CN104539636A - Video evidence service system - Google Patents
Video evidence service system Download PDFInfo
- Publication number
- CN104539636A CN104539636A CN201510033258.6A CN201510033258A CN104539636A CN 104539636 A CN104539636 A CN 104539636A CN 201510033258 A CN201510033258 A CN 201510033258A CN 104539636 A CN104539636 A CN 104539636A
- Authority
- CN
- China
- Prior art keywords
- video
- service
- contact
- notarization
- evidence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000056 organ Anatomy 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 33
- 230000008569 process Effects 0.000 abstract description 26
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000006854 communication Effects 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 7
- 230000008520 organization Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 11
- 238000012795 verification Methods 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention provides a video evidence service system relating to the field of video communication and in particular relating to the technical field of video communication notarization service. The video evidence service system comprises video client ends, a telecommunication service end, a system service end and a notary organization service end and is structurally characterized in that the video client ends are connected with one another by virtue of the telecommunication service end, the notary organization service is respectively and directly connected with the system service end and the video client ends, and the system service end is connected with the telecommunication service end. According to the video evidence service system provided by the invention, a user only participates in the generation process of video data, and the collection, transmission and storage processes of the video data all get out of control of the user, so that the authenticity of the video data is ensured, the reflection degree of the video data to facts is further ensured, and the admission degree of a video evidence is improved.
Description
Technical field
The present invention relates to field of video communication, particularly video communication notarization service technology field.
Background technology
Video technique is widely used in the aspects such as video communication, video recording, video monitoring.As the recordable electronic form data of one, video file has real time inspection, stores the effects such as Hui Cha, more can occur as a kind of electronic evidence form.
In modern society, the relevant passing fact in common communication process, can be mentioned, also can arrange matters in the future, state the fact as one, verbal contract, there is no formal word or other form records, the phenomenon that both sides do not approve mutually at this time often occur; In addition, in the processes such as some investigation, law enforcements, under being non-home, the record this process being done to objective is very difficult; Some people needs to record oneself follow-up plan, and how the problems such as such as distribution of assets, assets process, notarized by lawyer or notary organs, and when running into change processing plan, needs repeat to invite eye-witness, notary organs notarize, complex operation; , owing to being also non-normal recordings, often there is unsharp situation such as picture, sound in some notarization of investigating and collecting evidence, even can by query authenticity etc.
In reality, we often can see the phenomenons such as such as violence is removed, rough law enforcement, also can see phenomenons such as hindering rationally law enforcement, in some cases; even legal, behavior of abiding by the law; but due to residing status or the follow-up evidence lacking necessity, be difficult to base oneself upon in the judicial stage, obtain and support.Therefore how to obtain necessary evidence, prove the legitimacy of self, behavior of abiding by the law, prove to be encroached on rights and interests, seem particularly important.
In some secret investigation stages, by with eye-observation, the information obtained is in default of visual, that can listen, appreciable record, lack illustrative, often deficiency is accepted and believed, therefore need to make necessary track record, the process investigate secret and sight are recorded faithfully, thus obtain effective evidence support.
It is a kind of mode of proof evidence more intuitively that video evidence is at law, and himself authenticity, validity, uniqueness, real-time, continuity, unalterable feature etc. are all ensure the valid key of video evidence tool.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of videograph and storing process depart from user, ensure video evidence authenticity, integrality, can not the video evidence service system of tamper.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of video evidence service system, comprise videoconference client, telecommunications service end, system service end, notary organs' service end, contacted by telecommunications service end between videoconference client, notary organs' service end is contacted directly with system service end, videoconference client respectively, and system service end and telecommunications service end contact.
The present invention gathers video data by videoconference client, and automatically video data transmission is preserved to system service end after collection terminates, and when user needs apply for notarization, notary organs' service end initiatively obtains video data from system service end.Namely user only participates in the generative process of video data, the collection of video data, transmission and storing process all depart from the control of user, thus ensure that the authenticity of video data, and then ensure that the true reflection degree of video evidence to the fact, improve the degree accepted and believed of video evidence.
As preferably, videoconference client comprises elementary coupled system end, notarization identification number receiving terminal, secondary cryptographic calculation end, close number of secondary backup end, the configuration of close number of secondary video end, second degree contacts system end, come to testify application end, video acquisition end, buffer memory; Notarization identification number receiving terminal and secondary cryptographic calculation end contact, and close number of secondary backup end configures video end with close number of secondary and contacts, and video acquisition end and buffer memory contact.
Its advantage is, carries out the configuration of close number of secondary to video file, identification information video file being had determine, and identification information has unalterable feature, also has unalterable feature with its video file together with one.
As preferably, close number of secondary configuration video end comprises secondary close configuration module, timestamp configuration module and Digital Signature module, and its advantage is, taking of evidence regular time, and the main body that evidence is fixing, thus improve video file authenticity, can not tamper and can degree of accepting and believing.
As preferably, system service end comprises user and identifies that end, notarization identification number generate end, notarization identifier return terminal, secondary encrypted video receiving terminal, encrypted video store end, encrypted video forwards end, subscriber data backup is held, encrypted video management end; User identifies that end and notarization identification number generate end and contact.
Its advantage is, system service end carries out store and management to the video file of validated user, makes the recording file fixed be stored on third-party platform, namely departs from the control range of user, thus ensure that video evidence authenticity, can not tamper.
As preferably, user identifies that end and elementary coupled system end contact, secondary encrypted video receiving terminal and second degree contacts system end contact, its advantage is, user needs by authentication login system, thus carry out fixing, transmit and preserving of video evidence, thus ensure that the uniqueness of video file.
As preferably, notary organs' service end comprises user rs authentication end, encryption numbers backup end, encrypt file inquiry end, encrypt file transfers end, encrypt file notarization is held; Encrypt file is transferred end and is contacted with encrypt file notarization end; User rs authentication end apply for that end contacts with coming to testify, and encrypt file inquiry end forwards end with encrypted video and contacts, and encrypt file is transferred and to be held and encrypted video forwards end and contacts.
Its advantage is, notary organs obtain recording file from third-party platform, instead of directly obtain on hand from applicant, improve the confidence level of video evidence, also eliminate the human and material resources expense that notary organs send notary public to exercise supervision to scene, notarize simultaneously, reduce notarization cost.
As preferably, system service end also comprises trustship end of coming to testify, and user rs authentication end contacts with trustship end of coming to testify, and its advantage is, by trustship, can remove the trouble that user applies in person from, improve the efficiency of notarization simultaneously.
As preferably, videoconference client is provided with check code and generates end, and system service end is provided with the first checkout terminal, and notary organs' service end is provided with the second checkout terminal.
Its advantage is, by the check code calculated and comparison videoconference client, system service end, notary organs' service end generate respectively, ensure that video file transmission and storing process in data integrity, improve the authenticity of video evidence, can not tamper and integrality.
As preferably, check code generates end, and close number configures video end with secondary respectively, second degree contacts system end contacts, first checkout terminal stores end contact with secondary encrypted video receiving terminal, encrypted video respectively, the second checkout terminal transfer with encrypt file respectively hold, encrypt file notarization end contacts.
Its advantage is, before storage and transmission, carry out completeness check, if not by integrity verification, then need again to transmit or abandon these data, ensure that the integrality of data, authenticity, can not tamper.
As preferably, check code generates end, the first checkout terminal and the second checkout terminal and is respectively equipped with video sampling module and MD5 code computing module, and the first checkout terminal and the second checkout terminal are also respectively equipped with check code comparing module.
Its advantage is, calculates MD5 code after sampling to video file again, decreases the amount of calculation of MD5 code on the one hand, ensure that the speed of transfer of data and preservation; On the other hand, same video file adopts same sampling algorithm, the sampled result obtained is identical, therefore the MD5 code calculated is identical, and the general stranger of this sampling algorithm has no way of learning, therefore, greatly reduce the possibility that video file is tampered, ensure that its authenticity, integrality and can not tamper.
The present invention compared with the existing technology has the following advantages and effect:
1, due to video file collection and transmission automatically completed by system, video file is stored on third-party platform, therefore its collection, transmission and storing process all depart from the control range of user, greatly reduce the possibility that video file is tampered, ensure that the authenticity of the content of video file record.
2, the real time record owing to achieving in video call process or in single user video process, and the video file of record is stored in third party, transfer this video file when needed, notarize, achieve the thing that evidence is fixing, avoid in the situation needing to can not find when putting to the proof evidence afterwards.
3, because notarization identification number has uniqueness, secondary encryption carried out to it and is configured in video file, thus making video file have uniqueness, utilizing this encryption numbers can be convenient to searching of video file and transfer simultaneously.
4, the method for MD5 code is calculated again owing to taking first to sample to the verification of video file, and take algorithm to be that general stranger is difficult to obtain, thus make this method of calibration and common verification mode difference to some extent, and then ensure that the authenticity of video evidence, integrality, can not tamper.
5, owing to being recorded by videoconference client, system service end stores, and notary organization only needs the video file transferring needs notarization in notary organization's service end to carry out notarizing, and reduces many human and material resources expenses, also reduces the cost of notarization simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Label declaration:
1, videoconference client 101, elementary coupled system end
102, notarization identification number receiving terminal 103, secondary cryptographic calculation end
104, close number of secondary backup end 105, close number of secondary configuration video end
106, second degree contacts system end 107, application end of coming to testify
108, video acquisition end 109, buffer memory
2, telecommunications service end 3, system service end
301, user identifies that end 302, notarization identification number generate end
303, notarization identifier return terminal 304, secondary encrypted video receiving terminal
305, encrypted video stores end 306, encrypted video forwards end
307, subscriber data backup end 308, encrypted video management end
309, to come to testify trustship end 4, notary organs' service end
401, user rs authentication end 402, encryption numbers backup end
403, encrypt file inquiry end 404, encrypt file transfer end
405, encrypt file notarization end
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1: as Fig. 1 the present embodiment is made up of videoconference client 1, telecommunications service end 2, system service end 3, notary organs' service end 4, contacted by telecommunications service end 2 between videoconference client 1, notary organs' service end 4 is contacted directly with system service end 3, videoconference client 1 respectively, and system service end 3 and telecommunications service end 2 contact.In the present embodiment, not only support to carry out video calling between two or more videoconference client 1, also support the video acquisition that single videoconference client 1 carries out.
Videoconference client 1 comprises elementary coupled system end 101, notarization identification number receiving terminal 102, secondary cryptographic calculation end 103, close number of secondary backup end 104, the configuration of close number of secondary video end 105, second degree contacts system end 106, come to testify application end 107, video acquisition end 108, buffer memory 109.
Notarization identification number receiving terminal 102 and secondary cryptographic calculation end 103 contact, secondary cryptographic calculation end 103 and close number of secondary back up end 104 and contact, close number of secondary backup end 104 configures video end 105 with close number of secondary and contacts, close number of secondary configuration video end 105 contacts with second degree contacts system end 106, and video acquisition end 108 and buffer memory 109 contact.
Elementary coupled system end 101, be that videoconference client 1 sets up the port of first contacts with system service end 3, major function carries out the examination & verification of subscriber identity information, and send evidence service retention application to system service end 3.
Notarization identification number receiving terminal 102 receives the notarization identification number generated from system service end 3, for video file encryption is prepared.
Secondary cryptographic calculation end 103, be one and the notarization identification number of reception is carried out the dynamic operation program end of secondary cryptographic calculation, its operation result has uniqueness, and operation result configures as the encryption identification of video file.
Close number of secondary backup end 104 is that the notarization identification number operation result carrying out secondary computing is carried out back-up storage, submits to system service end 3 or notary organs' service end 4 as one of foundation that notarization is come to testify when applying for.
Close number of secondary configuration video end 105, be configured on video file by close for secondary number, make video file have confirmable identification information, and identification information have unalterable feature, close number of secondary becomes to be integrated together with video file.Close number of secondary configuration video end 105 comprises secondary close configuration module, timestamp configuration module and Digital Signature module.
Second degree contacts system end 106 is videoconference client 1 and system service end 3 two linked ports, and being sent by the video file of configuration close number of secondary is that system service end 3 processes.
To come to testify application end 107, be videoconference client 1 with notary organs' service end 4 contact directly port, the application of coming to testify of the video file evidence of user can directly send thus, and notary organs' service end 4 coupling system service end 3 is made video file and come to testify.
System service end 3 comprises user and identifies that end 301, notarization identification number generate end 302, notarization identifier return terminal 303, secondary encrypted video receiving terminal 304, encrypted video stores end 305, encrypted video forwards end 306, subscriber data backup end 307, encrypted video management end 308.
User identifies that end 301 and notarization identification number generate end 302 and contact, notarization identification number generates end 302 and contacts with notarization identifier return terminal 303, secondary encrypted video receiving terminal 304 and encrypted video store end 305 and contact, and encrypted video storage end 305 forwards end 306 with encrypted video and contacts.
Notarization identifier return terminal 303 and notarization identification number receiving terminal 102 contact, and user identifies that end 301 and elementary coupled system end 101 contact, and secondary encrypted video receiving terminal 304 and second degree contacts system end 106 contact.
User identifies end 301, and for identifying subscriber identity information, the account of typing and password when authentication of users logs in, back up with subscriber data the user profile that end 307 stores and compare, audit and carry out next step video communication by rear operation.
Notarization identification number generates end 302, and when user sends retention application, notarization identification number generates the notarization identification number that end 302 generates this video communication automatically, as the identification information of configuration video file.
Notarization identification number return terminal 303, processes further by the notarization identification number receiving terminal 102 that the notarization identification number that notarization identification number generation end 302 generates returns to videoconference client 1.
Secondary encrypted video receiving terminal 304, the video file carrying out the configuration of close number of secondary that the second degree contacts system end 106 received from videoconference client 1 sends, for process is prepared further.
Encrypted video stores end 305, and the secondary encryption numbers received by secondary encrypted video receiving terminal 304 configuration video file carries out back-up storage.
Encrypted video forwards end 306, the secondary encryption numbers of reception configuration video file is transmitted to notary organs' service end 4 and processes further.
Subscriber data backup end 307, by the identity information of registered user, arrange account and password, and the authorization service scope obtained carries out back-up storage, examination & verification when logging in video service system as user and support reference.
Encrypted video management end 308, manages the secondary encrypted video file of encrypted video backup end back-up storage, carries out classifying, inquiring about, than equity management.
Notary organs' service end 4 comprises user rs authentication end 401, encryption numbers backs up end 402, encrypt file inquiry end 403, encrypt file transfer end 404, encrypt file notarization end 405.
Encrypt file is transferred end 404 and is contacted with encrypt file notarization end 405.
User rs authentication end 401 apply for that end 107 contacts with coming to testify, and notary organs' service end 4 contacts with trustship end 309 of coming to testify, and encrypt file inquiry end 403 forwards end 306 with encrypted video and contacts, and encrypt file is transferred end 404 and encrypted video and forwarded end 306 and contact.
Video acquisition and the storing process of the present embodiment are as follows:
If the video gathered is the video call data between multiple user, then first user passes through the elementary coupled system end 101 login system service end 3 of videoconference client 1, the notarization identification number of system service end 3 generates end 302 and generates a unique notarization identification number, and feed back to notarization identification number receiving terminal 102 by notarization identification number return terminal 303, secondary cryptographic calculation end 103 is encrypted computing to notarization identification number, and operation result is stored in close number of secondary backup end 104.
