CN103139361A (en) * | 2011-11-28 | 2013-06-05 | 联想(北京)有限公司 | Information processing method and device |
| CN102710374A (en) * | 2012-05-28 | 2012-10-03 | 天津大学 | Speed control method in wireless streaming media transmission |
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|---|---|
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