CN103763618A - Definition switching method and electronic device - Google Patents
Definition switching method and electronic device Download PDFInfo
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- CN103763618A CN103763618A CN201310741412.6A CN201310741412A CN103763618A CN 103763618 A CN103763618 A CN 103763618A CN 201310741412 A CN201310741412 A CN 201310741412A CN 103763618 A CN103763618 A CN 103763618A
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Abstract
The embodiment of the invention provides a definition switching method and an electronic device, and relates to the technical field of multimedia. Dynamic regulation of the definition of the electronic device can be performed based on Kartun, and therefore audio/video playing smoothness is guaranteed, and audiovisual experience of a user is further improved. The method specifically includes the steps that when it is detected that the number of the Kartun times of the electronic device exceeds a preset threshold value in a preset time period, a definition switching instruction is triggered; according to indication of the definition switching instruction, the target definition of the electronic device is obtained, and the target definition of the electronic device is lower than the current definition of the electronic device; the current definition of the electronic device is switched into the target definition. The definition switching method is applied to switching of definition of frames.
Description
Technical field
The present invention relates to multimedia technology field, relate in particular to a kind of definition changing method and electronic equipment.
Background technology
Now, the speed of the Internet promotes fast, and therefore, people's viewing behavior is watched to watching online transformation from traditional download fast.But, when user watches audio frequency and video online by electronic equipments such as mobile phone, notebooks, conventionally because the definition of the electronic equipment setting video code flow current with electronic equipment or the network bandwidth do not mate, and cause video pictures to occur stagnating or occurring the Caton phenomenon of a card, make the video can not smooth playing, thereby had a strong impact on user's audiovisual experience.
In prior art, electronic equipment is when playing audio-video, and definition is all fixed, and wherein, definition refers to the readability of electronic equipment show image.When the video pictures of electronic equipment occurs card immediately, just need user to carry out manually the definition of active adjustment video pictures, but, adopt user's manual adjustments to change the mode of the definition of electronic equipment, operating efficiency is not high, and probably can cause user to regulate the mistake of current definition, as, because the unstable short time card causing of network state pauses, cause user that current definition is turned down, thereby caused the waste of the network bandwidth, reduced user's audiovisual experience.
Summary of the invention
Embodiments of the invention provide a kind of definition changing method and electronic equipment, can to the definition of electronic equipment, carry out dynamic adjustments based on card, thereby have guaranteed the fluency that audio frequency and video are play, and then have promoted user's audiovisual experience.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, provides a kind of definition changing method, is applied to electronic equipment, comprising:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command;
According to the indication of described definition switching command, obtain the target sharpness of described electronic equipment, the target sharpness of described electronic equipment is lower than the current definition of described electronic equipment;
Definition current described electronic equipment is switched to described target sharpness.
In the possible implementation of the first of first aspect, describedly detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command and specifically comprises:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command, to point out user to input, be used to indicate the user instruction that whether needs the target sharpness that obtains described electronic equipment;
Further, described according to the indication of described definition switching command, the target sharpness that obtains described electronic equipment specifically comprises:
Receive the user instruction of input, and be while being used to indicate the target sharpness that need to obtain described electronic equipment at the user instruction of determining described input, obtain the target sharpness of described electronic equipment.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the possible implementation of the second of first aspect, described according to the indication of described definition switching command, the target sharpness that obtains described electronic equipment specifically comprises:
According to the indication of described definition switching command, obtain the network state parameter of current network;
According to the network state parameter of described current network, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of described current network;
Video code flow current described electronic equipment is switched to described target video code stream;
Obtain the target sharpness matching with described target video code stream;
Wherein, the network state parameter of described current network comprises the network bandwidth of Mean Speed or the described current network of described current network; The network bandwidth of described current network represents the frequency range of the current signal that can transmit of described electronic equipment.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the third possible implementation of first aspect, the indication of definition switching command under described basis, the target sharpness that obtains described electronic equipment specifically comprises:
According to the indication of described definition switching command, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of described electronic equipment place definition rank, and the target sharpness using described the first definition as described electronic equipment; Wherein, size and the corresponding rank size of the definition in described levels of sharpness table are all successively decreased step by step.
