CN104735469B - A kind of stamp and the method and device of code source Detection ＆ Controling - Google Patents
A kind of stamp and the method and device of code source Detection ＆ Controling Download PDFInfo
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- CN104735469B CN104735469B CN201510058070.7A CN201510058070A CN104735469B CN 104735469 B CN104735469 B CN 104735469B CN 201510058070 A CN201510058070 A CN 201510058070A CN 104735469 B CN104735469 B CN 104735469B
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- signal
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- stamp
- code source
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23605—Creation or processing of packetized elementary streams [PES]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
Abstract
The invention discloses a kind of stamp and the method for code source Detection ＆ Controling, and one is superimposed on legal program and does not have marking signal that is prejudicial and can detecting to program source, this process is to carry out software stamp to program.The present invention also developed a kind of stamp and code source Detection ＆ Controling device.The present invention can efficiently and accurately realize Web broadcast television broadcasting safety, prevent illegal link, can thoroughly prevent political accident and major accident caused by illegal programs mistake is broadcast；Stamp signal can be lossless to program, will not cause the presence because stamp signal, the influence to programme signal；The pop-up phenomenon on socket can be effectively prevented, is purified Internet environment；Hardware numbering device solves the program stamp of transmitting procedure, simplifies stamp process, reduces artificial stamp work；Software automatic running is detected and controlled, it is autonomous to judge, without human intervention, it can effectively prevent the unreliability and insecurity of artificial process.
Description
Technical field
The present invention relates to the series technique that Web broadcast TV or website mistake proofing are broadcast, more particularly to a kind of stamp and Ma Yuan
The method and device of Detection ＆ Controling.
Background technology
At present, Web broadcast TV is run based on website mode, program of the illegal program source for adding server in magnanimity
In, can not quickly it identify, artificial detection is difficult with rejecting, and easily causes serious mistake and broadcasts, in addition, illegal link is also abnormal serious, prevents
I is unequal to anti-.The present invention can reverse this passive situation well, allow the program source illegally added, and user clicks on and do not broadcast, illegal chain
Connect and do not open.To reach this purpose, first legal program source is handled, this is by processing software or hardware point
Do not complete, main purpose adds a signal for not influencing program --- stamp for program.It is soft by controlling when program is clicked
Part carries out code source detection and judgement to program, if it is true to have yard source or code source, clicks on and performs, if being puppet without code source or code source,
Then click on and be prohibited.
The content of the invention
Mistake the technical problem to be solved in the present invention is Web broadcast television program transmission is broadcast and similar website illegal programs
Insertion and illegal link, be legal program stamp, for detecting and controlling.Avoid mistake from broadcasting, broadcast and illegally link by mistake.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
A kind of stamp and the method for code source Detection ＆ Controling, comprise the following steps：
A. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting, this mistake to program source
Journey is exactly to carry out software stamp to program, this marking signal is known as code source, program is carried out the process of software stamp including with
Lower step：
A1. single-unit mesh is read in, single file is carried out reading in operation or reads in batch program, multiple files are read in
Operation, is ranked up multiple files of reading, determines stamp order, and file is read according to sequencing；
A2. to the processing of programme signal in A1：To the program of reading, programme signal processing is carried out, and confirm to beat
The position of code, stamp is carried out to processed programme signal；
A3. stamp signal is produced；
A4. processed programme signal in A2 is overlapped with stamp signal, the program for carrying stamp signal is replaced
Former program；
B. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting, this mistake to program source
Journey is exactly to carry out hardware stamp to program, this marking signal is known as code source, program is carried out the process of hardware stamp including with
Lower step：
B1. program is inputted, by RJ45 ports, the program of input is operated；
B2. the processing to the signal that program is inputted in B1：To the program of reading, programme signal processing is carried out, and confirm
The position of stamp is wanted well, and stamp is carried out to processed programme signal；
B3. stamp signal is produced；
B4. being overlapped processed programme signal in B2 and stamp signal, will be superimposed with the program of stamp signal,
Exported by RJ45 ports；
C. the code source of step A and step B is detected and controlled, comprised the following steps：
C1. the click to program on website is collected and counts, and suspends the execution of click action；
C2. the program of click is searched in record sheet, program is not present, and reads the regulation fragment for clicking on program, and to it
Handled, carry out the detection of code source signal；Program exists, and whether the program checked in record has a yard source, there is a yard source, then point
Hitting operation allows to perform, and program normally broadcasts, and nonexistent code source, clicking operation is prohibited, and program cannot broadcast；
C3. code source signal is detected：The related algorithm produced according to code source signal, carries out inverse operation, so as to obtain
Code source signal；
C4. code source is contrasted and is judged：The code source signal for detecting or separating is compared with source code source signal
It is right, formed with, nothing or true, pseudo- judgement；
C5. programme signal by detection, generation whether there is yard source or the record of the code source true and false, automatically generate a new record
And preserve；Either by the way that code source is contrasted and judged in C4 steps, the judgement of generation is as the mark for clicking on execution control
It is accurate：Code source is detected as very, then click action, which is given, performs, and broadcast is normally carried out；Detection is puppet without code source or code source, then terminating point
Execution is hit, program does not broadcast.
