CN104219544A - Method and system for dynamically scheduling IPTV service resources - Google Patents
Method and system for dynamically scheduling IPTV service resources Download PDFInfo
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Abstract
The embodiment of the invention discloses a method and system for dynamically scheduling IPTV service resources, wherein the method includes: an IPTV Set Top Box obtains state information of a TV set through a HDMI, and reports the state information of the TV set to an IPTV service platform; if the state of the TV set is a working state, the IPTV service platform obtains a user bookmark of a TV set user using the TV set as an initial point for playing a media program, schedules in unity according to load and network resource distribution situation of a media server, and selects an edge media server with an optimal availability to provide a media program playing service for the TV set; and if the state of the TV set is a non-working state, the IPTV service platform obtains a stop point of the media program watched by the user of the TV set in the non-working state, and records the stop point as the user bookmark. The embodiments of the present invention can reduce meaningless wastes of network resources caused by the IPTV service, and increase reuse efficiency of the IPTV service platform and the network resources.
Description
Technical field
The present invention relates to Web TV (Internet Protocol Television, IPTV) technology, especially a kind of dynamic dispatching method of IPTV service resources and system.
Background technology
Along with the fast development of IPTV business, IPTV number of users is sharply increasing.The implementation of general ip TV business is all that employing television set is connected with IPTV Set Top Box, IPTV Set Top Box is connected with home gateway, and home gateway is connected to IPTV business platform by broadband network.
In realizing process of the present invention, inventor finds to exist in prior art following problem:
When a lot of users do not want to continue to watch IPTV program, be often closing television machine, generally all can ignore and close this operation of IPTV Set Top Box.A reason is that twice power-off operation is cumbersome; Another reason is that after the shutdown of IPTV Set Top Box, start authentication is consuming time longer again, causes IPTV user not wish to close IPTV Set Top Box.Will cause in this case a problem, that is: after user's closing television machine, in fact IPTV Set Top Box continues to keep being connected with broadband network and IPTV business platform by home gateway, although user has not seen IPTV TV programme, and IPTV business platform continues broadcast program, the resource of greatly having wasted IPTV business platform and broadband network;
Also having a kind of situation is that some user's television set connects IPTV Set Top Box and Digital video disc (Digital Video Disk simultaneously, DVD) player or other media players, user is in seeing the process of IPTV program, be switched to sometimes DVD player or other media players, generally can not go to close IPTV Set Top Box this time, there will be equally the problem of the resource of above-mentioned IP TV business platform and broadband network.
Summary of the invention
Embodiment of the present invention technical problem to be solved is: a kind of dynamic dispatching method and system of IPTV service resources are provided, to reduce the unnecessary waste of IPTV business to Internet resources, improve the multiplexing efficiency of IPTV business platform and Internet resources.
The dynamic dispatching method of a kind of IPTV service resources that the embodiment of the present invention provides, comprising:
IPTV Set Top Box is obtained the state information of television set by HDMI (High Definition Multimedia Interface) HDMI, the state of television set comprises operating state and non operating state;
IPTV Set Top Box reports the state information of television set to IPTV business platform;
State in response to described television set is operating state, IPTV business platform obtains user's bookmark of the TV user that uses described television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for described television set provides media program;
State in response to described television set is non operating state, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as being the starting point that described TV user is play media program next time.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, described operating state comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces;
Described non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, the HDMI between IPTV Set Top Box and television set comprises DDC DDC and user's Electronic Control CEC passage;
The state information that described IPTV Set Top Box is obtained television set by HDMI (High Definition Multimedia Interface) HDMI comprises: when described television set detects user and switches the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in described HDMI, the state of the television set getting sent to IPTV Set Top Box.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, also comprise:
State in response to described television set is non operating state, IPTV business platform notifies corresponding edge media server to stop playing service for described television set provides media program, and other in running order TV users in described IPTV business platform service range is carried out to the United Dispatching of media server.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, also comprise:
If IPTV business platform does not get user's bookmark of the TV user that uses described television set, described IPTV business platform is usingd and is preset the play position of media program as the starting point of the broadcasting media program of described TV user.