According to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, described method also comprises:
At described target sharpness, in described levels of sharpness table during in the first default threshold range corresponding to the first definition rank, described target sharpness is for super clear;
At described target sharpness, in described levels of sharpness table during in the second default threshold range corresponding to the second definition rank, described target sharpness is high definition;
At described target sharpness, in described levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, described target sharpness is SD.
Second aspect, provides a kind of electronic equipment, comprising:
Instruction triggers unit, for detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command;
Acquiring unit, for according to the indication of the described definition switching command of described instruction triggers unit triggers, obtains the target sharpness of described electronic equipment, and the target sharpness of described electronic equipment is lower than the current definition of described electronic equipment;
Switch unit, is switched to described target sharpness for the current definition of described electronic equipment that described acquiring unit is obtained.
In the possible implementation of the first of second aspect:
Described instruction triggers unit specifically for:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command, to point out user to input, be used to indicate the user instruction that whether needs the target sharpness that obtains described electronic equipment;
Further, described acquiring unit specifically for:
Receive the user instruction of input, and be while being used to indicate the target sharpness that need to obtain described electronic equipment at the user instruction of determining described input, obtain the target sharpness of described electronic equipment.
In conjunction with the possible implementation of the first of second aspect or second aspect, in the possible implementation of the second of second aspect, described acquiring unit comprises:
The first acquisition module, for according to the indication of the described definition switching command of described instruction triggers unit triggers, obtains the network state parameter of current network;
Determination module, be used for the network state parameter of the described current network of obtaining according to described the first acquisition module, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of described current network;
Handover module, is switched to described target video code stream for the current video code flow of described electronic equipment that described determination module is determined;
The second acquisition module, the target sharpness matching for obtaining the described target video code stream definite with described determination module;
Wherein, the network state parameter of described current network comprises the network bandwidth of Mean Speed or the described current network of described current network; The network bandwidth of described current network represents the frequency range of the current signal that can transmit of described electronic equipment.
In conjunction with the possible implementation of the first of second aspect or second aspect, in the third possible implementation of second aspect:
Described acquiring unit specifically for: according to the indication of the described definition switching command of described instruction triggers unit triggers, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of described electronic equipment place definition rank, and the target sharpness using described the first definition as described electronic equipment; Wherein, size and the corresponding rank size of the definition in described levels of sharpness table are all successively decreased step by step.
According to the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect:
At described target sharpness, in described levels of sharpness table during in the first default threshold range corresponding to the first definition rank, described target sharpness is for super clear;
At described target sharpness, in described levels of sharpness table during in the second default threshold range corresponding to the second definition rank, described target sharpness is high definition;
At described target sharpness, in described levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, described target sharpness is SD.
Definition changing method and electronic equipment that the embodiment of the present invention provides, by detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, and according to the indication of this definition switching command, obtain the target sharpness of electronic equipment, the target sharpness of this electronic equipment is lower than the current definition of electronic equipment, thereby definition current this electronic equipment is switched to target sharpness.
Compared with the mode of definition that changes electronic equipment with available technology adopting user manual adjustments, the present invention occurs blocking the opportunity that the number of times timing determines that electronic equipment definition is dynamically switched by this electronic equipment of periodic statistics, definition current electronic equipment is switched to suitable target sharpness, thereby guaranteed the fluency that audio frequency and video are play, and then promoted user's audiovisual experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of a kind of definition changing method that Fig. 1 provides for embodiments of the invention;
The schematic flow sheet of the another kind of definition changing method that Fig. 2 provides for embodiments of the invention;
The schematic flow sheet of another definition changing method that Fig. 3 provides for embodiments of the invention;
The structural representation of a kind of electronic equipment that Fig. 4 provides for embodiments of the invention;
The structural representation of the another kind of electronic equipment that Fig. 5 provides for embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments of the invention provide a kind of definition changing method, and as shown in Figure 1, this definition changing method is applied to electronic equipment, and concrete, the method comprises the steps:
101, at electronic equipment, detect that this electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, this electronic equipment triggers definition switching command.
Exemplary, the electronic equipment of mentioning in the embodiment of the present invention can any one have the wired or radio-based electronic devices of multimedia file playing function for smart mobile phone, palmtop PC, notebook computer, mp4, mp5 and intelligent television etc.
