CN101945233A - Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same - Google Patents
Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same Download PDFInfo
- Publication number
- CN101945233A CN101945233A CN200910108574XA CN200910108574A CN101945233A CN 101945233 A CN101945233 A CN 101945233A CN 200910108574X A CN200910108574X A CN 200910108574XA CN 200910108574 A CN200910108574 A CN 200910108574A CN 101945233 A CN101945233 A CN 101945233A
- Authority
- CN
- China
- Prior art keywords
- ppt
- pdf document
- television set
- jpeg picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
The invention provides a method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and a television adopting the same, relating to the technical field of televisions. The method comprises the following steps that: a, the television uploads the PPT and/or PDF documents which need to be looked up to a specified server through a network; b, the specified server coverts the PPT and/or PDF documents into JPEG (Joint Photographic Experts Group) images and uploads the converted JPEG images back to the television; and c, the television plays the JPEG images through a player. The invention enables users to look up PPT and PDF electronic documents by utilizing the internet function of the television, has the advantages of easy realization and convenient operation, and meets the requirements on the users.
Description
Technical field
The invention belongs to TV technology, relate in particular to the method for a kind of PPT of checking and pdf document and adopt the television set of this method.
Background technology
In recent years, along with popularizing of computer and various consumer electronics, network has spread all over thousands upon thousands families.Network brings great convenience for our live and work.In TV industry, there have been the television set and the television set periphery product that much possess networked capabilities to emerge.In addition, IPTV (Web TV) also is a notion of non-normalizing over the years, though everybody has different understanding to the definition of IPTV, IPTV has a common characteristic---promptly have the ability that connects network.
PPT (being the abbreviation of Power Point) is the PowerPoint program by the exploitation of Microsoft company.It is the PowerPoint software of main flow on the existing computer, and PPT also is the acquiescence electronic document format of this software.PDF (is Portable Document Format, Portable Document format) is a kind of electronic document format that designs by Adobe company, have cross-platform characteristic, have a wide range of applications in fields such as e-book, the description of product, company's proclamation, network data, Emails.If check PPT and PDF electronic document by television set, need to install the software of specialty, this method need be used more computer resource, is not easy to realize in television set.On the other hand, show JPEG (Joint Photographic ExpertsGroup JPEG (joint photographic experts group)) picture then than being easier at television set, and a lot of television set possessed the function that shows the JPEG picture.
And how connect the ability and the existing JPEG picture display function of television set of network by television set, and check PPT and pdf document by television set, be prior art an open question still.
Summary of the invention
The object of the present invention is to provide the method for a kind of PPT of checking and pdf document and adopt the television set of this method, be intended to solve the problem of checking PPT and pdf document by television set.
The present invention is achieved in that the method for a kind of PPT of checking and pdf document, and described method comprises:
PPT and/or pdf document that a, television set are checked needs upload to given server by network;
B, described given server convert described PPT and/or pdf document to the JPEG picture, and the JPEG picture after the conversion is passed back to television set;
C, television set are by the described JPEG picture of player plays.
More specifically, wherein also comprise before the step a:
A01, described television set filter PPT and/or the pdf document in its memory or the external memory device, generate PPT and/or pdf document tabulation according to filter result;
A02, receive the user chooses PPT and/or pdf document from described PPT and/or pdf document tabulation control command, PPT and/or pdf document that PPT that the user is chosen and/or pdf document are checked as described needs.
Wherein step a specifically comprises:
A1, described television set are enabled function of surfing the Net, are linked to described given server;
PPT and/or pdf document that a2, described television set are checked described needs upload to described given server by network.
Wherein step b specifically comprises:
B1, described server convert described PPT and/or pdf document to described JPEG picture by the translation function that its PPT and/or PDF software carry, and the JPEG picture after the conversion is passed back to television set.
More specifically, the sequence number of described JPEG picture is corresponding with the page number of described PPT and/or pdf document, and described given server passes back to described television set with described JPEG picture page by page according to described sequence number.
The present invention also provides a kind of television set, and described television set comprises processor, mixed-media network modules mixed-media, demonstration processing module, picture playing module and display module, wherein:
Described processor is used for controlling described mixed-media network modules mixed-media and is linked to given server, and PPT and/or pdf document that needs are checked are transferred to described mixed-media network modules mixed-media, and the JPEG picture that mixed-media network modules mixed-media is returned is transferred to described picture playing module;
Described mixed-media network modules mixed-media is used for according to described processor control, be linked to described given server, upload PPT and/or the pdf document that described needs are checked to described given server, and be used for receiving the JPEG picture of described given server passback, the JPEG picture that receives is transferred to described processor;
The JPEG picture that described picture playing module is used for receiving described processor transmission carries out playback process to described JPEG picture, and the JPEG picture after will handling then send described demonstration processing module;
Described demonstration processing module is used for described JPEG picture is shown processing, send display module with the data after handling;
Described display module is used for showing described JPEG picture.
More specifically, described television set also comprises the control signal receiver module, described control signal receiver module is used for receiving the instruction of checking PPT or PDF, described control command is transferred to described processor, and described processor is used for controlling described mixed-media network modules mixed-media according to described control command and is linked to described server.
More specifically, described television set also comprises the USB module, described USB module is used for obtaining the filename in the external memory device, the filename that is obtained is transferred to described processor, described processor also is used for filtering out the PPT and/or the pdf document of storing in the described external equipment according to described filename, generates PPT and/or pdf document tabulation according to filter result.
More specifically, described television set also comprises the control signal receiver module, described control signal receiver module is used for receiving chooses the PPT that need check and/or the control command of pdf document from PPT and/or pdf document tabulation, described control command is transferred to described processor, and described processor is used for uploading to described server according to PPT and/or pdf document that described control command is checked described needs.
More specifically, described JPEG picture is the translation function of described server by its PPT and/or PDF software, according to PPT that uploads and/or the converted JPEG picture of pdf document.
The present invention overcomes the deficiencies in the prior art, utilize television set to connect the ability of network, PPT or pdf document that needs are checked are sent to given server by network, convert PPT or the pdf document that television set transmits to the JPEG picture by given server, JPEG picture after will changing then transfers back to television set, television set utilizes the JPEG picture after its picture playing device shows conversion, so that the user checks.Technical scheme provided by the invention makes the user can utilize the function of surfing the Net of television set to check PPT and PDF electronic document, realizes simply and easy to operate, has satisfied user's request.
Description of drawings
Fig. 1 is an embodiment of the invention flow chart;
Fig. 2 is the TV Principles block diagram that the embodiment of the invention provides.
Embodiment
Technical scheme provided by the invention is: utilize television set to connect the ability of network, PPT or pdf document that needs are checked are sent to given server by network, convert PPT or the pdf document that television set transmits to the JPEG picture by given server, JPEG picture after will changing then transfers back to television set, television set utilizes the JPEG picture after its picture playing device shows conversion, so that the user checks.
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the embodiment of the invention, PPT and PDF electronic document can be the files that is stored in the external memory devices such as USB flash disk, portable hard drive, also can be the files that is stored in the television memory.For convenience of description, in the embodiment of the invention, be that example describes with PPT and the pdf document that is stored in the USB flash disk.
In order to realize converting PPT and pdf document to the JPEG picture, need a fixing server, be referred to as given server among the present invention.The network address of this given server is stored in the television set, and the mixed-media network modules mixed-media in the television set can be visited this given server by the network address of storage.PPT and PDF software have been installed on this given server, and these softwares have all carried the function that file is converted to page by page the JPEG picture.During specific implementation, can in given server, design a conversion program, this conversion program is by calling PPT and PDF software is converted to the JPEG picture page by page with PPT and pdf document, utilize http protocol (HTML (Hypertext Markup Language)) that this conversion program is packaged into network service interface (switching network service interface) simultaneously, television set calls the conversion that this network service interface realizes that PPT and pdf document arrive the JPEG picture by network remote.In addition, the network service interface (uploading network service interface) that also needs to utilize http protocol that PPT and pdf document are provided and upload, and the network service interface (reception network service interface) that receives of JPEG picture.
PPT and pdf document are kept in the USB flash disk, are connected to television set by USB interface.When the user start television set check PPT and pdf document function the time, system filters out PPT in the USB flash disk and pdf document automatically, and generates a PPT and pdf document tabulation according to the filename of these files and routing information.
In the process of filtering PPT and pdf document, need the All Files in the USB flash disk once be traveled through, filter according to the filename suffix of each file.If the suffix of filename is ppt or pdf, then filename of this document and routing information are saved in above-mentioned PPT and the pdf document tabulation.