The dynamic scheduling system of a kind of IPTV service resources that the embodiment of the present invention provides, comprises television set, IPTV Set Top Box and IPTV business platform; In described television set and described IPTV Set Top Box, be respectively arranged with HDMI (High Definition Multimedia Interface) HDMI, between described television set and described IPTV Set Top Box, by HDMI, communicate to connect;
Described IPTV Set Top Box, for obtain the state information of television set by HDMI, the state of television set comprises operating state and non operating state; And to IPTV business platform, report the state information of television set;
Described IPTV business platform, for the state in response to described television set, it is operating state, obtain user's bookmark of the TV user that uses described television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for described television set provides media program; And be non operating state in response to the state of described television set, obtain the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as being the starting point that described TV user is play media program next time.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, described operating state comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces;
Described non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, the HDMI between IPTV Set Top Box and television set comprises DDC DDC and user's Electronic Control CEC passage;
Described television set, for when user being detected and switch the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in described HDMI, the state of the television set getting sent to IPTV Set Top Box, so that described IPTV Set Top Box is obtained the state information of television set by HDMI.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, described IPTV business platform, for the state in response to described television set, be also non operating state, notify corresponding edge media server to stop playing service for described television set provides media program, and other in running order TV users in described IPTV business platform service range are carried out to the United Dispatching of media server.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, described IPTV business platform, also, for when not getting user's bookmark of the TV user that uses described television set, using and preset the play position of media program as the starting point of the broadcasting media program of described TV user.
Dynamic dispatching method and the system of the IPTV service resources providing based on the above embodiment of the present invention, IPTV Set Top Box can be obtained the state information of television set and be reported IPTV business platform by HDMI, if the state of television set is operating state, IPTV business platform obtains user's bookmark of the TV user that uses television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for television set provides media program; If the state of television set is non operating state, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as the starting point of next time for TV user broadcasting media program.Based on the above embodiment of the present invention, when IPTV Set Top Box detects user and no longer watches IPTV media program, IPTV Set Top Box can be immediately (specifically can by home gateway and broadband network), and notice IPTV business platform terminates as this user and plays media program, IPTV Set Top Box can be always in economize on electricity standby mode, IPTV business platform can carry out according to actual conditions the unified dynamic dispatching of media server, compared with prior art, greatly reduce the unnecessary waste of IPTV Internet resources, greatly improved the multiplexing efficiency of IPTV business platform and Internet resources, promoted the service quality (QOS) of IPTV business, reduced the construction investment of IPTV business platform.When IPTV Set Top Box detects user and again watches IPTV media program, IPTV Set Top Box can notify immediately IPTV business platform from user watched last time media program stop start continue to play IPTV media program, because IPTV Set Top Box is always in holding state, there is no powered-down, while again entering broadcast state, without the authentication of starting shooting, saved the time that user waits.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the present invention's design is suitable for special-purpose.
Accompanying drawing explanation
The accompanying drawing that forms a part for specification has been described embodiments of the invention, and is used from explanation principle of the present invention together with describing one.
With reference to accompanying drawing, according to detailed description below, can more be expressly understood the present invention, wherein:
Fig. 1 is a schematic diagram of HDMI interface in the embodiment of the present invention.
Fig. 2 is the structural representation of an embodiment of dynamic scheduling system of IPTV service resources of the present invention.
Fig. 3 is the flow chart of an embodiment of dynamic dispatching method of IPTV service resources of the present invention.
Fig. 4 ends to play an exemplary process diagram of IPTV media program in the embodiment of the present invention.
Fig. 5 is an exemplary process diagram that replays IPTV media program in the embodiment of the present invention.
Embodiment
Now with reference to accompanying drawing, describe various exemplary embodiment of the present invention in detail.It should be noted that: unless illustrate in addition, the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step do not limit the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
To the description only actually of at least one exemplary embodiment, be illustrative below, never as any restriction to the present invention and application or use.
For the known technology of person of ordinary skill in the relevant, method and apparatus, may not discuss in detail, but in suitable situation, described technology, method and apparatus should be regarded as a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Now increasing television set and IPTV Set Top Box are supported high-definition multimedia (High Definition Multimedia Interface, HDMI) interface, and IPTV Set Top Box is connected by HDMI interface with television set.
The DDC of HDMI interface (Display Data Channel, DDC) and user's Electronic Control (Consumer Electronic Control, CEC) passage can be realized data communication between television set and IPTV Set Top Box.Wherein, DDC is the information channel being based upon between IPTV Set Top Box and television set, the physical data of television set directly can be defeated by main frame.DDC the most directly applies the plug-and-play feature that is just to provide display.
IPTV Set Top Box can be obtained user's tv state by HDMI interface, such as: user's closing television machine, user turn on television set, TV standby, user and are switched to other media players etc. from IPTV program.For example, user opens DVD player, when the input signal source of television set is switched to the passage of DVD player connection, television set is as receiving terminal, can circularize transmitting terminal by the CEC passage of HDMI interface, be IPTV Set Top Box, IPTV Set Top Box just can be obtained the behavioural information that user is switched program source like this.In the embodiment of the present invention, can utilize the HDMI interface communication mechanism of television set and IPTV Set Top Box, obtain IPTV user and watch the behavioural information of program and report IPTV business platform, IPTV business platform carrys out dynamic dispatching media server operating state according to IPTV user behavior information.
Fig. 1 is a schematic diagram of HDMI interface in the embodiment of the present invention.As shown in Figure 1, IPTV Set Top Box is by HDMI interface connecting TV machine, and HDMI transmission end (Transmitter) side is IPTV Set Top Box, and HDMI receiving terminal (Receiver) side is television set.DDC and CEC passage by HDMI interface, can carry out data communication between television set and IPTV Set Top Box.Transmission end (IPTV Set Top Box) can utilize DDC to obtain the other side's transmission and receiving ability with receiving terminal (television set), the display screen adaptation ability of receiving terminal (television set) can unidirectionally be known in transmission end (IPTV Set Top Box), CEC passage is to be single-core line bidirectional linked list bus, receiving terminal (television set) can by self-information (such as: be switched to now certain signal source) notice to transmitting terminal.The state that the embodiment of the present invention can define television set comprises operating state and non operating state, and operating state comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces; Non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.When user operates television set, Set Top Box can Real-time Obtaining to the state of television set.
Fig. 2 is the structural representation of an embodiment of dynamic scheduling system of IPTV service resources of the present invention.As shown in Figure 2, the dynamic scheduling system of the IPTV service resources of the embodiment of the present invention comprises television set, IPTV Set Top Box and IPTV business platform.Wherein, in television set and IPTV Set Top Box, be respectively arranged with HDMI, between television set and IPTV Set Top Box, by HDMI, communicate to connect.
IPTV Set Top Box, for obtain the state information of television set by HDMI, and reports the state information of television set to IPTV business platform.Wherein, the state of television set comprises operating state and non operating state.
IPTV business platform, for the state in response to television set, it is operating state, obtain user's bookmark of the TV user that uses television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for television set provides media program; And be non operating state in response to the state of television set, obtain the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as the starting point of next time for TV user broadcasting media program.
The dynamic scheduling system of the IPTV service resources providing based on the above embodiment of the present invention, IPTV Set Top Box can be obtained the state information of television set and be reported IPTV business platform by HDMI, if the state of television set is operating state, IPTV business platform obtains user's bookmark of the TV user that uses television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for television set provides media program; If the state of television set is non operating state, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as the starting point of next time for TV user broadcasting media program.Based on the above embodiment of the present invention, when IPTV Set Top Box detects user and no longer watches IPTV media program, IPTV Set Top Box can be immediately (specifically can by home gateway and broadband network), and notice IPTV business platform terminates as this user and plays media program, IPTV Set Top Box can be always in economize on electricity standby mode, IPTV business platform can carry out according to actual conditions the unified dynamic dispatching of media server, compared with prior art, greatly reduce the unnecessary waste of IPTV Internet resources, greatly improved the multiplexing efficiency of IPTV business platform and Internet resources, promoted the service quality (QOS) of IPTV business, reduced the construction investment of IPTV business platform.When IPTV Set Top Box detects user and again watches IPTV media program, IPTV Set Top Box can notify immediately IPTV business platform from user watched last time media program stop start continue to play IPTV media program, because IPTV Set Top Box is always in holding state, there is no powered-down, while again entering broadcast state, without the authentication of starting shooting, saved the time that user waits.
Concrete example of basic inventive embodiments and unrestricted, the operating state of television set comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces, and non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.
A concrete example of basic inventive embodiments is and unrestricted, and the HDMI between IPTV Set Top Box and television set comprises DDC and CEC passage.In this embodiment, television set, for when user being detected and switch the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in HDMI, the state of the television set getting sent to IPTV Set Top Box, so that IPTV Set Top Box is obtained the state information of television set by HDMI.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, IPTV business platform, can also be non operating state for the state in response to television set, notify corresponding edge media server to stop playing service for television set provides media program, and other in running order TV users in IPTV business platform service range are carried out to the United Dispatching of media server.
In another embodiment of the dynamic scheduling system of IPTV service resources of the present invention, IPTV business platform, can also, for when not getting user's bookmark of the TV user that uses television set, using and preset the play position of media program as the starting point of the broadcasting media program of TV user.
Referring to Fig. 2, according to the present invention, a concrete example of the dynamic scheduling system embodiment of IPTV service resources is and unrestricted again, and IPTV business platform specifically can comprise user's dispatching patcher and Subscriber Management System.Wherein, user selects after TV programme, IPTV Set Top Box can be initiated media request to IPTV business platform, user's dispatching patcher is for resolving user's media request and orientation, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, for user selects the edge media server of availability performance optimum, provide media program to play service.Subscriber Management System can be used for managing user personalized information, for example, user watches the bookmark of media program, and user watches the middle stop of media program, can using in this stop as the starting point that continues to play media program when media program is play in follow-up like this continuation.
Fig. 3 is the flow chart of an embodiment of dynamic dispatching method of IPTV service resources of the present invention.The dynamic dispatching method science and technology of the IPTV service resources of the embodiment of the present invention realizes with the dynamic scheduling system of the IPTV service resources of the above embodiment of the present invention.As shown in Figure 3, the dynamic dispatching method of the IPTV service resources of this embodiment comprises:
310, IPTV Set Top Box is obtained the state information of television set by HDMI (High Definition Multimedia Interface) HDMI.
This operation 310 can regularly be carried out or the broadcasting behavior based on user triggers execution.User's wherein broadcasting behavior such as: user's closing television machine, user turn on television set, TV standby, user and are switched to other media players etc. from IPTV program.Wherein, the state of television set comprises operating state and non operating state.Exemplarily, operating state can comprise that television boot-strap, standby recover and switch back HDMI by other video input interfaces; Non operating state can comprise that television set is closed, standby or be switched to other video input interfaces by HDMI.
320, IPTV Set Top Box reports the state information of television set to IPTV business platform.
The state information of the television set that 330, IPTV business platform reports according to IPTV Set Top Box, whether the state of identification television set is operating state.
If the state of television set is operating state, carry out 330 operation.Otherwise, if the state of television set is non operating state, carry out 350 operation.
340, IPTV business platform obtains user's bookmark of the TV user that uses television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for television set provides media program.
350, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as the starting point of next time for TV user broadcasting media program.
The dynamic dispatching method of the IPTV service resources providing based on the above embodiment of the present invention, IPTV Set Top Box can be obtained the state information of television set and be reported IPTV business platform by HDMI, if the state of television set is operating state, IPTV business platform obtains user's bookmark of the TV user that uses television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for television set provides media program; If the state of television set is non operating state, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as the starting point of next time for TV user broadcasting media program.Based on the above embodiment of the present invention, when IPTV Set Top Box detects user and no longer watches IPTV media program, IPTV Set Top Box can be immediately (specifically can by home gateway and broadband network), and notice IPTV business platform terminates as this user and plays media program, IPTV Set Top Box can be always in economize on electricity standby mode, IPTV business platform can carry out according to actual conditions the unified dynamic dispatching of media server, compared with prior art, greatly reduce the unnecessary waste of IPTV Internet resources, greatly improved the multiplexing efficiency of IPTV business platform and Internet resources, promoted the service quality (QOS) of IPTV business, reduced the construction investment of IPTV business platform.When IPTV Set Top Box detects user and again watches IPTV media program, IPTV Set Top Box can notify immediately IPTV business platform from user watched last time media program stop start continue to play IPTV media program, because IPTV Set Top Box is always in holding state, there is no powered-down, while again entering broadcast state, without the authentication of starting shooting, saved the time that user waits.
According to the present invention, a concrete example of the dynamic dispatching method embodiment of IPTV service resources is and unrestricted, and the HDMI between IPTV Set Top Box and television set comprises DDC and CEC passage.Correspondingly, in operation embodiment illustrated in fig. 3 310, the state information that IPTV Set Top Box is obtained television set by HDMI (High Definition Multimedia Interface) HDMI can be: when television set detects user and switches the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in HDMI, the state of the television set getting sent to IPTV Set Top Box.Thereby the embodiment of the present invention can be obtained the user behavior that IPTV user watches program by IPTV Set Top Box, and then according to user behavior, realize the dynamic dispatching of IPTV business platform media server.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, can also comprise: according to the recognition result of operation 330, if the state of television set is non operating state, IPTV business platform can also notify corresponding edge media server to stop playing service for television set provides media program, and other in running order TV users in IPTV business platform service range is carried out to the United Dispatching of media server.
In another embodiment of the dynamic dispatching method of IPTV service resources of the present invention, can also comprise: in operation 340, if IPTV business platform does not get user's bookmark of the TV user that uses television set, for example, when television set is started shooting first, cannot get user's bookmark of the TV user that uses television set, IPTV business platform can be usingd and preset the play position of media program as the starting point of the broadcasting media program of TV user.
When user is switched to non operating state by television set by operating state, IPTV business platform can end to play IPTV media program.Fig. 4 ends to play an exemplary process diagram of IPTV media program in the embodiment of the present invention.As shown in Figure 4, in the embodiment of the present invention, the flow process of termination broadcasting IPTV media program comprises:
410, IPTV Set Top Box is by the state information of HDMI interface real-time query television set, when user is switched to non operating state by television set by operating state, for example, while being switched to the passage of DVD player connection when user's closing television machine or by the input signal source of television set, television set, as receiving terminal, can circularize transmitting terminal by the CEC passage of HDMI interface, be IPTV Set Top Box, IPTV Set Top Box just can be obtained the behavioural information that user is switched program source like this.
The state information report that 420～440, IPTV Set Top Box ends user to play IPTV media program by home gateway and broadband network is immediately to IPTV business platform.
450, user's dispatching patcher in IPTV business platform notifies edge media server to stop playing IPTV media program for this user immediately, user's dispatching patcher re-starts unified dynamic dispatching according to the load of media server and Internet resources distribution situation for other users again, to promote other users' QOS; And during this user's IPTV media program is play, stop is recorded in Subscriber Management System with user's bookmark form, continues to play the starting point of media program as next time.
When user is switched to operating state by television set by non operating state, for example, when user opens television set or gets back to this HDMI interface from other video interfaces switchings, IPTV business platform can replay IPTV media program.Fig. 5 is an exemplary process diagram that replays IPTV media program in the embodiment of the present invention.As shown in Figure 5, the flow process that the embodiment of the present invention replays IPTV media program comprises:
510, when user is switched to operating state by television set by non operating state, for example, when user opens television set or gets back to this HDMI interface from other video interfaces switchings, television set circularizes transmitting terminal by the CEC passage of HDMI interface, be IPTV Set Top Box, IPTV Set Top Box just can be obtained the behavioural information that user is switched program source like this.
The state information report that 520～540, IPTV Set Top Box restarts the broadcasting of IPTV media program by home gateway and broadband network by user is immediately to IPTV business platform.
Middle user's dispatching patcher of 550, IPTV business platform reads user's bookmark from Subscriber Management System.
560～590, user's dispatching patcher re-starts United Dispatching according to the load of media server and Internet resources distribution situation, and the user's bookmark that reads of usining starts to play media program as the broadcasting starting point of IPTV media program.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, same or analogous part cross-references between each embodiment.For system embodiment, because it is substantially corresponding with embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
May realize in many ways method of the present invention, system.For example, can realize method and system of the present invention by any combination of software, hardware, firmware or software, hardware, firmware.The said sequence that is used for the step of described method is only in order to describe, and the step of method of the present invention is not limited to above specifically described order, unless otherwise specified.In addition, in certain embodiments, can be also the program being recorded in recording medium by the invention process, these programs comprise for realizing the machine readable instructions of the method according to this invention.Thereby the present invention also covers storage for carrying out the recording medium of the program of the method according to this invention.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
The embodiment of the present invention greatly reduces the unnecessary waste of IPTV Internet resources, has greatly improved the multiplexing efficiency of IPTV business platform and Internet resources, has promoted the service quality (QOS) of IPTV business, has reduced the construction investment of IPTV business platform.When IPTV Set Top Box detects user and again watches IPTV media program, IPTV Set Top Box can notify immediately IPTV business platform from user watched last time media program stop start continue to play IPTV media program, because IPTV Set Top Box is always in holding state, there is no powered-down, while again entering broadcast state, without the authentication of starting shooting, saved the time that user waits.
Claims (10)
1. a dynamic dispatching method for Web TV (IPTV) service resources, is characterized in that, comprising:
IPTV Set Top Box is obtained the state information of television set by HDMI (High Definition Multimedia Interface) HDMI, the state of television set comprises operating state and non operating state;
IPTV Set Top Box reports the state information of television set to IPTV business platform;
State in response to described television set is operating state, IPTV business platform obtains user's bookmark of the TV user that uses described television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for described television set provides media program;
State in response to described television set is non operating state, IPTV business platform obtains the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as being the starting point that described TV user is play media program next time.
2. method according to claim 1, is characterized in that, described operating state comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces;
Described non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.
3. method according to claim 1 and 2, is characterized in that, the HDMI between IPTV Set Top Box and television set comprises DDC DDC and user's Electronic Control CEC passage;
The state information that described IPTV Set Top Box is obtained television set by HDMI (High Definition Multimedia Interface) HDMI comprises: when described television set detects user and switches the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in described HDMI, the state of the television set getting sent to IPTV Set Top Box.
4. method according to claim 3, is characterized in that, also comprises:
State in response to described television set is non operating state, IPTV business platform notifies corresponding edge media server to stop playing service for described television set provides media program, and other in running order TV users in described IPTV business platform service range is carried out to the United Dispatching of media server.
5. method according to claim 4, is characterized in that, also comprises:
If IPTV business platform does not get user's bookmark of the TV user that uses described television set, described IPTV business platform is usingd and is preset the play position of media program as the starting point of the broadcasting media program of described TV user.
6. a dynamic scheduling system for Web TV (IPTV) service resources, is characterized in that, comprises television set, IPTV Set Top Box and IPTV business platform; In described television set and described IPTV Set Top Box, be respectively arranged with HDMI (High Definition Multimedia Interface) HDMI, between described television set and described IPTV Set Top Box, by HDMI, communicate to connect;
Described IPTV Set Top Box, for obtain the state information of television set by HDMI, the state of television set comprises operating state and non operating state; And to IPTV business platform, report the state information of television set;
Described IPTV business platform, for the state in response to described television set, it is operating state, obtain user's bookmark of the TV user that uses described television set as the starting point of playing media program, according to the load of media server and Internet resources distribution situation, carry out United Dispatching, select the edge media server of availability performance the best to play service for described television set provides media program; And be non operating state in response to the state of described television set, obtain the middle stop of watching media program in the TV user of non operating state, and stop in this is carried out to record as user's bookmark, so that as being the starting point that described TV user is play media program next time.
7. system according to claim 6, is characterized in that, described operating state comprises that television boot-strap, standby recover and switch back HDMI by other video input interfaces;
Described non operating state comprises that television set is closed, standby or be switched to other video input interfaces by HDMI.
8. according to the system described in claim 6 or 7, it is characterized in that, the HDMI between IPTV Set Top Box and television set comprises DDC DDC and user's Electronic Control CEC passage;
Described television set, for when user being detected and switch the behavior of state of this television set, obtain the state of the television set after switching and by the CEC passage in described HDMI, the state of the television set getting sent to IPTV Set Top Box, so that described IPTV Set Top Box is obtained the state information of television set by HDMI.
9. system according to claim 8, it is characterized in that, described IPTV business platform, for the state in response to described television set, be also non operating state, notify corresponding edge media server to stop playing service for described television set provides media program, and other in running order TV users in described IPTV business platform service range are carried out to the United Dispatching of media server.
10. system according to claim 9, it is characterized in that, described IPTV business platform, also, for when not getting user's bookmark of the TV user that uses described television set, usings and presets the play position of media program as the starting point of the broadcasting media program of described TV user.
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