It should be noted that, electronic equipment is when detecting this electronic equipment number of times that playing audio-video appearance card pauses in Preset Time section, can be that user initiatively sends user instruction and indicates this electronic equipment to detect, also can be that electronic equipment arranges cycle predetermined time and periodically this electronic equipment detected, the present invention here limit.In addition, the concrete detection method of electronic equipment when detecting the number of times of this electronic equipment at Preset Time section Nei Kadun, the present invention does not do concrete restriction yet, as long as detecting the pause detection method of number of times of card release, all belongs to invention which is intended to be protected.
102, electronic equipment, according to the indication of this definition switching command, obtains the target sharpness of electronic equipment, and the target sharpness of this electronic equipment is lower than the current definition of electronic equipment.
Wherein, above-mentioned target sharpness at least can comprise SD, high definition and super clear.Wherein, SD, high definition and super clearly can be according to user's the self-defining that needs, for example, take video format as example, SD refers to the video format of 480P, the video format that high definition refers to 720P, the super video format that refers to clearly 1080P.
Concrete, how electronic equipment is according to the indication of this definition switching command, and the method for obtaining the target sharpness of electronic equipment will be described in detail in the following embodiments, repeat no more herein.
In addition, electronic equipment is when obtaining the target sharpness of this electronic equipment, can be directly to obtain this target sharpness according to the indication of this definition switching command, also can be by the alarm of this definition switching command, to sending instructions under this electronic equipment, this electronic equipment of indication obtains this target sharpness.And by user instruction, indicate the process of obtaining target sharpness, specifically describe as follows.
Optionally, step 101 specifically comprises following content:
101a, at electronic equipment, detect that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, this electronic equipment triggers definition switching command, to point out user to input, is used to indicate the user instruction that whether needs the target sharpness that obtains electronic equipment.
Based on step 101a, further alternative, step 102 specifically comprises the steps:
102a, electronic equipment receive the user instruction of input, and are while being used to indicate the target sharpness that need to obtain described electronic equipment at the user instruction of determining this input, obtain the target sharpness of electronic equipment.
103, electronic equipment is switched to target sharpness by definition current electronic equipment.
It should be noted that, because embodiments of the invention are by judging whether the number of times that the current card of electronic equipment pauses exceedes predetermined threshold value, determine whether the current definition of this electronic equipment to switch, therefore, target sharpness after switching only can be more current than this electronic equipment definition low, the video playback picture of this electronic equipment of guarantee there will not be card like this.For example, if this electronic equipment has triggered definition switching command, and the current definition type of this electronic equipment is 720P(high definition), this electronic equipment is by 720P(high definition) be switched to 480P(SD).
The definition changing method that the embodiment of the present invention provides, by detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, and according to the indication of this definition switching command, obtain the target sharpness of electronic equipment, the target sharpness of this electronic equipment is lower than the current definition of electronic equipment, thereby definition current this electronic equipment is switched to target sharpness.
Compared with the mode of definition that changes electronic equipment with available technology adopting user manual adjustments, the present invention occurs blocking the opportunity that the number of times timing determines that electronic equipment definition is dynamically switched by this electronic equipment of periodic statistics, definition current electronic equipment is switched to suitable target sharpness, thereby guaranteed the fluency that audio frequency and video are play, and then promoted user's audiovisual experience.
Embodiments of the invention provide a kind of definition changing method, and as shown in Figure 2, this definition changing method is applied to electronic equipment, and concrete, the method comprises the steps:
201, at electronic equipment, detect that this electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, this electronic equipment triggers definition switching command.
It should be noted that, electronic equipment is when detecting this electronic equipment number of times that playing audio-video appearance card pauses in Preset Time section, can be that user initiatively sends user instruction and indicates this electronic equipment to detect, also can be that electronic equipment arranges cycle predetermined time and periodically this electronic equipment detected, the present invention here limit.In addition, the concrete detection method of electronic equipment when detecting the number of times of this electronic equipment at Preset Time section Nei Kadun, the present invention does not do concrete restriction yet, as long as detecting the pause detection method of number of times of card release, all belongs to invention which is intended to be protected.
202, electronic equipment is according to the indication of definition switching command, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of electronic equipment place definition rank, and the target sharpness using the first definition as electronic equipment.
Wherein, the target sharpness of above-mentioned electronic equipment is lower than the current definition of electronic equipment, and size and the corresponding rank size of the definition in this levels of sharpness table are all successively decreased step by step.
