CN104092553A - Data processing method and device and conference system - Google Patents
Data processing method and device and conference system Download PDFInfo
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- CN104092553A CN104092553A CN201410354380.9A CN201410354380A CN104092553A CN 104092553 A CN104092553 A CN 104092553A CN 201410354380 A CN201410354380 A CN 201410354380A CN 104092553 A CN104092553 A CN 104092553A
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Abstract
The invention discloses a data processing method and device and a conference system. The method comprises the steps of obtaining a piece of picture data, wherein the picture data comprise one piece of data of PPT data and occurrence time of one piece of data of the PPT data; serving the piece of picture data as the first record of one logic unit for storing; obtaining fragmentized multimedia data until one piece of picture data is obtained again, wherein each piece of fragmentized multimedia data comprises multimedia data divided with a preset minimum unit and occurrence time of the fragmentized multimedia data; when one piece of fragmentized multimedia data is obtained every time, taking the fragmentized multimedia data as subsequent recording of the picture data of the logic unit to be sequentially stored according to the occurrence time of the fragmentized multimedia data. According to the method, operations, such as playback or searching, of conference contents can be operated conveniently and subsequently.
Description
Technical field
The present invention relates to multimedia conferencing technical field, relate in particular to a kind of data processing method, device and conference system.
Background technology
In multimedia conferencing, speaker, telling about in process, generally serves as theme with speech manuscript PPT, explanation page by page.In whole conference process, can produce many data, as: PPT page turning (single page PPT), for the audio/video of the explanation of current PPT and notes etc.In correlation technique, record whole meeting with image capture method.Although intactly recorded whole meeting, but, if follow-up certain " knowledge point " wanting to check in meeting of user, i.e. concrete event in meeting, can only from the beginning play the video recording of whole meeting and inquire about, cannot clear location and accurately check certain " knowledge point " in conference process.
Summary of the invention
For overcoming the problem existing in correlation technique, the embodiment of the present invention provides a kind of data processing method, device and conference system.
A kind of data processing method, comprising:
Obtain an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data;
First the record using a described image data as a logical block stored;
Obtain the multi-medium data of fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
In the present embodiment, by the above-mentioned processing mode to conferencing data, can accurately locate and accurately check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.And, without manually conference process being marked and got ready, can complete automatically, quickly and accurately the mark to each " knowledge point " in conference content, and record the time of origin of each " knowledge point ", higher to the efficiency of conferencing data processing.
Optionally, described multi-medium data comprises: the voice data taking the time as unit record or video data and/or the note data taking stroke or time as unit record.
Optionally, described logical block is packet;
Described method also comprises: in the time of an image data of every acquisition, create a packet;
When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
In possibility, by storage that the data in each logical block are packed, can accurately locate and accurately check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.And, without manually conference process being marked and got ready, can complete automatically, quickly and accurately the mark to each " knowledge point " in conference content, and record the time of origin of each " knowledge point ", higher to the efficiency of conferencing data processing.
Optionally, obtain an image data, comprising:
Often turn over one page PPT page during in opposite end, obtain an image data from opposite end, described image data is the data of the current PPT page after page turning.
Optionally, described method also comprises:
Obtain the multi-medium data of an image data and fragmentation simultaneously;
First the record using a described image data as a logical block stored; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
A kind of data processing equipment, comprising:
Acquisition module, for obtaining an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; Obtain the multi-medium data of fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Memory module, stores for first the record using a described image data as a logical block; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
Optionally, described storage device, in the time that described logical block is packet, in the time of an image data of every acquisition, creates a packet; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
Optionally, described acquisition module, when often turn over one page PPT page in opposite end, obtains an image data from opposite end, and described image data is the data of the current PPT page after page turning.
Optionally, described acquisition module, for obtain the multi-medium data of an image data and fragmentation simultaneously;
Described memory module, stores for first the record using a described image data as a logical block; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
A kind of conference system, comprising:
Control device, for the image data uploaded and the multi-medium data of fragmentation, described every image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Data processing equipment, for obtaining an image data; First the record using a described image data as a logical block stored; Obtain the multi-medium data of fragmentation, until again obtain an image data; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Object of the present invention and other advantages can be realized and be obtained by specifically noted structure in write specification, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of data processing method in the embodiment of the present invention;
Fig. 2 is the block diagram of data processing equipment in the embodiment of the present invention;
Fig. 3 is the block diagram of conference system in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
In the present invention, in conference system, control device obtains the various instructions that speaker produces in explanation process, as: PPT page turning, notes, circle picture.In the time of receiving that after instruction, recording instruction occurs, and download local resource corresponding to this instruction, be configured to new form and then upload to high in the clouds storage.
Control device carries out fragmentation processing to all data in conference process, specific as follows for the mode of inhomogeneous multi-medium data fragmentation:
(1) for PPT data
In the time that speaker carries out PPT page turning in explanation process, download one page PPT of current demonstration, one page PPT of current demonstration is converted to picture format, and records the time of origin of this PPT page-turning instruction.
(2) for note data
In the time of notes that speaker writes in explanation process, can divide according to stroke the word of writing, every data comprise the data of a stroke and the writing time of each stroke.Or, also can divide taking the time as unit the word of writing, for example, in seconds, in every data, comprise the stroke in 1 second, and record in seconds current time.
(3) for audio, video data
Explanation audio or video for speaker in conference process, divided taking the time as unit, for example, in seconds, the audio or video data that comprise 1 second in every data, and record in seconds current time.
For the multi-medium data in conference process, control device is divided it according to default least unit, forms " fragment ".Uploading to high in the clouds using the rise time of each " fragment " and " fragment " as data stores.
Below the processing of high in the clouds centering control device uploading data in the present invention is elaborated.
Fig. 1 is the flow chart of data processing method in the embodiment of the present invention.As shown in Figure 1, beyond the clouds the data processing method of control device uploading data is comprised:
Step S11, obtains an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data;
Step S12, first the record using an image data as a logical block stored;
Step S13, the multi-medium data of acquisition fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Step S14, when the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of fragmentation as an image data described in a logical block.
In above-mentioned steps S13, multi-medium data comprises: the voice data taking the time as unit record or video data and/or the note data taking stroke or time as unit record.
For example, as following table 1, high in the clouds receives following data:
Table 1
In upper table, Pic represents that data type is picture, and Str represents that data type is stroke, and Audio represents that data type is audio frequency.The data that high in the clouds receives comprise data content and the time of origin in table, and the numbering in upper table is not included in the data that high in the clouds receives, but the solution of the present invention for convenience of description below represents every data by numbering.
In the time receiving the image data 001 of one page PPT, first the record using data 001 as logical block 01 stored, in the time receiving lower one page PPT image data 110, by the data 002-109 between data 001 and the time of origin of data 110, as the trailer record sequential storage of data 001 in logical block 01.First the record using data 110 as logical block 02 stored, by data 111-366, as the trailer record sequential storage of data 110 in logical block 02.By that analogy, until all processed completing of all data that middle control is uploaded.
Logical block in the present embodiment, be a dummy unit, for representing that some data is logically divided into one group, but physically, may not be that these data are stored in an actual memory cell, only logically set up the storage order relation between these data.
In the present embodiment, according to Time To Event, all data in conference process are carried out to fragmentation storage, first the record using current page PPT image data as a logical block stored according to time sequencing to trailer record between the time of origin of lower one page PPT image data, all multimedia crumb data current page PPT image data in this logical block after the time of origin of current page PPT image data.
In the present embodiment, the multi-medium data in conference process is corresponding with PPT, and all conferencing datas are divided according to the page of PPT, and every page of PPT can be regarded as one " knowledge point ".Data between adjacent two pages of PPT are as the explaining illustration to page up PPT (going up one " knowledge point ").By the above-mentioned processing mode to conferencing data, can accurately locate and accurately check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.And, without manually conference process being marked and got ready, can complete automatically, quickly and accurately the mark to each " knowledge point " in conference content, and record the time of origin of each " knowledge point ", higher to the efficiency of conferencing data processing.
Optionally, can, for the data in each logical block, store with the form of packet.,, in the time of an image data of every acquisition, create a packet; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
For example, the data that are numbered 001-109 in above-mentioned table 1 are stored in packet 01, the data that are numbered 110-366 are stored in packet 02, by that analogy.
In possibility, by storage that the data in each logical block are packed, can accurately locate and accurately check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.And, without manually conference process being marked and got ready, can complete automatically, quickly and accurately the mark to each " knowledge point " in conference content, and record the time of origin of each " knowledge point ", higher to the efficiency of conferencing data processing.
In the present embodiment, in step S11, while often turning over one page PPT page, obtain an image data from opposite end in opposite end, image data is the data of the current PPT page after page turning.
Said method also comprises: the multi-medium data that simultaneously obtains an image data and fragmentation; First the record using a described image data as a logical block stored; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
In the time that high in the clouds receives the multi-medium data of a PPT image data and other fragmentations simultaneously, be as the criterion with this PPT image data, after the multi-medium data of other fragmentations that simultaneously receive is stored in to this PPT image data.
For example, as following table 2, high in the clouds receives following data:
Table 2
Now, first the record using data 701 as a logical block n stored, using the trailer record sequential storage of data 702 and 703 data 701 in logical block n.
In the time of subsequent playback or inquiry conference content, user can select " knowledge point " that will inquire about, i.e. certain one page PPT, obtains this page of packet that PPT is corresponding, can check the content such as all audio/videos and notes that this " knowledge point " is corresponding.
Therefore, by the above-mentioned processing mode to conferencing data, can accurately locate and accurately check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.
Fig. 2 is the block diagram of data processing equipment in the embodiment of the present invention.As shown in Figure 2, data processing equipment comprises:
Acquisition module 21, for obtaining an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; Obtain the multi-medium data of fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Memory module 22, stores for first the record using a described image data as a logical block; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
Optionally, described storage device 22, in the time that described logical block is packet, in the time of an image data of every acquisition, creates a packet; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
Optionally, described acquisition module 21, when often turn over one page PPT page in opposite end, obtains an image data from opposite end, and described image data is the data of the current PPT page after page turning.
Optionally, described acquisition module 21, for obtain the multi-medium data of an image data and fragmentation simultaneously; Described memory module 22, stores for first the record using a described image data as a logical block; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations have been described in detail in the embodiment about the method, will not elaborate explanation herein.
Fig. 3 is the block diagram of conference system in the embodiment of the present invention.As shown in Figure 3, conference system comprises:
Control device 31, for the image data uploaded and the multi-medium data of fragmentation, described every image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Data processing equipment 32, for obtaining an image data; First the record using a described image data as a logical block stored; Obtain the multi-medium data of fragmentation, until again obtain an image data; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
In the embodiment of the present invention, control device 31 is positioned at user's side, and data processing equipment 32 can be arranged in the server in high in the clouds.
The above embodiment of the present invention, by conferencing data being carried out to the sequential storage of fragmentation, and audio frequency and video or note data are corresponded to every one page PPT, make accurately to locate and accurately to check certain " knowledge point " in conference process, be convenient to the follow-up operation such as playback or search of carrying out conference content.And, without manually conference process being marked and got ready, can complete automatically, quickly and accurately the mark to each " knowledge point " in conference content, and record the time of origin of each " knowledge point ", higher to the efficiency of conferencing data processing.
Those skilled in the art, considering specification and putting into practice after invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (10)
1. a data processing method, is characterized in that, comprising:
Obtain an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data;
First the record using a described image data as a logical block stored;
Obtain the multi-medium data of fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
2. method according to claim 1, is characterized in that, described multi-medium data comprises: the voice data taking the time as unit record or video data and/or the note data taking stroke or time as unit record.
3. method according to claim 1, is characterized in that, described logical block is packet;
Described method also comprises: in the time of an image data of every acquisition, create a packet;
When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
4. according to the method described in claim 1-3 any one, it is characterized in that, obtain an image data, comprising:
Often turn over one page PPT page during in opposite end, obtain an image data from opposite end, described image data is the data of the current PPT page after page turning.
5. according to the method described in claim 1-3 any one, it is characterized in that, described method also comprises:
Obtain the multi-medium data of an image data and fragmentation simultaneously;
First the record using a described image data as a logical block stored; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
6. a data processing equipment, is characterized in that, comprising:
Acquisition module, for obtaining an image data; A described image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; Obtain the multi-medium data of fragmentation, until again obtain an image data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Memory module, stores for first the record using a described image data as a logical block; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
7. device according to claim 6, is characterized in that, described storage device, in the time that described logical block is packet, in the time of an image data of every acquisition, creates a packet; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as a described image data is in described packet.
8. according to the device described in claim 6 or 7, it is characterized in that, described acquisition module, when often turn over one page PPT page in opposite end, obtains an image data from opposite end, and described image data is the data of the current PPT page after page turning.
9. according to the device described in claim 6 or 7, it is characterized in that,
Described acquisition module, for obtain the multi-medium data of an image data and fragmentation simultaneously;
Described memory module, stores for first the record using a described image data as a logical block; According to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
10. a conference system, is characterized in that, comprising:
Control device, for the image data uploaded and the multi-medium data of fragmentation, described every image data comprises the time of origin of the page data in a page data and the described PPT data in PPT data; The time of origin of the multi-medium data that the least unit that the multi-medium data of every described fragmentation comprises presetting is divided and the multi-medium data of described fragmentation;
Data processing equipment, for obtaining an image data; First the record using a described image data as a logical block stored; Obtain the multi-medium data of fragmentation, until again obtain an image data; When the multi-medium data of a fragmentation of every acquisition, according to the time of origin of the multi-medium data of fragmentation, the trailer record sequential storage using the multi-medium data of described fragmentation as an image data described in a described logical block.
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