CN104753923A - Streaming based Flash protocol conversion method and system - Google Patents
Streaming based Flash protocol conversion method and system Download PDFInfo
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- CN104753923A CN104753923A CN201510105376.3A CN201510105376A CN104753923A CN 104753923 A CN104753923 A CN 104753923A CN 201510105376 A CN201510105376 A CN 201510105376A CN 104753923 A CN104753923 A CN 104753923A
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Abstract
The invention discloses a streaming based Flash protocol conversion method and system. The streaming based Flash protocol conversion method comprises the following steps of when a terminal register server judges that the terminal cannot support a Flash protocol accessing a website according to terminal parameters provided by the terminal and a terminal information base maintained by the terminal register server, the terminal register server obtains terminal adaptation information from the terminal information base and sends a streaming Flash protocol conversion request to a streaming type Flash protocol converter; the streaming type Flash protocol converter obtains Flash contents from a corresponding service platform according to the streaming Flash protocol conversion request and converts the Flash contents adapting to the service platform into protocol contents adapting to the terminal in real time, and the contents obtained through real-time conversion are transmitted to the terminal through the terminal register server. By means of the streaming based Flash protocol conversion method and system, the problem that troubles are brought to a user or content redundancy of a network platform and the like are caused by means of an existing technical scheme when the terminal cannot support playing of Flash contents is solved.
Description
Technical field
The present invention relates to internet video and play field, particularly relate to a kind of Flash method for converting protocol based on streaming and system.
Background technology
Along with the development of development of Mobile Internet technology and application, especially mobile terminal universal of Apple, increasing mobile multi-media service provides different impressions for user.Universal simultaneously along with Flash technology, a lot of Rich Medias website is all that mode by Flash agreement realizes for providing and representing of content.The Adobe company all according to Flash technology announces, the popularity rate of current Flash player reaches 99%.Therefore, the Rich Media's implementation based on Flash agreement is existing popular actualizing technology.
Streaming Media refers to transmit the media formats such as audio frequency, video and multimedia file in a network in a streaming manner.For the netcast form of viewing after downloading, the typical feature of Streaming Media is being put on the webserver after continuous print Voice & Video Information Compression, and download limit, user limit is watched, and need not wait for the complete just viewing of whole file download.Due to the above-mentioned superiority of stream media technology, stream media technology is widely used in video request program, video conference, long-distance education, tele-medicine and online live broadcast system.
Complete stream media technology framework should be that the perfection of relevant software and hardware is integrated, roughly comprises following several respects content: content acquisition, audio-video capture and compressed encoding, Edition Contains, content store, application server Content Management is issued and user management etc.As shown in Figure 1, existing stream media technology framework such as comprises video camera, acquisition workstation, database server, WEB certificate server, streaming media server etc., is respectively used to realize the functions such as content acquisition, content storage, user management.Wherein, streaming media server is the core system of Stream Media Application, is that operator provides the Key Platform of multimedia service to user.
Along with the fast development of the Internet is with universal, current stream media technology is widely used and promotes.The technical approach of current main flow mainly contains the RealMedia of QuickTime, RealNetworks company, the WindowsMedia of Microsoft of following three kinds: Apple company.
For the existing state of the art, the broadcasting of streaming media playing especially Flash needs the support of browser.Because the tenability for various broadcast format agreement is better in desktop computer terminal, generally do not have problems.But on the weak terminal platforms such as mobile terminal, because the tenability of browser is limited, therefore, the tenability for Flash is general unlike desktop computer terminal.Different terminal types has different tenabilities, and this just requires that platform carries out adaptation to different terminals.
Existing technology realizes the terminal way of promotion mainly for stream media technology, as the popularization of Flash technology, is mainly realized for occupying of terminal market by Adobe company.And the terminal of terminal such as apple for not adaptive Flash agreement, existing technology is mainly realized by following two kinds of modes:
A kind of mode is solved by ad hoc mode, and namely user installs client to realize content adaptation for business platform by manual type in terminal.Because current stream media protocol type is more closed, the protocol type of each maturation from server to terminal and the aspect such as research content adopt own standards system to realize, so towards different terminal types, dispose and different clients is installed, judged the terminal type oneself had by user oneself, select corresponding client to carry out installing and adaptation.Business platform, according to existing terminal type popular on the market, is developed different client and is selected for user, such as: the client towards iPhone, the client towards Android, client etc. towards other types.When business platform exploitation client, the adapting protocol between subscribed client and business platform.After client is installed, the agreement between subsequent client and business platform also secures, and the request that business platform can directly be submitted to according to corresponding client is set up protocol channel and issued corresponding content.But this kind of mode can only solve client and the man-to-man problem of business platform of terminal, that is, can not general purpose client between different business platform.Therefore, there is much different clients in existing market, if access different business platforms, user needs in terminal, install different clients, so can cause puzzlement to user, thus affect the terminal experience of user.
