CN109257325A - Transmit the method, apparatus and computer readable storage medium of private information - Google Patents
Transmit the method, apparatus and computer readable storage medium of private information Download PDFInfo
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- CN109257325A CN109257325A CN201710573571.8A CN201710573571A CN109257325A CN 109257325 A CN109257325 A CN 109257325A CN 201710573571 A CN201710573571 A CN 201710573571A CN 109257325 A CN109257325 A CN 109257325A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of method, apparatus and computer readable storage medium for transmitting private information.This method comprises: the identification information of customized index private information to be transmitted；Based on identification information, private information is inserted into the first data flow；The first data stream encoding for inserting private information is generated into the second data flow；Send identification information and the second data flow.The embodiment of the present invention can make receiving end when receiving the second data flow, it can be directly according to identification information, get private information, the control instruction in private information is executed in time, it solves existing after receiving information, need to establish the problems such as new process carries out complicated decryption, can not timely respond to the control instruction of transmitting terminal.
Description
Technical field
The present invention relates to network communication technology field more particularly to a kind of method, apparatus and calculating for transmitting private information
Machine readable storage medium storing program for executing.
Background technique
With the fast development of network communication technology, due to not limited by place, not by time restriction, information transmission is fast
Victory, and transmission abundant information the advantages that, by network traffic or send control instruction have become mainstream
Communication mode.For example, user uploads sharing video frequency, text, voice, picture to network social intercourse platform.In another example enterprise is employee
It installs client application (instant messaging tools, mailbox client, social platform software, audio frequency and video software etc.), all employees
One or more work group is added, then job information or work order are issued to the employee in group.However, network is logical
Letter is established on virtual technology, and network security annoyings always user, and the information or instruction issued on network are likely to meet with
It is leaked or is distorted.
Currently, generally use the mode of conventional encryption for private information, for example, using the technologies such as public key and private key into
The mode of row encryption.Transmitting terminal first encrypts private information, and private information is then sent to receiving end.Receiving end exists
After receiving private information, then individually received private information is decrypted, control is then executed according to the information of decryption and is referred to
Enable the operation needed.The transmission method of existing private information needs to carry out complicated decryption again after receiving information, needs to spend
Take the regular hour, therefore the control instruction of transmitting terminal can not be timely responded to.In addition, according to the secret grade of information, In Grade
Higher private information needs to take increasingly complex cryptographic means, and receiving end is also required to that increasingly complex identification technology is taken
Control instruction is obtained, needs to consume a large amount of computing resource at this time.
Information cannot timely respond to that control instruction, computing cost are too big etc. to ask during how solving private information transmission
Topic, becomes technical problem urgently to be resolved.
Summary of the invention
Information cannot timely respond to that control instruction, computing cost are too big etc. to ask during in order to solve private information transmission
Topic, the embodiment of the invention provides a kind of method, apparatus and computer readable storage medium for transmitting private information.
In a first aspect, providing a kind of method for transmitting private information.Method includes the following steps:
The identification information of customized index private information to be transmitted；
Based on identification information, private information is inserted into the first data flow；
The first data stream encoding for inserting private information is generated into the second data flow；
Send identification information and the second data flow.
Second aspect provides a kind of method for transmitting private information.Method includes the following steps:
Identification information and the second data flow including private information are received, identification information includes the private of customized index transmission
The information of confidential information；
Based on identification information, private information is indexed in the second data flow；
Decode private information.
The third aspect provides a kind of device for transmitting private information.The device includes:
Information definition unit, the identification information for customized index private information to be transmitted；
Information insertion unit is inserted into private information in the first data flow for being based on identification information；
Data encoding unit, the first data stream encoding for that will insert private information generate the second data flow；
Data transmission unit, for sending identification information and the second data flow.
Fourth aspect provides a kind of device for transmitting private information.The device includes:
Data receipt unit, for receiving identification information and the second data flow including private information, identification information include
The information of the private information of customized index transmission；
Information index unit indexes private information in the second data flow for being based on identification information；
Information decoding unit, for decoding private information.
