CN103475931A - Method for playing network media at digital television terminal - Google Patents
Method for playing network media at digital television terminal Download PDFInfo
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- CN103475931A CN103475931A CN2013103727969A CN201310372796A CN103475931A CN 103475931 A CN103475931 A CN 103475931A CN 2013103727969 A CN2013103727969 A CN 2013103727969A CN 201310372796 A CN201310372796 A CN 201310372796A CN 103475931 A CN103475931 A CN 103475931A
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Abstract
The invention provides a method for playing network media at a digital television terminal. The method comprises the following steps: (1) transmitting a media file searching request to a server end through HTTP (hypertext transfer protocol), and receiving media file related description information which is fed back by the server end and accords with a search request condition; (2) analyzing the media file related description information to obtain the web address and ID of the media file; (3) downloading web data to digital television terminal equipment by using the web address and ID of the media file; (4) analyzing the web data, and extracting the specific address of a media server containing the media file; and (5) downloading and playing media data through the specific address of the media server. The method provided by the invention has the outstanding advantages that the speed of acquiring video data can be quickly increased, processing resources at the digital television terminal can not be wasted, and the processing efficiency is greatly improved.
Description
Technical field
The present invention relates to the digital television techniques field, especially relate to a kind of method that realizes the digital TV terminal playing network media.
Background technology
Mention digital TV terminal, people remember digital TV set-top box naturally.On stricti jurise, say, every digital television signal that can carry out is processed reception, and the terminal that can be used for televiewing all should be encompassed in the scope of digital TV terminal.So, except radio and TV operator's Set Top Box, digital television, IPTV Set Top Box, Web TV player, panel computer, even PC and mobile phone, can be referred to as digital TV terminal.Will be on digital TV terminal playing network media, need to install browser, could playing network media by browser, if the digital TV terminal of browser is not installed, be difficult to realize that the network media plays.And as you know, present browser all can a lot of advertisements of affix etc. content, digital TV terminal is at playing network media, need to resolve a lot of these non-video contents, can take a lot of resources like this, if the digital TV terminal processing speed does not catch up with, also can cause the problems such as card machine, have a strong impact on the user and watch video.Therefore, be necessary to find a kind of can be in the method for digital TV terminal playing network media by browser yet.
Summary of the invention
The object of the invention is to: the problem existed for prior art provides a kind of method that realizes the digital TV terminal playing network media.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of method that realizes the digital TV terminal playing network media, is characterized in that, the method comprises the following steps:
(1) send the media file searching request to server end by HTTP, that the reception server end feeds back and meet the media file associated description information of searching request condition;
(2) analyzing medium file associated description information, obtain media file place web page address, ID;
(3) utilize media file place web page address and ID, the downloading web pages data are to digital-television terminal equipment;
(4) analyzing web page data, the specific address of extraction media file place media server;
(5) by media server specific address downloads of media data and play.
Preferably, the media file searching request described in step (1) need be encapsulated according to the form of server end defined; After server end is received request, at first can judge whether searching request meets the desired request standard of API, if, server end returns to that digital-television terminal equipment is searched for and meets the media file associated description information of request condition, if not, server end returns to corresponding error code.
Preferably, described media file associated description information is the data with XML or html format definition.
Preferably, during analyzing medium file associated description information, first XML or html format data are resolved to the critical field that obtains comprising web page address and ID, get media file place web page address, ID from these critical fielies.
Preferably, in step (4), when the analyzing web page data, at first need by the character escape, and then according to the synthetic standard in server end address, each field is reconfigured, obtain the server address that can download for media data.
Compared with prior art, the present invention has realized in the function that there is no to realize on the digital-television terminal equipment of browser the playing network audio-video document (mainly comprising the audio-video document of playing each large video sharing website), api interface due to direct and video website server carries out communication simultaneously, can improve fast the speed of obtaining video data; And, owing to can add the contents such as insertion of advertising unlike browser, the processing resource that can not waste digital TV terminal, improved treatment effeciency greatly.
The accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention;
Fig. 2 is XML data content example;
Fig. 3 is media file server address example in web data;
Fig. 4 is the media file server address example after resolving.
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Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
embodiment
As shown in Figure 1, the invention provides a kind of method that realizes that on digital-television terminal equipment Internet video is play, it comprises the following steps:
Step 1: by HTTP(Hypertext transfer protocol, HTML (Hypertext Markup Language)) send the media file searching request to server end, that the reception server end feeds back and meet the media file associated description information of searching request condition.
The said media file in front mainly comprises the audio-video document of video website, the video website server provides a set of API(Application Programming Interface for the digital-television terminal equipment user, application programming interface), this cover API provide the service of search data for terminal equipment, usually support keyword, area, time, type, language, media formats, the search of the types such as institute's searching elements maximum number, therefore, digital-television terminal equipment can send by http protocol searching request to the server end address, the data of media file searching request must be encapsulated according to the form of server end defined, after server end is received request, at first can judge the legitimacy (whether meeting the desired request standard of API) of searching request, if searching request is legal, server end is sent out and is fed back to that digital-television terminal equipment is searched for and meet the media file associated description information of request condition, otherwise, searching request is illegal, server end can feed back corresponding error code, referring to Fig. 2.Feedback system can have multiple, is generally wherein with XML(Extensible Markup Language, extend markup language) or HTML(Hypertext Markup Language, HTML) formal definition data (as Fig. 2).
Step 2: analyzing medium file associated description information, obtain media file place web page address, ID(Identity, the identify label number) and other descriptors.
After digital-television terminal equipment gets retrieve data, need to analyze retrieve data, first XML or html format data are resolved, can obtain meaning the critical field of different implications after parsing, generally can obtain the relevant information of media file from these critical fielies, comprise brief introduction, form, playing duration, web page address, ID, resolution etc.Yet these information such as brief introduction, form, playing duration and resolution can be for UI(UserInterface, user interface) mutual, ID is used for the identification medium file, so that come with other media differences, web page address has identified the embedded webpage of media resource, generally also comprised the ID of media in web page address, really be used for providing service for digital TV terminal obtains the media play data.
Step 3: utilize media file place web page address and ID, the downloading web pages data are to digital-television terminal equipment.
After getting media file place web page address, utilize media place web page address, by http protocol, send request to server end, after server end is received request of data, corresponding web data can be passed back to digital TV terminal.
Step 4: analyzing web page data, the specific address of extraction media file place media server.
Generally, the user carrys out the browsing page data by browser, but digital TV terminal does not generally all have browser software, therefore, how to realize that the commentary of media becomes the key point of the inventive method.In fact, media data is not to send to the terminal use together with web data, but has embedded the real server address (as Fig. 3) of media data in web data, and the server address in webpage can not be directly used in the downloads of media data.At first this method carries out the character escape to web data, and then (this standard can be summed up out by data analysis by the digital TV terminal developer according to the synthetic standard in server end address, also can directly obtain by the video website operator) each field is reconfigured, and unnecessary descriptive fields is deleted, obtain the server address (as Fig. 4) that can download for media data, player can pass through these address downloads of media data.
Step 5: by media server specific address downloads of media data and play.
Utilize the server true address of media file, by http protocol from server end can the downloads of media data to the core buffer of digital TV terminal, data are injected in the terminal media player and are play simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, it should be pointed out that all any modifications of doing within the spirit and principles in the present invention, be equal to replacement and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a method that realizes the digital TV terminal playing network media, is characterized in that, the method comprises the following steps:
(1) send the media file searching request to server end by HTTP, that the reception server end feeds back and meet the media file associated description information of searching request condition;
(2) analyzing medium file associated description information, obtain media file place web page address, ID;
(3) utilize media file place web page address and ID, the downloading web pages data are to digital-television terminal equipment;
(4) analyzing web page data, the specific address of extraction media file place media server;
(5) by media server specific address downloads of media data and play.
2. a kind of method that realizes the digital TV terminal playing network media according to claim 1, is characterized in that, the media file searching request described in step (1) need be encapsulated according to the form of server end defined; After server end is received request, at first can judge whether searching request meets the desired request standard of API, if, server end returns to that digital-television terminal equipment is searched for and meets the media file associated description information of request condition, if not, server end returns to corresponding error code.
3. a kind of method that realizes the digital TV terminal playing network media according to claim 1 and 2, is characterized in that, described media file associated description information is the data with XML or html format definition.
4. a kind of method that realizes the digital TV terminal playing network media according to claim 3, it is characterized in that, during analyzing medium file associated description information, first XML or html format data are resolved to the critical field that obtains comprising web page address and ID, get media file place web page address, ID from these critical fielies.
5. a kind of method that realizes the digital TV terminal playing network media according to claim 3, it is characterized in that, in step (4), when the analyzing web page data, at first need by the character escape, and then according to the synthetic standard in server end address, each field is reconfigured, obtain the server address that can download for media data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103727969A CN103475931A (en) | 2013-08-23 | 2013-08-23 | Method for playing network media at digital television terminal |
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| CN2013103727969A CN103475931A (en) | 2013-08-23 | 2013-08-23 | Method for playing network media at digital television terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103973812A (en) * | 2014-05-23 | 2014-08-06 | 上海斐讯数据通信技术有限公司 | Service interface providing method and system based on uniform resource locator in HTTP |
| CN104602034A (en) * | 2014-12-31 | 2015-05-06 | 北京奇艺世纪科技有限公司 | Mobile webpage playing method and system |
| CN112714365A (en) * | 2019-10-25 | 2021-04-27 | 上海哔哩哔哩科技有限公司 | Video playing method and system |
| CN114449329A (en) * | 2022-01-27 | 2022-05-06 | 北京碧云数创科技有限公司 | File display and play method and system |
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| CN101534294A (en) * | 2009-01-21 | 2009-09-16 | 凌阳科技股份有限公司 | Method and system for realizing download of network data in multimedia player |
| CN101895622A (en) * | 2009-05-21 | 2010-11-24 | 陈武雄 | Method and system for browsing page by mobile equipment |
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| CN101137041A (en) * | 2006-08-29 | 2008-03-05 | 郑州威科姆技术开发有限公司 | Stream media system on-demand method |
| CN101272543A (en) * | 2008-04-25 | 2008-09-24 | 巴别塔（北京）科技有限公司 | Wireless data transmission method |
| CN101534294A (en) * | 2009-01-21 | 2009-09-16 | 凌阳科技股份有限公司 | Method and system for realizing download of network data in multimedia player |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973812A (en) * | 2014-05-23 | 2014-08-06 | 上海斐讯数据通信技术有限公司 | Service interface providing method and system based on uniform resource locator in HTTP |
| CN103973812B (en) * | 2014-05-23 | 2018-05-25 | 上海斐讯数据通信技术有限公司 | Service interface providing method and system based on uniform resource locator in http protocol |
| CN104602034A (en) * | 2014-12-31 | 2015-05-06 | 北京奇艺世纪科技有限公司 | Mobile webpage playing method and system |
| CN104602034B (en) * | 2014-12-31 | 2019-05-31 | 北京奇艺世纪科技有限公司 | A kind of playback method and system of mobile webpage |
| CN112714365A (en) * | 2019-10-25 | 2021-04-27 | 上海哔哩哔哩科技有限公司 | Video playing method and system |
| CN112714365B (en) * | 2019-10-25 | 2024-02-09 | 上海哔哩哔哩科技有限公司 | Video playing method and system |
| CN114449329A (en) * | 2022-01-27 | 2022-05-06 | 北京碧云数创科技有限公司 | File display and play method and system |
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