Another mode is the content adaptation that platform does multi-modulation scheme, such as Yoqoo etc., and when different terminals logs in Yoqoo, platform can configure different contents and carry out adaptation.As shown in Figure 2, according to the terminal type of access, website is called corresponding content server by content management server and content is supplied to terminal is carried out adaptation.But, in this implementation, website backup content needs to be undertaken making or safeguarding by webmaster, and need to carry out monolithic backup to web site contents, so, easily because content backup too much causes web site contents redundancy or causes web site architecture too complicated, thus promote website optimize cost.And when Flash content update, because backup may cause user cannot access the content after renewal in time not in time.
Summary of the invention
The invention provides a kind of Flash method for converting protocol based on streaming and system, with solve terminal cannot support that Flash content is play time, terminal needs to install different client and needs to back up different contents with adaptive terminal with the different business platform of adaptation or the network platform, and causes user to perplex or the problem such as network platform content redundancy.
In order to solve the problems of the technologies described above, the invention provides a kind of Flash method for converting protocol based on streaming, comprise the following steps: step S1: when the end message storehouse of the terminal parameter that endpoint registration server provides according to terminal and described endpoint registration server maintenance judges that described terminal cannot support the Flash agreement of access websites, described endpoint registration server obtains terminal adaptation protocol information from described end message storehouse, co-current flow formula Flash change server sends streaming Flash protocol conversion request, wherein, the access to content address that described streaming Flash protocol conversion request carried terminal adapting protocol information and described terminal provide, step S2: described streaming Flash change server is according to described streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by described endpoint registration server, the described content be converted in real time is sent to described terminal.
Further, described step S2 comprises: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and after being converted to the protocol contents data of adaptive terminal, put into described second independent buffer memory, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
Further, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, set up first communication channel with local service platform or third party's business platform to comprise: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
Further, the described Flash method for converting protocol based on streaming, also comprise: described endpoint registration server according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
Further, the described Flash method for converting protocol based on streaming, also comprises: described endpoint registration server receives the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
The present invention also provides a kind of Flash protocol conversion system based on streaming, comprises endpoint registration server and streaming Flash change server.Described endpoint registration server, during for judging that when the end message storehouse of the terminal parameter provided according to terminal and described endpoint registration server maintenance described terminal cannot support the Flash agreement of access websites, terminal adaptation protocol information is obtained from described end message storehouse, and send streaming Flash protocol conversion request to described streaming Flash change server, wherein, the access to content address that provides of described streaming Flash protocol conversion request carried terminal adapting protocol information and described terminal; Described streaming Flash change server, for according to described streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by described endpoint registration server, the described content be converted in real time is sent to described terminal.
Further, described streaming Flash change server, for the access to content address of carrying according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and put into the second independent buffer memory after being converted to the protocol contents data of adaptive terminal, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
Further, the described Flash protocol conversion system based on streaming, also comprise Flash media server, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to described Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
Further, described endpoint registration server, also for according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
Further, described endpoint registration server, also for receiving the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
In the present invention, the binary channels of terminaloriented and business platform is set up by streaming Flash change server, streaming Flash change server is without the need to the content protocol of the tenability and business platform of understanding terminal bottom, for providing protocol conversion intercommunication between terminal and business platform, thus the content revealing of adaptive all terminal types substantially.The invention solves terminal in prior art to need different clients to be installed with the problem of adaptive different business platform, improve the terminal experience of user.And, also solve prior art and carry out multi-modulation scheme content adaptation by platform and cause the problems such as network platform redundancy, thus considerably reduce the expense of website.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of stream media technology framework in prior art;
Figure 2 shows that in prior art, platform provides the schematic diagram of the network architecture of multi-modulation scheme content adaptation scheme;
Figure 3 shows that the flow chart of the Flash method for converting protocol based on streaming that present pre-ferred embodiments provides;
Figure 4 shows that the schematic diagram of the Flash protocol conversion system based on streaming that present pre-ferred embodiments provides;
Figure 5 shows that the idiographic flow schematic diagram of the Flash method for converting protocol based on streaming that present pre-ferred embodiments provides.
Embodiment
As shown in Figure 3, present pre-ferred embodiments provides a kind of Flash method for converting protocol based on streaming, comprise the following steps: step S1: when the end message storehouse of the terminal parameter that endpoint registration server provides according to terminal and endpoint registration server maintenance judges that described terminal cannot support the Flash agreement of access websites, endpoint registration server obtains terminal adaptation protocol information from end message storehouse, co-current flow formula Flash change server sends streaming Flash protocol conversion request, wherein, the access to content address that streaming Flash protocol conversion request carried terminal adapting protocol information and terminal provide, step S2: streaming Flash change server is according to streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by endpoint registration server, the described content be converted in real time is sent to described terminal.
In preferred embodiment, step S2 comprises: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and after being converted to the protocol contents data of adaptive terminal, put into described second independent buffer memory, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
In preferred embodiment, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, set up first communication channel with local service platform or third party's business platform to comprise: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
In preferred embodiment, based on the Flash method for converting protocol of streaming, also comprise: described endpoint registration server according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
In preferred embodiment, based on the Flash method for converting protocol of streaming, also comprise: described endpoint registration server receives the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
As shown in Figure 4, present pre-ferred embodiments also provides a kind of Flash protocol conversion system based on streaming, comprises endpoint registration server and streaming Flash change server.Endpoint registration server, during for judging that when the end message storehouse of the terminal parameter provided according to terminal and endpoint registration server maintenance described terminal cannot support the Flash agreement of access websites, terminal adaptation protocol information is obtained from end message storehouse, and send streaming Flash protocol conversion request to described streaming Flash change server, wherein, the website visiting content information that provides of streaming Flash protocol conversion request carried terminal adapting protocol information and described terminal; Streaming Flash change server, for according to streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by endpoint registration server, the described content be converted in real time is sent to described terminal.
In preferred embodiment, described streaming Flash change server, for the access to content address of carrying according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and put into the second independent buffer memory after being converted to the protocol contents data of adaptive terminal, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
In preferred embodiment, based on the Flash protocol conversion system of streaming, also comprise Flash media server, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to described Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
In preferred embodiment, described endpoint registration server, also for according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
In preferred embodiment, described endpoint registration server, also for receiving the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
Below present pre-ferred embodiments is illustrated with reference to figure 4 and Fig. 5 in the lump.
As shown in Figure 4, the network frame in the Flash protocol conversion system place based on streaming that this preferred embodiment provides also comprises various terminal (such as, mobile terminal), upload server and content data base.
Specifically, user initiates website visiting request by terminal, and by terminal by website visiting content revealing to user.In this, due to the difference of terminal type, the access mode of terminal is different with Flash consultation.In the present embodiment, at network front end configurating terminal registrar, as the front-end server of website visiting, for recording and register different terminal types and Visitor Logs, and for the function such as route of Streaming Service.Upload server is the private server uploading oneself content in the originating website for user (publisher).Flash media server is for being converted into the server of Flash protocol format in the originating website, also can be the originating website for carrying out the front end of content interface with other websites.Streaming Flash change server is the private server of the protocol contents for Flash protocol contents being converted into terminal type adaptation, can realize the real-time conversion of Flash agreement.Content data base is used for the original content-data of store website.
In the present embodiment, when terminal initiates web site contents browsing process, first can carry out type registration on endpoint registration server.Specifically, when terminal access website, first website visiting request is submitted to, in request process, the content such as transmitting terminal type, access account carries out registration service and authentication service, when terminal is after website platform certification is passed through, repack according to information such as terminal types and generate website visiting request, and according to website visiting request, directed business platform.When by endpoint registration server, website judges that terminal cannot support Flash agreement, endpoint registration server notice streaming Flash change server calls flow path switch, realize former substantial real-time conversion, and carry out route by endpoint registration server, the content be converted in real time is sent to terminal and represents.
Specifically, as shown in Figure 5, step S1: terminal initiates website visiting request to website.Wherein, website visiting request such as comprises following parameter: the content etc. of terminal parameter, access account, password (such as, through encryption), access websites, request.Wherein, terminal parameter such as comprises user agent (UserAgent) information etc. of terminal brand, model, cell-phone number (such as, when terminal is mobile phone), terminal system version, terminal.But the present invention does not limit this.In practical application, according to actual conditions, determine the particular content of website visiting request and terminal parameter.
Step S2: the legitimacy of endpoint registration server lookup authentication website access request.Specifically, with the angle of business platform (website), legitimacy certification is used on the one hand the legitimacy of distinguishing terminal, is used on the other hand distinguishing the legitimacy that user enjoys related service.For example, when terminal is mobile phone, by the cell-phone number that website visiting request is carried, the legitimacy of the website visiting that mobile phone described in certification is asked, or the access account of to be carried by website visiting request and password, certification uses user's access websites of described mobile phone to carry out the legitimacy of related service.
Step S3: endpoint registration server is to terminal feedback legitimacy authentication result.
Step S4: if legitimacy authentication success, terminal transmitting terminal parameter and website visiting content (comprising access to content address) are to endpoint registration server.Specifically, if legitimacy authentication success, the content (access to content address) of terminal parameter, access websites and request is repacked by terminal, is sent to corresponding endpoint registration server.Wherein, the particular content of terminal parameter such as described in step S1, therefore repeats no more in this.
Step S5: endpoint registration server records terminal parameter and resolves.
Step S6: when endpoint registration server judges that the Flash agreement obtaining the inapplicable access websites of terminal maybe cannot support Flash agreement, endpoint registration server sends streaming Flash protocol conversion request to streaming Flash change server.Wherein, the access to content address that provides of streaming Flash protocol conversion request such as carried terminal adapting protocol information and terminal.
Specifically, endpoint registration server has such as safeguarded end message storehouse, and described end message storehouse such as stores the terminal parameter of registration terminal and the information such as terminal adaptation protocol conversion record in early stage.Endpoint registration server is when receiving terminal parameter carries out endpoint registration, judge whether store this terminal in end message storehouse, if do not store this terminal in end message storehouse, then described in endpoint registration server parses, the terminal parameter of terminal obtains terminal type, again according in terminal library early stage chartered terminal type protocol type judge the content protocol of described terminal adaptation, and adaptive result is carried out record, so that the adaptive learning of subsequent terminal.If this terminal registered in end message storehouse, then without the need to repeated registration.After the log-on message of this terminal of end message library storage, when endpoint registration server receives the terminal parameter of this terminal again, directly can obtain the terminal adaptation protocol information of this terminal according to end message storehouse.
In other words, according to the terminal parameter of same money type or relevant manufactures, and protocol adaptation result in the past carries out self adaptation adaptation.By the parameter that terminal is submitted to, and partial parameters carries out adaptation.Such as: the terminal models of Apple, the parameter of submission is likely Apple iPhone 3GS or A1530 (representing iPhone 5S).Due to the variation of current terminal type, the design parameter of this terminal can only be known by terminal models and system version, as for concrete terminal system framework or whether support some agreement, undertaken intervening and intelligent decision by machine learning, so, reduce the degree of manual intervention, can reach quick and efficient.
For example, with apple terminal (such as, mobile phone) be example, because apple terminal does not support Flash agreement, when to the website based on Flash agreement, such as 56 websites send content access request to apple terminal, the protocol type conversion that endpoint registration server such as passes through registration terminal in early stage knows that the stream media protocol of apple terminal support is into QuickTime agreement, then endpoint registration server by above-mentioned information (such as, carried by streaming Flash protocol conversion request) notify that streaming Flash change server carries out conversion and the propelling movement of Flash agreement, thus realize the installation adaptation that apple terminal exempts from client.
The request of step S7: streaming Flash change server receiving terminal registrar.
Step S8: streaming Flash change server initiates Flash content transmission request to Flash media server.Wherein, the request content, access to content address etc. of Flash content transmission request such as carried terminal.
The request of step S9:Flash media server response streaming Flash change server.
Specifically, Flash media server calls local service platform and to conduct interviews retrieval and inquisition, and feedback query result.Wherein, if local service platform exists the content of terminal request access, then the Flash content format of success and local service platform is fed back; If local service platform does not exist, but there is related content at third party's business platform (such as third party service provider (SP)), then feedback is directed to the forwarding address of third party's business platform; If local service platform does not exist related content, and also there is not related content in third party's business platform, then feeding back unsuccessful.For example, third party's business platform carries out information registering at Flash media server, namely Flash media server records the format information etc. of the address information of third party's business platform, communication protocol and Flash content, when Flash media server to the inquiry of third party's business platform obtain terminal access content be present in this third party's business platform time, Flash media server by the information feed back of this third party's business platform of record to streaming Flash change server.
The Query Result of acquisition is fed back to streaming Flash change server by step S10:Flash media server.Wherein, Query Result such as comprises the communication protocol and Flash content format etc. of the result whether existed that accesses content, the information that accesses content, the specific address information accessed content, corresponding service platform.
Whether step S11: streaming Flash change server judges consistent with the content that terminal request is accessed according to the Query Result of feedback.If consistent, then perform step S12.
Step S12: carry out Flash session flow process, namely streaming Flash change server obtains Flash content.Specifically, streaming Flash change server, according to the Query Result of feedback, knows communication protocol and the Flash content format of corresponding service platform, by resolving above-mentioned information, set up first communication channel with corresponding business platform, and obtain Flash content to the appropriate address of this business platform.If the content of Flash media server storage terminal request, streaming Flash change server is according to the communication protocol of local service platform and Flash content format, set up first communication channel with Flash media server (i.e. local service platform), obtain Flash content by first communication channel; If the content of Flash media server feedback third party business platform storage terminal request, third party's business platform information (comprising appropriate address information, communication protocol and Flash content format information etc.) of carrying in the Query Result that then streaming Flash change server feeds back according to Flash media server, set up first communication channel with third party's business platform, obtain Flash content by first communication channel.
The Flash content of adaptive corresponding service platform is converted to the protocol contents of described terminal adaptation by step S13: streaming Flash change server in real time, and by endpoint registration server, the content be converted to is sent to terminal and represents.
Specifically, streaming Flash change server and local service platform or third party's business platform set up first communication channel, that is, adaptive corresponding business platform is to obtain Flash content; Streaming Flash change server is by setting up second communication channel between endpoint registration server and terminal simultaneously.Setting up in twin-channel conversation procedure, streaming Flash change server is directed to the terminal initiating access request by endpoint registration server.And setting up in twin-channel process, realize synchronizing information.Streaming Flash change server sets up independently process for the conversion of each content protocol, in each process, create the first independent buffer memory (such as, towards corresponding business platform) and the second independent buffer memory (such as, terminaloriented).Streaming Flash change server obtains corresponding Flash content (having the Flash content format that this business platform is corresponding) by first communication channel and writes the first independent buffer memory, and from the first independent buffer memory, dispatch adaptive data block carry out protocol conversion, the data be converted to are write the second independent buffer memory, the data in the second independent buffer memory are by second communication transmission extremely corresponding terminal.
Wherein, be pushed in the process of access terminal in streaming Flash change server orientation, first set up the communication mechanism of endpoint registration server, and be directed to access terminal by IP address, MAC Address, port etc.Because the mobile terminals such as mobile phone are when accessing mobile Internet or local area network (LAN), belong to private net address, or the address that the business platform on public network etc. are seen cannot correspond to concrete terminal, therefore, undertaken being directed in concrete terminal by endpoint registration server.
In the present embodiment, when endpoint registration server is in receiving terminal request, find that the Flash agreement of the inapplicable access websites of this terminal type is play, or when the external interface of access websites only supports Flash agreement, then start above-mentioned protocol conversion mechanism.In this, adopt streaming fashion can the content revealing of adaptive all terminal types substantially.
In sum, present pre-ferred embodiments by optimized network structure, realizes real-time multiprotocol conversion, realizes the abilities such as the collection of flow-type business and encoding and decoding when issuing streaming media service in real time.Namely utilize original Internet resources, substantially adaptive existing terminal capability, thus improve the efficiency of website, reduce the cost of website platform.And, solve the problem that terminal in prior art needs installation client and business platform adaptive one to one, improve the terminal experience of user.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (10)
1., based on a Flash method for converting protocol for streaming, it is characterized in that, comprise the following steps:
Step S1: when the end message storehouse of the terminal parameter that endpoint registration server provides according to terminal and described endpoint registration server maintenance judges that described terminal cannot support the Flash agreement of access websites, described endpoint registration server obtains terminal adaptation protocol information from described end message storehouse, co-current flow formula Flash change server sends streaming Flash protocol conversion request, wherein, the access to content address that provides of described streaming Flash protocol conversion request carried terminal adapting protocol information and described terminal;
Step S2: described streaming Flash change server is according to described streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by described endpoint registration server, the described content be converted in real time is sent to described terminal.
2. as claimed in claim 1 based on the Flash method for converting protocol of streaming, it is characterized in that: described step S2 comprises: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and after being converted to the protocol contents data of adaptive terminal, put into described second independent buffer memory, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
3. as claimed in claim 2 based on the Flash method for converting protocol of streaming, it is characterized in that, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, set up first communication channel with local service platform or third party's business platform to comprise: the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
4. as claimed in claim 1 based on the Flash method for converting protocol of streaming, it is characterized in that, also comprise: described endpoint registration server according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
5. as claimed in claim 1 based on the Flash method for converting protocol of streaming, it is characterized in that, also comprise: described endpoint registration server receives the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
6. based on a Flash protocol conversion system for streaming, it is characterized in that: comprise endpoint registration server and streaming Flash change server,
Described endpoint registration server, during for judging that when the end message storehouse of the terminal parameter provided according to terminal and described endpoint registration server maintenance described terminal cannot support the Flash agreement of access websites, terminal adaptation protocol information is obtained from described end message storehouse, and send streaming Flash protocol conversion request to described streaming Flash change server, wherein, the access to content address that provides of described streaming Flash protocol conversion request carried terminal adapting protocol information and described terminal;
Described streaming Flash change server, for according to described streaming Flash protocol conversion request, Flash content is obtained to corresponding business platform, the Flash content of described for adaptation business platform is converted in real time the protocol contents of described terminal adaptation, and by described endpoint registration server, the described content be converted in real time is sent to described terminal.
7. as claimed in claim 6 based on the Flash protocol conversion system of streaming, it is characterized in that: described streaming Flash change server, for the access to content address of carrying according to described streaming Flash protocol conversion request, first communication channel is set up with local service platform or third party's business platform, the Flash content of adaptive described business platform is obtained by described first communication channel, described streaming Flash change server and described terminal set up second communication channel by described endpoint registration server, described streaming Flash change server creates the first independent buffer memory and the second independent buffer memory, by the described first independent buffer memory of Flash content write obtained by first communication channel, described streaming Flash change server dispatches adaptive data block from the first independent buffer memory, and put into the second independent buffer memory after being converted to the protocol contents data of adaptive terminal, simultaneously, data in described second independent buffer memory are sent to described terminal by described second communication channel.
8. as claimed in claim 7 based on the Flash protocol conversion system of streaming, it is characterized in that: also comprise Flash media server, the access to content address that described streaming Flash change server carries according to described streaming Flash protocol conversion request, Flash content transmission request is sent to described Flash media server, described Flash media server responds described Flash content transmission request and calls local service platform and to conduct interviews inquiry, Query Result is fed back to described streaming Flash change server, whether described streaming Flash change server judges consistent with the content that described terminal request is accessed according to described Query Result, if consistent, described streaming Flash change server sets up first communication channel according to the Query Result of described feedback and local service platform or third party's business platform.
9. as claimed in claim 6 based on the Flash protocol conversion system of streaming, it is characterized in that: described endpoint registration server, also for according to the terminal parameter of the request record of website visiting first of terminal and registration terminal to described end message storehouse, wherein, described website visiting request carried terminal parameter and website visiting content information, the terminal parameter of described end message library storage registration terminal in early stage and terminal adaptation protocol conversion record.
10. as claimed in claim 6 based on the Flash protocol conversion system of streaming, it is characterized in that: described endpoint registration server, also for receiving the website visiting request that described terminal is initiated, the legitimacy of website visiting request described in authentication query.
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| CN201510105376.3A CN104753923A (en) | 2015-03-10 | 2015-03-10 | Streaming based Flash protocol conversion method and system |
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