Then, this PPT and pdf document tabulation are shown the selection for the user.The user can select PPT or the pdf document that need check by TV remote controller or control panel from the PPT that shows and pdf document tabulation, when the user chooses some PPT or pdf document, television set starts network connecting function, PPT and pdf document that calling above-mentioned given server provides are uploaded network service interface, PPT and pdf document that the user is chosen upload to above-mentioned given server, call the switching network service interface that given server provides then, PPT and the pdf document of uploading is converted to the JPEG picture page by page; At last, the JPEG picture that television set calls this given server to be provided receives network service interface, and the JPEG picture after the conversion is received this locality.
When receiving the JPEG picture that given server passes back, television set will call the player (player software) of its support JPEG picture that presets, in order the JPEG picture playing is come out by this player, this player is also supported user's operation control simultaneously, as: last one or next are opened.
During the specific implementation technical solution of the present invention, can add " checking PPT or PDF " option in the television set function menu, when the user calls the television set function menu, when choosing this option, television set starts checks PPT and pdf document function; After starting this function, system will be according to above-mentioned process flow operation.
Embodiment of the invention flow chart specifically comprises following step as shown in Figure 1:
1, the USB flash disk that will store PPT and/or pdf document is connected to television set by USB interface;
2, the user calls the television set function menu, chooses " checking PPT or PDF " option wherein, and television set starts checks PPT and pdf document function;
3, system travels through the All Files in the USB flash disk, filters out PPT and pdf document, generates PPT and pdf document tabulation according to filter result, shows the tabulation of PPT and pdf document;
4, the user chooses PPT or the pdf document that need check from PPT and pdf document tabulation;
5, television set starts network connecting function, and PPT or pdf document that needs are checked upload to given server;
6, this given server utilizes the translation function that its PPT and PDF software carry, and PPT and pdf document that television set is uploaded are converted to the JPEG picture page by page;
7, the JPEG picture after this server will be changed passes back to television set;
8, television set calls the picture player and plays the JPEG picture that receives;
9, the user checks the JPEG picture by the picture playing device.
In the embodiment of the invention, television set and given server need mutual coordination in reciprocal process.Because the JPEG picture after the conversion is a sequence of pictures, so given server and television set all need to add the judgement that whether disposes.In addition, the JPEG picture after the conversion is sequential, promptly arranges according to the page number of PPT and pdf document.When realizing, given server can add sequence number in the JPEG picture name after conversion, as " filename-001.jpg ".After television set receives picture, do not change filename, the picture playing device of television set is play the JPEG picture in order according to the sequence number of picture.
The TV Principles figure that the embodiment of the invention provides comprises processor, mixed-media network modules mixed-media, USB module, remote control receiver module, demonstration processing module, picture playing module and display module as shown in Figure 2, wherein:
The remote control receiver module is connected with processor, is used for receiving the remote signal that the user sends by remote controller, demodulates remote control coding from the remote signal that receives, and remote control coding is transferred to processor; In the embodiment of the invention, the user can call the television set function menu by remote controller, chooses " checking PPT or PDF " option in function menu; In addition, the user can also select PPT and/or the pdf document that need check by remote controller, and by remote controller control picture playing module, the remote control receiver module will receive the remote signal of the correspondence that remote controller sends, and demodulate the remote control coding of correspondence;
Processor links to each other with the demonstration processing module, is used for that the remote control receiver module is received the remote control coding of transmitting and decodes, and control the operation of each correlation function module according to decoded result; As: call the television set function menu and send the demonstration processing module to handle; " checking PPT or PDF " option of choosing according to the user, the filename that reception USB module sends also carries out PPT and the pdf document filtration, generate PPT and pdf document tabulation according to filter result, and PPT and the pdf document tabulation that generates outputed to the demonstration processing module; Control USB module reads PPT and the pdf document tabulation that needs that the user chooses are checked from external USB flash disk, PPT and/or pdf document that the needs of user's selection are checked are transferred to mixed-media network modules mixed-media, the Control Network module is connected to given server, and the JPEG picture that mixed-media network modules mixed-media is returned is transferred to the picture playing module; Control picture playing module carries out playback process etc. to the JPEG picture;
Mixed-media network modules mixed-media links to each other with processor, is used for the request of data that sends over according to processor, uploads PPT and/or the pdf document that need check to given server, and receives the JPEG picture of this given server passback, and the JPEG picture that receives is transferred to processor;
The USB module links to each other with processor, is used for the request of receiving processor, visits the data in the external USB flash disk; As: obtain the All Files name in the external USB flash disk, the filename that obtains is transferred to processor; Read PPT and the pdf document that the user chooses and be transferred to processor;
The picture playing module links to each other with processor, is used for the JPEG picture of receiving processor transmission, and the JPEG picture is carried out playback process, and the data after will handling are then sent the demonstration processing module;
Show that processing module links to each other with display module, be used for data such as television set function menu, JPEG picture, PPT and pdf document tabulation are shown processing, send display module the data after handling;
Display module is used for receiving the data that show that processing module sends over, and shows television set function menu, PPT and pdf document tabulation and JPEG picture.
