CN101771859A - Method and system for displaying picture on network television - Google Patents
Method and system for displaying picture on network television Download PDFInfo
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- CN101771859A CN101771859A CN200810241780A CN200810241780A CN101771859A CN 101771859 A CN101771859 A CN 101771859A CN 200810241780 A CN200810241780 A CN 200810241780A CN 200810241780 A CN200810241780 A CN 200810241780A CN 101771859 A CN101771859 A CN 101771859A
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- 230000005540 biological transmission Effects 0.000 claims description 35
- 230000006870 function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
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Abstract
The invention relates to a method for displaying a picture on a network television, which comprises the following steps: accessing a picture in a network server; transmitting a thumbnail corresponding to the picture; decoding the thumbnail; displaying the thumbnail and transmitting and decoding the picture; and displaying the picture after the picture is transmitted and decoded. In the method and a system for displaying the picture on the network television, the thumbnail corresponding to the picture is firstly displayed in the process of transmitting and decoding the picture to avoid the condition that no pictures are displayed or the pictures are displayed line by line and improve the user experience. Moreover, the invention also provides the system for displaying the picture on the network television.
Description
[technical field]
The present invention relates to the Web TV technical field, especially the method and system that on Web TV, Shows Picture in the Web TV technology.
[background technology]
Web TV since on traditional TV functions basis integrated function of surfing the Net, therefore improved the interactive of TV greatly.People can use Web TV accessed web page, browsing pictures etc.
The network picture is stored on the webserver usually, the user on Web TV with network terminal mode online access.Picture is JPEG compressed format normally, has different resolution.Generally speaking, resolution is big more, and the shared memory space of picture is also just big more, and correspondingly, the time of transmission and the time of decompression are also just long more, and for example higher resolution of quality picture size that is 1024X768 is greatly about about 1Mb.
On Web TV, show accessed picture, at first need from the server to show by decompressing again by on the Web TV of network with the image data transmission.Be subject to the disposal ability of network condition and Web TV, if picture is bigger, transmission and the time of decompressing are also just longer, may cause picture can't show or occur situation about showing line by line for a long time, influence user's experience.
[summary of the invention]
In view of this, be necessary to provide a kind of method that on Web TV, Shows Picture of improving user experience.
In addition, also provide a kind of system that on Web TV, Shows Picture that improves user experience.
A kind of method that Shows Picture on Web TV may further comprise the steps:
Picture in the access web server;
Transmit the thumbnail corresponding with this picture;
The decoding thumbnail;
Show thumbnail and this picture that transmits, decodes;
After finishing, this picture transmission decoding shows this picture.
In preferred embodiment, also comprise the step that judges whether to exist the thumbnail corresponding, if exist then carry out the step of the described transmission thumbnail corresponding with this picture with this picture; If there is no then carry out the step of transmission, this picture of decoding.
In preferred embodiment, HTML (Hypertext Markup Language) is adopted in the transmission of described thumbnail.
In preferred embodiment, file transfer protocol (FTP) is adopted in the transmission of described picture.
In preferred embodiment, transmission and decoding picture carry out in the process of transmission and decoding thumbnail simultaneously.
A kind of system that Shows Picture on Web TV comprises:
The thumbnail input module is used to receive the corresponding thumbnail of picture of visiting with needs;
Main processing block, described thumbnail is used to decode;
The medium input module is used to receive the picture that needs are visited;
Medium process module, described picture is used to decode;
Display module is used to show described thumbnail and described picture;
Control module, link to each other with described main processing block and medium process module, be used for before not finishing transmission, the described picture of decoding the described main processing block of control described thumbnail that decoding is finished and send to described display module showing described thumbnail, and finish transmission, controlling the described picture that described medium process module finishes decoding after the described picture of decoding and send to described display module to show described picture.
In preferred embodiment, described thumbnail input module adopts HTML (Hypertext Markup Language) to receive this thumbnail.
In preferred embodiment, described medium input module adopts file transfer protocol (FTP) to receive this picture.
In preferred embodiment, described medium process module adopts the mode of hardware decoding to decompress.
In the above-mentioned method and system that on Web TV, Shows Picture, in the process of transmission and decoding picture, show the thumbnail corresponding earlier, avoid occurring there is not the situation that picture shows or picture shows line by line, improve user's experience with this picture.
[description of drawings]
Fig. 1 is the flow chart of the method that Shows Picture on Web TV;
Fig. 2 is the module map of the system that Shows Picture on Web TV.
[embodiment]
In the following embodiments, in the process of transmission and decoding picture, show the thumbnail corresponding earlier, avoid occurring there is not the situation that picture shows or picture shows line by line, improve user's experience with this picture.Concrete steps are as shown in Figure 1:
Step S102, the picture in the access web server.The request that Web TV response user's operation is sent the picture in the access web server to server.
Step S104 transmits the thumbnail corresponding with this picture.In the webserver, store the thumbnail corresponding usually with bigger picture, for example can be linked to this picture by clicking thumbnail.Generally speaking, the resolution of thumbnail is lower, and corresponding thumbnail is also less.The transmission of thumbnail can be adopted http protocol (Hypertext Transfer Protocol, HTML (Hypertext Markup Language)).Correspondingly, thumbnail can be stored in the webserver and send by HTML (Hypertext Markup Language).
Step S106, the decoding thumbnail.Adopt and the corresponding coding/decoding method of the compression thumbnail thumbnail of decoding.
Step S108 shows thumbnail and this picture that transmits, decodes.Decoded thumbnail is presented on the screen.Because thumbnail is less, the time of therefore transmission, decoding is short, can show on screen fast, and user's preview fast arrives the general content of picture.In the process that shows thumbnail, transmit simultaneously and decoding picture.Certainly, transmission and decoding picture also can carry out in the process of transmission and decoding thumbnail simultaneously.The transmission of picture can be adopted File Transfer Protocol (File Transfer Protocol, file transfer protocol (FTP)).Correspondingly, picture can be stored in the webserver and send by file transfer protocol (FTP).Adopt different agreements to transmit thumbnail and picture simultaneously, can accelerate the picture transmitting speed, improve user's experience.
Step S110 shows this picture after this picture transmission decoding finishes.Substitute original thumbnail with picture and on screen, show, make the user can see complete, picture clearly.Before picture transmission decoding is finished, show thumbnail always, the user can preview to the general content of picture, avoid Web TV not have to show or the situation of demonstration line by line, improve user's experience.In addition, in showing the process of thumbnail, what can point out current demonstration on screen is thumbnail, the picture that needs to visit be transmitted and the process of decoding in.
Further, after step S102, can also comprise the step that judges whether to exist the thumbnail corresponding,, transmit the thumbnail corresponding with this picture if exist then execution in step S104 with this picture; The if there is no then transmission among the execution in step S108, the step of this picture of decoding.Adopt the method for judging earlier, when the webserver was not stored thumbnail, this picture that directly transmits, decodes can not influence user's browsing picture.
In addition, also provide a kind of system that on Web TV, Shows Picture.Web TV generally uses embedded chip, contains two modules that are used for various objectives in the chip architecture designs usually, and wherein main processing block is used for operating system of user operation or network data processing.Another medium process module is used for the decoding and the demonstration of medium (video, music, picture etc.) data.As shown in Figure 2, the system 200 that Shows Picture on Web TV comprises: thumbnail input module 210, main processing block 220, medium input module 230, medium process module 240, display module 250 and control module 260.
Thumbnail input module 210 is used to receive the corresponding thumbnail of picture of visiting with needs.Thumbnail input module 210 can adopt http protocol (Hypertext Transfer Protocol, HTML (Hypertext Markup Language)) to receive this thumbnail.
The main processing block 220 described thumbnail that is used to decode.Main processing block 220 can receive the thumbnail of decoding and having received in the process of thumbnail at thumbnail input module 210, thereby accelerates the speed of decoding.
Medium input module 230 is used to receive the picture of needs visit.Medium input module 230 can adopt File Transfer Protocol (File Transfer Protocol, file transfer protocol (FTP)) to receive this picture.The transmission picture can carry out in the process of transmission and decoding thumbnail simultaneously.
The medium process module 240 described picture that is used to decode.Adopt with the corresponding coding/decoding method of compressed picture and come decoding picture.Preferred embodiment, medium process module 240 adopts the mode of hardware decoding to decompress the speed that can accelerate to decode.
Display module 250 links to each other with main processing block 220 and medium process module 240, is used to show described thumbnail and described picture.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a method that Shows Picture on Web TV is characterized in that, may further comprise the steps:
Picture in the access web server;
Transmit the thumbnail corresponding with this picture;
The decoding thumbnail;
Show thumbnail and this picture that transmits, decodes;
After finishing, this picture transmission decoding shows this picture.
2. the method that Shows Picture on Web TV according to claim 1 is characterized in that, also comprises the step that judges whether to exist the thumbnail corresponding with this picture, if exist then carry out the step of the described transmission thumbnail corresponding with this picture; If there is no then carry out the step of transmission, this picture of decoding.
3. the method that Shows Picture on Web TV according to claim 1 is characterized in that, HTML (Hypertext Markup Language) is adopted in the transmission of described thumbnail.
4. the method that Shows Picture on Web TV according to claim 1 is characterized in that, file transfer protocol (FTP) is adopted in the transmission of described picture.
5. the method that Shows Picture on Web TV according to claim 1 is characterized in that, transmission and decoding picture carry out in the process of transmission and decoding thumbnail simultaneously.
6. a system that Shows Picture on Web TV is characterized in that, comprising:
The thumbnail input module is used to receive the corresponding thumbnail of picture of visiting with needs;
Main processing block, described thumbnail is used to decode;
The medium input module is used to receive the picture that needs are visited;
Medium process module, described picture is used to decode;
Display module is used to show described thumbnail and described picture;
Control module, link to each other with described main processing block and medium process module, be used for before not finishing transmission, the described picture of decoding the described main processing block of control described thumbnail that decoding is finished and send to described display module showing described thumbnail, and finish transmission, controlling the described picture that described medium process module finishes decoding after the described picture of decoding and send to described display module to show described picture.
7. the system that Shows Picture on Web TV according to claim 1 is characterized in that, described thumbnail input module adopts HTML (Hypertext Markup Language) to receive this thumbnail.
8. the system that Shows Picture on Web TV according to claim 1 is characterized in that, described medium input module adopts file transfer protocol (FTP) to receive this picture.
9. the system that Shows Picture on Web TV according to claim 1 is characterized in that, described medium process module adopts the mode of hardware decoding to decompress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241780A CN101771859A (en) | 2008-12-31 | 2008-12-31 | Method and system for displaying picture on network television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241780A CN101771859A (en) | 2008-12-31 | 2008-12-31 | Method and system for displaying picture on network television |
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| CN101771859A true CN101771859A (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810241780A Pending CN101771859A (en) | 2008-12-31 | 2008-12-31 | Method and system for displaying picture on network television |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685169A (en) * | 2011-03-17 | 2012-09-19 | 腾讯科技（北京）有限公司 | Method and system for preloading large pictures of thumbnails |
| CN104933184A (en) * | 2015-06-30 | 2015-09-23 | 上海玮舟微电子科技有限公司 | Picture output method and device |
-
2008
- 2008-12-31 CN CN200810241780A patent/CN101771859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102685169A (en) * | 2011-03-17 | 2012-09-19 | 腾讯科技（北京）有限公司 | Method and system for preloading large pictures of thumbnails |
| CN102685169B (en) * | 2011-03-17 | 2015-05-20 | 腾讯科技（北京）有限公司 | Method and system for preloading large pictures of thumbnails |
| CN104933184A (en) * | 2015-06-30 | 2015-09-23 | 上海玮舟微电子科技有限公司 | Picture output method and device |
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Application publication date: 20100707 |