CN102629484B - Method and system for monitoring audio and video file to play - Google Patents
Method and system for monitoring audio and video file to play Download PDFInfo
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- CN102629484B CN102629484B CN201210073915.6A CN201210073915A CN102629484B CN 102629484 B CN102629484 B CN 102629484B CN 201210073915 A CN201210073915 A CN 201210073915A CN 102629484 B CN102629484 B CN 102629484B
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Abstract
The invention discloses a method for monitoring an audio and video file to play, which comprises the following steps: data processing equipment implants identification information on the audio and video file; monitoring equipment catches the identification information on a screen in the playing process of the audio and video file, decodes the identification information into digital information and uploads to a background server; and the background server analyzes the received digital information to generate a playing monitoring report. The invention also provides a system for monitoring the audio and video file to play. The method and the system have the beneficial effects that the playing accuracy of the audio and video file can be improved, and labors and material resources are saved.
Description
Technical field
The invention belongs to field of computer technology, particularly a kind of method and system monitored audio/video file and play.
Background technology
At present, film market is daily fiery, and at least necessarily, more than one hundred million easily, this is wherein no lack of the data having " moisture " at the box office that each film distribution business reports.The behavior that various places movie theatre is practised fraud " steal box office ", understatement projection play, the behavior substituting high ticket with low-priced tickets play emerge in an endless stream, and therefore need to monitor the broadcasting of film.And the film of movie theatre or the prison of cinema sign are broadcast at present, conventional mode has 2 kinds: 1) manual record sampling prison is broadcast; 2) Sample Video video recording comparison prison is broadcast.These 2 kinds of schemes all can only accomplish that sampling prison is broadcast above, and accuracy rate has very large problem; Meanwhile, no matter manually prison is broadcast or comparison prison of recording a video is broadcast, and all needs the input of a large amount of human and material resources, and prison to broadcast result delayed and accurate not.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of method monitored audio/video file and play, and is not intended to solve accuracy rate in prior art high and need to drop into the technical matters of a large amount of human and material resources.
In order to realize goal of the invention, the invention provides a kind of method monitored audio/video file and play, comprising the following steps:
Data processing equipment implants identification information on audio/video file;
Watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server;
Background server is analyzed the described numerical information received, and generates prison and reports table.
Preferably, the step that identification information implanted by described data processing equipment on audio/video file comprises:
Identification information is implanted at the beginning and end place of audio/video file;
By the identify label number ID of identification information and watch-dog stored in the database of background server.
Preferably, described background server is analyzed the described numerical information received, and generates prison report table and comprises:
By reproduction time, play place, audio/video file title and playing duration generation prison report table; And/or
The actual play duration of audio/video file and default playing duration are compared, if both are inconsistent, then produces prompt messages.
Preferably, described watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and the step being uploaded to background server comprises:
Catch the identification information on screen;
Described identification information is decoded, is converted into numerical information;
By GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, described numerical information is uploaded to background server.
Preferably, described identification information is with the one in Types Below: one-dimension code, Quick Response Code, numerical code, symbolic code, word or figure, is presented on the center of screen.
The present invention separately provides a kind of system monitored audio/video file and play, and it comprises data processing equipment, watch-dog and background server, wherein:
Data processing equipment, for implanting identification information on audio/video file;
Watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server;
Background server, for analyzing the described numerical information received, generating prison and reporting table.
Preferably, described data processing equipment comprises:
Identification information implant module, for implanting identification information at the beginning and end place of audio/video file;
Typing module, for by the identify label number ID of identification information and watch-dog stored in the database of background server.
Preferably, described background server comprises:
Table generation module reported by prison, reports table for pressing reproduction time, broadcasting place, audio/video file title and playing duration generation prison; And/or
Alarm module, for the actual play duration of audio/video file and default playing duration being compared, if both are inconsistent, then produces prompt messages.
Preferably, described watch-dog comprises CCD camera lens module, identifies decoding and conversion and control module, transport module and power module; Wherein,
Described CCD camera lens module is for catching the identification information on screen;
Described identification decoding and conversion and control module are used for decoding to described identification information, are converted into numerical information;
Described transport module is used for, by GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, described numerical information is uploaded to background server;
Described power module is used for providing power supply.
Preferably, described identification information is with the one in Types Below: one-dimension code, Quick Response Code, numerical code, symbolic code, word or figure, is presented on the center of screen.
The present invention by implanting identification information in audio/video file (such as film or cinema sign), then in movie theatre playing process, carry out decoding by the customizing messages on terminal device seizure screen or code identify and be stored as numerical information, then by recognition result real-time Transmission in background data server.From the seizure to identification information, identification, decode, be stored into transmission, whole process just can complete in several seconds, very quickness and high efficiency.Supervise with tradition and broadcast model comparision, the present invention has following beneficial effect: 1) with low cost; 2) prison is broadcast in real time; 3) to broadcast result accurate for prison; 4) can monitor for a long time in real time; 5) prison is broadcast result and is automatically gathered, and middle prosthetic participates in, quick, efficient, environmental protection.
Accompanying drawing explanation
Fig. 1 is the process flow diagram monitoring the method that audio/video file is play in one embodiment of the invention;
Fig. 2 is the flow chart of steps implanting identification information in one embodiment of the invention on audio/video file;
Fig. 3 is the structural representation monitoring the system that audio/video file is play in one embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
With reference to Fig. 1, for monitoring the method flow diagram that audio/video file is play in one embodiment of the invention.In the embodiment of the present invention, the method that monitoring audio/video file is play comprises the following steps:
Step S10, data processing equipment implants identification information on audio/video file; In the embodiment of the present invention, data processing equipment can be computing machine etc., and audio/video file can be film or the advertisement etc. intercutted in film, such as film or digital adaptive stamper etc.Identification information can be implanted to the beginning and end of audio/video file, so just can know the playing duration of whole file.Also can optionally implant, such as intermission or only implant at head.
Step S20, watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server; This step can comprise: catch the identification information on screen; Described identification information is decoded, is converted into numerical information; By GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, described numerical information is uploaded to background server.In the embodiment of the present invention, watch-dog can be arranged in cinema, built-in DSP process chip (Digital Signal Processing, digital signal processing) and CCD camera lens (Charge-coupled Device, charge coupled cell), the identification information that can capture screen center carries out real-time decoding, and satisfactory content just can be decoded as single character string and upload background server.Numerical information is uploaded to background server by wireless or wired mode by watch-dog, such as, by GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, numerical information is uploaded to background server.
Step S30, background server is analyzed the described numerical information received, and generates prison and reports table.After watch-dog captures audio/video file identification information, just can know that when and where film is being play and playing duration.After background server receives numerical information, just can generate prison and report table according to reproduction time, the information such as place and playing duration of playing.User can by logging in background server, the broadcast information of inquiry audio/video file.
The present invention by implanting identification information in audio/video file (such as film or cinema sign), then in movie theatre playing process, carry out decoding by the customizing messages on terminal device seizure screen or code identify and be stored as numerical information, then by recognition result real-time Transmission in background data server.From the seizure to identification information, identification, decode, be stored into transmission, whole process just can complete in several seconds, very quickness and high efficiency.
With reference to Fig. 2, in the embodiment of the present invention, above-mentioned steps S10 specifically comprises:
Step S11, implants identification information at the beginning and end place of audio/video file; Such as implant identification information at the film of film or the beginning and end place of digital video stamper.In the embodiment of the present invention, identification information can be specific code or graph text information etc., such as one-dimension code, Quick Response Code, numerical code, symbolic code, word or figure etc.Identification information part generally accounts for whole screen 1/tens, the duration be 1 second about (more than 20 frames best).
Step S12, by the identify label number ID of identification information and watch-dog stored in the database of background server.Such as, the identification information of certain film or cinema sign can be deposited into background server by computing machine together with the ID of watch-dog, carries out analyzing and arranging for background server, thus list broadcast by the prison generating correspondence.
In the embodiment of the present invention, above-mentioned steps S30 can comprise:
By reproduction time, play place, audio/video file title and playing duration generation prison report table; And/or
The actual play duration of audio/video file and default playing duration are compared, if both are inconsistent, then produces prompt messages.Such as, when user input query information is inquired about, background server is less than film or the cinema sign generation information of default playing duration for actual play duration or carries out highlighted display.
The embodiment of the present invention generates prison according to the above-mentioned key element of audio/video file and reports table, accurately can locate audio/video file, thus improves the accuracy of monitoring.Further, the present invention also can report to the police to the playing program of the audio/video file not meeting original broadcasting key element, improves user and inquires about the convenience that result broadcast by prison.
The invention provides a kind of system monitored audio/video file and play, can said method be realized.With reference to Fig. 3, this system comprises data processing equipment 10, watch-dog 20 and background server 30, wherein: data processing equipment 10 for implanting identification information on audio/video file; Watch-dog 20, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server; Background server 30, for analyzing the described numerical information received, generates prison and reports table.
In the embodiment of the present invention, data processing equipment 10 can be computing machine etc., and it can comprise: identification information implant module 11, for implanting identification information at the beginning and end place of audio/video file; Typing module 12, for by the database of the identify label number ID of identification information and watch-dog 20 stored in background server 30.Audio/video file can be film or the advertisement etc. intercutted in film, such as film or digital adaptive stamper etc.Identification information can be implanted to the beginning and end of audio/video file, so just can know the playing duration of whole file.Also can optionally implant, such as intermission or only implant at head.
Watch-dog 20 can comprise: CCD camera lens module 21, video acquisition module 22, identification decoding and conversion and control module 23, transport module 24 and power module 25.CCD camera lens module is made up of eyepiece, The Cloud Terrace, CCD sensitive chip etc., is mainly used in catching the identification information on screen; Video acquisition module 22 is made up of special acquisition chip, for gathering the identification information for video type; Identify that decoding and conversion and control module 23 comprise the central processing unit of ARM, MIPS, X86-based, and the memory device such as SDRAM, DRAM, FLASH, and clock module etc., for decoding to institute's identification information, being converted into numerical information and storing; Transport module 24 is mainly used in numerical information being sent on background server 30, and transmission mode is by GPRS, WIFI, bluetooth, modulating FM, 2.4GHz, USB etc.; Power module 25 is mainly for the work of each functional module provides the energy.
In the embodiment of the present invention, watch-dog 20 can be installed in projection room view window, and wide high size can be about 120*120mm, accounts for view window position very little, does not affect projectionist and inspects screen broadcasting situation by view window at ordinary times.Watch-dog can be monitored for movie screen center, identifies when playing process identification information occurs.Watch-dog Capture window accounts for whole movie theatre screen 1/tens, and this monitoring and broadcasting instrument only carries out numeral to recognition result and uploads, and does not carry out video and image transmitting, so there is not the possibility that substance film leaks.
After background server 30 receives numerical information, just can generate prison and report table according to reproduction time, the information such as place and playing duration of playing.User can by logging in background server 30, the broadcast information of inquiry audio/video file.In the embodiment of the present invention, background server 30 can comprise:
Table generation module 31 reported by prison, reports table for pressing reproduction time, broadcasting place, audio/video file title and playing duration generation prison; And/or
Alarm module 32, for the actual play duration of audio/video file and default playing duration being compared, if both are inconsistent, then produces prompt messages.
The embodiment of the present invention generates prison according to the above-mentioned key element of audio/video file and reports table, accurately can locate audio/video file, thus improves the accuracy of monitoring.Further, the present invention also can report to the police to the playing program of the audio/video file not meeting original broadcasting key element, improves user and inquires about the convenience that result broadcast by prison.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. monitor the method that audio/video file is play, it is characterized in that, comprise the following steps:
Data processing equipment implants identification information on audio/video file;
Watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server;
Background server is analyzed the described numerical information received, and generates prison and reports table;
Described watch-dog can be arranged in cinema, built-in DSP process chip and CCD camera lens, and the identification information that can capture screen center carries out real-time decoding, and satisfactory content just can be decoded as single character string and upload background server.
2. the method for monitoring audio/video file as claimed in claim 1 broadcasting, it is characterized in that, the step that identification information implanted by described data processing equipment on audio/video file comprises:
Identification information is implanted at the beginning and end place of audio/video file;
By the identify label number ID of identification information and watch-dog stored in the database of background server.
3. the method for monitoring audio/video file as claimed in claim 2 broadcasting, it is characterized in that, described background server is analyzed the described numerical information received, and generates prison report table and comprises:
By reproduction time, play place, audio/video file title and playing duration generation prison report table; And/or
The actual play duration of audio/video file and default playing duration are compared, if both are inconsistent, then produces prompt messages.
4. the method for monitoring audio/video file as claimed in claim 2 broadcasting, it is characterized in that, described watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and the step being uploaded to background server comprises:
Catch the identification information on screen;
Described identification information is decoded, is converted into numerical information;
By GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, described numerical information is uploaded to background server.
5. the method for monitoring audio/video file as claimed in claim 3 broadcasting, it is characterized in that, described identification information is with the one in Types Below: one-dimension code, Quick Response Code, numerical code, symbolic code, word or figure, is presented on the center of screen.
6. monitor the system that audio/video file is play, it is characterized in that, comprise data processing equipment, watch-dog and background server, wherein:
Data processing equipment, for implanting identification information on audio/video file;
Watch-dog, in audio/video file playing process, catches the identification information on screen, described identification information is decoded as numerical information and is uploaded to background server;
Background server, for analyzing the described numerical information received, generating prison and reporting table;
Described watch-dog can be arranged in cinema, built-in DSP process chip and CCD camera lens, and the identification information that can capture screen center carries out real-time decoding, and satisfactory content just can be decoded as single character string and upload background server.
7. system as claimed in claim 6, it is characterized in that, described data processing equipment comprises:
Identification information implant module, for implanting identification information at the beginning and end place of audio/video file;
Typing module, for by the identify label number ID of identification information and watch-dog stored in the database of background server.
8. system as claimed in claims 6 or 7, it is characterized in that, described background server comprises:
Table generation module reported by prison, reports table for pressing reproduction time, broadcasting place, audio/video file title and playing duration generation prison; And/or
Alarm module, for the actual play duration of audio/video file and default playing duration being compared, if both are inconsistent, then produces prompt messages.
9. system as claimed in claim 8, is characterized in that, described watch-dog comprises CCD camera lens module, identifies decoding and conversion and control module, transport module and power module; Wherein,
Described CCD camera lens module is for catching the identification information on screen;
Described identification decoding and conversion and control module are used for decoding to described identification information, are converted into numerical information;
Described transport module is used for, by GPRS, WIFI, bluetooth, modulating FM, 2.4GHz or USB, described numerical information is uploaded to background server;
Described power module is used for providing power supply.
10. system as claimed in claim 9, it is characterized in that, described identification information is with the one in Types Below: one-dimension code, Quick Response Code, numerical code, symbolic code, word or figure, is presented on the center of screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210073915.6A CN102629484B (en) | 2012-03-20 | 2012-03-20 | Method and system for monitoring audio and video file to play |
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| CN201210073915.6A CN102629484B (en) | 2012-03-20 | 2012-03-20 | Method and system for monitoring audio and video file to play |
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| CN102629484B true CN102629484B (en) | 2015-07-01 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104394463B (en) * | 2014-11-28 | 2018-09-18 | 北京国双科技有限公司 | The monitoring method and device that advertisement plays |
| CN110536174B (en) * | 2019-09-10 | 2021-09-03 | 世纪美映影院技术服务（北京）有限公司 | Method and system for intelligently monitoring cinema playing content |
| CN110677705B (en) * | 2019-09-10 | 2021-06-15 | 世纪美映影院技术服务（北京）有限公司 | Cinema intelligent management method and system |
| CN110929656A (en) * | 2019-11-27 | 2020-03-27 | 中铁程科技有限责任公司 | Advertisement putting monitoring method, device and system based on image recognition |
| CN111698325B (en) * | 2020-06-12 | 2023-04-18 | 中影环球（北京）科技有限公司 | Full-automatic advertisement playing monitoring system and method |
| CN115412747B (en) * | 2021-05-27 | 2024-03-01 | 京东方科技集团股份有限公司 | Monitoring method, monitoring device and computer readable medium |
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| CN101021888A (en) * | 2007-03-20 | 2007-08-22 | 陆小潮 | Monitoring device and method for digital multimedia content playing |
| CN102307301A (en) * | 2011-05-30 | 2012-01-04 | 电子科技大学 | Audio-video fingerprint generation method based on key frames |
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| US20110067066A1 (en) * | 2009-09-14 | 2011-03-17 | Barton James M | Multifunction Multimedia Device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021888A (en) * | 2007-03-20 | 2007-08-22 | 陆小潮 | Monitoring device and method for digital multimedia content playing |
| CN102307301A (en) * | 2011-05-30 | 2012-01-04 | 电子科技大学 | Audio-video fingerprint generation method based on key frames |
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