During specific implementation technical scheme provided by the invention, the function of picture playing module can realize by software, can be in television memory picture playout software in advance, call as required then, to realize playback process the JPEG picture; When PPT and pdf document tabulation show, can adopt the form of UI (user interface) on display module; Except passing through the TV remote controller input control order, also can be by the control command of control panel input to television set, as call the television set function menu, option in selecting choices from menus, choose the PPT that need check and/or pdf document etc., receive control signal by the control signal receiver module this moment.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. method of checking PPT and pdf document, described method comprises:
PPT and/or pdf document that a, television set are checked needs upload to given server by network;
B, described given server convert described PPT and/or pdf document to the JPEG picture, and the JPEG picture after the conversion is passed back to television set;
C, television set are by the described JPEG picture of player plays.
2. method according to claim 1 is characterized in that, wherein also comprises before the step a:
A01, described television set filter PPT and/or the pdf document in its memory or the external memory device, generate PPT and/or pdf document tabulation according to filter result;
A02, receive the user chooses PPT and/or pdf document from described PPT and/or pdf document tabulation control command, PPT and/or pdf document that PPT that the user is chosen and/or pdf document are checked as described needs.
3. method according to claim 1 is characterized in that, wherein step a specifically comprises:
A1, described television set are enabled function of surfing the Net, are linked to described given server;
PPT and/or pdf document that a2, described television set are checked described needs upload to described given server by network.
4. method according to claim 1 is characterized in that, wherein step b specifically comprises:
B1, described server convert described PPT and/or pdf document to described JPEG picture by the translation function that its PPT and/or PDF software carry, and the JPEG picture after the conversion is passed back to television set.
5. method according to claim 4 is characterized in that the sequence number of described JPEG picture is corresponding with the page number of described PPT and/or pdf document, and described given server passes back to described television set with described JPEG picture page by page according to described sequence number.
6. a television set is characterized in that, described television set comprises processor, mixed-media network modules mixed-media, demonstration processing module, picture playing module and display module, wherein:
Described processor is used for controlling described mixed-media network modules mixed-media and is linked to given server, and PPT and/or pdf document that needs are checked are transferred to described mixed-media network modules mixed-media, and the JPEG picture that mixed-media network modules mixed-media is returned is transferred to described picture playing module;
Described mixed-media network modules mixed-media is used for according to described processor control, be linked to described given server, upload PPT and/or the pdf document that described needs are checked to described given server, and be used for receiving the JPEG picture of described given server passback, the JPEG picture that receives is transferred to described processor;
The JPEG picture that described picture playing module is used for receiving described processor transmission carries out playback process to described JPEG picture, and the JPEG picture after will handling then send described demonstration processing module;
Described demonstration processing module is used for described JPEG picture is shown processing, send display module with the data after handling;
Described display module is used for showing described JPEG picture.
7. television set according to claim 6, it is characterized in that, described television set also comprises the control signal receiver module, described control signal receiver module is used for receiving the instruction of checking PPT or PDF, described control command is transferred to described processor, and described processor is used for controlling described mixed-media network modules mixed-media according to described control command and is linked to described server.
8. television set according to claim 6, it is characterized in that, described television set also comprises the USB module, described USB module is used for obtaining the filename in the external memory device, the filename that is obtained is transferred to described processor, described processor also is used for filtering out the PPT and/or the pdf document of storing in the described external equipment according to described filename, generates PPT and/or pdf document tabulation according to filter result.
9. television set according to claim 8, it is characterized in that, described television set also comprises the control signal receiver module, described control signal receiver module is used for receiving chooses the PPT that need check and/or the control command of pdf document from PPT and/or pdf document tabulation, described control command is transferred to described processor, and described processor is used for uploading to described server according to PPT and/or pdf document that described control command is checked described needs.