And above-mentioned target sharpness at least can comprise SD, high definition and super clear.Wherein, SD, high definition and super clearly can be according to user's the self-defining that needs, for example, take video format as example, SD refers to the video format of 480P, the video format that high definition refers to 720P, the super video format that refers to clearly 1080P.
Further, when comprising three levels of sharpness in this levels of sharpness table:
At this target sharpness, in levels of sharpness table during in the first default threshold range corresponding to the first definition rank, target sharpness is for super clear;
At this target sharpness, in levels of sharpness table during in the second default threshold range corresponding to the second definition rank, target sharpness is high definition;
At this target sharpness, in levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, target sharpness is SD.
Certainly, above-mentioned this levels of sharpness table is divided into just a kind of possible example wherein of Three Estate, also can be divided into four or multiple.And in this levels of sharpness table, the division of each definition type and levels of sharpness can be set in advance according to practical application scene, does not limit here.
In addition, electronic equipment is when obtaining the target sharpness of this electronic equipment, can be directly to obtain this target sharpness according to the indication of this definition switching command, also can be by the alarm of this definition switching command, to sending instructions under this electronic equipment, this electronic equipment of indication obtains this target sharpness.And by user instruction, indicate the process of obtaining target sharpness, and refer to step 101a and step 102a, repeat no more here.
203, electronic equipment is switched to target sharpness by definition current electronic equipment.
It should be noted that, because embodiments of the invention are by judging whether the number of times that the current card of electronic equipment pauses exceedes predetermined threshold value, determine whether the current definition of this electronic equipment to switch, therefore, target sharpness after switching only can be more current than this electronic equipment definition low, the video playback picture of this electronic equipment of guarantee there will not be card like this.For example, if this electronic equipment has triggered definition switching command, and the current definition type of this electronic equipment is 720P(high definition), this electronic equipment is by 720P(high definition) be switched to 480P(SD).
The definition changing method that the embodiment of the present invention provides, by detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, and according to the indication of this definition switching command, obtain the target sharpness of electronic equipment, the target sharpness of this electronic equipment is lower than the current definition of electronic equipment, thereby definition current this electronic equipment is switched to target sharpness.
Compared with the mode of definition that changes electronic equipment with available technology adopting user manual adjustments, the present invention occurs blocking the opportunity that the number of times timing determines that electronic equipment definition is dynamically switched by this electronic equipment of periodic statistics, definition current electronic equipment is switched to suitable target sharpness, thereby guaranteed the fluency that audio frequency and video are play, and then promoted user's audiovisual experience.
Embodiments of the invention provide a kind of definition changing method, and as shown in Figure 3, this definition changing method is applied to electronic equipment, and concrete, the method comprises the steps:
301, at electronic equipment, detect that this electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, this electronic equipment triggers definition switching command.
It should be noted that, electronic equipment is when detecting this electronic equipment number of times that playing audio-video appearance card pauses in Preset Time section, can be that user initiatively sends user instruction and indicates this electronic equipment to detect, also can be that electronic equipment arranges cycle predetermined time and periodically this electronic equipment detected, the present invention here limit.In addition, the concrete detection method of electronic equipment when detecting the number of times of this electronic equipment at Preset Time section Nei Kadun, the present invention does not do concrete restriction yet, as long as detecting the pause detection method of number of times of card release, all belongs to invention which is intended to be protected.
302, electronic equipment, according to the indication of this definition switching command, obtains the target sharpness of electronic equipment.
Wherein, the target sharpness of above-mentioned electronic equipment is lower than the current definition of electronic equipment, and this target sharpness at least can comprise SD, high definition and super clear.Wherein, SD, high definition and super clearly can be according to user's the self-defining that needs, for example, take video format as example, SD refers to the video format of 480P, the video format that high definition refers to 720P, the super video format that refers to clearly 1080P.
Optionally, step 202 specifically comprises the steps:
302a, electronic equipment, according to the indication of described definition switching command, obtain the network state parameter of current network.
Wherein, the network state parameter of above-mentioned current network comprises the network bandwidth of Mean Speed or the current network of current network; And this current network of network bandwidth represents the frequency range of the current signal that can transmit of electronic equipment.