Preferably, generation stamp signal its process described in A3 is：
A31：Stamp signal is edited, the stamp signal editted is preserved, signal is read out and does contrast control；
A32：Stamp signal is transformed into one-dimensional Serial No.；
A33:Computing is encrypted with key air exercise code signal;
A34：Error Correction of Coding is carried out to encrypted watermark signal.
Preferably, the source code source signal be by stamp software or stamp hardware produce code source signal, also or
Person is the unified given code source signal by way of unified set.
The invention also provides a kind of stamp and code source Detection ＆ Controling device, described device include software stamp module,
Hardware stamp module and Detection ＆ Controling module.The software stamp module includes single-unit mesh and reads in module, processing module, signal
Generation module and signal processing module.The hardware stamp module also includes single-unit mesh and reads in module, processing module, signal generation
Module and signal processing module.The Detection ＆ Controling module includes code source collection module, selecting module, detection module, comparison
Module and code source processing module.
The present invention has significant technique effect as a result of above technical scheme：
The present invention can efficiently and accurately realize Web broadcast television broadcasting safety, prevent illegal link, can thoroughly prevent non-
Method program mistake political accident and major accident caused by broadcasting；Stamp signal can be lossless to program, will not cause because beating
The presence of code signal, the influence to programme signal；The pop-up phenomenon on socket can be effectively prevented, is purified Internet environment；
Hardware numbering device solves the program stamp of transmitting procedure, simplifies stamp process, reduces artificial stamp work；Detect and control software
Automatic running, it is autonomous to judge, without human intervention, it can effectively prevent the unreliability and insecurity of artificial process；Can pairing
The content of method link carries out stamp, and mandate link is carried out to legal link；Mandate broadcast can be carried out to website related content.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure flow chart of the present invention；
Fig. 2 is the flow chart of the software stamp of the present invention；
Fig. 3 is the flow chart of the hardware stamp of the present invention；
Fig. 4 is the flow chart that the present invention is detected code source and controls.
Embodiment
With reference to embodiment, the present invention is described in further detail, following embodiments be explanation of the invention and
The invention is not limited in following embodiments.
Embodiment 1：
A kind of stamp and the method for code source Detection ＆ Controling, such as Fig. 1, shown in 2,3,4, comprises the following steps：
A. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting, this mistake to program source
Journey is exactly to carry out software stamp to program, this marking signal is known as code source, program is carried out the process of software stamp including with
Lower step：
A1. single-unit mesh is read in, single file is carried out reading in operation or reads in batch program, multiple files are read in
Operation, is ranked up multiple files of reading, determines stamp order, and file is read according to sequencing；
A2. to the processing of programme signal in A1：To the program of reading, programme signal processing is carried out, and confirm to beat
The position of code, stamp is carried out to processed programme signal；
A3. stamp signal is produced to processed programme signal in A2；
A4. programme signal and stamp signal are overlapped, the program for carrying stamp signal is replaced into former program；
B. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting, this mistake to program source
Journey is exactly to carry out hardware stamp to program, this marking signal is known as code source, program is carried out the process of hardware stamp including with
Lower step：
B1. program is inputted, by RJ45 ports, the program of input is operated；
B2. the processing to the signal that program is inputted in B1：To the program of reading, programme signal processing is carried out, and confirm
The position of stamp is wanted well, and stamp is carried out to processed programme signal；
B3. stamp signal is produced to processed programme signal in B2；
B4. being overlapped programme signal and stamp signal, will be superimposed with the program of stamp signal, passes through RJ45 ports
Output；
C. the code source of step A and step B is detected and controlled, comprised the following steps：
C1. the click to program on website is collected and counts, and suspends the execution of click action；
C2. the program of click is searched in record sheet, program is not present, and reads the regulation fragment for clicking on program, and to it
Handled, carry out the detection of code source signal；Program exists, and whether the program checked in record has a yard source, there is a yard source, then point
Hitting operation allows to perform, and program normally broadcasts, and nonexistent code source, clicking operation is prohibited, and program cannot broadcast；In this process
In, record sheet have recorded be clicked program receive detection as a result, whether program has a yard source, be recorded in record sheet.Record sheet
In existing program recording, by reading the testing result in record sheet, judged a little by whetheing there is the true and false in yard source or code source
Whether hitting the execution of action.If there is record in record sheet, yard source or true code source are cut with, then click action, which is given, performs, and broadcasts just
Often carry out, if there is record in record sheet, but nothing or pseudo-code source, then terminate and click on execution, program does not broadcast, and searches nothing in record sheet
Program recording, then executive program C3；
C3. code source signal is detected：The related algorithm produced according to code source signal, carries out inverse operation, so as to obtain
Code source signal；
C4. code source is contrasted and is judged：The code source signal for detecting or separating is compared with source code source signal
It is right, formed with, nothing or true, pseudo- judgement；The source code source signal be by stamp software or stamp hardware produce code source
Signal, the code source signal that also either unification gives by way of unified set；
C5. programme signal by detection, generation whether there is yard source or the record of the code source true and false, automatically generate a new record
And preserve；Either by the way that code source is contrasted and judged in C4 steps, the judgement of generation is as the mark for clicking on execution control
It is accurate：Code source is detected as very, then click action, which is given, performs, and broadcast is normally carried out；Detection is puppet without code source or code source, then terminating point
Execution is hit, program does not broadcast.Program code source detects and controls software, automatic running, to there is the program of click to carry out code source detection,
And the situation generation record in yard source is whether there is to program, the program for having yard source, click action performs, and the program in no code source, is clicked on dynamic
Do not perform, or the program clicked on has detected record, to there is the program of record, does not go in progress code source detection, record, has
The program in code source, clicks on and performs, and does not have the program in yard source in record, and click does not perform, and the purpose for generating record is to reduce the inspection of code source
The frequency of survey, reduces the number of running software, reduces and performs the time after clicking on.
Generation stamp signal its process described in A3 is：
A31：Stamp signal is edited, the stamp signal editted is preserved, signal is read out and does contrast control；
A32：Stamp signal is transformed into one-dimensional Serial No.；
A33:Computing is encrypted with key air exercise code signal；
A34：Error Correction of Coding is carried out to encrypted watermark signal.Stamp signal is edited, can be random digit, text,
Or the bianry image such as photo, logo.The stamp signal of editor preserves, and stays in detection control software reading and does contrast control；By this
A little stamp signals are transformed into one-dimensional Serial No. on request --- watermark digit sequence；Computing is encrypted to it with key,
Strengthen the security of algorithm；Error Correction of Coding is carried out to encrypted watermark signal, strengthens the various signal processings of resistance of algorithm
Robustness.
The invention also provides a kind of stamp and code source Detection ＆ Controling device, described device include software stamp module,
Hardware stamp module and Detection ＆ Controling module.The software stamp module includes single-unit mesh and reads in module, processing module, signal
Generation module and signal processing module.The hardware stamp module also includes single-unit mesh and reads in module, processing module, signal generation
Module and signal processing module.The Detection ＆ Controling module includes code source collection module, selecting module, detection module, comparison
Module and code source processing module.
Furthermore, it is necessary to illustrate, the specific implementation described in this specification, shape, the named title of its parts and components
Etc. can be different.The equivalent or simple change that all construction, feature and principles according to described in inventional idea of the present invention are done, includes
In in the protection domain of patent of the present invention.Those skilled in the art can be to described specific embodiment
Do various modifications or additions or substitute in a similar way, without departing from structure of the invention or surmount this power
Scope defined in sharp claim, is within the scope of protection of the invention.
Claims (2)
1. a kind of stamp and the method for code source Detection ＆ Controling, it is characterised in that comprise the following steps：
A. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting to program source, this process is
It is exactly that software stamp is carried out to program, this marking signal is known as code source, and the process of software stamp is carried out to program and includes following step
Suddenly：
A1. single-unit mesh is read in, single file is carried out reading in operation or reads in batch program, reading behaviour is carried out to multiple files
Make, multiple files of reading are ranked up, determine stamp order, file is read according to sequencing；
A2. to the processing of programme signal in A1：To the program of reading, programme signal processing is carried out, and confirm to want stamp
Position, stamp is carried out to processed programme signal；
A3. stamp signal is produced to processed programme signal in A2；
A4. programme signal and stamp signal are overlapped, the program for carrying stamp signal is replaced into former program；
B. it is superimposed one on legal program and does not have marking signal that is prejudicial and can detecting to program source, this process is
It is exactly that hardware stamp is carried out to program, this marking signal is known as code source, and the process of hardware stamp is carried out to program and includes following step
Suddenly：
B1. program is inputted, by RJ45 ports, the program of input is operated；
B2. the processing to the signal that program is inputted in B1：To the program of reading, programme signal processing is carried out, and confirms well
The position of stamp, stamp is carried out to processed programme signal；
B3. stamp signal is produced to processed programme signal in B2；
B4. being overlapped programme signal and stamp signal, will be superimposed with the program of stamp signal, defeated by RJ45 ports
Go out；
C. the code source of step A and step B is detected and controlled, comprised the following steps：
C1. the click to program on website is collected and counts, and suspends the execution of click action；
C2. the program of click is searched in record sheet, program is not present, and reads the regulation fragment for clicking on program, and it is carried out
Processing, carries out the detection of code source signal；Program exists, and whether the program checked in record has a yard source, there is a yard source, then clicks on behaviour
Work allows to perform, and program normally broadcasts, and nonexistent code source, clicking operation is prohibited, and program cannot broadcast；
C3. code source signal is detected：The related algorithm produced according to code source signal, carries out inverse operation, so as to obtain a yard source
Signal；
C4. code source is contrasted and is judged：The code source signal for detecting or separating is compared with source code source signal, shape
Cheng You, nothing or true, pseudo- judgement；
C5. programme signal by detection, generation whether there is yard source or the record of the code source true and false, automatically generate a new record and protect
Deposit；Either by the way that code source is contrasted and judged in C4 steps, the judgement of generation is as the standard for clicking on execution control：Code
Source is detected as very, then click action, which is given, performs, and broadcast is normally carried out；Detection is puppet without code source or code source, then terminates click and hold
OK, program does not broadcast, and generation stamp signal its process described in A3 is：
A31：Stamp signal is edited, the stamp signal editted is preserved, signal is read out and does contrast control；
A32：Stamp signal is transformed into one-dimensional Serial No.；
A33:Computing is encrypted with key air exercise code signal；
A34：Error Correction of Coding is carried out to encrypted watermark signal.
2. a kind of stamp according to claim 1 and the method for code source Detection ＆ Controling, it is characterised in that the source code
Source signal is the code source signal by stamp software or the generation of stamp hardware, also unified given either by way of unified set
Code source signal.
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| CN201510058070.7A CN104735469B (en) | 2015-02-04 | 2015-02-04 | A kind of stamp and the method and device of code source Detection ＆ Controling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058070.7A CN104735469B (en) | 2015-02-04 | 2015-02-04 | A kind of stamp and the method and device of code source Detection ＆ Controling |
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| CN104735469A CN104735469A (en) | 2015-06-24 |
| CN104735469B true CN104735469B (en) | 2018-05-01 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835580A (en) * | 2006-04-14 | 2006-09-20 | 华中科技大学 | Video copyright protecting and monitoring system in digital television |
| CN102760221A (en) * | 2011-04-27 | 2012-10-31 | 航天信息股份有限公司 | IPTV (Internet Protocol Television) digital rights management (DRM) method and device based on digital watermarking and encryption |
| CN102761790A (en) * | 2011-04-27 | 2012-10-31 | 航天信息股份有限公司 | Digital-watermark-based digital copyright management method and device for IPTV terminals |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7295677B2 (en) * | 2002-03-01 | 2007-11-13 | Hewlett-Packard Development Company, L.P. | Systems and methods for adding watermarks using network-based imaging techniques |
-
2015
- 2015-02-04 CN CN201510058070.7A patent/CN104735469B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835580A (en) * | 2006-04-14 | 2006-09-20 | 华中科技大学 | Video copyright protecting and monitoring system in digital television |
| CN102760221A (en) * | 2011-04-27 | 2012-10-31 | 航天信息股份有限公司 | IPTV (Internet Protocol Television) digital rights management (DRM) method and device based on digital watermarking and encryption |
| CN102761790A (en) * | 2011-04-27 | 2012-10-31 | 航天信息股份有限公司 | Digital-watermark-based digital copyright management method and device for IPTV terminals |
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