CN106959863A - A kind of passive flow media processing method and device - Google Patents
A kind of passive flow media processing method and device Download PDFInfo
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- CN106959863A CN106959863A CN201710205978.5A CN201710205978A CN106959863A CN 106959863 A CN106959863 A CN 106959863A CN 201710205978 A CN201710205978 A CN 201710205978A CN 106959863 A CN106959863 A CN 106959863A
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Abstract
A kind of passive flow media processing method and device provided in an embodiment of the present invention, belong to the streaming Media Technology field of desktop virtualization.The passive flow media processing method includes obtaining the first environment set of variables of Streaming Media；First environment set of variables is filtered based on preset rules, the second environment set of variables after filtering is obtained；Obtain multiple play mode corresponding to second environment set of variables；Obtain the target play mode that user selects from multiple play mode；Configuration order is generated based on target play mode and service end and client is sent to.The application obtains multiple play mode corresponding to environmental variance group after filtering by being filtered to first environment set of variables；Again by obtaining the target play mode that user selects, target play mode is generated into configuration order and service end and client is sent to, so that the ambient parameter of service end and client according to corresponding to configuration order sets target play mode, so as to realize the intelligent flexible configuration to play mode.
Description
Technical field
The present invention relates to the streaming Media Technology field of desktop virtualization, in particular to a kind of static Streaming Media
Processing method and processing device.
Background technology
Many desktop virtualization agreements all only support single Streaming Media processing mode, part desktop virtualization agreement at present
Though there is provided a variety of Streaming Media processing modes, can only be configured in system background, configure dumb so that the body of user
Test sense largely reduce, return user bring greatly it is constant；Meanwhile, if giving user by configuration power, how to draw
Lead user and carry out reasonable, correct configuration selection, also need to carry out corresponding design with considering.Therefore, how to solve the above problems
The problem of being current urgent need to resolve.
The content of the invention
The present invention provides a kind of passive flow media processing method and device, it is intended to improve above mentioned problem.
In a first aspect, a kind of passive flow media processing method that the present invention is provided, described applied to desktop virtual system
System includes service end and client, and the service end is coupled with the client, and methods described includes：Obtain the of Streaming Media
One environmental variance group；The first environment set of variables is filtered based on preset rules, the second environment after filtering is obtained and becomes
Amount group；Obtain multiple play mode corresponding to the second environment set of variables；User is obtained to select from the multiple play mode
The target play mode selected；Configuration order is generated based on the target play mode and the service end and the client is sent to
End, so that the environment of the service end and the client according to corresponding to the configuration order sets the target play mode
Parameter.
A kind of second aspect, passive flow media processor that the present invention is provided is described applied to desktop virtual system
System includes service end and client, and the service end is coupled with the client, and described device includes：First data acquisition list
Member, the first environment set of variables for obtaining Streaming Media；Data processing unit, for based on preset rules to the first environment
Set of variables is filtered, and obtains the second environment set of variables after filtering；Second data capture unit, for obtaining second ring
Multiple play mode corresponding to the set of variables of border；Data selection unit, is selected for obtaining user from the multiple play mode
Target play mode；Data generating unit, for generating configuration order based on the target play mode and being sent to described
Service end and the client, so that the service end and the client set the target to play according to the configuration order
Ambient parameter corresponding to pattern.
A kind of passive flow media processing method and device that the invention described above is provided, the application pass through to first environment variable
Group is filtered, and obtains multiple play mode corresponding to environmental variance group after filtering；Again by obtaining the target that user selects
Play mode, generates configuration order by target play mode and is sent to service end and client, so that service end and client
Ambient parameter according to corresponding to configuration order sets target play mode, flexibly matches somebody with somebody so as to realize to the intelligence of play mode
Put.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structured flowchart of a kind of electronic equipment provided in an embodiment of the present invention；
A kind of flow chart for passive flow media processing method that Fig. 2 provides for first embodiment of the invention；
A kind of flow chart for passive flow media processing method that Fig. 3 provides for second embodiment of the invention；
A kind of high-level schematic functional block diagram for passive flow media processor that Fig. 4 provides for third embodiment of the invention；
A kind of high-level schematic functional block diagram for passive flow media processor that Fig. 5 provides for fourth embodiment of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Therefore,
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit the model of claimed invention below
Enclose, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
As shown in figure 1, being the structured flowchart of a kind of electronic equipment provided in an embodiment of the present invention.Wherein, the electronics is set
Standby 200 include passive flow media processor, it is memory 202, storage control 203, processor 204, Peripheral Interface 205, defeated
Enter output unit 206, audio unit 207, display unit 208.
The memory 202, storage control 203, processor 204, Peripheral Interface 205, input-output unit 206, sound
Frequency unit 207, each element of display unit 208 are directly or indirectly electrically connected with each other, to realize the transmission or friendship of data
Mutually.It is electrically connected with for example, these elements can be realized by one or more communication bus or signal wire each other.The static state
Streaming Media processing unit can be stored in the memory 202 including at least one in the form of software or firmware (firmware)
Or it is solidificated in the software function mould in the operating system of the Streaming Media processing terminal equipment (operating system, OS)
Block.The processor 204 is used to perform the executable module stored in memory 202, such as described passive flow media handling dress
Put including software function module or computer program.
Wherein, memory 202 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable Read-
Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory,
EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory,
EEPROM) etc..Wherein, memory 202 is used for storage program, and the processor 204 is performed described after execute instruction is received
Program.
Processor 204 is probably a kind of IC chip, the disposal ability with signal.Above-mentioned processor 204 can
To be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；Can also be digital signal processor (DSP), application specific integrated circuit (ASIC),
It is ready-made programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hard
Part component.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor
Can be microprocessor or the processor can also be any conventional processor 204 etc..
Various input/output devices are coupled to processor 204 and memory 202 by the Peripheral Interface 205.At some
In embodiment, Peripheral Interface 205, processor 204 and storage control 203 can be realized in one single chip.Other one
In a little examples, they can be realized by independent chip respectively.
Input-output unit 206 is used to be supplied to user input data to realize user and the friendship of server or local terminal
Mutually.The input-output unit 206 may be, but not limited to, mouse and keyboard etc..
Audio unit 207 is used to provide a user COBBAIF, its may include one or more microphones, one or many
Individual loudspeaker and voicefrequency circuit.
Display unit 208 provides an interactive interface in server (or local terminal) between user, and (for example user grasps
Make interface) or for display image data give user reference.In the present embodiment, the display unit 208 can be liquid crystal
Show device or touch control display.If touch control display, its can for support single-point and multi-point touch operation capacitance type touch control screen or
Resistance type touch control screen etc..Support that single-point and multi-point touch operation refer to that touch control display can be sensed on the touch control display
The touch control operation that one or more positions are produced simultaneously, and transfer to processor 204 to be counted the touch control operation that this is sensed
Calculate and handle.
Referring to Fig. 2, being a kind of flow chart for passive flow media processing method that first embodiment of the invention is provided.Below
Idiographic flow shown in Fig. 2 will be described in detail.
Step S301, obtains the first environment set of variables of Streaming Media.
In the present embodiment, the first environment set of variables refers to the multiple parameters set of playing environment, specifically, described
First environment set of variables includes the hardware supported situation, the hardware supported situation of client and redirection player of service end
Playing environment.
In the present embodiment, each parameter in the first environment set of variables is expressed using Boolean expression.
As a kind of embodiment, in initialization, client and service end and Streaming Media static configuration strategy phase are collected
The key parameter of pass, that is, obtain the first environment set of variables.The related key parameter refers to the hardware supported of service end
Situation, the hardware supported situation of client and the playing environment for redirecting player.Wherein it is possible to the ginseng for passing through user input
Number obtains the hardware supported situation, the hardware supported situation of client and the playing environment for redirecting player of service end, also
Obtained automatically when can be by initializing.
Step S302, is filtered based on preset rules to the first environment set of variables, obtains the second ring after filtering
Border set of variables.
Wherein, the preset rules include the first preset rules and the second preset rules.First preset rules refer to
Default tight restrictive condition is met, wherein tight restrictive condition includes indispensability condition or recommendatory condition.Described second default rule
Then refer to meet default wide restrictive condition, wherein wide restrictive condition includes indispensability condition.
In the present embodiment, the indispensability condition or recommendatory condition refer to playing environment to service end, client with
And the requirement of player.For example, the necessary restrictive condition under seamless experience pattern is has player restriction, it is visitor to recommend condition
Family end carries hard decoder.Table 1 shows the restrictive condition corresponding to each pattern.
Table 1
Wherein, it is necessary to which property restrictive condition refers to：To this pattern of use, then the option that current environment must is fulfilled for, if
Current environment can not meet these conditions, then can cause function can not normally using or cause hardware to use storm.Similarly, recommend
Property restrictive condition refers to：To use this pattern, the then option that current environment is preferably met, if current environment can not meet this
A little conditions, although then function is possible to use, can be impacted to the resource abundance of whole system.
As a kind of embodiment, the multiple first decision-makings coding generated based on the first preset rules, specifically, base are obtained
The first parameter of the service end hardware supported is obtained in the first preset rules；The client is obtained based on the first preset rules
Second parameter of hardware supported；The 3rd parameter for redirecting player support is obtained based on the first preset rules；According to institute
State the first parameter, second parameter and the 3rd parameter and generate the first decision-making coding.When the first environment variable
When group is matched with any one in the multiple first decision-making coding, first determined what the first environment set of variables was matched
Plan coding is used as second environment set of variables.Specifically, by each parameter value in the first environment set of variables respectively with it is each
Corresponding parameter value is compared in first decision-making coding, multiple outcome variable groups is obtained, from multiple outcome variable groups
It is middle to search the purpose outcome variable group for meeting preset standard, the first decision-making corresponding to the purpose outcome variable group is encoded and made
For the second environment set of variables.Wherein, first parameter refers to whether the service end under current play mode needs hardware
The Boolean supported, similarly, second parameter refers to whether the client under current play mode needs hardware supported
A Boolean, the 3rd parameter refer under current play mode whether supporting redirect player a boolean
Value.
Wherein, the first decision-making coding refers to generate a kind of volume corresponding to each play mode based on tight restrictive condition
Code.Table 2 shows each pattern the first decision-making coding corresponding under tight restrictive condition.
Table 2
Wherein, 0 represent that to this environment no requirement (NR) 1 expression is required to this environment.For example corresponding to seamless experience pattern
Decision-making coding [0,1,1] represent current play mode under, either recommendatory condition or indispensability condition is all to service end
Hardware supported is not required.Either support represent it is that recommendatory condition is required for 1 for client hardware, or it is indispensability
Condition is required, as long as wherein any one condition is required, then is 1.Or support to be that 1 expression is for redirecting player
Recommendatory condition is required, and is then 1 as long as wherein any one condition is required or being that indispensability condition is required.
In the present embodiment, first parameter, second parameter and the 3rd parameter refer respectively to y1, y2 and
y3.I.e. described first parameter is corresponding with the y1, and second parameter is corresponding with the y2, the 3rd parameter with described y3 pairs
Should.
In the present embodiment, first environment set of variables is filtered specially when based on the first preset rules：Order is described
First environment set of variables is X=[x1,x2,x3], first decision-making is encoded to Y=[y1,y2,y3], work as ymValue be 0 when, then
No matter xmValue be 0 or 1 when, obtained result kmValue be 0, the m is more than or equal to 1 and less than or equal to 3；I.e. as m=1, y1
Value be 0 when, then the result k obtained1Value be 0.Work as ymValue when being 1, and work as xmValue be 1 when, obtained kmValue be 0；
Work as ymValue when being 1, and work as xmValue be 0 when, obtained kmValue be 1；As K=[k1,k2,k3]=[0,0,0] when, judge institute
State first environment set of variables X=[x1,x2,x3] encode Y=[y with first decision-making1,y2,y3] matching, by the first environment
The first decision-making that set of variables is matched is encoded as second environment set of variables.I.e. by first environment set of variables and each first decision-making
Coding is compared, so as to realize the operation of filtering.I.e. successively by first corresponding to first environment set of variables and each pattern
Decision-making coding compares, so that the supported streaming media playing set of modes in the case of the first environment set of variables is obtained,
After this set is shown and it is recorded on backstage, used in case updating.
As another embodiment, the multiple second decision-makings coding generated based on the second preset rules is obtained；When described
When first environment set of variables is matched with any one in the multiple second decision-making coding, by the first environment set of variables institute
The second decision-making coding of matching is used as second environment set of variables.Described acquisition generated based on the second preset rules multiple second
Decision-making coding refers to the first condition parameter that the service end hardware supported is obtained based on the second preset rules；It is default based on second
The second condition parameter that client hardware described in Rule is supported；The redirection player is obtained based on the second preset rules
The third condition parameter of support；Given birth to according to the first condition parameter, the second condition parameter and the third condition parameter
Into second decision-making coding.
In the present embodiment, the first environment set of variables is filtered by the second preset rules, that is, passes through the tolerance
Condition processed is filtered to the first environment set of variables, specifically：By obtaining each play mode for playing environment
It is required that, the second decision-making coding can be obtained.Table 3 shows that the second decision-making corresponding under the conditions of tolerance system of each pattern is compiled
Code.
Table 3
Wherein, 0 represent that to this environment no requirement (NR) 1 expression is required to this environment.For example corresponding to seamless experience pattern
Decision-making coding [0,0,1] represent current play mode under, it is necessary to property condition is not required service end hardware supported.Similarly,
Support to be also the same for client hardware, i.e., indispensability condition is not required.Support to represent for 1 for redirecting player
Indispensability condition is required.
In the present embodiment, the first condition parameter, the second condition parameter and third condition parameter difference
Refer to z1, z2 and z3.I.e. described first condition parameter is corresponding with the z1, and the second condition parameter is corresponding with the z2, institute
State third condition parameter corresponding with the z3.
In the present embodiment, it is described when based on the second preset rules first environment set of variables is carried out filtering with based on the
One default filtering is same comparison process, be will not be repeated here.
In the present embodiment, the first condition parameter, the second condition parameter and third condition parameter generation
The second decision-making coding refers to the shape by described first condition parameter, second condition parameter and third condition parameter to gather
Formula constitutes the second decision-making coding.
Step S303, obtains the play mode corresponding to the second environment set of variables.
Wherein, the second environment set of variables refer to first environment set of variables by step S302 filter after obtain first
Decision-making is encoded or the second decision-making coding.
In the present embodiment, the first decision-making coding or the corresponding play mode of second decision-making coding are obtained.For example,
When being filtered by the first decision-making coding to the first environment set of variables, then obtain the first decision-making obtained after filtering and compile
Code, i.e., the first decision-making coding corresponding to described first environment variable, and corresponding broadcast is encoded by the first decision-making of acquisition
Mode playback is played out.When being filtered by the second decision-making coding to the first environment set of variables, then obtain after filtering
Obtained the second decision-making coding, i.e., the second decision-making corresponding to described first environment variable is encoded, and second by acquisition is determined
The corresponding play mode of plan coding is played out.
Step S304, obtains the target play mode that user selects from the multiple play mode.
Wherein, the target play mode refers to play mode of the user selected in multiple play mode.
In the present embodiment, it can be obtained by obtaining the flag information of each play mode corresponding to the flag information
Play mode, obtain target play mode of the user selected in multiple play mode so as to realize, that is, pass through to obtain and use
The flag information of the selected play mode in family, so as to obtain the broadcasting corresponding to the flag information by the flag information
Pattern, as target play mode.
Step S305, generates configuration order based on the play mode and is sent to the service end and the client,
So that the ambient parameter of the service end and the client according to corresponding to the configuration order sets the play mode.
Wherein it is possible to configuration order is distributed into the service end and the client by command channel, with complete
The setting of paired current streaming media playing pattern relevant parameter simultaneously realizes the play mode.Specifically, for service end and client
It is to add when enabling the usable hardware such as seamless experience pattern, high definition compatibility mode and smoothness compatibility mode that the configuration at end is hardware-accelerated
During the pattern of speed, if finding, client is hardware-accelerated available with service end, enables corresponding hardware-accelerated.If user have selected
Seamless experience mode switch is opened, the player assembly of player types can be supported by monitoring, what can be supported broadcasts as found
Device assembly startup is put, judges whether currently playing video format supports that video is redirected, seamless experience mould is enabled if supporting
Formula is redirection pattern, and streaming media files are transmitted；Other three in addition to seamless experience pattern are used if not supporting
Default play mode in the mode of kind, streaming media files are transmitted.
In the present embodiment, when detecting streaming media playing environment and changing, according to specific changed factor, i.e. root
According to the ambient parameter amendment environment set of variables of acquisition.So as to perform filtering using new environmental variance group, that is, generate new first
Decision-making is encoded or the second decision-making coding, so as to obtain the supported modal sets collection of Streaming Media strategy under new environmental variance group
Close.By supporting after renewal, modal sets set can support that set of modes compares with original, as found having differences property, then remind
User has new Streaming Media pattern available or certain original pattern is unavailable.
Referring to Fig. 3, being a kind of flow chart for passive flow media processing method that second embodiment of the invention is provided.Below
Idiographic flow shown in Fig. 3 will be described in detail.
Step S401, obtains the first environment parameter of the hardware supported situation for representing the service end.
Wherein, the hardware supported of described service end refers to video card hardware coding/decoding ability.The first environment
Parameter refers to whether the service end under current play mode needs hardware supported.First parameter uses Boolean expression table
Reach.I.e. when the first parameter is 1, represent to require the hardware supported of service end, when the first parameter is 0, represent to service
The hardware supported at end is not required.
In the present embodiment, the acquisition to the first environment parameter of the hardware supported situation of service end is specially：
Under Windows systems, the coder/decoder ability of oneself is identified by reference to GUID, obtains current by D3D device
The GUID of service end under environment, so as to detect supported hardware encoding/decoding capability.Wherein, under linux system,
The a set of profile defined by VAAPI, i.e., it is a set of to represent the codec capabilities supported, it can be obtained by inquiring about profile
The ability supported to current chip, in addition under linux system, also a kind of Hardware Render mode (xvideo), this is X11 systems
A kind of extension of system, before using xv functions, can inquire about video card by XvQueryAdaptors, XvListImageFormats
The rendered formats of support.
Step S402, obtains the second environment parameter of the hardware supported situation for representing the client.
Wherein, the hardware supported of described client refers to video card hardware coding/decoding ability.The first environment
Parameter refers to whether the client under current play mode needs hardware supported.Second parameter uses Boolean expression table
Reach.I.e. when the second parameter is 1, represent to require the hardware supported of client, when the second parameter is 0, represent to client
The hardware supported at end is not required.
In the present embodiment, the acquisition to the first environment parameter of the hardware supported situation of client is specially：
Under Windows systems, the coder/decoder ability of oneself is identified by reference to GUID, obtains current by D3D device
The GUID of service end under environment, so as to detect supported hardware encoding/decoding capability.Wherein, under linux system,
The a set of profile defined by VAAPI, i.e., it is a set of to represent the codec capabilities supported, it can be obtained by inquiring about profile
The ability supported to current chip, in addition under linux system, also a kind of Hardware Render mode (xvideo), this is X11 systems
A kind of extension of system, before using xv functions, can inquire about video card by XvQueryAdaptors, XvListImageFormats
The rendered formats of support.
Step S403, obtains the 3rd ambient parameter for representing the playing environment that can support to redirect player.
Wherein, under static environment, under windows operating systems, player install it is latter as can registration table bet
The corresponding mount message of volume, the purpose of collection player list can be just reached by enumerating registration table relevant information.In dynamic
Under environment, flow can be redirected by video, can intercept the player executable program path that is currently played and
Title, so as to dynamically be collected into the accurate information of video playback environment.
Step S404, is generated according to the first environment parameter, the second environment parameter and the 3rd ambient parameter
The first environment set of variables.
After all kinds of parameters have been obtained, all kinds of parameters are collected to service end, correspondence parameter is added to first environment variable
In group.I.e. after the first environment parameter, the second environment parameter and the 3rd ambient parameter are all obtained, by described
One ambient parameter, the second environment parameter and the 3rd ambient parameter add to first environment set of variables, so as to form
One environmental variance group.
Step S405, is filtered based on preset rules to the first environment set of variables, obtains the second ring after filtering
Border set of variables.
Step S406, obtains the play mode corresponding to the second environment set of variables.
Step S407, obtains the target play mode that user selects from the multiple play mode.
Step S408, generates configuration order based on the play mode and is sent to the service end and the client,
So that the ambient parameter of the service end and the client according to corresponding to the configuration order sets the play mode.
Step S404, step S405, step S406, step S407 and step S408 embodiment refer to first
Corresponding step, will not be repeated here in embodiment.
Referring to Fig. 4, a kind of functional module of the passive flow media processor provided for third embodiment of the invention is shown
It is intended to.The passive flow media processor 500 includes the first data capture unit 510, data processing unit 520, second and counted
According to acquiring unit 530, data selection unit 540 and data generating unit 550.
First data capture unit 510, the first environment set of variables for obtaining Streaming Media.
Data processing unit 520, for being filtered based on preset rules to the first environment set of variables, obtains filtering
Second environment set of variables afterwards.
Wherein, the data processing unit 520 is additionally operable to obtain multiple first decision-makings generated based on the first preset rules
Coding；When any one during the first environment set of variables is encoded with the multiple first decision-making is matched, by described first
The first decision-making that environmental variance group is matched is encoded as second environment set of variables.Specifically, obtained based on the first preset rules
First parameter of the service end hardware supported；The second ginseng that the client hardware is supported is obtained based on the first preset rules
Number；The 3rd parameter for redirecting player support is obtained based on the first preset rules；According to first parameter, described
Two parameters and the 3rd parameter generate the first decision-making coding.Wherein, it is described to work as the first environment set of variables and institute
When stating any one matching in multiple first decision-making codings, the first decision-making that the first environment set of variables is matched is encoded
Refer to respectively compile each parameter value in the first environment set of variables with each first decision-making as second environment set of variables
Corresponding parameter value is compared in code, obtains multiple outcome variable groups, is searched and is met from multiple outcome variable groups
The purpose outcome variable group of preset standard, regard the first decision-making coding corresponding to the purpose outcome variable group as described second
Environmental variance group.Specifically, the first decision-making coding meets Y=[y1,y2,y3], the first environment set of variables meets X=
[x1,x2,x3], work as ymValue be 0 when, then no matter xmValue be 0 or 1 when, obtained result kmValue be 0, the m is more than or equal to
1 and less than or equal to 3；Work as ymValue when being 1, and work as xmValue be 1 when, obtained kmValue be 0；Work as ymValue when being 1, and work as xm
Value be 0 when, obtained kmValue be 1；As K=[k1,k2,k3]=[0,0,0] when, judge the first environment set of variables X=
[x1,x2,x3] encode Y=[y with first decision-making1,y2,y3] matching, first that the first environment set of variables is matched
Decision-making coding is used as second environment set of variables.
In the present embodiment, the data processing unit 520 is additionally operable to obtain based on the multiple of the second preset rules generation
Second decision-making is encoded；, will when any one during the first environment set of variables is encoded with the multiple second decision-making is matched
The second decision-making that the first environment set of variables is matched is encoded as second environment set of variables.Specifically, it is default based on second
The first condition parameter of service end hardware supported described in Rule；The client hardware branch is obtained based on the second preset rules
The second condition parameter held；The third condition parameter for redirecting player support is obtained based on the second preset rules；According to
The first condition parameter, the second condition parameter and the third condition parameter generate the second decision-making coding.
Second data capture unit 530, for obtaining the play mode corresponding to the second environment set of variables.
Data selection unit 540, for obtaining the target play mode that user selects from the multiple play mode.
Data generating unit 550, for based on the play mode generate configuration order and be sent to the service end and
The client, so that the service end and the client are according to corresponding to the configuration order sets the play mode
Ambient parameter.
Referring to Fig. 5, a kind of functional module of the passive flow media processor provided for fourth embodiment of the invention is shown
It is intended to.The passive flow media processor 600 includes the first data capture unit 610, data processing unit 620, second and counted
According to acquiring unit 620, data selection unit 640 and data generating unit 650.
First data capture unit 610, the first environment set of variables for obtaining Streaming Media.
Wherein, first data capture unit 610 also includes the first parameter acquiring subelement 611, the second parameter acquiring
Subelement 612, the 3rd parameter acquiring subelement 613 and data markers subelement 614.
First parameter acquiring subelement 611, first for obtaining the hardware supported situation for being used to represent the service end
Ambient parameter.
Second parameter acquiring subelement 612, second for obtaining the hardware supported situation for being used to represent the client
Ambient parameter.
3rd parameter acquiring subelement 613, obtains the 3rd of the playing environment that redirection player can be supported for expression
Ambient parameter.
Data markers subelement 614, for according to the first environment parameter, the second environment parameter and the described 3rd
Ambient parameter generates the first environment set of variables.
Data processing unit 620, for being filtered based on preset rules to the first environment set of variables, obtains filtering
Second environment set of variables afterwards.
Second data capture unit 630, for obtaining the play mode corresponding to the second environment set of variables.
Data selection unit 640, for obtaining the target play mode that user selects from the multiple play mode.
Data generating unit 650, for based on the play mode generate configuration order and be sent to the service end and
The client, so that the service end and the client are according to corresponding to the configuration order sets the play mode
Ambient parameter.
In summary, the present invention provides a kind of passive flow media processing method and device, and the application passes through to first environment
Set of variables is filtered, and obtains multiple play mode corresponding to environmental variance group after filtering；Again by obtaining what user selected
Target play mode, generates configuration order by target play mode and is sent to service end and client, so that service end and visitor
Ambient parameter of the family end according to corresponding to configuration order sets target play mode, so as to realize flexible to the intelligence of play mode
Configuration.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show according to the device of multiple embodiments of the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part a, part for the module, program segment or code is used to realize holding for defined logic function comprising one or more
Row instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, can use the special base for performing defined function or action
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are make it that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
It is noted that herein, such as first and second or the like relational terms are used merely to an entity or operation
Made a distinction with another entity or operation, and not necessarily require or imply these entities or exist between operating any this
Actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, article or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, article or the equipment of element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
1. a kind of passive flow media processing method, applied to desktop virtual system, the system includes service end and client,
The service end is coupled with the client, it is characterised in that methods described includes：
Obtain the first environment set of variables of Streaming Media；
The first environment set of variables is filtered based on preset rules, the second environment set of variables after filtering is obtained；
Obtain multiple play mode corresponding to the second environment set of variables；
Obtain the target play mode that user selects from the multiple play mode；
Configuration order is generated based on the target play mode and the service end and the client is sent to, so that the clothes
The ambient parameter of business end and the client according to corresponding to the configuration order sets the target play mode.
2. according to the method described in claim 1, it is characterised in that the step of the first environment set of variables of described acquisition Streaming Media
Suddenly include：
Obtain the first environment parameter of the hardware supported situation for representing the service end；
Obtain the second environment parameter of the hardware supported situation for representing the client；
Obtain the 3rd ambient parameter for representing the playing environment that can support to redirect player；
The first environment is generated according to the first environment parameter, the second environment parameter and the 3rd ambient parameter to become
Amount group.
3. according to the method described in claim 1, it is characterised in that it is described based on preset rules to the first environment variable
Group is filtered, and the step of obtaining the second environment set of variables after filtering includes：
Obtain the multiple first decision-makings coding generated based on the first preset rules；
When any one during the first environment set of variables is encoded with the multiple first decision-making is matched, by first ring
The first decision-making that border set of variables is matched is encoded as second environment set of variables.
4. method according to claim 3, it is characterised in that described acquisition based on the first preset rules generate it is multiple
The step of first decision-making is encoded includes：
The first parameter of the service end hardware supported is obtained based on the first preset rules；
The second parameter that the client hardware is supported is obtained based on the first preset rules；
Being obtained based on the first preset rules can support to redirect the 3rd parameter that player is supported；
The first decision-making coding is generated according to first parameter, second parameter and the 3rd parameter.
5. method according to claim 4, it is characterised in that it is described when the first environment set of variables with it is the multiple
During any one matching in the first decision-making coding, the first decision-making coding that the first environment set of variables is matched is used as the
The step of two environmental variance groups, includes：
Corresponding parameter value during each parameter value in the first environment set of variables is encoded with each first decision-making respectively
It is compared, obtains multiple outcome variable groups, the purpose result for meeting preset standard is searched from multiple outcome variable groups
Set of variables, regard the first decision-making coding corresponding to the purpose outcome variable group as the second environment set of variables.
6. method according to claim 5, it is characterised in that the first decision-making coding meets Y=[y1,y2,y3], institute
State first environment set of variables and meet X=[x1,x2,x3], each parameter value by the first environment set of variables is distinguished
Corresponding parameter value is compared in being encoded with each first decision-making, multiple outcome variable groups is obtained, from multiple results
The purpose outcome variable group for meeting preset standard is searched in set of variables, by the first decision-making corresponding to the purpose outcome variable group
The step of coding is as the second environment set of variables includes：
Work as ymValue be 0 when, then no matter xmValue be 0 or 1 when, obtained result kmValue be 0, the m is more than or equal to 1 and small
In equal to 3；
Work as ymValue when being 1, and work as xmValue be 1 when, obtained kmValue be 0；
Work as ymValue when being 1, and work as xmValue be 0 when, obtained kmValue be 1；
As K=[k1,k2,k3]=[0,0,0] when, judge the first environment set of variables X=[x1,x2,x3] determined with described first
Plan coding Y=[y1,y2,y3] matching, the first decision-making that the first environment set of variables is matched is encoded to be become as second environment
Amount group.
7. according to the method described in claim 1, it is characterised in that it is described based on preset rules to the first environment variable
Group is filtered, and the step of obtaining the second environment set of variables after filtering includes：
Obtain the multiple second decision-makings coding generated based on the second preset rules；
When any one during the first environment set of variables is encoded with the multiple second decision-making is matched, by first ring
The second decision-making that border set of variables is matched is encoded as second environment set of variables.
8. method according to claim 7, it is characterised in that described acquisition based on the second preset rules generate it is multiple
Second decision-making coding step includes：
The first condition parameter of the service end hardware supported is obtained based on the second preset rules；
The second condition parameter that the client hardware is supported is obtained based on the second preset rules；
Being obtained based on the second preset rules can support to redirect the third condition parameter that player is supported；
Second decision-making is generated according to the first condition parameter, the second condition parameter and the third condition parameter to compile
Code.
9. a kind of passive flow media processor, applied to desktop virtual system, the system includes service end and client,
The service end is coupled with the client, it is characterised in that described device includes：
First data capture unit, the first environment set of variables for obtaining Streaming Media；
Data processing unit, for being filtered based on preset rules to the first environment set of variables, obtains the after filtering
Two environmental variance groups；
Second data capture unit, for obtaining the play mode corresponding to the second environment set of variables；
Data selection unit, for obtaining the target play mode that user selects from the multiple play mode；
Data generating unit, for generating configuration order based on the play mode and being sent to the service end and the client
End, so that the environment ginseng of the service end and the client according to corresponding to the configuration order sets the play mode
Number.
10. device according to claim 9, it is characterised in that first data capture unit specifically for：
Obtain the first environment parameter of the hardware supported situation for representing the service end；
Obtain the second environment parameter of the hardware supported situation for representing the client；
Obtain the 3rd ambient parameter for representing the playing environment that can support to redirect player；
The first environment is generated according to the first environment parameter, the second environment parameter and the 3rd ambient parameter to become
Amount group.
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