User is got in touch by telecommunications service end 2, video acquisition end 108 starts to record while user connects video calling, while record, while the video data of recording is stored in buffer memory 109, at the end of video calling, video record process terminates thereupon, the video data transmission of this video calling is configured video end 105 to close number of secondary by buffer memory 109, close number of secondary configuration video end 105 reads close number of corresponding secondary in close number of secondary backup end 104, and be configured in video data, add timestamp and digital signature simultaneously, form a video file.
Videoconference client 1 passes through second degree contacts system end 106 by above-mentioned video file automatic transmission to secondary encrypted video receiving terminal 304, and system service end 3 stores end 305 by encrypted video and stores this video file.
If video gathers in single user mode, so user is without the need to through telecommunications service end 2, directly carries out video record in client, and after recording completes, videoconference client 1 will pass through the video file automatic transmission of configuration to system service end 3.
The video file notarization flow process of the present embodiment is as follows:
User is got in touch with notary organs' service end by the application end 107 of coming to testify being positioned at videoconference client 1, by the authentication of user rs authentication end 401 and close number of the secondary providing video file corresponding, the encryption numbers that utilizes encrypt file inquiry end 403 backs up corresponding close number of secondary in end 402 and inquires about to system service end 3, if Query Result is not empty, then the video file inquired is sent to encrypt file by encrypted video forwarding end 306 and transfers end 404, last encrypt file is transferred end 404 and is carried out notarizing and coming to testify to encrypt file notarization end 405 by this video file transfer.
Embodiment 2:
The present embodiment is similar to embodiment 1, and its difference is:
System service end 3 also comprises trustship end 309 of coming to testify, and user rs authentication end 401 contacts with trustship end 309 of coming to testify.
Come to testify trustship end 3, for trusteeship service user provides one-stop video file evidence to come to testify service support, user, by this port, by simple trustship application, directly can obtain the service of coming to testify of video file.
Videoconference client 1 supports common registered user and trusteeship service user.Common registered user can by being registered as the domestic consumer of service system, obtains evidence and come to testify after authorization of service, carries out video evidence and come to testify and apply for and obtain the video service of coming to testify; Trusteeship service user, relatively domestic consumer's Service Privileges is larger, except service except can obtaining that same domestic consumer video evidence comes to testify, entrusting system service end can carry out the trustship that evidence comes to testify, video evidence can be obtained from notary organs' service end 4 at any time and come to testify.
Namely in the present embodiment, the notarization application of user is not sent by the application end 107 of coming to testify in videoconference client 1, but sent by the trustship end 309 of coming to testify of system service end 3, therefore can user friendly notarization apply for, when particularly great lot video files needs to notarize, greatly can save the time overhead of user's apply for notarization, improve the efficiency of notarization application.
Embodiment 3:
Because data are in the process transmitted and store, the possibility being maliciously tampered, destroying may be there is, or the problem such as the transfer of data to cause due to odjective cause is imperfect, therefore need the integrality to video file, authenticity and can not verify by tamper, the present embodiment have employed following scheme:
Videoconference client 1 is provided with check code and generates end, and system service end 3 is provided with the first checkout terminal, and notary organs' service end 4 is provided with the second checkout terminal;
Check code generates end, and close number configures video end 105 with secondary respectively, second degree contacts system end 106 contacts, first checkout terminal stores end 305 contact with secondary encrypted video receiving terminal 304, encrypted video respectively, and the second checkout terminal transfers end 404 respectively with encrypt file, encrypt file notarization end 405 contacts;
Check code generates end, the first checkout terminal and the second checkout terminal and is respectively equipped with video sampling module and MD5 code computing module, and the first checkout terminal and the second checkout terminal are also respectively equipped with check code comparing module.
In the present embodiment, the process of verification is as follows:
After video file has configured, by carrying out computing to whole video file, obtain one group of check code, in the present embodiment, this check code is a MD5 code, and a MD5 code is separately a file, and packing together with the video file through configuring is sent to system service end 3.First check code calculates video file wherein after receiving this packaging file than opposite end, obtains the 2nd MD5 code, and compares with the MD5 code in this packaging file, if unanimously, then this packaging file is stored into encrypted video and stores end 305; If inconsistent, then require that videoconference client 1 resends this packaging file, until packaging file can be stored when a MD5 code is consistent with the 2nd MD5 code.
In notary organs' service end 4, second check code calculates the video file in the packaging file received from system service end 3 than opposite end, obtain the 3rd MD5 code, and itself and a MD5 code are compared, if inconsistent, require that system service end 3 resends this packaging file, until the video file through configuration can be stored in configuration file when the 3rd MD5 code is consistent with a MD5 code to deposit pipe end 403, when but above-mentioned re-transmission action is more than 10 times, then abandon transmitting this configuration file and reporting an error.
Through above proof procedure, the risk because video file in transmitting procedure, storing process is tampered, is destroyed can be avoided on the one hand, ensure just reliability; Also can avoid on the other hand the situation of the file corruption caused due to objective circumstances such as Network Abnormals.
In the present embodiment, the technical characteristic of not specified (NS), reference example 1 or embodiment 2.
In sum, the present invention compared with the existing technology has the following advantages and effect:
1, because the transmission of video file is completed automatically by system, video file is stored on third-party platform, therefore its transmission and storing process all depart from the control range of user, greatly reduce the possibility that video file is tampered, ensure that the authenticity of the content of video file record.
2, the real time record owing to achieving in video call process or in single user video process, and the video file of record is stored in third party, transfer this video file when needed, notarize, achieve the thing that evidence is fixing, avoid in the situation needing to can not find when putting to the proof evidence afterwards.
3, because notarization identification number has uniqueness, secondary encryption carried out to it and is configured in video file, thus making video file have uniqueness, utilizing this encryption numbers can be convenient to searching of video file and transfer simultaneously.
4, the method for MD5 code is calculated again owing to taking first to sample to the verification of video file, and take algorithm to be that common people are difficult to obtain, thus make this method of calibration and common verification mode difference to some extent, and then ensure that the authenticity of video evidence, integrality, can not tamper.
5, owing to being recorded by videoconference client 1, system service end 3 stores, and notary organization only needs the video file transferring needs notarization in notary organization's service end 4 to carry out notarizing, and reduces many human and material resources expenses, also reduces the cost of notarization simultaneously.
In addition, it should be noted that, the specific embodiment described in this specification, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection range of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (10)
1. a video evidence service system, comprise videoconference client (1), telecommunications service end (2), system service end (3), notary organs' service end (4), it is characterized in that: by described telecommunications service end (2) contact between described videoconference client (1), described notary organs' service end (4) is contacted directly with described system service end (3), videoconference client (1) respectively, and described system service end (3) and described telecommunications service end (2) contact.
2. video evidence service system according to claim 1, is characterized in that: described videoconference client (1) comprises elementary coupled system end (101), notarization identification number receiving terminal (102), secondary cryptographic calculation end (103), close number of secondary backup end (104), close number of secondary configuration video end (105), second degree contacts system end (106), come to testify application end (107), video acquisition end (108), buffer memory (109);
Described notarization identification number receiving terminal (102) and described secondary cryptographic calculation end (103) contact, close number of described secondary backup end (104) and close number of secondary configure video end (105) and contact, and described video acquisition end (108) and described buffer memory (109) contact.
3. video evidence service system according to claim 2, is characterized in that: close number of described secondary configuration video end (105) comprises secondary close configuration module, timestamp configuration module and Digital Signature module.
4. video evidence service system according to claim 2, is characterized in that: described system service end (3) comprises user and identifies that end (301), notarization identification number generate end (302), notarization identification number return terminal (303), secondary encrypted video receiving terminal (304), encrypted video stores end (305), encrypted video forwards end (306), subscriber data backup end (307), encrypted video management end (308);
Described user identifies that end (301) and described notarization identification number generate and holds (302) to contact.
5. video evidence service system according to claim 4, it is characterized in that: described user identifies that end (301) and described elementary coupled system end (101) contact, and described secondary encrypted video receiving terminal (304) and described second degree contacts system end (106) contact.
6. video evidence service system according to claim 5, is characterized in that: described notary organs' service end (4) comprises user rs authentication end (401), encryption numbers backup end (402), encrypt file inquiry end (403), encrypt file transfers end (404), encrypt file notarizes end (405);
Described encrypt file is transferred end (404) and described encrypt file and is notarized and hold (405) to contact;
Described user rs authentication end (401) and described coming to testify apply for holding (107) to contact, described encrypt file inquiry end (403) forwards with described encrypted video holds (306) to contact, and described encrypt file is transferred end (404) and described encrypted video and forwarded and hold (306) to contact.
7. video evidence service system according to claim 6, it is characterized in that: described system service end (3) also comprises trustship end (309) of coming to testify, described user rs authentication end (401) and described trustship end (309) of coming to testify contact.
8. video evidence service system according to claim 7, it is characterized in that: described videoconference client (1) is provided with check code and generates end, described system service end (3) is provided with the first checkout terminal, and described notary organs' service end (4) is provided with the second checkout terminal.
9. video evidence service system according to claim 8, it is characterized in that: described check code generation is held and configured video end (105) with close number of described secondary respectively, second degree contacts system end (106) contacts, the first described checkout terminal stores with described secondary encrypted video receiving terminal (304), encrypted video respectively holds (305) to contact, and the second described checkout terminal is transferred with described encrypt file respectively and held (404), encrypt file is notarized and held (405) to contact.
10. video evidence service system according to claim 8 or claim 9, it is characterized in that: described check code generates end, the first checkout terminal and the second checkout terminal and is respectively equipped with video sampling module and MD5 code computing module, and the first described checkout terminal and the second checkout terminal are also respectively equipped with check code comparing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033258.6A CN104539636B (en) | 2015-01-22 | 2015-01-22 | video evidence service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033258.6A CN104539636B (en) | 2015-01-22 | 2015-01-22 | video evidence service system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104539636A true CN104539636A (en) | 2015-04-22 |
| CN104539636B CN104539636B (en) | 2018-01-05 |
Family
ID=52855105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510033258.6A Active CN104539636B (en) | 2015-01-22 | 2015-01-22 | video evidence service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104539636B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701367A (en) * | 2016-03-21 | 2016-06-22 | 冯颖 | Security system for Internet original commercial works |
| CN106296528A (en) * | 2015-05-24 | 2017-01-04 | 上海光阴信息科技有限公司 | A kind of evidence-gathering and the method and system of process |
| CN107580196A (en) * | 2017-07-28 | 2018-01-12 | 国创科视科技股份有限公司 | A kind of video data shared system and method |
| CN109905627A (en) * | 2019-02-13 | 2019-06-18 | 视联动力信息技术股份有限公司 | A kind of method and apparatus of audio/video flow data recording |
| TWI754795B (en) * | 2018-08-21 | 2022-02-11 | 開曼群島商創新先進技術有限公司 | Evidence collection method, system, device and computer equipment based on blockchain evidence |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030120517A1 (en) * | 2001-12-07 | 2003-06-26 | Masataka Eida | Dialog data recording method |
| KR20050101015A (en) * | 2004-04-16 | 2005-10-20 | 허세진 | Method, program, media, device to proof or authenticate |
| CN101165717A (en) * | 2006-10-17 | 2008-04-23 | 阿里巴巴公司 | Method and system for acquiring electronic evidence |
| CN201270083Y (en) * | 2008-08-15 | 2009-07-08 | 左风 | Intelligent alarming system based on 3G mobile communication terminal |
