CN106998479A - A kind of methods, devices and systems for realizing set top box cloud - Google Patents
A kind of methods, devices and systems for realizing set top box cloud Download PDFInfo
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- CN106998479A CN106998479A CN201610041729.2A CN201610041729A CN106998479A CN 106998479 A CN106998479 A CN 106998479A CN 201610041729 A CN201610041729 A CN 201610041729A CN 106998479 A CN106998479 A CN 106998479A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4437—Implementing a Virtual Machine [VM]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A kind of methods, devices and systems for realizing STB clouds.The method for realizing set top box cloud includes：Set top box carries out capability negotiation to cloud device initiating business request with the cloud device；The set top box is according to the result of capability negotiation, and the business function that this set top box is distributed in processing obtains the first data, and/or, receive the cloud device and the second data are obtained to the result and decoding of distributing to the business function of the cloud device；First data or second data are played, or will be played out after first data, second Data Synthesis.The present invention can realize support and extension of the set top box to multiple business.
Description
Technical field
The invention belongs to multimedia terminal and field of cloud computer technology, and in particular to one kind realizes set top box cloud
The methods, devices and systems of change.
Background technology
Developing rapidly and popularize on a large scale with Intelligent set top box, and cloud computing and cloud terminal technology
High speed development, IPTV (Internet Protocol Television, IPTV) and OTT (Over
The Top, the service based on open the Internet) business increasingly enrich, this is to intelligent STB
The support of (Set-Top-Box, set top box) business function proposes challenge.
The set-op box capabilities of current different model differ, and to the support of business, there is also bigger difference, people
To more rich more complete IPTV and OTT business demands with current set top box tenability is restricted exists
Conflict.
The present situation of set top box on current market is that the set top box of the various models of each producer coexists, per money
The spread in performance of set top box is uneven, and coding/decoding capability has differences, and so causes utilizing cloud terminal technology
During carrying out operation expanding, the ability of set top box is limited to, the business that different set top boxes are supported is same
There can be bigger difference so that Consumer's Experience differs, it is difficult to meet demand of the user to business support.
The content of the invention
The present invention proposes a kind of methods, devices and systems for realizing STB clouds, to realize set top box pair
The support and extension of multiple business.
The present invention is adopted the following technical scheme that.
A kind of method for realizing set top box cloud, including：
Set top box carries out capability negotiation to cloud device initiating business request with the cloud device；
The set top box is according to the result of capability negotiation, and the business function that this set top box is distributed in processing is obtained
First data, and/or, the cloud device is received to distributing to the place of the business function of the cloud device
Manage result and decode and obtain the second data；Play first data or second data, or by institute
Played out after stating the first data, second Data Synthesis.
Alternatively, it is described to include with cloud device progress capability negotiation：
The set top box is received after the Capability negotiation request that the cloud device is initiated, and passes through the long-range of extension
The ability information of this set top box is sent to the cloud device by desktop protocol, is received the cloud device and is returned
The result of the capability negotiation returned；The business for distributing to the set top box is included in the result of the capability negotiation
Function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the set top box handles the business for distributing to this set top box according to the result of capability negotiation
Function, which obtains the first data, to be included：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info.
Alternatively, the result of business function of the cloud device to distributing to the cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
Alternatively, also include before the set top box initiating business request：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
A kind of method for realizing set top box cloud, including：
Cloud device is received after the service request of set top box initiation, and capability negotiation is carried out with the set top box；
The cloud device handles the business work(for distributing to this cloud device according to the result of capability negotiation
Can, obtain result；The result is returned to the set top box.
Alternatively, it is described to include with set top box progress capability negotiation：
The cloud device consults to ask to the set top box initiating capacity, is assisted by the remote desktop of extension
View receives the ability information of the set top box, and point of business function is carried out according to the ability of the set top box
Match somebody with somebody, obtain the result of the capability negotiation, return to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the cloud device handles according to the result of capability negotiation and distributes to this cloud device
Business function, obtaining result includes：
The cloud device distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
A kind of method for realizing set top box cloud, including：
Set top box is to cloud device initiating business request；
The cloud device is received after the service request that the set top box is initiated, and energy is carried out with the set top box
Power is consulted；
The set top box and/or cloud device handle distributed business work(according to the result of capability negotiation
Energy；Result is sent to the set top box by the cloud device after handling distributed business function；
The set top box plays the first data that the business function that this set-top box processes distributed is obtained, and/
Or, receive the result of the cloud device and decoding obtains the second data；Play first data
Or second data, or will be played out after first data, the second Data Synthesis.
Alternatively, it is described to include with set top box progress capability negotiation：
The cloud device consults to ask to the set top box initiating capacity；
The ability information of this set top box is sent to institute by the set top box by the RDP of extension
State cloud device；
The cloud device carries out the distribution of business function according to the ability of the set top box, obtains the energy
The result that power is consulted, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the set top box is according to the result of capability negotiation, and handling distributed business function includes：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info；
The cloud device is according to the result of capability negotiation, and handling distributed business function includes：
The cloud device distributes to the business function of this cloud device in the result according to capability negotiation, obtain
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
Alternatively, also include before the set top box initiating business request：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
A kind of device for realizing set top box cloud, is arranged at set top box, including：
Main control module, for cloud device initiating business request, ability association to be carried out with the cloud device
Business；
Playing module, for the result according to capability negotiation, the business function of this set top box is distributed in processing
The first data are obtained, and/or, the cloud device is received to distributing to the business function of the cloud device
Result and decoding obtains the second data；First data or second data are played, or
It will be played out after first data, second Data Synthesis.
Alternatively, stating main control module and cloud device progress capability negotiation includes：
The main control module is received after the Capability negotiation request that the cloud device is initiated, and passes through the remote of extension
The ability information of the set top box at place is sent to the cloud device by journey desktop protocol, receives the high in the clouds
The result for the capability negotiation that equipment is returned；Included in the result of the capability negotiation and distribute to the set top box
Business function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the playing module handles the industry for distributing to this set top box according to the result of capability negotiation
Business function, which obtains the first data, to be included：
The playing module distributes to the business function of the set top box at place in the result according to capability negotiation,
Corresponding resource is obtained from the server comprising resource；Acquired resource is decoded or parsed and is obtained
Any below or several first data：First audio, the first video, page info.
Alternatively, the result of business function of the cloud device to distributing to the cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
Alternatively, the main control module is additionally operable to before initiating business request, connects set top box cloud service
Device is simultaneously logged in, and is set up and is connected with the cloud device that the set top box cloud server is distributed after login.
A kind of device for realizing set top box cloud, is arranged at cloud device, including：
After message processing module, the service request for receiving set top box initiation, carried out with the set top box
Capability negotiation；
Respond module, for the result according to capability negotiation, the business work(of this cloud device is distributed in processing
Can, obtain result；The result is returned to the set top box.
Alternatively, the message processing module carries out capability negotiation with set top box includes：
The message processing module is consulted to ask to the set top box initiating capacity, passes through the long-range table of extension
Face agreement receives the ability information of the set top box, and business function is carried out according to the ability of the set top box
Distribution, obtains the result of the capability negotiation, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the respond module handles according to the result of capability negotiation and distributes to this cloud device
Business function, obtaining result includes：
The respond module distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
A kind of system for realizing set top box cloud, including：
Set top box, including above-mentioned device；
Cloud device, including above-mentioned device.
Alternatively, described system also includes：
Set top box cloud server, for after set top box login, being that the set top box creates high in the clouds
Equipment simultaneously distributes to the set top box, or distributes existing cloud device to the set top box.
A kind of methods, devices and systems for realizing STB clouds of the present invention, based on cloud terminal technology, enter
The capability negotiation of row STB terminal and cloud device, collaboration carries out processing displaying to business, has reached pair
The reduction effect that STB terminal is relied on, by cloud device, extends set-top box service disposal ability,
Realize support and extension of the set top box to multiple business so that upgrading service is unrelated with STB terminal, has
Effect ensures Consumer's Experience.RDP (the Remote Desktop that the alternative of the present invention passes through extension
Protocol, RDP) hold consultation.
Other features and advantages of the present invention will be illustrated in the following description, also, partly from froming the perspective of
Become apparent, or understood by implementing the present invention in bright book.The purpose of the present invention is excellent with other
Point can be realized and obtained by specifically noted structure in specification, claims and accompanying drawing
.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes one of specification
Point, it is used to explain technical scheme together with embodiments herein, does not constitute to the present invention
The limitation of technical scheme.
Fig. 1 is the schematic flow sheet of the method for realizing STB clouds of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of the method for realizing STB clouds of the embodiment of the present invention two；
Fig. 3 is the schematic flow sheet of the method for realizing STB clouds of the embodiment of the present invention three；
Fig. 4 is the schematic block diagram of the device for realizing STB clouds of the embodiment of the present invention four；
Fig. 5 is the schematic block diagram of the device for realizing STB clouds of the embodiment of the present invention five；
Fig. 6 is the cloud set-top-box system basic framework figure for implementing example 1；
Fig. 7 is the implementation process diagram that the present invention implements example 1；
Fig. 8 is that the cloud set top box page for implementing example 1 embeds the broadcasting realization of small video scene two-path video
Effect diagram；
Fig. 9 is that the cloud set top box page for implementing example 2 embeds small video scene two-path video playing flow
Figure；
Figure 10 is that the cloud set top box PIP scenes two-path video broadcasting for implementing example 3 realizes that effect is illustrated
Figure；
Figure 11 is the cloud set top box PIP scene two-path video playing flow figures for implementing example 3；
Figure 12 is that the cloud set top box for implementing example 4 plays 3D video flow charts.
Embodiment
Technical scheme is described in detail below in conjunction with drawings and Examples.
If it should be noted that not conflicting, each feature in the embodiment of the present invention and embodiment can
To be combined with each other, within protection scope of the present invention.Patrolled in addition, though showing in flow charts
Volume order, but in some cases, can be shown or described to be performed different from order herein
Step.
Embodiment one, a kind of method for realizing set top box cloud, as shown in figure 1, including：
S110, set top box carry out capability negotiation to cloud device initiating business request with the cloud device；
S120, the set top box handle the business work(for distributing to this set top box according to the result of capability negotiation
The first data can be obtained, and/or, the cloud device is received to distributing to the business work(of the cloud device
The result and decoding of energy obtain the second data；
S130, the set top box play first data or second data；Or, by described
Played out after one data, second Data Synthesis.
In the present embodiment, the step S110~S130 can be, but not limited to by set top box
STB client executings.The cloud shield equipment can be, but not limited to as set top box virtual machine, the set top box
Virtual machine can be distributed on cloud server and/or on service server, be even distributed through performance enough
Router on.
In the present embodiment, the result of capability negotiation be probably whole business functions in the service request by
Cloud device is completed, and now only needs to carry out reception processing result and decode to obtain second in step S120
Only need to play the second data in the operation of data, step S130.The result of capability negotiation is also likely to be
Partial service function in the service request is completed by cloud device, and partial service function is complete by set top box
Into, now both need to handle the business function for distributing to this set top box in step S120 and obtain the first data,
It is also required to reception processing result and decodes obtain being by first, second number in the second data, step S130
According to being played out after synthesis.It is whole business in the service request that the result of capability negotiation, which is also likely to be,
Function only needs to progress processing by being completed by set top box, now and distributes to this set top box in step S120
Business function obtains only needing to play the first data in the operation of the first data, step S130.
In the present embodiment, the synthesis of first, second data can be entered according to service request or predetermined way
OK, it is such as but not limited to be synthesized according to picture-in-picture mode；Which conduct in first, second data
Key frame, which as the small picture shown in key frame in picture-in-picture mode, then according to service request or
Predetermined way is determined.
Alternatively, it is described to include with cloud device progress capability negotiation：
The set top box is received after the Capability negotiation request that the cloud device is initiated, and passes through the long-range of extension
The ability information of this set top box is sent to the cloud device by desktop protocol, is received the cloud device and is returned
The result of the capability negotiation returned；The business for distributing to the set top box is included in the result of the capability negotiation
Function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
This alternative is directed to the demand of set-top box service, and RDP is extended, added in RDP
Plus remote controller key ability description, graph ability description, audio frequency and video ability description, sensor capability description,
To support set top box side (such as STB clients) and cloud device (such as set top box virtual machine)
Capability negotiation.
In other alternatives, capability negotiation can also be carried out by other agreements or mode.
Alternatively, the set top box handles the business for distributing to this set top box according to the result of capability negotiation
Function, which obtains the first data, to be included：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info.
In this alternative, the page info can be, but not limited to obtain from service server, audio,
Video can be, but not limited to obtain from streaming media server.
In this alternative, when first packet when containing page info, the set top box plays first
Data include：Typesetting is carried out to decoded page info and is shown.
Alternatively, the result of business function of the cloud device to distributing to the cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
In this alternative, the acquisition respective resources are played out including following any or several behaviour
Make：Broadcasting after broadcasting after video is decoded, acquisition audio are decoded, acquisition page info is obtained to enter
Shown after row parsing, typesetting.
In this alternative, the page info can be, but not limited to obtain from service server, audio,
Video can be, but not limited to obtain from streaming media server.
Alternatively, also include before the set top box initiating business request：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
In this alternative, the cloud device that the set top box cloud server is distributed can be, but not limited to
It is the set top box cloud server after the set top box is logined successfully, is the machine that the set top box is created
Top box virtual machine.
Embodiment two, a kind of method for realizing set top box cloud, as shown in Fig. 2 including：
S210, cloud device are received after the service request of set top box initiation, and ability is carried out with the set top box
Consult；
S220, the cloud device handle the industry for distributing to this cloud device according to the result of capability negotiation
Business function, obtains result；
S230, the cloud device return to the result to the set top box.
In the present embodiment, the step S210~S230 can be, but not limited to be realized by set top box virtual machine,
The set top box virtual machine can be distributed on cloud server and/or on service server, or even distribution
On the enough routers of performance.
Alternatively, it is described to include with set top box progress capability negotiation：
The cloud device consults to ask to the set top box initiating capacity, is assisted by the remote desktop of extension
View receives the ability information of the set top box, and point of business function is carried out according to the ability of the set top box
Match somebody with somebody, obtain the result of the capability negotiation, return to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
In this alternative, the cloud device is returned in the result of the capability negotiation of the set top box extremely
It is few to include distributing to the business function of the set top box.
In other alternatives, capability negotiation can also be carried out by other agreements or mode.
Alternatively, the cloud device handles according to the result of capability negotiation and distributes to this cloud device
Business function, obtaining result includes：
The cloud device distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
In this alternative, acquisition respective resources and playing include any one of following or timess several：
Broadcasting after broadcasting after video is decoded, acquisition audio are decoded, acquisition page info is obtained to enter
Shown after row parsing, typesetting.
In this alternative, the page info can be, but not limited to obtain from service server, audio,
Video can be, but not limited to obtain from streaming media server.
Embodiment three, a kind of method for realizing set top box cloud, as shown in figure 3, including：
S310, set top box are to cloud device initiating business request；
S320, the cloud device are received after the service request that the set top box is initiated, with the set top box
Carry out capability negotiation；
S330, the set top box and/or cloud device handle what is distributed according to the result of capability negotiation
Business function；Result is sent to the machine by the cloud device after handling distributed business function
Top box；
S340, the set top box play the first number that the business function that this set-top box processes distributed is obtained
According to, and/or, receive the result of the cloud device and decoding obtains the second data；Play described
First data or second data, or will be played out after first data, the second Data Synthesis.
Alternatively, it is described to include with set top box progress capability negotiation：
The cloud device consults to ask to the set top box initiating capacity；
The ability information of this set top box is sent to institute by the set top box by the RDP of extension
State cloud device；
The cloud device carries out the distribution of business function according to the ability of the set top box, obtains the energy
The result that power is consulted, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the set top box is according to the result of capability negotiation, and handling distributed business function includes：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info；
The cloud device is according to the result of capability negotiation, and handling distributed business function includes：
The cloud device distributes to the business function of this cloud device in the result according to capability negotiation, obtain
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
Alternatively, also include before the set top box initiating business request：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
It is other to realize details reference can be made to embodiment one and embodiment two.
Example IV, a kind of device for realizing set top box cloud, are arranged at set top box, as shown in figure 4,
Including：
Main control module 41, for cloud device initiating business request, energy to be carried out with the cloud device
Power is consulted；
Playing module 42, for the result according to capability negotiation, the business of this set top box is distributed in processing
Function obtains the first data, and/or, the cloud device is received to distributing to the business of the cloud device
The result of function and decoding obtains the second data；First data or second data are played,
Or will be played out after first data, second Data Synthesis.
In the present embodiment, the playing module can include player submodule, audio driven submodule,
Video drive submodule, data encoding and decoding submodule.
Alternatively, the main control module carries out capability negotiation with cloud device includes：
The main control module is received after the Capability negotiation request that the cloud device is initiated, and passes through the remote of extension
The ability information of the set top box at place is sent to the cloud device by journey desktop protocol, receives the high in the clouds
The result for the capability negotiation that equipment is returned；Included in the result of the capability negotiation and distribute to the set top box
Business function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the playing module handles the industry for distributing to this set top box according to the result of capability negotiation
Business function, which obtains the first data, to be included：
The playing module distributes to the business function of the set top box at place in the result according to capability negotiation,
Corresponding resource is obtained from the server comprising resource；Acquired resource is decoded or parsed and is obtained
Any below or several first data：First audio, the first video, page info.
Alternatively, the result of business function of the cloud device to distributing to the cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
Alternatively, the main control module is additionally operable to before initiating business request, connects set top box cloud service
Device is simultaneously logged in, and is set up and is connected with the cloud device that the set top box cloud server is distributed after login.
It is other to realize details reference can be made to embodiment one.
Embodiment five, a kind of device for realizing set top box cloud, are arranged at cloud device, as shown in figure 5,
Including：
After message processing module 51, the service request for receiving set top box initiation, with the set top box
Carry out capability negotiation；
Respond module 52, for the result according to capability negotiation, the industry of this cloud device is distributed in processing
Business function, obtains result；The result is returned to the set top box.
In the present embodiment, the respond module can include set-top box analog submodule, audio virtualization and drive
Submodule, video virtual drive submodule, virtual data encoding and decoding submodule.
Alternatively, the message processing module carries out capability negotiation with set top box includes：
The message processing module is consulted to ask to the set top box initiating capacity, passes through the long-range table of extension
Face agreement receives the ability information of the set top box, and business function is carried out according to the ability of the set top box
Distribution, obtains the result of the capability negotiation, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
Alternatively, the respond module handles according to the result of capability negotiation and distributes to this cloud device
Business function, obtaining result includes：
The respond module distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
It is other to realize details reference can be made to embodiment two.
Embodiment six, a kind of system for realizing set top box cloud, including：
Set top box, including the device described in example IV；
Cloud device, including the device described in embodiment five.
Alternatively, described system also includes：
Set top box cloud server, for after set top box login, being that the set top box creates high in the clouds
Equipment simultaneously distributes to the set top box, or distributes existing cloud device to the set top box.
It is other to realize details reference can be made to above-described embodiment.
Below above-described embodiment is illustrated with four implementations.
Implement example 1：
Implement example 1 and provide a kind of cloud set-top-box system, including STB clients, STB high in the clouds
Server and set top box virtual machine, as shown in fig. 6, being the basic framework figure of the cloud set-top-box system.
Wherein, the STB clients include main control module, player module, audio driver module,
Video driving module and data coding/decoding module.
The main control module be used for handle user input message, with set top box virtual machine carry out message transmission and
The capability negotiation of RDP agreements based on extension, interacts with STB cloud servers and is logged in and initiated
Create set top box virtual machine.
The player module relies on one or many in sound, video driving module and data coding/decoding module
It is individual, mainly for the treatment of the audio and/or video playback obtained from Streaming Media, and processing remote termination top
The audio and/or video playback of box virtual machine transmission, and carry out the synthesis of audio and/or video.
The STB cloud servers are created and managed mainly for the treatment of the logging request of STB clients
Manage set top box virtual machine.
The set top box virtual machine includes set-top box analog module, message processing module, audio virtualization driving
Module, video virtual drive module and virtual data coding/decoding module.Set top box virtual machine can be distributed in
On cloud server and/or on service server, it is even distributed through on the enough routers of performance.
Message that the message processing module sends mainly for the treatment of STB clients and based on extension
The capability negotiation of RDP agreements, and receive the management and control message of STB cloud servers.
The set-top box analog module is mainly used in the processing of finishing service function, including service environment connects
Enter, the typesetting and display of the business page, the operations of STB clients is responded, audio and/or video
Encoding and decoding and broadcasting etc..The encoding and decoding and broadcasting of its sound intermediate frequency and/or video, accordingly rely on audio virtualization
Drive module, one or more of video virtual drive module and virtual data coding/decoding module have come
Into.
Implement in example 1, the workflow of the cloud set-top-box system is as shown in fig. 7, comprises following
Step 101~105：
Step 101, STB clients connection STB cloud servers, are logged in after the completion of connection, are stepped on
STB cloud servers are that the STB clients create set top box virtual machine, STB clients after recording successfully
Set up and be connected with set top box virtual machine；
Step 102, set top box virtual machine access service environment, initialize operation system；
Step 103, STB client initiating business requests, enter according to specific business with set top box virtual machine
Row capability negotiation；
Step 104, according to capability negotiation result, STB clients and set top box virtual machine are handled point respectively
The business function matched somebody with somebody, finally completes overall service display in STB clients；
Step 105, STB clients exit set-top box service, initiate to exit stream to STB cloud servers
Journey, STB cloud servers are received after request, destroy correspondence set top box virtual machine and Resource recovery, are completed
Business service process.
Implement example 2
This implementation example provides the technology realization that the cloud set-top box users viewing page embeds small video scene
Scheme, as shown in figure 8, the page 21 the upper right corner embed video 22, wherein the page 21 can with but not
It is limited to the homepage of set top box.It is more complicated that this implementation example mainly solves the page, calculates performance requirement high
Or the page needs to support OpenGL, animation, STB terminal performance is not enough or does not support
OpenGL, the scene of the function such as animation, the page carries out typesetting, parsing by the set top box virtual machine in high in the clouds
And display.
Implement in example 2, play the process of the page of embedded small video as shown in figure 9, including following step
Rapid 201~216.
Step 201, STB clients are initiated to be switched to the embedding small video broadcasting scene request of the page, pass through STB
The main control module of client posts messages to set top box virtual machine.
Step 202, set top box virtual machine are connected to after request, are serviced to service server requested service；
Step 203, service server are received after request, feedback traffic information on services, issuing service
Set top box virtual machine is given in location；
Step 204, set top box virtual machine are received after business information feedback, to STB client initiating capacities
Consult request；
Step 205, STB clients responsibility consult request, by extending RDP agreements by machine top
Box power feedback gives set top box virtual machine；
Step 206, set top box virtual machine assign business processing according to STB client feedback capability results,
Video 22 is played and is dispatched to STB clients and is handled, the business page 21 (can be original complete
The whole page, can also be as shown in figure 8, be that the upper right corner has set window to prepare to embed the page of other pictures)
Handled by set top box virtual machine；
Step 207, set top box virtual machine are to the service server requested service page 21；
The information of the business page 21 is handed down to set top box virtual machine by step 208, service server；
Step 209, set top box virtual machine are parsed the information of the business page 21 received, row
Version and display；
Step 210, STB clients are received after the information that video 22 is played in distribution, to streaming media service
Device asks video resource；
Step 211, streaming media server are received after STB client requests, with STB clients
Data cube computation is set up, STB clients get the data of video 22 from streaming media server；
The data of the video 22 of step 212, STB clients to getting carry out video decoding；
The displaying process of the business page 21 is recorded into video and compiled by step 213, set top box virtual machine
Code；
The business page 21 that step 214, STB clients are obtained and receiving set up box virtual machine is sent
Show the video data played；
Step 215, STB clients are decoded the video data that the displaying of the business page 21 is played；
Step 216, the player module of STB clients are by the video 22 decoded before and the business page
The video data synthesis that 21 displayings are played is played, and shows business scenario.
Implement example 3
This implementation example provides cloud set-top box users viewing PIP (Picture In Picture, picture-in-picture)
The technic relization scheme of video scene, mainly solves STB terminal and does not support all the way or two-path video solution
The problem of code, such as wherein video is that H.265 encoding and decoding or two-path video set top box are not propped up all the way
Hold.As shown in Figure 10, big video 31 is the video that set top box does not support decoding, and small video 32 is machine
Top box supports the video of decoding.
The process of this implementation example as shown in figure 11, comprises the following steps 301~316.Step 301, STB
Client is initiated to be switched to PIP video playback scene requests, will be disappeared by STB clients main control module
Breath passes to set top box virtual machine.
Step 302, set top box virtual machine are connected to after request, are serviced to service server requested service；
Step 303, service server are received after request, and feedback traffic information on services is virtual to set top box
Machine；
Step 304, set top box virtual machine are received after business information feedback, to STB client initiating capacities
Consult request；
Step 305, STB clients responsibility consult request, by extending RDP agreements by machine top
Box power feedback gives set top box virtual machine；
Step 306, set top box virtual machine assign business processing according to STB client feedback capability results,
The broadcasting of H264 small videos 32 is dispatched into STB clients to be handled, H265 is big, and video 31 is played
Task is handled by set top box virtual machine；
Step 307, set top box virtual machine ask big video resource to streaming media server；
Step 308, streaming media server are received after the request of set top box virtual machine, virtual with set top box
Machine sets up data cube computation, and set top box virtual machine gets the data of big video 31 from streaming media server；
The data of big video 31 are decoded and played by step 309, set top box virtual machine；
Step 310, STB clients are received after the information that small video is played in distribution, to streaming media server
Ask the resource of small video 32；
Step 311, streaming media server are received after STB client requests, with STB clients
Data cube computation is set up, STB clients get the data of small video 32 from streaming media server；
The data of the small video 32 of step 312, STB clients to getting carry out video decoding；
The playing process of big video 31 is recorded into video and encoded by step 313, set top box virtual machine；
The big video 31 that step 314, STB clients are obtained and receiving set up box virtual machine is sent is broadcast
Put video data；
Step 315, STB clients are decoded the playing video data of big video 31；
Step 316, the player module of STB clients are by the small video 32 decoded before and big video
31 playing video data synthesis is played, and shows business scenario.
Implement example 4：
As shown in figure 12, the present embodiment provides the scheme that cloud set top box plays 3D videos, main solution
Certainly set top box does not support 3D to decode and render or the problem of performance is not enough, empty by cloud virtual set top box
Plan machine completes 3D decodings and rendered.
The process of this implementation example as shown in figure 12, comprises the following steps 401~412.
Step 401, STB clients initiate switching 3D video playback scene requests, pass through STB client
End main control module posts messages to set top box virtual machine；
Step 402, set top box virtual machine are connected to after request, are serviced to service server requested service；
Step 403, service server are received after request, and feedback traffic information on services is virtual to set top box
Machine；
Step 404, set top box virtual machine are received after business information feedback, to STB client initiating capacities
Consult request；
Step 405, STB clients responsibility consult request, by extending RDP agreements by machine top
Box power feedback gives set top box virtual machine；
Step 406, set top box virtual machine assign business processing according to STB client feedback capability results,
STB is dispatched to set top box virtual machine without 3D video playback capabilities, by 3D video playbacks and handled,
Set top box virtual machine asks 3D video resources to streaming media server；
Step 407, streaming media server are received after the request of set top box virtual machine, virtual with set top box
Machine sets up data cube computation, and set top box virtual machine gets 3D video datas from streaming media server；
3D video datas are decoded and played by step 408, set top box virtual machine；
3D video display process is recorded into video and encoded by step 409, set top box virtual machine；
The broadcasting for the 3D videos that step 410, STB clients are obtained and receiving set up box virtual machine is sent
Video data；
Step 411, STB clients are decoded the playing video data of 3D videos；
Step 412, the player module of STB clients are played out to the broadcasting video of 3D videos,
Show business scenario.
One of ordinary skill in the art will appreciate that all or part of step in the above method can pass through journey
Sequence instructs related hardware to complete, and described program can be stored in computer-readable recording medium, such as only
Read memory, disk or CD etc..Alternatively, all or part of step of above-described embodiment can also make
Realized with one or more integrated circuits.Correspondingly, each module/unit in above-described embodiment can be with
Realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The present invention is not limited
In the combination of the hardware and software of any particular form.
Although disclosed herein embodiment as above, described content is only to readily appreciate the present invention
And the embodiment used, it is not limited to the present invention.Technology people in any art of the present invention
Member, do not depart from disclosed herein spirit and scope on the premise of, can be in the form of implementation and thin
Any modification and change, but the scope of patent protection of the present invention are carried out on section, still must be with appended right
The scope that claim is defined is defined.
Claims (22)
1. a kind of method for realizing set top box cloud, including：
Set top box carries out capability negotiation to cloud device initiating business request with the cloud device；
The set top box is according to the result of capability negotiation, and the business function that this set top box is distributed in processing is obtained
First data, and/or, the cloud device is received to distributing to the place of the business function of the cloud device
Manage result and decode and obtain the second data；Play first data or second data, or by institute
Played out after stating the first data, second Data Synthesis.
2. the method as described in claim 1, it is characterised in that described to carry out ability with cloud device
Negotiation includes：
The set top box is received after the Capability negotiation request that the cloud device is initiated, and passes through the long-range of extension
The ability information of this set top box is sent to the cloud device by desktop protocol, is received the cloud device and is returned
The result of the capability negotiation returned；The business for distributing to the set top box is included in the result of the capability negotiation
Function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
3. the method as described in claim 1, it is characterised in that the set top box is according to capability negotiation
Result, the business function that this set top box is distributed in processing obtains the first data and includes：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info.
4. the method as described in claim 1, it is characterised in that the cloud device is to distributing to this
The result of the business function of cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
5. the method as described in claim 1, it is characterised in that the set top box initiating business request
It is preceding also to include：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
6. a kind of method for realizing set top box cloud, including：
Cloud device is received after the service request of set top box initiation, and capability negotiation is carried out with the set top box；
The cloud device handles the business work(for distributing to this cloud device according to the result of capability negotiation
Can, obtain result；The result is returned to the set top box.
7. method as claimed in claim 6, it is characterised in that described to carry out ability association with set top box
Business includes：
The cloud device consults to ask to the set top box initiating capacity, is assisted by the remote desktop of extension
View receives the ability information of the set top box, and point of business function is carried out according to the ability of the set top box
Match somebody with somebody, obtain the result of the capability negotiation, return to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
8. method as claimed in claim 6, it is characterised in that the cloud device is assisted according to ability
The business function of this cloud device is distributed in the result of business, processing, and obtaining result includes：
The cloud device distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
9. a kind of method for realizing set top box cloud, including：
Set top box is to cloud device initiating business request；
The cloud device is received after the service request that the set top box is initiated, and energy is carried out with the set top box
Power is consulted；
The set top box and/or cloud device handle distributed business work(according to the result of capability negotiation
Energy；Result is sent to the set top box by the cloud device after handling distributed business function；
The set top box plays the first data that the business function that this set-top box processes distributed is obtained, and/
Or, receive the result of the cloud device and decoding obtains the second data；Play first data
Or second data, or will be played out after first data, the second Data Synthesis.
10. method as claimed in claim 9, it is characterised in that described to carry out ability association with set top box
Business includes：
The cloud device consults to ask to the set top box initiating capacity；
The ability information of this set top box is sent to institute by the set top box by the RDP of extension
State cloud device；
The cloud device carries out the distribution of business function according to the ability of the set top box, obtains the energy
The result that power is consulted, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
11. method as claimed in claim 9, it is characterised in that the set top box is according to capability negotiation
Result, handling distributed business function includes：
The set top box distributes to the business function of this set top box in the result according to capability negotiation, from comprising
The server of resource obtains corresponding resource；Acquired resource is decoded or parsed and obtains following
A kind of or several first data：First audio, the first video, page info；
The cloud device is according to the result of capability negotiation, and handling distributed business function includes：
The cloud device distributes to the business function of this cloud device in the result according to capability negotiation, obtain
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
12. method as claimed in claim 9, it is characterised in that the set top box initiating business request
It is preceding also to include：
The set top box connection set top box cloud server is simultaneously logged in, and is taken after login with the set top box high in the clouds
The cloud device of business device distribution sets up connection.
13. a kind of device for realizing set top box cloud, it is characterised in that be arranged at set top box, including：
Main control module, for cloud device initiating business request, ability association to be carried out with the cloud device
Business；
Playing module, for the result according to capability negotiation, the business function of this set top box is distributed in processing
The first data are obtained, and/or, the cloud device is received to distributing to the business function of the cloud device
Result and decoding obtains the second data；First data or second data are played, or
It will be played out after first data, second Data Synthesis.
14. device as claimed in claim 13, it is characterised in that the main control module is set with high in the clouds
The standby capability negotiation that carries out includes：
The main control module is received after the Capability negotiation request that the cloud device is initiated, and passes through the remote of extension
The ability information of the set top box at place is sent to the cloud device by journey desktop protocol, receives the high in the clouds
The result for the capability negotiation that equipment is returned；Included in the result of the capability negotiation and distribute to the set top box
Business function；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
15. device as claimed in claim 13, it is characterised in that the playing module is according to ability
The result of negotiation, the business function that this set top box is distributed in processing obtains the first data and included：
The playing module distributes to the business function of the set top box at place in the result according to capability negotiation,
Corresponding resource is obtained from the server comprising resource；Acquired resource is decoded or parsed and is obtained
Any below or several first data：First audio, the first video, page info.
16. device as claimed in claim 13, it is characterised in that the cloud device is to distributing to
The result of the business function of the cloud device is：
The cloud device carries out encoding obtained data to played data；Wherein, the played data is
It is right when finger cloud device is played out according to the business function acquisition respective resources for distributing to the cloud device
Playing process recorded obtained by the second audio and/or the second video.
17. device as claimed in claim 13, it is characterised in that：
The main control module is additionally operable to before initiating business request, is connected set top box cloud server and is stepped on
Record, sets up with the cloud device that the set top box cloud server is distributed after login and is connected.
18. a kind of device for realizing set top box cloud, it is characterised in that be arranged at cloud device, including：
After message processing module, the service request for receiving set top box initiation, carried out with the set top box
Capability negotiation；
Respond module, for the result according to capability negotiation, the business work(of this cloud device is distributed in processing
Can, obtain result；The result is returned to the set top box.
19. device as claimed in claim 18, it is characterised in that the message processing module and machine
Top box, which carries out capability negotiation, to be included：
The message processing module is consulted to ask to the set top box initiating capacity, passes through the long-range table of extension
Face agreement receives the ability information of the set top box, and business function is carried out according to the ability of the set top box
Distribution, obtains the result of the capability negotiation, returns to the set top box；
The RDP of the extension includes any one of following or appoints several：Remote controller key ability
Description, graph ability description, audio frequency and video ability description, sensor capability description.
20. device as claimed in claim 18, it is characterised in that the respond module is according to ability
The business function of this cloud device is distributed in the result of negotiation, processing, and obtaining result includes：
The respond module distributes to this cloud device business function in the result according to capability negotiation is obtained
Take respective resources and play, playing process record to obtain the second audio and/or the second video；It is right
Second audio and/or the second video encode obtaining the result.
21. a kind of system for realizing set top box cloud, it is characterised in that including：
Set top box, including the device as described in any one of claim 13~17；
Cloud device, including the device as described in any one of claim 18~20.
22. system as claimed in claim 21, it is characterised in that also include：
Set top box cloud server, for after set top box login, being that the set top box creates high in the clouds
Equipment simultaneously distributes to the set top box, or distributes existing cloud device to the set top box.
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| CN201610041729.2A CN106998479A (en) | 2016-01-22 | 2016-01-22 | A kind of methods, devices and systems for realizing set top box cloud |
| PCT/CN2017/071573 WO2017125021A1 (en) | 2016-01-22 | 2017-01-18 | Set-top box cloudification method, apparatus and system |
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