CN104572686A - Method and device for processing PPT (power point) files - Google Patents
Method and device for processing PPT (power point) files Download PDFInfo
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- CN104572686A CN104572686A CN201310488222.8A CN201310488222A CN104572686A CN 104572686 A CN104572686 A CN 104572686A CN 201310488222 A CN201310488222 A CN 201310488222A CN 104572686 A CN104572686 A CN 104572686A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
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Abstract
The invention provides a method and a device for processing PPT (power point) files. The method comprises the following steps of sequentially generating pictures corresponding to pages of a PPT file; acquiring a video file for playing the pictures and description information, which comprises playing time of each picture, of the pictures; generating a demonstration file according to the video file and the description information; and transmitting the demonstration file to handheld equipment so that the demonstration file can be demonstrated on the handheld equipment.
Description
Technical field
The present invention relates to computer technology, particularly relate to a kind of disposal route and device of PPT file.
Background technology
PPT(PowerPoint) be the PowerPoint software that Microsoft designs, the PPT file generated by PPT can be referred to as PowerPoint, user can demonstrate this PowerPoint on projector or on computing machine, wherein, every one page in PowerPoint can be referred to as lantern slide, and often opening lantern slide is all the not only separate but also content connected each other in PowerPoint.
But, such as, for handheld device: panel computer (PAD), when not supporting PPT, causing when using handheld device to demonstrate above-mentioned PowerPoint, causing due to None-identified demonstrating failed problem, and then bring inconvenience to the use of user.
Summary of the invention
The invention provides a kind of disposal route and device of PPT file, causing for solving handheld device None-identified PPT file in prior art demonstrating failed problem.
First aspect of the present invention is to provide a kind of disposal route of PPT file, comprising:
Successively every one page of described PPT file is generated corresponding picture;
Obtain and play the video file of described picture and the descriptor of described picture, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
According to described video file and described descriptor, generate demonstration document;
Described demonstration document is sent to handheld device, demonstrates described demonstration document for described handheld device.
Another aspect of the present invention is to provide a kind of disposal route of PPT file, comprising:
Receive and resolve demonstration document, obtaining the video file in described demonstration document and descriptor; Wherein, described video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain and play the video file of described picture and the descriptor of described picture, and according to described video file and described descriptor, generate demonstration document, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
According to described video file and described descriptor, demonstrate described video file.
Another aspect of the present invention there is provided a kind for the treatment of apparatus of PPT file, comprising:
Picture processing module, for generating corresponding picture by every one page of described PPT file successively;
Video file processing module, play the video file of described picture and the descriptor of described picture for obtaining, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
Demonstration document processing module, for according to described video file and described descriptor, generates demonstration document;
Sending module, for described demonstration document is sent to handheld device, demonstrates described demonstration document for described handheld device.
Also aspect of the present invention there is provided a kind for the treatment of apparatus of PPT file, comprising:
Receiver module, for receiving demonstration document;
Dissection process module, for resolving described demonstration document, and the video file obtained in described demonstration document and descriptor; Wherein, described video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain and play the video file of described picture and the descriptor of described picture, and according to described video file and described descriptor, generate demonstration document, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
Demonstration module, for according to described video file and described descriptor, demonstrates described video file.
Technique effect of the present invention is: successively every one page of this PPT file is generated corresponding picture, obtain and play the video file of this picture and the descriptor of this picture, this descriptor comprises the reproduction time of each pictures, according to this video file and descriptor, generate demonstration document, and demonstration document is sent to handheld device, this demonstration document is demonstrated for this handheld device, because this handheld device can play this demonstration document, and the result of broadcast that can realize playing demonstration document on same computing machine (i.e. PPT file), therefore, solve handheld device None-identified PPT file in prior art and cause demonstrating failed problem.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of an embodiment of the disposal route of PPT file of the present invention;
Fig. 2 is the process flow diagram of another embodiment of the disposal route of PPT file of the present invention;
Fig. 3 is the structural representation of an embodiment of the treating apparatus of PPT file of the present invention;
Fig. 4 is the structural representation of another embodiment of the treating apparatus of PPT file of the present invention;
Fig. 5 is the structural representation of another embodiment of the treating apparatus of PPT file of the present invention.
Embodiment
Fig. 1 is the process flow diagram of an embodiment of the disposal route of PPT file of the present invention, and as shown in Figure 1, the executive agent of the present embodiment is the treating apparatus of PPT file, is specifically as follows computing machine, then the method comprises:
Step 101, successively every one page of this PPT file is generated corresponding picture.
Step 102, the acquisition video file of playing pictures and the descriptor of picture, this descriptor comprises the reproduction time of each pictures.
Step 103, according to video file and descriptor, generate demonstration document.
In the present embodiment, after last picture playing in this PPT file has also been recorded, according to the content recorded, acquisition video file can be such as MP4(full name is dynamic image expert group (Moving Pictures Experts Group/Motion Pictures Experts Group; Be called for short: MPEG)-4Part14) various types of video file such as video file, wma file, and according to this video file and this descriptor, generating video lantern slide (Movie Point; Be called for short: MPT) file.
In the present embodiment, concrete, successively every one page of PPT file is generated corresponding picture,, the picture after conversion is play meanwhile, and record its content play, after the PPT converting picture to plays and recording completes, the full content of recording is generated a video file.
Step 104, demonstration document is sent to handheld device, for handheld device demonstration demonstration document.
In the present embodiment, demonstration document is the file that handheld device can identify, be specifically as follows MPT file, thus after handheld device receives this file, this demonstration document can be resolved, obtain MP4 file and descriptor, and according to this video file and descriptor, this video file is play, thus the result of broadcast playing demonstration document on same computing machine (i.e. PPT file) can be realized.
In the present embodiment, successively every one page of this PPT file is generated corresponding picture, obtain and play the video file of this picture and the descriptor of this picture, this descriptor comprises the reproduction time of each pictures, according to this video file and descriptor, generate demonstration document, and demonstration document is sent to handheld device, this demonstration document is demonstrated for this handheld device, because this handheld device can play this demonstration document, and the result of broadcast that can realize playing demonstration document on same computing machine (i.e. PPT file), therefore, solve handheld device None-identified PPT file in prior art and cause demonstrating failed problem.
Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 1, the descriptor obtaining this picture comprises:
Played in order and recording are carried out to all pictures corresponding in this PPT file, obtains the broadcast start time of each this picture and receive reproduction time.
In the present embodiment, in the process play and record, also have recorded the reproduction time of each picture, namely corresponding broadcast start time and end reproduction time.
In addition, preferably, obtain the video file playing this picture, specifically comprise:
Played in order and recording are carried out to all pictures corresponding in this PPT file, obtains this video file.
More preferably, after carrying out played in order and recording to all pictures corresponding in this PPT file, the method also comprises:
The whole pictures this broadcasting and recording obtained convert WMV(Windows Media Video to) file, and this WMV file transform is become this MP4 video file.
In the present embodiment, also it should be noted that, the treating apparatus of this PPT file needs to be provided with office software, to identify PPT file, and after user opens a PPT file, can be by the way, this PPT file transform is become demonstration document, such as: MPT file, and this MPT file is preserved, when handheld device needs to play this PPT file, can this MPT file be imported in this handheld device, thus realize preview on a handheld device (namely demonstrating) this MPT file, the result of broadcast that its effect is the same with playing demonstration document on computing machine (i.e. PPT file).
Fig. 2 is the process flow diagram of another embodiment of the disposal route of PPT file of the present invention, and as shown in Figure 2, the executive agent of the present embodiment is the treating apparatus of PPT file, is specially handheld device, then the method comprises:
Step 201, receive and resolve demonstration document, obtaining the video file in demonstration document and descriptor; Wherein, video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtains the video file of playing pictures and the descriptor of picture, and according to video file and descriptor, generate demonstration document, descriptor comprises the reproduction time of each pictures.
In the present embodiment, this computing machine can perform the embodiment of method shown in Fig. 1, and it is similar that it realizes principle, repeats no more herein.
Step 202, according to this video file and this descriptor, demonstrate this video file.
In the present embodiment, by receiving and resolving demonstration document, obtain video file and the descriptor of this demonstration document, wherein, video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain the video file of playing pictures and the descriptor of picture, and according to video file and descriptor, generate demonstration document, descriptor comprises the reproduction time of each pictures, according to this video file and this descriptor, demonstrate this video file, thus the result of broadcast that can realize playing demonstration document on same computing machine (i.e. PPT file), and then solve handheld device None-identified PPT file in prior art and cause demonstrating failed problem.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that programmed instruction is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 3 is the structural representation of an embodiment of the treating apparatus of PPT file of the present invention, and as shown in Figure 3, the device of the present embodiment comprises: picture processing module 11, video file processing module 12, demonstration document processing module 13 and sending module 14; Wherein, picture processing module 11 is for generating corresponding picture by every one page of this PPT file successively; Video file processing module 12 plays the video file of this picture and the descriptor of this picture for obtaining, and this descriptor comprises the reproduction time of each this picture; Demonstration document processing module 13, for according to this video file and this descriptor, generates demonstration document; Sending module 14, for this demonstration document is sent to handheld device, demonstrates this demonstration document for this handheld device.
The treating apparatus of the PPT file of the present embodiment can perform the technical scheme of embodiment of the method shown in Fig. 1, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, successively every one page of this PPT file is generated corresponding picture, obtain and play the video file of this picture and the descriptor of this picture, this descriptor comprises the reproduction time of each pictures, according to this video file and descriptor, generate demonstration document, and demonstration document is sent to handheld device, this demonstration document is demonstrated for this handheld device, because this handheld device can play this demonstration document, and the result of broadcast that can realize playing demonstration document on same computing machine (i.e. PPT file), therefore, solve handheld device None-identified PPT file in prior art and cause demonstrating failed problem.
Fig. 4 is the structural representation of another embodiment of the treating apparatus of PPT file of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, as shown in Figure 4, this video file processing module 12 comprises: video file acquiring unit 121 and descriptor acquiring unit 122; Wherein, video file acquiring unit 121, for carrying out played in order and recording to all pictures corresponding in this PPT file, obtains this video file.Descriptor acquiring unit 122, for carrying out in played in order and recording process at this video file acquiring unit 121 to all pictures corresponding in this PPT file, obtains the broadcast start time of each this picture and receives reproduction time.
Preferably, video file acquiring unit 121 is specifically for carrying out played in order and recording to all pictures corresponding in this PPT file, and the whole pictures this broadcasting and recording obtained convert WMV file to, and this WMV file transform is become this MP4 video file.
Fig. 5 is the structural representation of another embodiment of the treating apparatus of PPT file of the present invention, and as shown in Figure 5, this device comprises: receiver module 21, dissection process module 22 and demonstration module 23; Wherein, receiver module 21 is for receiving demonstration document; Dissection process module 22 is for resolving this demonstration document, and the video file obtained in this demonstration document and descriptor; Wherein, this video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain and play the video file of this picture and the descriptor of this picture, and according to this video file and this descriptor, generate demonstration document, this descriptor comprises the reproduction time of each this picture; Demonstration module 23, for according to this video file and this descriptor, demonstrates this video file.
The treating apparatus of the PPT file of the present embodiment can perform the technical scheme of embodiment of the method shown in Fig. 2, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, by receiving and resolving demonstration document, obtain video file and the descriptor of this demonstration document, wherein, video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain the video file of playing pictures and the descriptor of picture, and according to video file and descriptor, generate demonstration document, descriptor comprises the reproduction time of each pictures, according to this video file and this descriptor, demonstrate this video file, thus the result of broadcast that can realize playing demonstration document on same computing machine (i.e. PPT file), and then solve handheld device None-identified PPT file in prior art and cause demonstrating failed problem.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a disposal route for PPT file, is characterized in that, comprising:
Successively every one page of described PPT file is generated corresponding picture;
Obtain and play the video file of described picture and the descriptor of described picture, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
According to described video file and described descriptor, generate demonstration document;
Described demonstration document is sent to handheld device, demonstrates described demonstration document for described handheld device.
2. the disposal route of PPT file according to claim 1, is characterized in that, the descriptor of the described picture of described acquisition, specifically comprises:
Played in order and recording are carried out to all pictures corresponding in described PPT file, obtains the broadcast start time of each Zhang Suoshu picture and receive reproduction time.
3. the disposal route of PPT file according to claim 1 and 2, is characterized in that, obtains the video file playing described picture, specifically comprises:
Played in order and recording are carried out to all pictures corresponding in described PPT file, obtains described video file.
4. the disposal route of PPT file according to claim 3, is characterized in that, described played in order carried out to all pictures corresponding in described PPT file and record after, also comprise:
The whole pictures described broadcasting and recording obtained convert WMV file to, and described WMV file transform is become described MP4 video file.
5. a disposal route for PPT file, is characterized in that, comprising:
Receive and resolve demonstration document, obtaining the video file in described demonstration document and descriptor; Wherein, described video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain and play the video file of described picture and the descriptor of described picture, and according to described video file and described descriptor, generate demonstration document, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
According to described video file and described descriptor, demonstrate described video file.
6. a treating apparatus for PPT file, is characterized in that, comprising:
Picture processing module, for generating corresponding picture by every one page of described PPT file successively;
Video file processing module, play the video file of described picture and the descriptor of described picture for obtaining, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
Demonstration document processing module, for according to described video file and described descriptor, generates demonstration document;
Sending module, for described demonstration document is sent to handheld device, demonstrates described demonstration document for described handheld device.
7. the treating apparatus of PPT file according to claim 6, is characterized in that, described video file processing module comprises:
Video file acquiring unit, for carrying out played in order and recording to all pictures corresponding in described PPT file, obtains described video file;
Descriptor acquiring unit, for carrying out in played in order and recording process at described video file acquiring unit to all pictures corresponding in described PPT file, obtaining the broadcast start time of each Zhang Suoshu picture and receiving reproduction time.
8. the treating apparatus of PPT file according to claim 7, it is characterized in that, described video file acquiring unit is specifically for carrying out played in order and recording to all pictures corresponding in described PPT file, the whole pictures described broadcasting and recording obtained convert WMV file to, and described WMV file transform is become described MP4 video file.
9. a treating apparatus for PPT file, is characterized in that, comprising:
Receiver module, for receiving demonstration document;
Dissection process module, for resolving described demonstration document, and the video file obtained in described demonstration document and descriptor; Wherein, described video file is that every one page of PPT file is generated corresponding picture by computing machine successively, obtain and play the video file of described picture and the descriptor of described picture, and according to described video file and described descriptor, generate demonstration document, described descriptor comprises the reproduction time of each Zhang Suoshu picture;
Demonstration module, for according to described video file and described descriptor, demonstrates described video file.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488222.8A CN104572686A (en) | 2013-10-17 | 2013-10-17 | Method and device for processing PPT (power point) files |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310488222.8A CN104572686A (en) | 2013-10-17 | 2013-10-17 | Method and device for processing PPT (power point) files |
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| CN105472406A (en) * | 2015-12-04 | 2016-04-06 | 广东威创视讯科技股份有限公司 | Powerpoint display method and system |
| CN106412470A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | Method of recording desktop PPT information dotting and apparatus thereof |
| CN106507171A (en) * | 2016-10-13 | 2017-03-15 | 深圳市创易联合科技有限公司 | Multi-medium play method and multimedia player |
| CN107239551A (en) * | 2017-06-07 | 2017-10-10 | 邹时月 | A kind of group chat software for carrying out information regeneration |
| CN107872711A (en) * | 2016-09-26 | 2018-04-03 | Tp视觉控股有限公司 | For transparency to be converted into the conversion method of video |
| CN108040043A (en) * | 2017-12-06 | 2018-05-15 | 中国地质大学（武汉） | A kind of lantern slide control of authority plays new method |
| CN109118481A (en) * | 2018-07-27 | 2019-01-01 | 章云娟 | Computer entropy extracting method |
| CN111047673A (en) * | 2019-12-09 | 2020-04-21 | 成都来画科技有限公司 | PPT file generation method and device based on hand-drawn video |
| CN111131876A (en) * | 2019-12-13 | 2020-05-08 | 深圳市咨聊科技有限公司 | Control method, device and terminal for live video and computer readable storage medium |
| CN111246288A (en) * | 2020-01-22 | 2020-06-05 | 福建天泉教育科技有限公司 | Method and terminal for demonstrating PPTX document in video mode |
| CN111538851A (en) * | 2020-04-16 | 2020-08-14 | 北京捷通华声科技股份有限公司 | Method, system, device and storage medium for automatically generating demonstration video |
| CN113705169A (en) * | 2020-05-22 | 2021-11-26 | 永中软件股份有限公司 | Document format conversion method, storage medium and computer |
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| CN106412470A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | Method of recording desktop PPT information dotting and apparatus thereof |
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| CN111131876A (en) * | 2019-12-13 | 2020-05-08 | 深圳市咨聊科技有限公司 | Control method, device and terminal for live video and computer readable storage medium |
| CN111246288A (en) * | 2020-01-22 | 2020-06-05 | 福建天泉教育科技有限公司 | Method and terminal for demonstrating PPTX document in video mode |
| CN111538851A (en) * | 2020-04-16 | 2020-08-14 | 北京捷通华声科技股份有限公司 | Method, system, device and storage medium for automatically generating demonstration video |
| CN111538851B (en) * | 2020-04-16 | 2023-09-12 | 北京捷通华声科技股份有限公司 | Method, system, equipment and storage medium for automatically generating demonstration video |
| CN113705169A (en) * | 2020-05-22 | 2021-11-26 | 永中软件股份有限公司 | Document format conversion method, storage medium and computer |
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Application publication date: 20150429 |