| CN102164096A (en) * | 2010-02-09 | 2011-08-24 | 杭州债易网络科技有限公司 | Evidence mailbox service system |
-
2015
- 2015-01-22 CN CN201510033258.6A patent/CN104539636B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030120517A1 (en) * | 2001-12-07 | 2003-06-26 | Masataka Eida | Dialog data recording method |
| KR20050101015A (en) * | 2004-04-16 | 2005-10-20 | 허세진 | Method, program, media, device to proof or authenticate |
| CN101165717A (en) * | 2006-10-17 | 2008-04-23 | 阿里巴巴公司 | Method and system for acquiring electronic evidence |
| CN201270083Y (en) * | 2008-08-15 | 2009-07-08 | 左风 | Intelligent alarming system based on 3G mobile communication terminal |
| CN102164096A (en) * | 2010-02-09 | 2011-08-24 | 杭州债易网络科技有限公司 | Evidence mailbox service system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106296528A (en) * | 2015-05-24 | 2017-01-04 | 上海光阴信息科技有限公司 | A kind of evidence-gathering and the method and system of process |
| CN105701367A (en) * | 2016-03-21 | 2016-06-22 | 冯颖 | Security system for Internet original commercial works |
| CN105701367B (en) * | 2016-03-21 | 2017-08-22 | 冯颖 | The original business works safety system in internet |
| CN107580196A (en) * | 2017-07-28 | 2018-01-12 | 国创科视科技股份有限公司 | A kind of video data shared system and method |
| CN107580196B (en) * | 2017-07-28 | 2020-01-21 | 国创科视科技股份有限公司 | Video data sharing system and method |
| TWI754795B (en) * | 2018-08-21 | 2022-02-11 | 開曼群島商創新先進技術有限公司 | Evidence collection method, system, device and computer equipment based on blockchain evidence |
| CN109905627A (en) * | 2019-02-13 | 2019-06-18 | 视联动力信息技术股份有限公司 | A kind of method and apparatus of audio/video flow data recording |
| CN109905627B (en) * | 2019-02-13 | 2021-02-09 | 视联动力信息技术股份有限公司 | Method and device for recording audio and video stream data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104539636B (en) | 2018-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109409122B (en) | File storage method, electronic device and storage medium | |
| CN107295002B (en) | Cloud data storage method and server | |
| CN108023894B (en) | Visa information system based on block chain and processing method thereof | |
| CN108681965B (en) | Block chain network transaction processing method and device for offline node | |
| CN106130987B (en) | Internet evidence collecting method, device and internet safety system | |
| CN110633963B (en) | Electronic bill processing method, electronic bill processing device, computer readable storage medium and computer readable storage device | |
| AU2010295202B2 (en) | Trusted message storage and transfer protocol and system | |
| CN110689433A (en) | Resource management information service system, method and device based on alliance chain | |
| CN109472164A (en) | The verification method and its network and electronic equipment of contract dataset | |
| CN104580240A (en) | Chat evidence fixing method and device | |
| US20080263645A1 (en) | Privacy identifier remediation | |
| CN105871786B (en) | A kind of verification method of user information, device and system | |
| WO2019161774A1 (en) | Methods, application server, block chain node and media for logistics tracking and source tracing | |
| CN104539636A (en) | Video evidence service system | |
| CN109491965A (en) | The storage method and its network and electronic equipment of purchase sale of electricity contract | |
| CN106254078A (en) | The Internet evidence collecting method, device and the Internet safety system | |
| KR102326460B1 (en) | Trust Point Management in Ledger Systems | |
| CN105007301A (en) | Electronic evidence processing system and method based on social platform | |
| CN111405223A (en) | Video processing method, device and equipment | |
| CN115567312B (en) | Alliance chain data authority management system and method capable of meeting various scenes | |
| KR102647433B1 (en) | The Method to prove an Existence utilizing Hybrid bloc-chain | |
| CN111639952A (en) | Returned goods checking method, returned goods checking system, returned goods checking server and returned goods checking terminal based on block chain | |
| CN109150550A (en) | A kind of electronic data dynamic hash chain common recognition storage system and method | |
| CN111291394A (en) | False information management method, false information management device and storage medium | |
| KR102125784B1 (en) | Verification method of voice recording data using blockchain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |