CN102523501A - Synchronous playing method and system, mobile terminal, digital terminal and server - Google Patents
Synchronous playing method and system, mobile terminal, digital terminal and server Download PDFInfo
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- CN102523501A CN102523501A CN2011103802937A CN201110380293A CN102523501A CN 102523501 A CN102523501 A CN 102523501A CN 2011103802937 A CN2011103802937 A CN 2011103802937A CN 201110380293 A CN201110380293 A CN 201110380293A CN 102523501 A CN102523501 A CN 102523501A
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Abstract
The invention discloses a synchronous playing method which comprises the following steps: sending a request message to a digital terminal, wherein the request message contains information for requesting for a first current program identifier; receiving the first current program identifier sent by the digital terminal; sending a first request address message to a server, wherein the first request address message comprises the first current program identifier information; receiving video address information of a first current program which is sent by the server, and is found according to the first current program identifier information; sending a first request video content message to the server, wherein the first request video content message comprises the video address information of the first current program; and receiving a small-code-stream video content of the current program, which is sent by the server, and is found according to the video address information of the first current program, and playing the small-code-stream video content of the current program. The invention also discloses a mobile terminal, a digital terminal, a server and a synchronous playing system.
Description
Technical field
The present invention relates to digital TV field, relate in particular to method, portable terminal, digital terminal, server and the system of synchronous playing.
Background technology
At present in digital TV field, digital terminal, such as STB, it is generally narrow that the one function gives the scope that the user watches, and generally speaking, only is confined in the room.When the user wants another room but to want to continue to watch programme content irrealizable often.
Summary of the invention
The embodiment of the invention is to provide method, portable terminal, digital terminal, server and the system of synchronous playing, can pass through the video content synchronous playing on the digital terminal to portable terminal, and it is low to have solved user experience, the problem that sensation is inconvenient.
The present invention is achieved in that a kind of digital terminal is synchronized to the method for portable terminal, comprising:
Send a request message to digital terminal, comprise the request first current program identifier information in the described request message;
The first current program identifier information that reception is sent from said digital terminal;
Send the first request address message to server, the said first request address message comprises the said first current program identifier information;
The video address information of the first current program that finds according to the said first current program identifier information that reception is transmitted from said server;
Send the first request video content message to said server, the said first request video content message comprises the video address information of the said first current program;
The current program primary bit stream video content that the video address information according to the said first current program that reception is transmitted from said server finds, and play said current program primary bit stream video content.
Another object of the present invention is to provide a kind of portable terminal to be synchronized to the method for digital terminal, comprising:
Reception comprises the second current program identifier information from the request synchronization message that portable terminal sends in the described request synchronization message;
Send the second request address message to server, this second request address message comprises the said second current program identifier information;
The video address information of the second current program that finds according to the said second current program identifier information that reception is transmitted from said server;
Send the second request video content message to said server, the said second request video content message comprises the video address information of the said second current program;
The normal code stream video content of current program that the video address information according to the said second current program that reception is transmitted from said server finds, and play the normal code stream video content of said current program.
Another purpose of the present invention is to provide a kind of portable terminal, comprising:
The module that sends a request message is used to send a request message to digital terminal, comprises the request first current program identifier information in the described request message;
Receive the first current program identifier module, be used to receive the first current program identifier information of sending, and the said first current program identifier information is sent to the transmission first request address module from said digital terminal;
Send the first request address module, be connected with the said reception first current program identifier module, be used for sending the first request address message to server, the said first request address message comprises the said first current program identifier information;
Receiver, video address information module; Be used to receive the video address information of the first current program that finds according to the said first current program identifier information that transmits from said server, and the video address information of the said first current program sent to send the first request video content module;
Send the first request video content module, link to each other with said receiver, video address information module, be used for sending the first request video content message to said server, the said first request video content message comprises the video address information of the said first current program;
Receive playing module, be used to receive the current program primary bit stream video content that the video address information according to the said first current program that transmits from said server finds, and play said current program primary bit stream video content.
Another purpose of the present invention is to provide a kind of digital terminal, comprising:
Receive the request message module, be used to receive the request message that sends over from portable terminal, comprise the request first current program identifier information in the described request message, and described request message is sent to the transmission first current program identifier information module;
Send the first current program identifier information module, link to each other with said reception request message module, be used for according to described request message, the first current program identifier information of sending is given said portable terminal.
Another purpose of the present invention is to provide a kind of server, comprising:
Receive the request address message module, be used to receive request address message, the described request address message comprises current program identifier information, and the described request address message is sent to the video address information module that sends current program;
Send the video address information module of current program, link to each other, be used for finding the video address information of current program, and send the video address information of said current program according to said current program identifier information with said reception request address message module;
Receive request video content message module, be used for receiving request video content message, described request video content message comprises the video address information of said current program, and described request video content message is sent to the transmission video content module;
Send video content module; Be connected with said reception request video content message module; Be used for finding current program primary bit stream video content or the normal code stream video content of current program, and send said current program primary bit stream video content or the normal code stream video content of said current program according to the video address information of said current program.
A purpose more of the present invention is to provide a kind of system of synchronous playing, comprising:
Portable terminal is used to send a request message to digital terminal, comprises the request first current program identifier information in the described request message;
Digital terminal is used to receive the described request message that sends over from said portable terminal, and according to described request message, the first current program identifier information of sending is given said portable terminal;
Portable terminal also is used to receive the said first current program identifier information of sending from said digital terminal, sends the first request address message to server, and the said first request address message comprises the said first current program identifier information;
Server is used to receive the said first request address message, finds the video address information of the first current program according to the said first current program identifier information, and the video address information of sending the said first current program is given said portable terminal;
Portable terminal also is used to send the first request video content message to said server, and the said first request video content message comprises the video address information of the said first current program;
Server also is used to receive the said first request video content message, finds current program primary bit stream video content according to the video address information of the said first current program, and sends said current program primary bit stream video content to said portable terminal.
Embodiment of the present invention embodiment, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow sketch map that a kind of digital terminal of the embodiment of the invention is synchronized to portable terminal;
Fig. 2 is the schematic flow sheet of another embodiment of a kind of digital terminal of the present invention method of being synchronized to portable terminal;
Fig. 3 is the method flow sketch map that a kind of portable terminal of the embodiment of the invention is synchronized to digital terminal;
Fig. 4 is the schematic flow sheet of another embodiment of a kind of portable terminal of the present invention method of being synchronized to digital terminal;
Fig. 5 is a kind of mobile terminal structure sketch map of the embodiment of the invention;
Fig. 6 is a kind of digital terminal structural representation of the embodiment of the invention;
Fig. 7 is a kind of server architecture sketch map of the embodiment of the invention;
Fig. 8 is the system configuration sketch map of a kind of synchronous playing of the embodiment of the invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.
A kind of digital terminal that sees also the embodiment of the invention shown in Fig. 1 is synchronized to the method flow sketch map of portable terminal, comprising:
Step S101: send a request message to digital terminal, comprise the request first current program identifier information in this request message.
Concrete, also comprise request channel list information in this request message, the request program list information.The ID that the first current program identifier information is the in progress program of STB, channel list are all channel informations that STB is play, and the rendition list is the programme information of each channel of STB broadcast.
Step S102: receive the first current program identifier information of sending from digital terminal.
Concrete, portable terminal has also received channel list information and program list information.Portable terminal exists the channel list information that receives and programme information local, can supply the user to call at any time and checks.
Step S103: send the first request address message to server, this first request address message comprises the first current program identifier information.
Step S104: the video address information that receives the first current program that finds according to the first current program identifier information that transmits from server.
Step S105: send the first request video content message to server, this first request video content message comprises the video address information of the first current program.
Step S106: the current program primary bit stream video content that the video address information according to the first current program that reception is transmitted from server finds, and play current program primary bit stream video content.
Implement the foregoing description, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.
Be synchronized to the schematic flow sheet of another embodiment of the method for portable terminal below in conjunction with a kind of digital terminal of the present invention shown in Fig. 2, in this embodiment, for clearer description, the used for mobile terminal mobile phone replaces, and digital terminal replaces with STB, comprising:
Step S201: the user sends the instruction of STB and mobile phone synchronous playing.
Concrete, the instruction of STB and mobile phone synchronous playing refers to the programme content of playing above the STB is synchronized on the mobile phone and plays.
Step S202: mobile phone sends a request message to STB, comprises the request first current program identifier information in this request message, request channel list information, request program list information.
Concrete, the ID that the first current program identifier information is the in progress program of STB, channel list are all channel informations that STB is play, the rendition list is the programme information of each channel of STB broadcast.
Step S203: STB sends the first current program identifier information, channel list information and program list information according to this request message to mobile phone.
Concrete, STB is after receiving this solicited message, and (such as 10 minutes once) that can be regular sent up-to-date channel list information and program list information to mobile phone, and it is up-to-date being used to keep channel list information and program list information on the mobile phone.
Step S204: mobile phone exists the channel list information that receives and programme information local, can supply the user to call at any time and checks.
Concrete; There is the channel information district lower left at mobile phone EPG (Electronic Program Guide, electric program menu), when the user clicks this channel information district; Exist the channel list information on the mobile phone unfolded, use for user inquiring or switching channels.Under the EPG of mobile phone, program information area is arranged, when the user clicks this program information area, exist on the mobile phone program list information of current channel unfolded, use for user inquiring program or inquiry program log.And with volume controlled area layout directly over mobile phone EPG; Whole EPG adopts transparent PNG (Portable Network Graphic Format, streaming network graphic form) format picture, not video display viewing effect frequently; During no touch-control state, the EPG information bar will be lived in retirement in 5 seconds automatically.
Step S205: mobile phone sends the first request address message according to the first current program identifier information that receives to server, and this first request address message comprises the first current program identifier information.
Step S206: server sends the video address information of the first current program and gives mobile phone according to the first current program identifier information in this first request address message.
Step S207: after mobile phone receives this video address, send the first request video content message to server, this first request video content message comprises the video address information of the first current program.
Step S208: after server received the first request video content message, the video address information according to wherein the first current program returned current program primary bit stream video content to mobile phone.
Concrete, different with the code stream of on STB, playing at the code stream of playing on the mobile phone, server returns current program primary bit stream video content to mobile phone according to the video address information of the first current program of mobile phone transmission.The size of primary bit stream video content is fit to mobile phone or other portable terminal and plays less than the common code stream video content.
Step S209: mobile phone receives and plays current program primary bit stream video content.
Implement the foregoing description, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.And EPG adopts top-bottom layout and adopts transparent PNG format picture on the mobile phone, not video display viewing effect frequently; With EPG layout the same on the digital terminal; Can reduce the learning time of two end-user interfaces of user adaptation, reduce learning difficulty, improve the availability of product.
A kind of portable terminal that sees also the embodiment of the invention shown in Fig. 3 is synchronized to the method flow sketch map of digital terminal, comprising:
Step S301: receive the request synchronization message of sending, comprise the second current program identifier information in this request synchronization message from portable terminal.
Step S302: send the second request address message to server, this second request address message comprises the second current program identifier information.
Step S303: the video address information that receives the second current program that finds according to the second current program identifier information that transmits from server.
Step S304: send the second request video content message to server, this second request video content message comprises the video address information of the second current program.
Step S305: the normal code stream video content of current program that the video address information according to the second current program that reception is transmitted from server finds, and play the normal code stream video content of current program.
Implement the foregoing description, through with the video content synchronous playing on the portable terminal to digital terminal, make the user that better experience sense arranged.
Below in conjunction with the schematic flow sheet of another embodiment of the method for a kind of synchronous playing of the present invention shown in Fig. 4, in this embodiment, for clearer description, the used for mobile terminal mobile phone replaces, and digital terminal replaces with STB, comprising:
Step S401: the user sends the instruction of mobile phone and STB synchronous playing.
Concrete, the instruction of mobile phone and STB synchronous playing refers to the programme content of playing above the mobile phone is synchronized on the STB and plays.This synchronous playing district is positioned at the lower right of mobile phone EPG, when the user clicks, sends the instruction of mobile phone and STB synchronous playing.
Step S402: mobile phone sends the request synchronization message to STB, comprises the second current program identifier information in this request synchronization message.
Concrete, the second current program identifier is the ID of the in progress program of mobile phone.
Step S403: after STB receives this request synchronization message, send the second request address message to server, this second request address message comprises the second current program identifier information.
Step S404: server sends the video address information of the second current program and gives STB according to the second current program identifier information in this second request address message.
Step S405: after STB receives this video address, send the second request video content message to server, this second request video content message comprises the video address information of the second current program.
Step S406: after server received the second request video content message, the video address information according to wherein the second current program returned the normal code stream video content of current program to STB.
Concrete, different with the code stream of on STB, playing at the code stream of playing on the mobile phone, server returns the normal code stream video content of current program to STB according to the video address information of the second current program of STB transmission.
Step S407: STB receives and plays the normal code stream video content of current program.
Implement the foregoing description, through with the video content synchronous playing on the portable terminal to digital terminal, make the user that better experience sense arranged.
Below in conjunction with a kind of mobile terminal structure sketch map of the embodiment of the invention shown in Fig. 5, the structure of a kind of portable terminal of the further explain embodiment of the invention.
The module 501 that sends a request message is used to send a request message to digital terminal, comprises the request first current program identifier information in this request message.
Concrete, also comprise request channel list information in this request message, the request program list information.The first current program identifier is the ID of the in progress program of STB, and channel list is all channel informations that STB is play, and the rendition list is the programme information of each channel of STB broadcast.
Receive the first current program identifier module 502, be used to receive the first current program identifier that sends from digital terminal, and this first current program identifier is sent to the transmission first request address module 503.
Concrete; Receive the first current program identifier module 502 and also be used to receive channel list information and the program list information that sends from digital terminal; Channel list information is all channel informations that digital terminal is play, and program list information is the programme information of each channel of digital terminal broadcast.
Send the first request address module 503, be connected with the reception first current program identifier module 502, be used for sending the first request address message to server, this request address message comprises the first current program identifier information.
Receiver, video address information module 504; Be used to receive the video address information of the first current program that finds according to the first current program identifier information that transmits from server, and the video address information of this first current program sent to send the first request video content module 505.
Send the first request video content module 505, link to each other with receiver, video address information module 504, be used for sending the first request video content message to server, this first request video content message comprises the video address information of the first current program.
Receive playing module 506, be used to receive the current program primary bit stream video content that the video address information according to the first current program that transmits from server finds, and play current program primary bit stream video content.
Wherein, also comprise memory module 507, and receive the first current program identifier module 502 and link to each other, be used for, can supply the user to call at any time and check the channel list information that receives and programme information existence this locality.
More excellent, also comprise and send request synchronization message module 508, be used for sending the request synchronization message to digital terminal, comprise the second current program identifier information of the current broadcast of portable terminal in this request synchronization message.
Implement the foregoing description, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.
Below in conjunction with a kind of digital terminal structural representation of the embodiment of the invention shown in Fig. 6, the structure of a kind of digital terminal of the further explain embodiment of the invention.
Receive request message module 601, be used to receive the request message that sends over from portable terminal, comprise the request first current program identifier information in this request message, and this request message is sent to the transmission first current program identifier information module 602.
Concrete, also comprise request channel list information in this request message, the request program list information.The first current program identifier is the ID of the in progress program of digital terminal, and channel list is all channel informations that digital terminal is play, and the rendition list is the programme information of each channel of digital terminal broadcast.
Send the first current program identifier information module 602, link to each other, be used for, send the first current program identifier and give portable terminal according to this request message with reception request message module 601.
Concrete, send the first current program identifier information module 602 and also be used to send channel list information and program list information to portable terminal.
Implement the foregoing description, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.
More excellent, digital terminal also comprises:
Receive request synchronization message module 603, be used to receive the request synchronization message of sending, comprise the second current program identifier information in this request synchronization message, and should ask synchronization message to send to and send the second request address message module 604 from portable terminal.
Send the second request address message module 604, link to each other with reception request synchronization message module 603, be used for sending the second request address message to server, this second request address message comprises the second current program identifier information.
Receive the video address information module 605 of the second current program; Be used to receive the video address information of the second current program that finds according to the second current program identifier information that transmits from server, and the video address information of this second current program sent to send the second request video content message module 606.
Send the second request video content message module 606; Link to each other with the video address information module 605 that receives the second current program; Be used for sending the second request video content message to server, this second request video content message comprises the video address information of the second current program.
Receive to play current programme content module 607, be used to receive the normal code stream video content of current program that the video address information according to the second current program that transmits from server finds, and play the normal code stream video content of current program.
Implement the foregoing description, through with the video content synchronous playing on the portable terminal to digital terminal, make the user that better experience sense arranged.
Below in conjunction with a kind of server architecture sketch map of the embodiment of the invention shown in Fig. 7, the structure of a kind of server of the further explain embodiment of the invention.
Receive request address message module 701, be used to receive request address message, this request address message comprises current program identifier information, and this request address message is sent to the video address information module 702 that sends current program.
Send the video address information module 702 of current program, link to each other, be used for finding the video address information of current program, and send the prosthomere purpose video address information of deserving according to current program identifier information with reception request address message module 701.
Receive request video content message module 703, be used for receiving request video content message, this request video content message comprises the video address information of current program, and should ask video content message to send to and send video content module 704.
Send video content module 704; Be connected with reception request video content message module 703; Be used for finding current program primary bit stream video content or the normal code stream video content of current program, and send and deserve preceding program primary bit stream video content or the normal code stream video content of current program according to the video address information of current program.
Implement the foregoing description,, perhaps, improved user's Experience Degree, provide convenience for the user watches programme content whenever and wherever possible through the programme content on the portable terminal is synchronized to digital terminal through the programme content on the digital terminal is synchronized to portable terminal.
Below in conjunction with the system schematic of a kind of synchronous playing of the embodiment of the invention shown in Fig. 8, the system of a kind of synchronous playing of the further explain embodiment of the invention comprises portable terminal 801, digital terminal 802, and server 803:
Concrete, also comprise request channel list information in this request message, the request program list information.The first current program identifier is the ID of the in progress program of digital terminal, and channel list is all channel informations that digital terminal is play, and the rendition list is the programme information of each channel of digital terminal broadcast.
Concrete, digital terminal 802 also is used to send channel list information and program list information is given portable terminal 801.
Implement the foregoing description, through with the video content synchronous playing on the digital terminal to portable terminal, make the user digital terminal take into account less than the place also can pass through portable terminal, see same video content.
More excellent, this system also comprises:
Implement the foregoing description, through with the video content synchronous playing on the portable terminal to digital terminal, make the user that better experience sense arranged.
Need to prove that through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement through hardware.Based on such understanding; All or part of can the coming out that technical scheme of the present invention contributes to background technology with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
The above disclosed preferred embodiment that is merely in the embodiment of the invention can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.
Claims (14)
1. a digital terminal is synchronized to the method for portable terminal, it is characterized in that, comprising:
Send a request message to digital terminal, comprise the request first current program identifier information in the described request message;
The first current program identifier information that reception is sent from said digital terminal;
Send the first request address message to server, the said first request address message comprises the said first current program identifier information;
The video address information of the first current program that finds according to the said first current program identifier information that reception is transmitted from said server;
Send the first request video content message to said server, the said first request video content message comprises the video address information of the said first current program;
The current program primary bit stream video content that the video address information according to the said first current program that reception is transmitted from said server finds, and play said current program primary bit stream video content.
2. the method for claim 1 is characterized in that, also comprises request channel list information in the described request message, the request program list information.
3. method as claimed in claim 2 is characterized in that, said reception also comprises from the first current program identifier information that said digital terminal sends:
Receiving channels list information and programme information exist said channel list information and said programme information local.
4. method as claimed in claim 3 is characterized in that, also comprises:
There is the channel information district lower left of portable terminal electric program menu, when the user clicks said channel information district, exists the said channel list information on the said portable terminal unfolded, uses for user inquiring or switching channels; Under the portable terminal electric program menu, program information area is arranged; When the user clicks said program information area; Exist the said program list information of the current channel on the said portable terminal unfolded, use for user inquiring program or inquiry program log.
5. a portable terminal is synchronized to the method for digital terminal, it is characterized in that, comprising:
Reception comprises the second current program identifier information from the request synchronization message that portable terminal sends in the described request synchronization message;
Send the second request address message to server, this second request address message comprises the said second current program identifier information;
The video address information of the second current program that finds according to the said second current program identifier information that reception is transmitted from said server;
Send the second request video content message to said server, the said second request video content message comprises the video address information of the said second current program;
The normal code stream video content of current program that the video address information according to the said second current program that reception is transmitted from said server finds, and play the normal code stream video content of said current program.
6. method as claimed in claim 5 is characterized in that, also comprises: the synchronous playing district is positioned at the lower right of said portable terminal electric program menu, when the user clicks, sends the instruction of portable terminal and digital terminal synchronous playing.
7. a portable terminal is characterized in that, comprising:
The module that sends a request message is used to send a request message to digital terminal, comprises the request first current program identifier information in the described request message;
Receive the first current program identifier module, be used to receive the first current program identifier information of sending, and the said first current program identifier information is sent to the transmission first request address module from said digital terminal;
Send the first request address module, be connected with the said reception first current program identifier module, be used for sending the first request address message to server, the said first request address message comprises the said first current program identifier information;
Receiver, video address information module; Be used to receive the video address information of the first current program that finds according to the said first current program identifier information that transmits from said server, and the video address information of the said first current program sent to send the first request video content module;
Send the first request video content module, link to each other with said receiver, video address information module, be used for sending the first request video content message to said server, the said first request video content message comprises the video address information of the said first current program;
Receive playing module, be used to receive the current program primary bit stream video content that the video address information according to the said first current program that transmits from said server finds, and play said current program primary bit stream video content.
8. portable terminal as claimed in claim 7 is characterized in that, also comprises:
Memory module links to each other with the said reception first current program identifier module, is used for existing channel list information that receives and programme information local.
9. portable terminal as claimed in claim 7 is characterized in that, also comprises:
Send request synchronization message module, be used for sending the request synchronization message, comprise the second current program identifier information of the current broadcast of said portable terminal in this request synchronization message to digital terminal.
10. a digital terminal is characterized in that, comprising:
Receive the request message module, be used to receive the request message that sends over from portable terminal, comprise the request first current program identifier information in the described request message, and described request message is sent to the transmission first current program identifier information module;
Send the first current program identifier information module, link to each other with said reception request message module, be used for according to described request message, the first current program identifier information of sending is given said portable terminal.
11. digital terminal as claimed in claim 10 is characterized in that, also comprises:
Receive request synchronization message module, be used to receive the request synchronization message of sending, comprise the second current program identifier information in the described request synchronization message, and the described request synchronization message is sent to the transmission second request address message module from portable terminal;
Send the second request address message module, link to each other with said reception request synchronization message module, be used for sending the second request address message to server, the said second request address message comprises the said second current program identifier information;
Receive the video address information module of the second current program; Be used to receive the video address information of the second current program that finds according to the said second current program identifier information that transmits from said server, and the video address information of the said second current program sent to send the second request video content message module;
Send the second request video content message module; Link to each other with the video address information module of the said reception second current program; Be used for sending the second request video content message to said server, the said second request video content message comprises the video address information of the said second current program;
Receive to play current programme content module, be used to receive the normal code stream video content of current program that the video address information according to the said second current program that transmits from said server finds, and play the normal code stream video content of said current program.
12. a server is characterized in that, comprising:
Receive the request address message module, be used to receive request address message, the described request address message comprises current program identifier information, and the described request address message is sent to the video address information module that sends current program;
Send the video address information module of current program, link to each other, be used for finding the video address information of current program, and send the video address information of said current program according to said current program identifier information with said reception request address message module;
Receive request video content message module, be used for receiving request video content message, described request video content message comprises the video address information of said current program, and described request video content message is sent to the transmission video content module;
Send video content module; Be connected with said reception request video content message module; Be used for finding current program primary bit stream video content or the normal code stream video content of current program, and send said current program primary bit stream video content or the normal code stream video content of said current program according to the video address information of said current program.
13. the system of a synchronous playing is characterized in that, comprising:
Portable terminal is used to send a request message to digital terminal, comprises the request first current program identifier information in the described request message;
Digital terminal is used to receive the described request message that sends over from said portable terminal, and according to described request message, the first current program identifier information of sending is given said portable terminal;
Portable terminal also is used to receive the said first current program identifier information of sending from said digital terminal, sends the first request address message to server, and the said first request address message comprises the said first current program identifier information;
Server is used to receive the said first request address message, finds the video address information of the first current program according to the said first current program identifier information, and the video address information of sending the said first current program is given said portable terminal;
Portable terminal also is used to send the first request video content message to said server, and the said first request video content message comprises the video address information of the said first current program;
Server also is used to receive the said first request video content message, finds current program primary bit stream video content according to the video address information of the said first current program, and sends said current program primary bit stream video content to said portable terminal.
14. system as claimed in claim 13 is characterized in that, comprising:
Portable terminal also is used for sending the request synchronization message and gives said digital terminal, comprises the request second current program identifier information in the described request synchronization message;
Digital terminal also is used to receive the described request synchronization message of sending from said portable terminal, sends the second request address message to said server, and the said second request address message comprises the said second current program identifier information;
Server also is used to receive the second request address message, finds the video address information of the second current program according to the said second current program identifier information, and the video address information of sending the said second current program is given said digital terminal;
Digital terminal also is used to send the second request video content message to said server, and the said second request video content message comprises the video address information of the said second current program;
Server also is used to receive the second request video content message, finds the normal code stream video content of current program according to the video address information of the said second current program, and sends the normal code stream video content of said current program to said digital terminal.
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| CN201110380293.7A CN102523501B (en) | 2011-11-25 | 2011-11-25 | Synchronous playing method and system, mobile terminal, digital terminal and server |
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