5th aspect provides a kind of device for transmitting private information.The device includes:
Memory, for storing program；
Processor, for executing the program of the memory storage, it is above-mentioned each that described program executes the processor
Method described in aspect.
6th aspect, provides a kind of computer readable storage medium.Finger is stored in the computer readable storage medium
It enables, when run on a computer, so that computer executes method described in above-mentioned various aspects.
7th aspect, provides a kind of computer program product comprising instruction.When the product is run on computers,
So that computer executes method described in above-mentioned various aspects.
Eighth aspect provides a kind of computer program.When the computer program is run on computers, so that calculating
Machine executes method described in above-mentioned various aspects.
The embodiment of the present invention can be by the identification information of customized index private information to be transmitted, based on mark letter
Breath, is inserted into private information in the first data flow, and the first data stream encoding for inserting private information is generated the second data flow,
Identification information and the second data flow are sent, can make receiving end during receiving the second data flow, so that it may direct root
According to identification information, private information is got, the control instruction in private information is executed in time, solves and existing receiving letter
After breath, need to establish the problem of new process carries out complicated decryption, can not timely respond to the control instruction of transmitting terminal.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the flow diagram of the method for the transmission private information of one embodiment of the invention；
Fig. 2 is the flow diagram of the method for the transmission private information of another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the device of the transmission private information of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the device of the transmission private information of another embodiment of the present invention；
Fig. 5 is the block schematic illustration of the device of the transmission private information of one embodiment of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is the flow diagram of the method for the transmission private information of one embodiment of the invention.
As shown in Figure 1, method includes the following steps: S110, the mark letter of customized index private information to be transmitted
Breath；S120 is based on identification information, is inserted into private information in the first data flow；S130 will insert the first number of private information
The second data flow is generated according to stream encryption；S140 sends identification information and the second data flow.
The embodiment of the present invention can be applied to transmitting terminal.For example, transmitting terminal is sent to receiving end inserts private information
Data flow.Receiving end receives the data flow, obtains private information, and press the execution corresponding operating of private information.
In step s 110, index can be used for: in a large amount of data (such as record), retrieve and find number of targets
According to.Index can use SQL statement realization.For example, querying condition is arranged first, the index for meeting querying condition is then found
Value, then it is fast by the ROWID parameter (unique designation records a symbol of physical location, is relevant to the page number) of preservation in the index
Speed finds corresponding content.
In some embodiments, the picture that private information to be transmitted can be used for identifying transmitting terminal identity (such as is sent
Hold the photo of executor face or the picture of certain some things) and the specified operation that need to execute of receiving end (such as automobile is pressed
A certain route running) control instruction.In the case where secret classifications height, which can be encrypted information.
In the case where secret classifications are low, which be can be without encrypted information.
In some embodiments, private information can include but is not limited to: text information, pictorial information, audio-frequency information, view
Frequency information etc..
In some embodiments, identification information may include: for index the index time code of private information (such as with
Divide 31 seconds code ABC in mark 5) and/or index position code for indexing private information (such as identifying quantity stream
In the 10000th bit position code abc).Because identification information is the customized processing of transmitting terminal, identification information is
Make to be obtained by other illegal terminals, it is also difficult to decode index time and index position, improve the safety of private information transmission
Property.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
In the step s 120, according to the index time code or index position code in identification information, in the first data
Private information is inserted into stream, to receive the terminal of secret information first according to the index time code or rope in identification information
Draw position code, decoding the index time, perhaps then index position indexes private further according to index time or index position
Confidential information.
In step s 130, it is based on H264 SEI agreement, the first data stream encoding for inserting private information is generated the
Two data flows.The second data flow after coding includes the first data flow and private information to be transmitted.
In some embodiments, information sender can be by additional identification information (such as position of information insertion are as follows: the first number
Before the 1st data frame of stream) self-defined information as SEI, it is standardized by H264 and generates SEI frame, SEI frame is then placed on the
Before 1st data frame of one data flow, finally the data frame for inserting SEI frame is sent.It is designed in this way, it can be ensured that
Receiving party can not only receive SEI frame in time, but also can guarantee that data format is consistent, it is ensured that data are transmitted real-time
Property and compatibility.
In some embodiments, H264 is by ITU-T Video Coding Experts Group (VCEG) and ISO/IEC dynamic image expert
The high compression digital video that the joint video team (Joint Video Team, JVT) that group (MPEG) constitutes jointly proposes compiles solution
Code device standard.Each major part of H264 standard has access unit decollator (Access Unit delimiter), adds enhancing letter
It ceases (Supplemental Enhancement Information, SEI), primary image encodes (Primary Coded
Picture), redundant image coding (Redundant Coded Picture).There are also instantaneous decoding refresh (Instantaneous
Decoding Refresh, IDR), hypothetical reference decoding (Hypothetical Reference Decoder, HRD) and imagination
Code stream scheduling device (Hypothetical Stream Scheduler).
In step S140, identification information and the second data flow can be sent together, can also first send identification information, then
Send the second data flow.
In some embodiments, transmitting terminal can transmit self-defining data by H264 SEI agreement, quick and precisely mark
The information such as video.Furthermore it is possible to be inserted into any message as needed, plays end and accurately read out and then make accordingly
Response action.Specifically, transmitting terminal can be by editing H264 SEI NAL unit self-defined message field, write-in is any to be thought
The content to be transmitted by SEI NAL unit, then according to H264 SEI NAL unit protocol code at the H264 SEI of standard
The H264 SEI NAL unit of generation is finally attached to before each H264 I frame, the H264 of synthetic standards by NAL unit
Stream.By network transmission to receiving end, receiving end again extracts corresponding private information transmitting terminal.
The application scenarios of the embodiment of the present invention may is that transmitting terminal is inserted into self-defining data, such as label people as needed
The opportunity and position that face or other objects occur, play end directly read mark information can accurately identify face or
Then other objects of person play end according to mark information and do corresponding response.
Foregoing invention embodiment can be by the identification information of customized index private information to be transmitted, based on mark letter
Breath, is inserted into private information in the first data flow, and the first data stream encoding for inserting private information is generated the second data flow,
Identification information and the second data flow are sent, receiving end can be made when receiving the second data flow, so that it may directly according to mark
Know information, get private information, executes the control instruction in private information in time, not only solve and existing receiving letter
After breath, need to establish the problem of new process carries out complicated decryption, can not timely respond to the control instruction of transmitting terminal, and save
Same work is repeatedly done using complicated identification technology bring inaccuracy, power consumption, a large amount of ends that play using player in receiving end
The problems such as making.
It should be noted that in the absence of conflict, those skilled in the art can according to actual needs will be above-mentioned
The sequence of operating procedure is adjusted flexibly, or above-mentioned steps are carried out the operation such as flexible combination.For simplicity, repeating no more
Various implementations.In addition, the content of each embodiment can mutual reference.
Fig. 2 is the flow diagram of the method for the transmission private information of another embodiment of the present invention.
As shown in Fig. 2, method includes the following steps: S210, receives identification information and the second number including private information
According to stream, identification information includes the information of the private information of customized index transmission；S220 is based on identification information, in the second data
Private information is indexed in stream；S230 decodes private information.
The embodiment of the present invention can be applied to receiving end.Believe for example, receiving end receives the secret that inserts that transmitting terminal is sent
The data flow of breath.Receiving end obtains private information, and presses the execution corresponding operating of private information.
In step S210, identification information may include: for index the index time code of private information (such as
Identify 5 points of 31 seconds code ABC) and/or index position code for indexing private information (such as identifying in quantity stream
The 10000th bit position code abc).Because identification information is the customized processing of transmitting terminal, even if identification information
It is obtained by other illegal terminals, it is also difficult to decode index time and index position, improve the safety of private information transmission.
In some embodiments, the picture that private information to be transmitted can be used for identifying transmitting terminal identity (such as is sent
Hold the photo of executor face or the picture of certain some things) and the specified operation that need to execute of receiving end (such as automobile is pressed
A certain route running) control instruction.
In some embodiments, private information can include but is not limited to: text information, pictorial information, audio-frequency information, view
Frequency information etc..
In step S220, it is based on identification information, the realization step that private information is indexed in the second data flow can wrap
It includes: according to querying condition, finding the index value for meeting querying condition, then (unique by the ROWID parameter of preservation in the index
One symbol of mark record physical location, is equivalent to the page number) it is quickly found out corresponding content.
In step S230, the method for decoding private information can be decrypted according to the grade of private information secret.Example
Such as, in the case where secret classifications height, which can be encrypted information.The private information is treated to need to decrypt.
In another example the private information can be without encrypted information in the case where secret classifications are low.Treat this private information
It does not need additionally to decrypt.
In some embodiments, on the basis of Fig. 2 embodiment, following steps can also be increased:
S240 is based on decoded private information, and the identity data and transmitting terminal for obtaining the identity of mark transmitting terminal issue
The specified operation of execution control instruction；
S250 identifies identity data, after identity data identifies successfully, executes specified operation.
In some embodiments, identity data can be with are as follows: for identifying the picture of the identity of transmitting terminal.
Fig. 3 is the structural schematic diagram of the device of the transmission private information of one embodiment of the invention.
As shown in figure 3, the apparatus may include: information definition unit 310, information insertion unit 320, data encoding unit
330 and data transmission unit 340.
Wherein, information definition unit 310 can be used for the identification information of customized index private information to be transmitted；Information
Insertion unit 320 can be used for being inserted into private information in the first data flow based on identification information；Data encoding unit 330 can
The second data flow is generated with the first data stream encoding for private information will to be inserted；Data transmission unit 340 can be used for
Send identification information and the second data flow.
In some embodiments, identification information may include: index time for indexing private information and/or for rope
Draw the index position of private information.
In some embodiments, information insertion unit 320 may include: data decimation module and information insertion module.Its
In, data decimation module can be used in the first data flow, Selecting Index time and/or the corresponding data frame of index position；
Information insertion module can be used for the front or behind in data frame and be inserted into private information.
In some embodiments, data encoding unit 330 can be also used for: being based on H264 SEI agreement, will insert private
First data stream encoding of confidential information generates the second data flow.
In some embodiments, private information may include: the picture and receiving end need for identifying transmitting terminal identity
The control instruction of the specified operation executed.
Fig. 4 is the structural schematic diagram of the device of the transmission private information of another embodiment of the present invention.
As shown in figure 4, the apparatus may include: data receipt unit 410, information index unit 420 and information decoding are single
Member 430.Wherein, data receipt unit 410 can be used for receiving identification information and the second data flow including private information, mark
Information includes the information of the private information of customized index transmission；Information index unit 420 can be used for being based on identification information,
Private information is indexed in second data flow；Information decoding unit 430 can be used for decoding private information.
In some embodiments, which can also include: information acquisition unit and identification list on the basis of fig. 4
Member.Wherein, information acquisition unit can be used for obtaining the identity number of the identity of mark transmitting terminal based on decoded private information
According to the control instruction of the specified operation of the execution issued with transmitting terminal；Identity recognizing unit can be used for identifying identity data, to body
After part data identify successfully, specified operation is executed.
In some embodiments, identity data includes: the picture for identifying the identity of transmitting terminal.
In some embodiments, identification information may include: the index time code and/or use for indexing private information
In the index position code of index private information.
It should be noted that the device of the various embodiments described above can be used as the method for each embodiment of the various embodiments described above
In executing subject, the corresponding process in each method may be implemented, for sake of simplicity, content repeats no more in this respect.
It should be noted that the device of the various embodiments described above can be used as the method for each embodiment of the various embodiments described above
In executing subject, the corresponding process in each method may be implemented, realize identical technical effect, for sake of simplicity, in this respect
Content repeats no more.
In some embodiments, the invention proposes a kind of computer readable storage mediums.The computer-readable storage medium
Matter may include instruction.When instruction is run on computers, so that the method that computer executes above-mentioned various any one.
In some embodiments, the invention proposes a kind of devices for transmitting private information.The apparatus may include: storage
Device and processor.Wherein, memory can be used for storing program；Processor can be used for executing the program of memory storage, journey
The method that sequence makes processor execute above-mentioned various any one.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.For example, encryption/decryption element is integrated in one unit, two individual units can also be divided into.In another example will request
Receiving unit and request transmitting unit are substituted with a coffret.When implemented in software, can entirely or partly with
The form of computer program product is realized.The computer program product includes one or more computer instructions, when it is being counted
When being run on calculation machine, so that computer executes method described in above-mentioned each embodiment.Load and execute on computers institute
When stating computer program instructions, entirely or partly generate according to process or function described in the embodiment of the present invention.The calculating
Machine can be general purpose computer, special purpose computer, computer network or other programmable devices.The computer instruction can
To store in a computer-readable storage medium, or computer-readable deposit from a computer readable storage medium to another
Storage media transmission, for example, the computer instruction can pass through from a web-site, computer, server or data center
Wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode are to another
A web-site, computer, server or data center are transmitted.The computer readable storage medium can be computer
Any usable medium that can be accessed either includes the data such as one or more usable mediums integrated server, data center
Store equipment.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or
Person's semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
Fig. 5 is the block schematic illustration of the device of the transmission private information of one embodiment of the invention.
It, can be according to being stored in read-only storage as shown in figure 5, the frame may include central processing unit (CPU) 501
Program in device (ROM) 502 is executed from the program that storage section 508 is loaded into random access storage device (RAM) 503
The various operations that Fig. 1 and Fig. 2 embodiment is done.In RAM503, be also stored with system architecture operation needed for various programs and
Data.CPU 501, ROM 502 and RAM 503 are connected with each other by bus 504.Input/output (I/O) interface 505 also connects
It is connected to bus 504.
I/O interface 505 is connected to lower component: the importation 506 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 508 including hard disk etc.；
And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because
The network of spy's net executes communication process.Driver 510 is also connected to I/O interface 505 as needed.Detachable media 511, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 510, in order to read from thereon
Computer program be mounted into storage section 508 as needed.
Particularly, according to an embodiment of the invention, may be implemented as computer above with reference to the process of flow chart description
Software program.For example, the embodiment of the present invention includes a kind of computer program product comprising be tangibly embodied in machine readable
Computer program on medium, the computer program include the program code for method shown in execution flow chart.At this
In the embodiment of sample, which can be downloaded and installed from network by communications portion 509, and/or from removable
Medium 511 is unloaded to be mounted.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to be realized by hardware.Based on such
Understand, substantially the part that contributes to existing technology can embody above-mentioned technical proposal in the form of software products in other words
Out, which may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, packet
Some instructions are included to use so that a computer equipment (can be personal computer, server or the network equipment etc.) executes
Method described in certain parts of each embodiment or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (20)
1. a kind of method for transmitting private information, which comprises the following steps:
The identification information of customized index private information to be transmitted；
Based on the identification information, the private information is inserted into the first data flow；
The first data stream encoding for inserting the private information is generated into the second data flow；
Send the identification information and second data flow.
2. the method according to claim 1, wherein the identification information includes:
Index position generation for indexing the index time code of the private information and/or for indexing the private information
Code.
3. according to the method described in claim 2, it is characterized in that, described be based on the identification information, in the first data flow
It is inserted into the private information, comprising:
In first data flow, the index time code and/or the corresponding data frame of the index position code are chosen；
The private information is inserted into the front or behind of the data frame.
4. the method according to claim 1, wherein first data flow that the private information will be inserted
Coding generates the second data flow, comprising:
Based on H264SEI agreement, the first data stream encoding for inserting the private information is generated into second data flow.
5. method according to any of claims 1-4, which is characterized in that the private information includes:
The control instruction for the specified operation that picture and receiving end for identifying transmitting terminal identity need to execute.
6. a method of transmission private information, which comprises the following steps:
Identification information and the second data flow including private information are received, the identification information includes the private of customized index transmission
The information of confidential information；
Based on the identification information, the private information is indexed in second data flow；
Decode the private information.
7. according to the method described in claim 6, it is characterized in that, after the decoding private information, further includes:
Based on decoded private information, the identity data of the identity of mark transmitting terminal and the execution of transmitting terminal sending are obtained
The control instruction of specified operation；
It identifies the identity data, after the identity data identifies successfully, executes the specified operation.
8. the method according to the description of claim 7 is characterized in that the identity data includes:
For identifying the picture of the identity of the transmitting terminal.
9. method a method according to any one of claims 6-8, which is characterized in that the identification information includes:
Index position generation for indexing the index time code of the private information and/or for indexing the private information
Code.
10. a kind of device for transmitting private information characterized by comprising
Information definition unit, the identification information for customized index private information to be transmitted；
Information insertion unit is inserted into the private information for being based on the identification information in the first data flow；
Data encoding unit, the first data stream encoding for that will insert the private information generate the second data flow；
Data transmission unit, for sending the identification information and second data flow.
11. device according to claim 10, which is characterized in that the identification information includes:
Index position generation for indexing the index time code of the private information and/or for indexing the private information
Code.
12. device according to claim 11, which is characterized in that the information insertion unit includes:
Data decimation module, for choosing the index time code and/or the index position in first data flow
The corresponding data frame of code；
Information is inserted into module, for being inserted into the private information in the front or behind of the data frame.
13. device according to claim 10, which is characterized in that the data encoding unit is also used to:
Based on H264SEI agreement, the first data stream encoding for inserting the private information is generated into second data flow.
14. device described in any one of 0-13 according to claim 1, which is characterized in that the private information includes:
The control instruction for the specified operation that picture and receiving end for identifying transmitting terminal identity need to execute.
15. a kind of device for transmitting private information characterized by comprising
Data receipt unit, for receiving identification information and the second data flow including private information, the identification information include
The information of the private information of customized index transmission；
Information index unit indexes the private information in second data flow for being based on the identification information；
Information decoding unit, for decoding the private information.
16. device according to claim 15, which is characterized in that further include:
Information acquisition unit obtains identity data and the institute of the identity of mark transmitting terminal for being based on decoded private information
State the control instruction of the specified operation of execution of transmitting terminal sending；
Identity recognizing unit, the identity data executes the specified behaviour after the identity data identifies successfully for identification
Make.
17. device according to claim 16, which is characterized in that the identity data includes:
For identifying the picture of the identity of the transmitting terminal.
18. device described in any one of 5-17 according to claim 1, which is characterized in that the identification information includes:
Index position generation for indexing the index time code of the private information and/or for indexing the private information
Code.
19. a kind of device for transmitting private information characterized by comprising
Memory, for storing program；
Processor, for executing the program of the memory storage, described program makes the processor execute such as claim
Method described in any one of 1-9.
20. a kind of computer readable storage medium, including instruction, when described instruction is run on computers, so that computer
Execute the method as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573571.8A CN109257325A (en) | 2017-07-13 | 2017-07-13 | Transmit the method, apparatus and computer readable storage medium of private information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710573571.8A CN109257325A (en) | 2017-07-13 | 2017-07-13 | Transmit the method, apparatus and computer readable storage medium of private information |
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| CN110198458A (en) * | 2019-05-31 | 2019-09-03 | 北京文香信息技术有限公司 | A kind of processing method and processing device of encrypted audio/video data |
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