302a, electronic equipment are according to the network state parameter of current network, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of current network.
Concrete, because video code flow affects the definition of video, therefore, electronic equipment is getting after the network state parameter of current network, first need to obtain the target video code stream matching with this network state parameter, only have video code flow current this electronic equipment is switched to after target video code stream, guarantee that current video code flow is enough to support the target sharpness of follow-up switching.
302a, electronic equipment are switched to target video code stream by video code flow current electronic equipment.
302a, electronic equipment obtain the target sharpness matching with target video code stream.
Concrete, electronic equipment is according to the target video code stream obtaining, and the corresponding relation of default different video code stream and corresponding definition, determines the target sharpness matching with the target video code stream getting.
Wherein, the corresponding relation of above-mentioned default different video code stream and corresponding definition, exemplary being described below.When the target video code stream obtaining at electronic equipment is less than or equal to the first default thresholding, the target sharpness corresponding with this target video code stream is SD; The target video code stream obtaining at electronic equipment is greater than the first default thresholding, and while being less than or equal to the second default thresholding, the target sharpness corresponding with this target video code stream is high definition; When the target video code stream obtaining at electronic equipment is greater than the second default thresholding, the target sharpness corresponding with this target video code stream is for super clear.
In addition, electronic equipment is when obtaining the target sharpness of this electronic equipment, can be directly to obtain this target sharpness according to the indication of this definition switching command, also can be by the alarm of this definition switching command, to sending instructions under this electronic equipment, this electronic equipment of indication obtains this target sharpness.And by user instruction, indicate the process of obtaining target sharpness, and refer to step 101a and step 102a, repeat no more here.
303, electronic equipment is switched to target sharpness by definition current electronic equipment.
It should be noted that, because embodiments of the invention are by judging whether the number of times that the current card of electronic equipment pauses exceedes predetermined threshold value, determine whether the current definition of this electronic equipment to switch, therefore, target sharpness after switching only can be more current than this electronic equipment definition low, the video playback picture of this electronic equipment of guarantee there will not be card like this.For example, if this electronic equipment has triggered definition switching command, and the current definition type of this electronic equipment is 720P(high definition), this electronic equipment is by 720P(high definition) be switched to 480P(SD).
The definition changing method that the embodiment of the present invention provides, by detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, and according to the indication of this definition switching command, obtain the target sharpness of electronic equipment, the target sharpness of this electronic equipment is lower than the current definition of electronic equipment, thereby definition current this electronic equipment is switched to target sharpness.
Compared with the mode of definition that changes electronic equipment with available technology adopting user manual adjustments, the present invention occurs blocking the opportunity that the number of times timing determines that electronic equipment definition is dynamically switched by this electronic equipment of periodic statistics, definition current electronic equipment is switched to suitable target sharpness, thereby guaranteed the fluency that audio frequency and video are play, and then promoted user's audiovisual experience.
Embodiments of the invention provide a kind of electronic equipment, and this electronic equipment is for realizing above-mentioned definition changing method, and as shown in Figure 4, this electronic equipment 4 comprises: instruction triggers unit 41, acquiring unit 42 and switch unit 43, wherein:
Instruction triggers unit 41, for detecting that electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command.
Acquiring unit 42, for the indication of the definition switching command that triggers according to instruction triggers unit 41, obtains the target sharpness of electronic equipment, and the target sharpness of this electronic equipment is lower than the current definition of electronic equipment.
Switch unit 43, is switched to target sharpness for the current definition of electronic equipment that acquiring unit 42 is obtained.
Optionally, instruction triggers unit 41 specifically for: detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, to point out user to input, be used to indicate the user instruction that whether needs the target sharpness that obtains this electronic equipment.
Further, acquiring unit 42 specifically for: receiving the user instruction of input, and is while being used to indicate the target sharpness that need to obtain electronic equipment at the user instruction of determining input, obtains the target sharpness of electronic equipment.
Optionally, as shown in Figure 5, acquiring unit 42 comprises: the first acquisition module 421, determination module 422, handover module 423 and the second acquisition module 424, wherein:
The first acquisition module 421, for the indication of the definition switching command that triggers according to instruction triggers unit 41, obtains the network state parameter of current network.
Determination module 422, be used for the network state parameter of the current network of obtaining according to the first acquisition module 421, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of current network.
Handover module 423, for being switched to target video code stream by video code flow current electronic equipment definite determination module 422.
The second acquisition module 424, the target sharpness matching for obtaining the target video code stream definite with determination module 422.
Wherein, the network state parameter of above-mentioned current network comprises the network bandwidth of Mean Speed or the current network of current network; This current network of network bandwidth represents the frequency range of the current signal that can transmit of electronic equipment.
Optionally, acquiring unit 42 is specifically for the indication of the definition switching command triggering according to instruction triggers unit 41, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of electronic equipment place definition rank, and the target sharpness using the first definition as electronic equipment.
Wherein, size and the corresponding rank size of the definition in above-mentioned levels of sharpness table are all successively decreased step by step.
Further, optional, at target sharpness, in levels of sharpness table during in the first default threshold range corresponding to the first definition rank, this target sharpness is for super clear; At target sharpness, in levels of sharpness table during in the second default threshold range corresponding to the second definition rank, this target sharpness is high definition; At target sharpness, in levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, this target sharpness is SD.
The electronic equipment that the embodiment of the present invention provides, by detecting that electronic equipment is when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, trigger definition switching command, and according to the indication of this definition switching command, obtain the target sharpness of electronic equipment, the target sharpness of this electronic equipment is lower than the current definition of electronic equipment, thereby definition current this electronic equipment is switched to target sharpness.
Compared with the mode of definition that changes electronic equipment with available technology adopting user manual adjustments, the present invention occurs blocking the opportunity that the number of times timing determines that electronic equipment definition is dynamically switched by this electronic equipment of periodic statistics, definition current electronic equipment is switched to suitable target sharpness, thereby guaranteed the fluency that audio frequency and video are play, and then promoted user's audiovisual experience.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only with the division of above-mentioned each functional module, be illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure that is about to device is divided into different functional modules, to complete all or part of function described above.The system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described module or unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the application can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the all or part of of the part that the application's technical scheme contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) or processor (processor) carry out all or part of step of method described in each embodiment of the application.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
The above, above embodiment only, in order to the application's technical scheme to be described, is not intended to limit; Although the application is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the application.
Claims (10)
1. a definition changing method, is characterized in that, is applied to electronic equipment, comprising:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command;
According to the indication of described definition switching command, obtain the target sharpness of described electronic equipment, the target sharpness of described electronic equipment is lower than the current definition of described electronic equipment;
Definition current described electronic equipment is switched to described target sharpness.
2. method according to claim 1, is characterized in that, is describedly detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command and specifically comprises:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command, to point out user to input, be used to indicate the user instruction that whether needs the target sharpness that obtains described electronic equipment;
Further, described according to the indication of described definition switching command, the target sharpness that obtains described electronic equipment specifically comprises:
Receive the user instruction of input, and be while being used to indicate the target sharpness that need to obtain described electronic equipment at the user instruction of determining described input, obtain the target sharpness of described electronic equipment.
3. method according to claim 1 and 2, is characterized in that, described according to the indication of described definition switching command, the target sharpness that obtains described electronic equipment specifically comprises:
According to the indication of described definition switching command, obtain the network state parameter of current network;
According to the network state parameter of described current network, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of described current network;
Video code flow current described electronic equipment is switched to described target video code stream;
Obtain the target sharpness matching with described target video code stream;
Wherein, the network state parameter of described current network comprises the network bandwidth of Mean Speed or the described current network of described current network; The network bandwidth of described current network represents the frequency range of the current signal that can transmit of described electronic equipment.
4. method according to claim 1 and 2, is characterized in that, the indication of definition switching command under described basis, and the target sharpness that obtains described electronic equipment specifically comprises:
According to the indication of described definition switching command, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of described electronic equipment place definition rank, and the target sharpness using described the first definition as described electronic equipment; Wherein, size and the corresponding rank size of the definition in described levels of sharpness table are all successively decreased step by step.
5. method according to claim 4, is characterized in that, described method also comprises:
At described target sharpness, in described levels of sharpness table during in the first default threshold range corresponding to the first definition rank, described target sharpness is for super clear;
At described target sharpness, in described levels of sharpness table during in the second default threshold range corresponding to the second definition rank, described target sharpness is high definition;
At described target sharpness, in described levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, described target sharpness is SD.
6. an electronic equipment, is characterized in that, comprising:
Instruction triggers unit, for detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command;
Acquiring unit, for according to the indication of the described definition switching command of described instruction triggers unit triggers, obtains the target sharpness of described electronic equipment, and the target sharpness of described electronic equipment is lower than the current definition of described electronic equipment;
Switch unit, is switched to described target sharpness for the current definition of described electronic equipment that described acquiring unit is obtained.
7. electronic equipment according to claim 6, is characterized in that:
Described instruction triggers unit specifically for:
Detecting that described electronic equipment, when the number of times of Preset Time section Nei Kadun exceedes predetermined threshold value, triggers definition switching command, to point out user to input, be used to indicate the user instruction that whether needs the target sharpness that obtains described electronic equipment;
Further, described acquiring unit specifically for:
Receive the user instruction of input, and be while being used to indicate the target sharpness that need to obtain described electronic equipment at the user instruction of determining described input, obtain the target sharpness of described electronic equipment.
8. according to the electronic equipment described in claim 6 or 7, it is characterized in that, described acquiring unit comprises:
The first acquisition module, for according to the indication of the described definition switching command of described instruction triggers unit triggers, obtains the network state parameter of current network;
Determination module, be used for the network state parameter of the described current network of obtaining according to described the first acquisition module, and the corresponding relation of default heterogeneous networks state parameter and corresponding target video code stream, determine the target video code stream corresponding to network state parameter of described current network;
Handover module, is switched to described target video code stream for the current video code flow of described electronic equipment that described determination module is determined;
The second acquisition module, the target sharpness matching for obtaining the described target video code stream definite with described determination module;
Wherein, the network state parameter of described current network comprises the network bandwidth of Mean Speed or the described current network of described current network; The network bandwidth of described current network represents the frequency range of the current signal that can transmit of described electronic equipment.
9. according to the electronic equipment described in claim 6 or 7, it is characterized in that:
Described acquiring unit specifically for: according to the indication of the described definition switching command of described instruction triggers unit triggers, from default levels of sharpness table, search first definition corresponding to next definition rank of the current definition of described electronic equipment place definition rank, and the target sharpness using described the first definition as described electronic equipment; Wherein, size and the corresponding rank size of the definition in described levels of sharpness table are all successively decreased step by step.
10. electronic equipment according to claim 9, is characterized in that:
At described target sharpness, in described levels of sharpness table during in the first default threshold range corresponding to the first definition rank, described target sharpness is for super clear;
At described target sharpness, in described levels of sharpness table during in the second default threshold range corresponding to the second definition rank, described target sharpness is high definition;
At described target sharpness, in described levels of sharpness table during in the 3rd default threshold range corresponding to the 3rd definition rank, described target sharpness is SD.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160697A (en) * | 2015-08-28 | 2015-12-16 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105657520A (en) * | 2014-11-18 | 2016-06-08 | 乐视网信息技术（北京）股份有限公司 | Video definition switching method and video player |
| CN105979367A (en) * | 2016-05-25 | 2016-09-28 | 乐视控股（北京）有限公司 | Playing control method and apparatus |
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| CN108124164A (en) * | 2016-11-28 | 2018-06-05 | 广州华多网络科技有限公司 | A kind of method of video playing, system, main broadcaster's end equipment and client device |
| CN110602425A (en) * | 2018-06-13 | 2019-12-20 | 上海哔哩哔哩科技有限公司 | Video definition adjusting method, system, computer readable storage medium and terminal |
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| CN111510771A (en) * | 2019-01-30 | 2020-08-07 | 上海哔哩哔哩科技有限公司 | Selection method, system, device and medium of definition switching algorithm |
| CN116781963A (en) * | 2023-08-16 | 2023-09-19 | 浙江印象软件有限公司 | Live broadcast definition switching anti-blocking method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149005A (en) * | 2011-04-29 | 2011-08-10 | 四川长虹电器股份有限公司 | Self-adaptive method for controlling network video quality |
| CN102340789A (en) * | 2010-07-20 | 2012-02-01 | 中国联合网络通信集团有限公司 | Dialing test terminal and dialing test method |
| CN103024490A (en) * | 2012-12-26 | 2013-04-03 | 北京奇艺世纪科技有限公司 | Method and device supporting independent playing of audio and video |
| CN103051937A (en) * | 2011-10-12 | 2013-04-17 | 腾讯科技（深圳）有限公司 | Video frequency broadcast and control method as well as device |
-
2013
- 2013-12-27 CN CN201310741412.6A patent/CN103763618A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340789A (en) * | 2010-07-20 | 2012-02-01 | 中国联合网络通信集团有限公司 | Dialing test terminal and dialing test method |
| CN102149005A (en) * | 2011-04-29 | 2011-08-10 | 四川长虹电器股份有限公司 | Self-adaptive method for controlling network video quality |
| CN103051937A (en) * | 2011-10-12 | 2013-04-17 | 腾讯科技（深圳）有限公司 | Video frequency broadcast and control method as well as device |
| CN103024490A (en) * | 2012-12-26 | 2013-04-03 | 北京奇艺世纪科技有限公司 | Method and device supporting independent playing of audio and video |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657520A (en) * | 2014-11-18 | 2016-06-08 | 乐视网信息技术（北京）股份有限公司 | Video definition switching method and video player |
| CN106162316A (en) * | 2015-04-15 | 2016-11-23 | 腾讯科技（深圳）有限公司 | The data processing method of a kind of video flowing, device and system |
| CN105160697A (en) * | 2015-08-28 | 2015-12-16 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105160697B (en) * | 2015-08-28 | 2018-08-31 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106921870A (en) * | 2015-12-24 | 2017-07-04 | 北京奇虎科技有限公司 | A kind of video broadcasting method and device |
| CN107197371B (en) * | 2016-03-15 | 2019-12-13 | 广州市动景计算机科技有限公司 | video definition switching method and device |
| WO2017157191A1 (en) * | 2016-03-15 | 2017-09-21 | 广州市动景计算机科技有限公司 | Method and apparatus for switching video definitions |
| CN107197371A (en) * | 2016-03-15 | 2017-09-22 | 广州市动景计算机科技有限公司 | The switching method and device of video definition |
| CN105979367A (en) * | 2016-05-25 | 2016-09-28 | 乐视控股（北京）有限公司 | Playing control method and apparatus |
| WO2018018498A1 (en) * | 2016-07-28 | 2018-02-01 | 王晓光 | Receiving method and system capable of adjusting video advertisement according to number of path hops |
| CN106210885A (en) * | 2016-07-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method and system reducing video definition |
| CN108124164A (en) * | 2016-11-28 | 2018-06-05 | 广州华多网络科技有限公司 | A kind of method of video playing, system, main broadcaster's end equipment and client device |
| CN106604135A (en) * | 2016-12-21 | 2017-04-26 | 深圳市泰普森科技有限公司 | Video playing method based on set top box and set top box |
| CN108076386A (en) * | 2017-12-22 | 2018-05-25 | 广州酷狗计算机科技有限公司 | Video cardton detection method and device, storage medium |
| CN108076386B (en) * | 2017-12-22 | 2020-09-04 | 广州酷狗计算机科技有限公司 | Video jamming detection method and device and storage medium |
| CN110602425A (en) * | 2018-06-13 | 2019-12-20 | 上海哔哩哔哩科技有限公司 | Video definition adjusting method, system, computer readable storage medium and terminal |
| TWI681664B (en) * | 2018-12-06 | 2020-01-01 | 中華電信股份有限公司 | Detection method |
| CN111510771A (en) * | 2019-01-30 | 2020-08-07 | 上海哔哩哔哩科技有限公司 | Selection method, system, device and medium of definition switching algorithm |
| CN111510771B (en) * | 2019-01-30 | 2021-10-12 | 上海哔哩哔哩科技有限公司 | Selection method, system, device and medium of definition switching algorithm |
| US11671656B2 (en) | 2019-01-30 | 2023-06-06 | Shanghai Bilibili Technology Co., Ltd. | Method for selecting resolution switching algorithm, computing device, and computer-program product |
| CN116781963A (en) * | 2023-08-16 | 2023-09-19 | 浙江印象软件有限公司 | Live broadcast definition switching anti-blocking method and device |
| CN116781963B (en) * | 2023-08-16 | 2024-01-12 | 浙江印象软件有限公司 | Live broadcast definition switching anti-blocking method and device |
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