10. television set according to claim 6 is characterized in that, described JPEG picture is the translation function of described server by its PPT and/or PDF software, according to PPT that uploads and/or the converted JPEG picture of pdf document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910108574XA CN101945233A (en) | 2009-07-03 | 2009-07-03 | Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910108574XA CN101945233A (en) | 2009-07-03 | 2009-07-03 | Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101945233A true CN101945233A (en) | 2011-01-12 |
Family
ID=43436971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910108574XA Pending CN101945233A (en) | 2009-07-03 | 2009-07-03 | Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101945233A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662983A (en) * | 2012-03-14 | 2012-09-12 | 南京新与力文化传播有限公司 | A method for previewing PDF files on a remote server |
| CN105022597A (en) * | 2014-04-21 | 2015-11-04 | 珠海金山办公软件有限公司 | Display method and device of slide document |
| CN105511826A (en) * | 2015-12-04 | 2016-04-20 | 广东威创视讯科技股份有限公司 | Method and system for displaying documents on jointed screen |
| CN107045814A (en) * | 2017-01-21 | 2017-08-15 | 深圳科达智慧科技有限公司 | Digit learning system and method |
| CN112394857A (en) * | 2019-08-19 | 2021-02-23 | 珠海金山办公软件有限公司 | Method and device for converting format of slide PPT document and electronic equipment |
-
2009
- 2009-07-03 CN CN200910108574XA patent/CN101945233A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662983A (en) * | 2012-03-14 | 2012-09-12 | 南京新与力文化传播有限公司 | A method for previewing PDF files on a remote server |
| CN105022597A (en) * | 2014-04-21 | 2015-11-04 | 珠海金山办公软件有限公司 | Display method and device of slide document |
| CN105022597B (en) * | 2014-04-21 | 2018-09-11 | 珠海金山办公软件有限公司 | A kind of display methods and device of lantern slide document |
| CN105511826A (en) * | 2015-12-04 | 2016-04-20 | 广东威创视讯科技股份有限公司 | Method and system for displaying documents on jointed screen |
| CN105511826B (en) * | 2015-12-04 | 2018-09-25 | 广东威创视讯科技股份有限公司 | Combination document display method and system |
| CN107045814A (en) * | 2017-01-21 | 2017-08-15 | 深圳科达智慧科技有限公司 | Digit learning system and method |
| CN112394857A (en) * | 2019-08-19 | 2021-02-23 | 珠海金山办公软件有限公司 | Method and device for converting format of slide PPT document and electronic equipment |
| CN112394857B (en) * | 2019-08-19 | 2023-10-31 | 珠海金山办公软件有限公司 | Method and device for converting format of slide PPT document and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103106205B (en) | In the method and apparatus that mobile terminal browses file | |
| CN103888817B (en) | It is a kind of that file is uploaded into intelligent television and the method and apparatus of played file | |
| EP2670115B1 (en) | Method and apparatus for acquiring media contents | |
| US8612462B2 (en) | Method, apparatus, and system for data transmission based on DLNA network | |
| CN103944864A (en) | Information transmission method, information sending device, receiving device and system | |
| KR101668118B1 (en) | Apparatus and method for transmitting/receiving remote user interface data in a remote user interface system | |
| CN102572606A (en) | Streaming digital content with flexible remote playback | |
| JP5799259B2 (en) | Electronic equipment and computer program | |
| WO2015176648A1 (en) | Method and device for transmitting data in intelligent terminal to television terminal | |
| CN104412601A (en) | System and method for single KVM client accommodating multiple different video compression technologies | |
| CN101945233A (en) | Method for looking up PPT (Power Point) and PDF (Portable Document Format) documents and television adopting same | |
| CN103338186A (en) | A content sharing method and an apparatus | |
| EP2560337A1 (en) | Method and system for realizing wireless usb flash disk | |
| US20110302603A1 (en) | Content output system, content output method, program, terminal device, and output device | |
| KR102069547B1 (en) | Method and apparatus for transmitting and receiving additional information in a broadcast communication system | |
| CN102687116A (en) | Managed channel for asynchronous requests | |
| CN103634362A (en) | File transfer method, file server and file transfer system | |
| KR20110133582A (en) | Communication system, communication terminal, server, data storing method and recording medium | |
| CN103179190A (en) | Method, device and system for transmitting pictures | |
| US20150304714A1 (en) | Server device and client device for providing vod service and service providing methods thereof | |
| US20110209051A1 (en) | Document browsing system and document conversion server | |
| CN101316305B (en) | Method of transmitting content between apparatuses and content transmission apparatus | |
| CN102469155A (en) | Application service and sharing methods in home network system | |
| CN102469101A (en) | Method and server for application service in home network system | |
| CN102355588B (en) | A kind of method and system of synchronous browsing electron album |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |