CN103391456B - Concentrating type broadcasting control system, method and administrative center thereof - Google Patents
Concentrating type broadcasting control system, method and administrative center thereof Download PDFInfo
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- CN103391456B CN103391456B CN201310306732.9A CN201310306732A CN103391456B CN 103391456 B CN103391456 B CN 103391456B CN 201310306732 A CN201310306732 A CN 201310306732A CN 103391456 B CN103391456 B CN 103391456B
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Abstract
The present invention relates to concentrating type broadcasting control system, method and administrative center thereof.This system includes administrative center and media broadcast terminal；Administrative center is for producing and generating listing and providing the media corresponding with listing and the fingerprint of media, and the content of listing comprises the fingerprint of media；Media broadcast terminal is for obtaining the fingerprint of one's own listing, media and media, calculate the fingerprint of the media obtained and the fingerprint of the media included in the fingerprint of the fingerprint calculated and the media got and listing is compared, it is achieved downloading the verification of correctness of file.Due to the fact that the fingerprint generating listing and media, and listing also comprises the fingerprint of media, therefore can guarantee media correctness in whole concentration issuing process dramatically.
Description
Technical field
The present invention relates to display control technology field, particularly to a kind of concentrating type broadcasting control system,
Concentrating type control method for playing back and be suitable for application in described concentrating type broadcasting control system and method
Administrative center.
Background technology
Existing LED (Light Emitting Diode, light emitting diode) display screen is broadcast as media
Put terminal, Synchronization Control LED display and asynchronous controlling can be distinguished into according to the difference of its control mode
LED display.Wherein, Synchronization Control LED display mainly includes computer, transmission
Card and LED screen body, computer is connected with LED screen body by sending card, therefore LED screen body
Play image content consistent with the content that computer is play, computer once shut down, LED screen body
Will be unable to continue to play media.Asynchronous controlling LED screen mainly includes asynchronous control-card (a kind of band
Have the embedded Control card of arm processor) and LED screen body, asynchronous control-card incorporates synchronization
Controlling computer and the function of sending card of LED display, therefore LED screen body is playing media
Shi Wuxu is connected to computer, but realizes media play by being connected with asynchronous control-card.
At present, LED display is widely used in city medium, urban transportation electronic mark board.Real
In the application of border, LED display can be arranged different geographical position by user according to actual needs, because of
This will derive and how LED display carries out centralized management and how to realize playing matchmaker
The demands such as the concentration issue of body.
Summary of the invention
For realizing the centralized management to LED display and playing the concentration of media, the mesh of safety issue
, the present invention provide a kind of concentrating type broadcasting control system, a kind of concentrating type control method for playing back with
And a kind of administrative center being suitable for application in concentrating type broadcasting control system.
Specifically, a kind of concentrating type broadcasting control system that the present invention provides, including administrative center and
At least one media broadcast terminal.Wherein, administrative center is used for producing and generating listing, listing
Content comprise mark and the fingerprint of media.At least one media broadcast terminal belongs to certainly for acquisition
Oneself listing and the media corresponding with listing and the fingerprint of media, according to get
Media computation goes out the fingerprint of media, and by the finger of the fingerprint of the media calculated with the media got
The fingerprint of the media included in stricture of vagina and listing is compared, thus realizes the media got
Verification of correctness.
Additionally, a kind of concentrating type control method for playing back that the present invention provides, it is adapted for carrying out including pipe
Reason center and the concentrating type broadcasting control system of at least one media broadcast terminal.Specifically, cluster
Formula control method for playing back includes step: (a) produces and generates listing by administrative center, listing
Content comprises the mark of media, the reproduction time of media and the fingerprint of media；B () passes through administrative center
Issue listing to notify that at least one media broadcast terminal above-mentioned is downloaded；And (c) above-mentioned at least
Individual media broadcast terminal downloads the listing and the media corresponding with listing and media issued
Fingerprint, and utilize the fingerprint of media that the fingerprint of the media of download and listing comprised to complete
Verification of correctness to the media downloaded, and according to the listing downloaded and media after being verified
Carry out media play.
It addition, a kind of administrative center that the present invention provides, it is applied to include at least one media play
The concentrating type broadcasting control system of terminal.Administrative center includes one or more management end, manages end
For operational management end software；Wherein, management end software includes that listing makes module and issues mould
Block.Specifically, listing makes module for producing and generating listing and listing for user
Content comprise mark and the fingerprint of media.Release module is used for issuing listing, and confession is above-mentioned at least
One media broadcast terminal program downloading table and the media corresponding with listing and the finger of media
Stricture of vagina.
From the foregoing, it will be observed that the present invention utilizes file fingerprint to carry out file authentication checking, file can be prevented
It is tampered or replaces, it is achieved the safety of the centralized issue of media and correctness, especially at joint
Mesh table is also equipped with the fingerprint of media, even if therefore media are replaced in the lump together with the fingerprint of media,
As in listing arrange media fingerprint and cannot by checking, greatly ensure that and broadcast
Put media collection Chinese style and be published to safety and the correctness of each media broadcast terminal.
By the detailed description below with reference to accompanying drawing, the other side of the present invention and feature become obvious.
It is understood that this accompanying drawing is only the purpose design rather than the model as the present invention explained
The restriction enclosed, this is because it should refer to appended claims.It should also be noted that it is unless another
Pointing out outward, it is not necessary to scale accompanying drawing, they only try hard to illustrate conceptually described herein
Structure and flow process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.
Fig. 1 illustrates the configuration diagram of the embodiment of the present invention a kind of concentrating type broadcasting control system.
Fig. 2 illustrates a kind of functional block diagram of the management end in administrative center shown in Fig. 1.
Fig. 3 illustrates the configuration diagram of embodiment of the present invention another kind concentrating type broadcasting control system.
Fig. 4 illustrates the configuration diagram of another concentrating type broadcasting control system of the embodiment of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with
The detailed description of the invention of the present invention is described in detail by accompanying drawing.
Fig. 1 illustrates the configuration diagram of a kind of concentrating type broadcasting control system of the embodiment of the present invention.
As it is shown in figure 1, the concentrating type broadcasting control system 10 of the present embodiment includes administrative center 11, clothes
Business device end 13 and multiple media broadcast terminal 151-15n；Administrative center 11, server end 13 and
Media broadcast terminal 151-15n is connected together via Internet.Wherein, administrative center 11 is used for
The files such as listing needed for providing each media broadcast terminal 151-15n and media also upload to clothes
Business device end 13, and notify that each media broadcast terminal 151-15n makes from server end 13 download
With, include multiple management end 111-11m in this administrative center 11.Here, it should be noted that
Media needed for each media broadcast terminal 151-15n also are limited to be provided, also by administrative center 11
Can use and be copied directly to server end 13.
See also Fig. 1 and Fig. 2, Fig. 2 and a kind of merit of the management end in administrative center 11 is shown
Can module map.Each management end 111-11m is mounted on management end software, as in figure 2 it is shown, pipe
Reason end software includes that listing makes module 11a, binding module 11b, auditing module 11c and issue
Module 11d.Here, it should be noted that management end software is not limited to be arranged on each management end
On 111-11m, it is possible to be arranged on server end 13 and operate in each by web page interlinkage mode
Management end 111-11m.
Specifically, listing makes module 11a after user utilizes account to sign in management end
Produce and generate listing in the user interface to generate listing and the fingerprint of listing.Here, joint
The content of mesh table not only comprises the listing contents such as mark and the reproduction time of media to be play, and also wraps
Include the fingerprint of media to be play；Wherein the title of the mark of media e.g. media or other can
Point to the pointer of corresponding media, and the listing of the mark comprising media and reproduction time also may be used
Referred to as playing scheme, which media it records, and when section plays out；In listing
The fingerprint of media is then in order to the follow-up verification of correctness carrying out media is required.About listing
Fingerprint and the fingerprint of media, it is a kind of condition code based on file content, the file of identical content
Having unique fingerprint, the file of different content has different fingerprints, hence with file fingerprint
May determine that whether file content is tampered or replaces.This kind condition code based on file content is permissible
It is mD5 code, but the present invention is not limited thereto.
Binding module 11b is used for listing and matchmaker after user utilizes account to sign in management end
Body playback terminal 151-15n binds, namely according to each media broadcast terminal 151-15n's
Actual play demand, it is provided that corresponding listing.This is because, broadcast for having multiple media
For putting the concentrating type broadcasting control system 10 of terminal 151-15n, different media broadcast terminals
151-15n there may be different broadcasting arrangements, and this is accomplished by carrying out listing with media play eventually
End is bound, so that follow-up each media broadcast terminal 151-15n only downloads one's own
Listing and corresponding media and media fingerprints.
Auditing module 11c is used for user after utilizing account to sign in management end to listing and matchmaker
The projects such as the binding relationship correctness between correctness and listing and the media broadcast terminal of body are entered
Row examination & verification.Specifically, management end passes through the Internet from server end 13 program downloading table, listing
Media that fingerprint is corresponding with listing and the fingerprint of media, management end is downloading these files
After fingerprint, the listing of download and media computation can be utilized to go out the fingerprint of listing and media
Fingerprint, compares the fingerprint of the fingerprint of calculated listing with the listing of download, and
By the media included in the fingerprint of calculated media and the fingerprint of the media of download and listing
Fingerprint compare, complete the verification of correctness to listing and media.As for listing and matchmaker
Binding relationship correctness examination & verification between body playback terminal, then be to be determined joint by the mode of artificial interpretation
Whether the binding relationship between mesh table and media broadcast terminal corresponds to actual needs.Additionally, user
Also can carry out the examination & verification of media content on management end, namely be arranged on pipe by user by operation
The media playback software of reason end plays the media of download, confirms media in the way of artificial interpretation
Audio-video frequency content whether meet actually required, whether meet laws and regulations etc..
Release module 11d utilizes account to issue listing after signing in management end for user, with
Notice media broadcast terminal 151-15n downloads one's own listing, joint from server end 13
The fingerprint of mesh table and the media corresponding with listing and the fingerprint of media.
In above-mentioned narration, listing makes, binds, audits and issues can be that user utilizes
The account different management end of login with different rights completes, naturally it is also possible to utilizes and has not
Log in same management end with the account of authority to complete；Joint is completed logging in same management end
When mesh table makes, binds, audits and issues, it is also possible to concentrating type as shown in Figure 3 is broadcast
Putting control system 20, its administrative center 21 can only arrange a management end.Implement in the present invention
In example, administrative center 11, the management end in 21 can be personal computer.
The listing of administrative center 11 is being received referring again to Fig. 1, media broadcast terminal 151-15n
After making an announcement, from server end 13 download one's own listing, the fingerprint of listing, with
And the media corresponding with listing and the fingerprint of media, calculate fingerprint and the download of the listing downloaded
The fingerprint of media, the fingerprint of the fingerprint of calculated listing with the listing of download is compared
Right, and the matchmaker that fingerprint and the listing of the fingerprint of calculated media with the media of download are comprised
The fingerprint of body is compared, and completes automatically to verify the correctness of listing and media.Complete file
After correctness is verified automatically, each media broadcast terminal 151-15n then can carry out matchmaker according to listing
Body is play.
In the above embodiment of the present invention, the fingerprint of fingerprint and media owing to generating listing, can
To guarantee the correctness of listing and media；And owing to being also provided with the finger of media in listing
Stricture of vagina, the most then be possible to prevent media to replace in the lump together with the fingerprint of media and the situation that cannot learn is sent out
Raw, it is ensured that listing and media correctness in whole issuing process.It is understood that
In actual application, the probability illegally distorting listing is relatively low, therefore, in the above-described embodiments,
Also can need not generate the fingerprint of listing and be correspondingly made without the checking of listing.
In addition, it is necessary to explanation, in the above embodiment of the present invention, each media broadcast terminal
151-15n is to come program downloading table, the fingerprint of listing, media and media from server end 13
Fingerprint, between server end 13 is as administrative center 11,21 and media broadcast terminal 151-15n
Order and data relay stations；But the present invention is not limited thereto, it is possible to be not provided with server end 13,
Such as shown in Fig. 4.
Specifically, the concentrating type broadcasting control system 30 shown in Fig. 4 includes administrative center 31, exchange
Machine 33 and multiple media broadcast terminal 151-15n；Administrative center 31 includes single management end, and manages
The management end software installed or run on reason end may also comprise the listing shown in Fig. 2 and makes module, ties up
Cover half block, auditing module and release module, naturally it is also possible to carry out suitable simplification, the most only arrange
Listing makes module and release module and omits binding module and auditing module.In administrative center 31
Management end can carry out wired connection by netting twine and switch 33, and each media broadcast terminal
151-15n then can carry out wired connection by netting twine and switch 33 respectively, the most then can set up pipe
Interconnecting relation between reason center 11 and each media broadcast terminal 151-15n.Correspondingly, media
Playback terminal 151-15n then can obtain the one's own of administrative center 31 offer by switch 33
Media that listing is corresponding with listing and the fingerprint of media, and the fingerprint of optional listing.
After obtaining and completing the verification of correctness of media and/or listing, each media broadcast terminal
151-15n then can be according to downloading to listing and corresponding media carry out media play.
It is understood that administrative center 31 is not to be directly connected to switch 33 by netting twine yet,
Can also be connected with switch 33 again by the Internet, equally reach listing and media releasing
Purpose.
In conjunction with Fig. 1 to Fig. 4 and above-mentioned detailed description, a kind of concentrating type that the embodiment of the present invention provides
Control method for playing back can substantially be summarized as following steps:
I () produces and generates the fingerprint of listing and listing, joint by administrative center 11 (or 21,31)
The content of mesh table comprises the mark of media, the reproduction time of media and the fingerprint of media；Here, matchmaker
The mark of body can be the fingerprint of media or other can point at the pointer of target medium.
(ii) listing is issued to notify each media broadcast terminal by administrative center 11 (or 21,31)
151-15n downloads；And
(iii) media broadcast terminal 151-15n download issue listing, the fingerprint of listing and
The media corresponding with listing and the fingerprint of media, and utilize the fingerprint of the listing of download, media
Fingerprint and the fingerprint of media that comprised of listing to the listing downloaded and media just complete
Really property checking, and carry out media play according to listing and the media each downloaded after being verified.
Preferably, issuing before listing, may further comprise the step of: by administrative center 11 (or
21,31) listing is bound with at least one media broadcast terminal 151-15n；And it is optional
Ground, utilizes the fingerprint of listing, the fingerprint of media and program by administrative center 11 (or 21,31)
The fingerprint of the media that table is comprised carries out correctness examination & verification to listing and media, and by management
The heart 11 (or 21,31) carries out tying up between listing and at least one media broadcast terminal 151-15n
Determine the examination & verification of relation correctness.Herein it should be noted that for concentrating type broadcasting control system, often
Secondary issue listing is not to all of media broadcast terminal 151-15n, it is also possible to be only to portion
Media broadcast terminal is divided to carry out listing issue.In addition, it is necessary to explanation, at above-mentioned concentrating type
In control method for playing back, it is possible to do not generate the fingerprint of listing and do not carry out follow-up listing
Checking.
In sum, the above embodiment of the present invention utilizes file fingerprint to carry out file authentication checking,
File can be prevented to be tampered or replace, it is achieved the safety of the centralized issue of listing and media and
Correctness, is especially also equipped with the fingerprint of media in listing, even if therefore media are together with matchmaker
Body fingerprint is replaced in the lump, as the fingerprint of the media arranged in listing and cannot be by testing
Card, greatly ensure that play media collection Chinese style be published to each media broadcast terminal safety and
Correctness.
Further it will be understood that the media broadcast terminal 151-15n in the above embodiment of the present invention
Can be Synchronization Control LED display, asynchronous controlling LED display or a combination of both；
Can even is that other media broadcast terminals, such as liquid crystal display etc..
Concentrating type broadcasting control system of the present invention, concentrating type are play by specific case used herein
Control method and be applicable to the principle of administrative center and the embodiment of concentrating type broadcasting control system
Being set forth, the explanation of above example is only intended to help to understand method and the core thereof of the present invention
Thought is thought；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, at tool
All will change on body embodiment and range of application, in sum, this specification content is not
Being interpreted as limitation of the present invention, protection scope of the present invention should be as the criterion with appended claim.
Claims (11)
1. a concentrating type broadcasting control system, it is characterised in that including:
Administrative center, for producing and generating listing, providing media corresponding with described listing
Bind with the fingerprint of media and by described listing with target medium playback terminal, described program
The content of table comprises mark and the fingerprint of described media；
At least one media broadcast terminal, is used for obtaining one's own described listing, Yi Jiyu
Media that described listing is corresponding and the fingerprint of media, the media computation according to getting goes out media
Fingerprint, and by institute in the fingerprint of the fingerprint of the media calculated and the media got and listing
The fingerprint of the media comprised is compared, thus realizes the verification of correctness to the media got.
2. concentrating type broadcasting control system as claimed in claim 1, it is characterised in that described pipe
Reason center is further used for generating the fingerprint of listing；At least one media broadcast terminal described enters one
Step is for obtaining the fingerprint of one's own described listing, and the listing according to getting calculates
The fingerprint of listing, and the fingerprint of the fingerprint of the listing calculated with the listing got is entered
Row comparison, thus realize the verification of correctness to the listing got.
3. concentrating type broadcasting control system as claimed in claim 1, it is characterised in that described pipe
Reason center includes one or more management end, and each management end is provided with management end software；Described
Management end software is used for operating in management end and produces and generates described listing for user, by program
Table is bound with at least one media broadcast terminal described and/or utilizes fingerprint and the program of described media
The fingerprint of the media included in table carries out correctness examination & verification to described media.
4. concentrating type broadcasting control system as claimed in claim 1, it is characterised in that also include
Server end, described server end, described administrative center and at least one media broadcast terminal described
Form interconnection by network, and described administrative center is by the finger of described listing, media and media
Stricture of vagina is uploaded to described server end and downloads acquisition at least one media broadcast terminal described.
5. concentrating type broadcasting control system as claimed in claim 1, it is characterised in that described extremely
A few media broadcast terminal include Synchronization Control LED display, asynchronous controlling LED display,
Or a combination of both.
6. concentrating type broadcasting control system as claimed in claim 1, it is characterised in that described joint
The content of mesh table also includes the reproduction time of media, and the mark of described media includes the title of media.
7. a concentrating type control method for playing back, be adapted for carrying out include administrative center and at least one
The concentrating type broadcasting control system of media broadcast terminal, it is characterised in that include step:
Producing and generating listing by described administrative center, the content of described listing comprises media
Mark, the reproduction time of media and the fingerprint of media；
By described administrative center, described listing is carried out with at least one media broadcast terminal described
Binding；
Described listing is issued with notice at least one media play described eventually by described administrative center
End is downloaded；And
At least one media broadcast terminal described download described issue listing and with described program
Media that table is corresponding and the fingerprint of media, and utilize fingerprint and the program of the media of described download
The fingerprint of the media that table is comprised completes the verification of correctness of the media to described download, and in checking
Media play is carried out by the rear listing according to described download and media.
8. concentrating type control method for playing back as claimed in claim 7, it is characterised in that also include
Step:
The fingerprint of described listing is generated by described administrative center；And
At least one media broadcast terminal described downloads the fingerprint of described listing, calculates described download
The fingerprint of listing, and by the fingerprint of the fingerprint of calculated listing Yu the listing of download
Compare.
9. concentrating type control method for playing back as claimed in claim 7, it is characterised in that issuing
Before described listing, further comprise the steps of:
The finger of media that the fingerprint of described media and listing comprised is utilized by described administrative center
Stricture of vagina carries out correctness examination & verification to described media, and carries out listing with described by described administrative center
Binding relationship correctness examination & verification between at least one media broadcast terminal.
10. an administrative center, is applied to include that the concentrating type of at least one media broadcast terminal is play
Control system, it is characterised in that described administrative center includes:
One or more management ends, described management end is used for operational management end software, described management end
Software includes that listing makes module, binding module and release module, wherein:
Described listing makes module for producing and generating listing and described listing for user
Content comprise mark and the fingerprint of media；
Described binding module is for carrying out described listing with at least one media broadcast terminal described
Binding；
Described release module is used for issuing described listing, at least one media play described eventually
End downloads described listing and the media corresponding with described listing and the fingerprint of media, thus
At least one media broadcast terminal described obtain one's own listing and with described listing
After corresponding media and the fingerprint of media, go out the fingerprint of media according to the media computation got,
And by the matchmaker included in the fingerprint of the fingerprint of the media calculated and the media got and listing
The fingerprint of body is compared, thus realizes the verification of correctness to the media got.
11. administrative centers as claimed in claim 10, it is characterised in that described management end software
Also include auditing module, the fingerprint of the media for comprising according to fingerprint and the described listing of media
The correctness of media is audited and whole for listing and at least one media play described
The correctness examination & verification of the binding relationship between end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310306732.9A CN103391456B (en) | 2013-07-19 | 2013-07-19 | Concentrating type broadcasting control system, method and administrative center thereof |
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| CN201310306732.9A CN103391456B (en) | 2013-07-19 | 2013-07-19 | Concentrating type broadcasting control system, method and administrative center thereof |
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| CN103391456A CN103391456A (en) | 2013-11-13 |
| CN103391456B true CN103391456B (en) | 2016-08-17 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685278B (en) * | 2013-12-17 | 2017-01-11 | 西安诺瓦电子科技有限公司 | Method and management terminal end for media release |
| CN103731503B (en) * | 2014-01-15 | 2017-03-08 | 西安诺瓦电子科技有限公司 | File distribution system and server end |
| CN108055563A (en) * | 2017-12-12 | 2018-05-18 | 深圳创维－Rgb电子有限公司 | A kind of monitoring method of playback equipment, main control device, playback equipment and system |
| CN109660822A (en) * | 2018-12-17 | 2019-04-19 | 深圳市睿智物联科技有限公司 | A kind of method and system that long-range control LED Architectural Media screen preview plays |
| CN113784168A (en) * | 2020-06-10 | 2021-12-10 | 西安诺瓦星云科技股份有限公司 | Program checking method, device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313571B1 (en) * | 2001-05-30 | 2007-12-25 | Microsoft Corporation | Auto playlist generator |
| CN101355476A (en) * | 2008-05-23 | 2009-01-28 | 林云帆 | System and method for storing, distributing and applying data files based on server cluster |
| CN101447171A (en) * | 2007-11-27 | 2009-06-03 | 上海熙讯电子科技有限公司 | Embedded multimedia LED display screen control system |
| CN102480521A (en) * | 2010-11-28 | 2012-05-30 | 上海浦东软件园信息技术股份有限公司 | Web application safety comprehensive defense guarantee system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152047B1 (en) * | 2000-05-24 | 2006-12-19 | Esecure.Biz, Inc. | System and method for production and authentication of original documents |
-
2013
- 2013-07-19 CN CN201310306732.9A patent/CN103391456B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7313571B1 (en) * | 2001-05-30 | 2007-12-25 | Microsoft Corporation | Auto playlist generator |
| CN101447171A (en) * | 2007-11-27 | 2009-06-03 | 上海熙讯电子科技有限公司 | Embedded multimedia LED display screen control system |
| CN101355476A (en) * | 2008-05-23 | 2009-01-28 | 林云帆 | System and method for storing, distributing and applying data files based on server cluster |
| CN102480521A (en) * | 2010-11-28 | 2012-05-30 | 上海浦东软件园信息技术股份有限公司 | Web application safety comprehensive defense guarantee system |
Non-Patent Citations (2)
| Title |
|---|
| 基于嵌入式流媒体系统的安全机制研究;李君斌;《中国优秀硕士学位论文全文数据库 信息科技辑》;20080915;第3-4章 * |
| 基于集群的大屏幕高清晰度视频播放系统的研究与实现;吴潜禄;《中国优秀博硕士学位论文全文数据库（硕士） 信息科技辑》;20060915;第3-4章 * |
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| CN103391456A (en) | 2013-11-13 |
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