CN104349174B - Audio, video data Transmission system, storage and generation method, device and equipment - Google Patents
Audio, video data Transmission system, storage and generation method, device and equipment Download PDFInfo
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- CN104349174B CN104349174B CN201310337961.7A CN201310337961A CN104349174B CN 104349174 B CN104349174 B CN 104349174B CN 201310337961 A CN201310337961 A CN 201310337961A CN 104349174 B CN104349174 B CN 104349174B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000005538 encapsulation Methods 0.000 claims description 56
- 238000013500 data storage Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
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- 101150090313 abc1 gene Proteins 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
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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
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
-
- 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
- H04N21/233—Processing of audio elementary streams
-
- 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
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
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- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Audio, video data Transmission system, storage and generation method provided in an embodiment of the present invention, device and equipment, positioned at the application server of information outer net, character audio, video data is converted to by the audio, video data collected；Above-mentioned data and its corresponding storage location are sent to the database server positioned at information Intranet；Information security isolating device, information Intranet trusty and fly-by-night information outer net are isolated, intercept the character audio, video data that application server is sent, and storage location, and the data of interception are detected according to default packet filtering rules；Positioned at the database server of information Intranet, the character audio, video data of received information safety isolating device forwarding, and storage location；Above-mentioned data are correspondingly stored in storage location.Solve in the prior art can not by audio, video data store into data server, and can not ensure by the audio, video data in network transmission to database server for safety audio, video data the problem of.
Description
Technical field
The present invention relates to video delivery network technical field, more particularly to audio, video data Transmission system, storage and generation
Method, apparatus and equipment.
Background technology
In the prior art, because business demand, information Intranet can use the form storage service data of database, work as letter
When ceasing database server transmission business datum of the application server of outer net into information Intranet, the application server can make
Use SQL（SQL, Structured Quevy Language）Sentence characterizes the business datum for needing to transmit, with
And the business datum needs the position in the database server that is located at, and transmitted after by procotol, SQL statement is encapsulated
To database server.For example, when the application server business datum of information outer net is global positioning system（GPS, Global
Position System）During data, the database server that is transferred to the gps data using following step in information Intranet：
Latitude information in step 1, the receiving time information curRcvTime for obtaining gps data, the gps data
CurLatitude and longitude information curLongitude；
Step 2, using the Insert sentences in SQL statement, i.e.,：INSERT INTO GpsInfo VALUES
(curRcvTime, curLatitude, curLongitude), the data that characterizing needs to transmit are the business number obtained in step 1
According to, and it is DatabaseInfo that the business datum, which needs the position in the database server that is located at,（In database server
The database pre-established）In GpsInfo tables（The tables of data pre-established in DatabaseInfo databases）, and
Each list item of GpsInfo tables characterizes the receiving time information of gps data, latitude information and longitude in the gps data respectively
Information, and the Insert sentences of encapsulation are sent to by agreement the database server in information Intranet；
Database server in step 3, information Intranet receives the carrying Insert sentences of application server transmission
Packet, parse the packet, and perform the Insert sentences.The implementing result of the Insert sentences is by the GPS of acquisition
Each specifying information value of receiving time information, latitude information and longitude information in data, as the content of GpsInfo tables,
It is stored in GpsInfo tables under corresponding list item.
After above-mentioned gps data is stored in the database of information intranet data storehouse server, the visitor in information Intranet
Family end can use the select sentences in SQL statement to inquire about each gps data included in GpsInfo tables.
But due to the property of database itself, database can only store the data of textual form, and for audio and regard
Frequency etc. can not be stored with data existing for data-stream form.Therefore, when the business datum of the client of information outer net is sound
Video etc. is existing for data-stream form during data, also just can not to take the business data transmission to the database in information Intranet
Business device, the business datum that can not more ensure to be transferred in database server are safe business datum.
The content of the invention
The embodiments of the invention provide audio, video data Transmission system, storage and generation method, device and equipment, to solve
Audio, video data can not be certainly stored into data server, and can not ensured by network transmission to data in the prior art
The problem of audio, video data in the server of storehouse is the audio, video data of safety.
Based on above mentioned problem, a kind of audio, video data Transmission system provided in an embodiment of the present invention, including outside information
Application server, information security isolating device and the database server positioned at information Intranet of net：
The application server positioned at information outer net, regarded for the audio, video data collected to be converted into character sound
Frequency evidence；The character audio, video data, and the audio frequency and video are sent to the database server positioned at information Intranet
Data will be in the storage location in the database server of Intranet；
Described information safety insulating device, for by information Intranet trusty and fly-by-night information outer net carry out every
From, the character audio, video data that the application server positioned at information outer net is sent, and the storage location are intercepted,
And the character audio, video data according to default packet filtering rules to interception, and the storage location are detected；Will inspection
The qualified character audio, video data is surveyed, and the storage location is transmitted to the database service for being located at information Intranet
Device；
The database server positioned at information Intranet, for receiving described in the forwarding of described information safety insulating device
Character audio, video data, and the storage location；The character audio, video data is correspondingly stored in the storage location.
A kind of audio, video data storage method provided in an embodiment of the present invention, including：
According to the encapsulation format of audio, video data, code stream analyzing is carried out to the audio, video data, obtains the audio frequency and video
Audio, video data frame in data；
Obtain attribute corresponding to each attribute of the audio, video data frame included in the frame head of the audio, video data frame
Value, and the frame data of the audio, video data frame；
The frame data are subjected to character code, obtain the frame data of character；
The frame data of each property value and character of the audio, video data frame are correspondingly stored in database.
A kind of audio, video data generation method provided in an embodiment of the present invention, including：
From database, the audio, video data frame that is included in the frame head of the audio, video data frame of corresponding storage is obtained
Property value corresponding to each attribute, and the frame data of the character of the audio, video data frame；
The frame data of the character are subjected to Character decoder, obtain the frame data of code stream；
According to property value corresponding to each attribute of the audio, video data frame, and the code stream of the audio, video data frame
Frame data, generate audio, video data frame；
The audio, video data frame of generation is packaged into audio, video data.
A kind of audio, video data storage device provided in an embodiment of the present invention, including：
Parsing module, for the encapsulation format according to audio, video data, code stream analyzing is carried out to the audio, video data, obtained
To the audio, video data frame in the audio, video data；
Acquisition module, each category of the audio, video data frame included in the frame head for obtaining the audio, video data frame
Property value corresponding to property, and the frame data of the audio, video data frame；
Character code module, for the frame data to be carried out into character code, obtain the frame data of character；
Memory module, for the frame data of each property value and character of the audio, video data frame to be correspondingly stored in into number
According in storehouse.
A kind of audio, video data storage device provided in an embodiment of the present invention, including a kind of above-mentioned audio, video data storage dress
Put.
A kind of audio, video data generating means provided in an embodiment of the present invention, including：
Acquisition module, for from database, being included in the frame head of the audio, video data frame of the corresponding storage of acquisition described
Property value corresponding to each attribute of audio, video data frame, and the frame data of the character of the audio, video data frame；
Character decoder module, for the frame data of the character to be carried out into Character decoder, obtain the frame data of code stream；
Generation module, for property value corresponding to each attribute according to the audio, video data frame, and the audio frequency and video
The frame data of the code stream of data frame, generate audio, video data frame；
Package module, for the audio, video data frame of generation to be packaged into audio, video data.
A kind of audio, video data generation equipment provided in an embodiment of the present invention, including a kind of above-mentioned audio, video data generation dress
Put.
The beneficial effect of the embodiment of the present invention includes：
Audio, video data Transmission system, storage and generation method provided in an embodiment of the present invention, device and equipment, positioned at letter
The application server of outer net is ceased, the audio, video data collected is converted into character audio, video data；To positioned at information Intranet
Database server send the character audio, video data, and audio, video data will be in the database service positioned at Intranet
Storage location in device；Information security isolating device, by information Intranet trusty and fly-by-night information outer net carry out every
From, the character audio, video data sent positioned at the application server of information outer net, and storage location are intercepted, and according to default bag
Filtering rule is detected to the character audio, video data of interception, and storage location；Qualified character audio frequency and video will be detected
Data, and storage location are transmitted to the database server positioned at information Intranet；Positioned at the database server of information Intranet, connect
Collect mail and cease the character audio, video data of safety insulating device forwarding, and storage location；Character audio, video data is correspondingly deposited
Enter storage location.Application server positioned at information outer net is made by the way that audio, video data to be converted to the audio, video data of character
Audio, video data can be stored in database, and for the database server positioned at information Intranet, pass through by
The information security isolating device that information Intranet trusty and fly-by-night information outer net are isolated, intercept simultaneously detection information
The audio, video data for the character that outer net is sent, is sent to information Intranet by the audio, video data by the character of detection and deposits
Enter database server, ensure that the audio frequency and video number for safety by the audio, video data in network transmission to database server
According to.Positioned at the application server of information Intranet, when audio, video data is obtained from database, the audio, video data of character is turned
Change the audio, video data of code stream into, the audio, video data that can be reduced simultaneously plays out.
Brief description of the drawings
Fig. 1 is a kind of audio, video data Transmission system schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of audio, video data storage method provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of audio, video data generation method provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart for audio, video data storage method that the embodiment of the present invention one provides；
Fig. 5 is a kind of flow chart for audio, video data generation method that the embodiment of the present invention three provides；
Fig. 6 is a kind of structural representation of audio, video data storage device provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of audio, video data generating means provided in an embodiment of the present invention.
Embodiment
The embodiments of the invention provide audio, video data Transmission system, storage and generation method, device and equipment, tie below
Close Figure of description to illustrate the preferred embodiments of the present invention, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.And in the case where not conflicting, embodiment in the application and
Feature in embodiment can be mutually combined.
A kind of audio, video data Transmission system provided in an embodiment of the present invention, as shown in figure 1, specifically including：Positioned at information
Application server 101, information security isolating device 102 and the database server 103 positioned at information Intranet of outer net：
Positioned at the application server 101 of information outer net, regarded for the audio, video data collected to be converted into character sound
Frequency evidence；Character audio, video data is sent to the database server 103 positioned at information Intranet, and audio, video data will be
Storage location in the database server 103 of Intranet；
Information security isolating device 102, for by information Intranet trusty and fly-by-night information outer net carry out every
From, the character audio, video data sent positioned at the application server 101 of information outer net, and storage location are intercepted, and according to pre-
If packet filtering rules are detected to the character audio, video data of interception, and storage location；Qualified character sound will be detected
Video data, and storage location are transmitted to the database server 103 positioned at information Intranet；
Positioned at the database server 103 of information Intranet, the character forwarded for received information safety isolating device 102
Audio, video data, and storage location；Character audio, video data is correspondingly stored in storage location.
Further, in order to ensure the safety of information Intranet, audio, video data Transmission system provided in an embodiment of the present invention
Provide information security isolating device 102, information Intranet trusty and fly-by-night information outer net isolated, to from
The business datum that information outer net is sent to information Intranet is detected, and could enter information Intranet by the data of detection.
A kind of audio, video data storage method provided in an embodiment of the present invention, as shown in Fig. 2 specifically including following steps：
S201, the encapsulation format according to audio, video data, code stream analyzing is carried out to above-mentioned audio, video data, obtains above-mentioned sound
Audio, video data frame in video data.
S202, obtain corresponding to each attribute of the above-mentioned audio, video data frame included in the frame head of above-mentioned audio, video data frame
Property value, and the frame data of above-mentioned audio, video data frame.
S203, by above-mentioned frame data carry out character code, obtain the frame data of character.
S204, the frame data of each property value and character of above-mentioned audio, video data frame are correspondingly stored in database.
Further, in above-mentioned steps S201, the encapsulation format of audio, video data refers to the encapsulation format of voice data
（Such as：Mp3 etc.）, or the encapsulation format of video data（Such as：Avi etc.）.A kind of audio frequency and video provided in an embodiment of the present invention
The storage method of data is applicable to the voice data using database purchase, is also applied for needing to use database purchase
Video data.
Corresponding with method shown in above-mentioned Fig. 2, the embodiment of the present invention also provides a kind of audio, video data generation method, such as schemes
Shown in 3, following steps are specifically included：
S301, from database, obtain the above-mentioned audio frequency and video number included in the frame head of the audio, video data frame of corresponding storage
According to property value corresponding to each attribute of frame, and the frame data of the character of above-mentioned audio, video data frame.
S302, the frame data progress Character decoder by above-mentioned character, obtain the frame data of code stream.
S303, the property value according to corresponding to each attribute of above-mentioned audio, video data frame, and above-mentioned audio, video data frame
The frame data of code stream, generate audio, video data frame.
S304, the audio, video data frame of generation is packaged into audio, video data.
Further, a kind of audio, video data generation method provided in an embodiment of the present invention is applicable to use database
The voice data of storage, it is also applied for needing to use the video data of database purchase.
Below in conjunction with the accompanying drawings, method, apparatus provided by the invention and equipment are described in detail with specific embodiment.
Embodiment one：
Fig. 4 is a kind of audio, video data storage method flow chart that embodiment one provides, and is comprised the following steps that：
S401, the encapsulation format according to audio, video data, code stream analyzing is carried out to audio, video data, obtains above-mentioned audio frequency and video
Audio, video data frame in data.
Further, if necessary to the use of the data of database purchase be voice data in this step, for example, using data
Library storage encapsulation format is mp3 voice data, according to mp3 encapsulation format, carries out code stream analyzing to voice data, solves first
The header tag and afterbody label of whole voice data are separated out, this two parts data is character data, can be stored directly in number
According in storehouse, then parsing the element of voice data, i.e. mp3 data frames.
Similarly, if necessary to the use of the data of database purchase be video data in this step, for example, using data stock
It is the video data for specifying encapsulation format to store up encapsulation format, in this specifies the video data of encapsulation format, voice data and figure
As data are separately packaged into audio data frame and image data frame respectively, encapsulation format is specified according to this, the video data is entered
Row code stream analyzing, the header information of whole video data is parsed first, the header information of the character style can be stored in
In database, audio data frame and image data frame are then parsed.
S402, obtain corresponding to each attribute of the above-mentioned audio, video data frame included in the frame head of above-mentioned audio, video data frame
Property value, and the frame data of above-mentioned audio, video data frame.
In this step, for the voice data of above-mentioned mp3 encapsulation format, to each the mp3 data frame parsed, obtain
The property values corresponding to attribute such as the mp3 bit rates that are included in the frame head of the mp3 data frames, sample rate, version, and the mp3 data
The frame data of the code stream form of frame.
Similarly, for the video data of above-mentioned specified encapsulation format, to each audio data frame parsed, obtaining should
The property values corresponding to attribute such as the frame number of the audio data frame included in the frame head of audio data frame, timestamp, sample rate, with
And the frame data of the code stream form of the audio data frame；To each image data frame parsed, the image data frame is obtained
In the frame number of image data frame, timestamp, the property value corresponding to attribute such as resolution ratio that include, and the image data frame
The frame data of code stream form.
S403, the above-mentioned frame data by code stream form, using every 8 as one byte, multiple characters are generated, obtain character
The frame data of change.
In this step, because the data of character style can only be stored in database, and in audio, video data in each frame
Frame data are the data of code stream form, can not be directly stored in database, it is necessary to which the frame data of code stream form are converted into character
The frame data of change, are restored again into database.
Specifically, in the voice data of mp3 encapsulation format, the frame data in each frame mp3 data frames, and specify
In the video data of encapsulation format, the frame data in frame data, each frame image data frame in each frame audio data frame,
It can generate multiple characters by the frame data using every 8 as one byte, obtain the frame data of character.
S404, the type for obtaining above-mentioned audio, video data frame.
For the voice data of mp3 encapsulation format, the frame type of the voice data is mp3 data frames；To above-mentioned specified envelope
The video data of form is filled, the frame type of the video data is the audio data frame parsed, and the image data frame parsed.
S405, each property value by above-mentioned audio, video data frame, and the frame data of character, it is corresponding to be stored in database
In tables of data corresponding with the type of above-mentioned audio, video data frame, wherein, above-mentioned tables of data is according to above-mentioned audio, video data frame
Type pre-establishes, and above-mentioned tables of data includes table corresponding with the frame data of above-mentioned each attribute and above-mentioned character respectively
.
In this step, to the voice data of mp3 encapsulation format, according to mp3 data frame types, tables of data is pre-established, and
And the tables of data includes list item corresponding with the frame data of each attribute and character of the mp3 data frames.For example, tables of data
Include at least four list items：Mp3 bit rates, sample rate, version, frame data, each mp3 that will be obtained in above-mentioned steps S402
Corresponding content in data frame is stored in the correspondence position of the tables of data list item.
Similarly, to the video data of above-mentioned specified encapsulation format, according to the audio data frame parsed, for the voice data
Frame establishes tables of data, and comprising corresponding with the frame data of each attribute and character of the audio data frame in the tables of data
List item, for example, the tables of data includes at least four list items：Mp3 bit rates, sample rate, version, frame data, by above-mentioned steps
Corresponding content in each audio data frame obtained in S402 is stored in the correspondence position of the tables of data list item；According to parsing
The image data frame gone out, tables of data is established for the image data frame, and comprising each with the image data frame in the tables of data
List item corresponding to the frame data of attribute and character, such as the tables of data include at least four list items：Frame number, time
Stamp, resolution ratio, frame data, the corresponding content in each image data frame obtained in above-mentioned steps S402 is stored in the number
According to the correspondence position of table list item.
In this step, sql like language can be used to database purchase audio, video data.With regarding for above-mentioned specified encapsulation format
Frequency data instance, it is assumed that database DataInfo, be the DataInfo that the image data frame parsed in video data is established
Tables of data in database is VideoInfo, and the list item in VideoInfo tables includes：Frame number nFrame, timestamp
Time, resolution ratio WH, and the video data VideoData of character, by following SQL statements, it will be solved in above-mentioned steps S402
The frame data of property value and character deposit VideoInfo tables corresponding to the frame head attribute of a certain image data frame separated out：
INSERT INTO VideoInfo VALUES (nFrame, time, WH, videoData), after the sentence performs so that parsing
The frame data of property value and character corresponding to the frame head attribute of the image data frame gone out are stored in VideoInfo tables of data phases
Under the list item answered.
It is possible to further by SQL statement, obtain the information being stored in the tables of data of database, such as can lead to
Select*from VideoInfo sentences are crossed, obtain the information that * is referred in VideoInfo tables.
S406, each property value and character that the encapsulation format of above-mentioned audio, video data is corresponded to above-mentioned audio, video data frame
The frame data of change are stored in above-mentioned database.
Further, the execution of this step and the above-mentioned steps S401-S405 no strict sequencing of execution.
Embodiment two：
Embodiment two is provided in a kind of audio, video data Transmission system, is specifically included：
Positioned at the application server of information outer net, specifically for the encapsulation format according to audio, video data, to audio frequency and video number
According to code stream analyzing is carried out, the audio, video data frame in audio, video data is obtained；Obtain what is included in the frame head of audio, video data frame
Property value corresponding to each attribute of audio, video data frame, and the frame data of audio, video data frame；Frame data are entered into line character to compile
Code, obtains the frame data of character；Each property value of audio, video data frame is sent to the database server positioned at information Intranet
And the frame data of character, and the frame data of each property value and character of audio, video data frame will take in database
The storage location of corresponding storage is carried out in business device；
Information security isolating device, specifically for by information Intranet trusty and fly-by-night information outer net carry out every
From, each property value of the audio, video data frame sent using the interception of SQL communication mechanisms positioned at the application server of information outer net, with
And the frame data of character, and storage location；Using default packet filtering rules to each category of the audio, video data frame received
Property value and character frame data, and storage location carries out filtering detection, obtains filtering testing result；When filtering detection knot
Fruit is meets default packet filtering rules, by the frame data of each property value and character of audio, video data frame, and storage position
Put the database server being transmitted to positioned at information Intranet；
Positioned at the database server of information Intranet, specifically for the audio frequency and video number of received information safety isolating device forwarding
According to the frame data of each property value and character of frame, and storage location；By each property value and word of audio, video data frame
The frame data of symbolization are correspondingly stored in storage location.
Further, audio, video data is converted into character by the application server positioned at information outer net that the present embodiment provides
The process of the audio, video data of change, can be the embodiment of the present invention one provide audio, video data storage method when database with
Application server is located at the situation of different networks.
Further, the application server positioned at outer net and the database server positioned at Intranet that the present embodiment provides can
To be communicated using SQL mechanism, such as：Transparent network bottom（TNS, Transparence Network Substrate）Association
View, the information security isolating device between information Intranet and information outer net, enters to the SQL communication datas for carrying out self-information outer net
Row security control, the SQL statement for the database server of Intranet will be packaged and be pointed to by communication protocol being operated
Filtered, if malice SQL statement, then cut-out immediately sends the client of the sentence and the database service positioned at Intranet
The connection of device, ensure positioned at Intranet database server not under fire.
Further, information security isolating device can be based on packet filtering pattern to writing the database service positioned at Intranet
The packet of device is filtered, and information security isolating device can be to some preset corresponding filterings of common SQL injection attack
Rule, and filtering rule is upgraded in time.SQL filtering rules are segmented into two logical gates：In regular head and rule
Hold, regular head can include regular title, action, agreement, data flow direction, source and destination ip addresses, source and destination port
Deng regular content can include specific detection content.SQL filtering rules can be shown in the following example：
abc1pass tcp1.1.1.1any->2.2.2.2any(content：“1=1”；)
Wherein, abc1 is the title of the SQL filtering rules；Pass represents the data received when information security isolating device
Bao Zhong, SQL statement and the action performed during the SQL filter rule match are parsed, pass represents to pass through herein；Tcp represents position
The agreement used when the application server of outer net is to database server transmission packet positioned at Intranet, it is tpc associations herein
View；->The direction of the data flow of information security isolating device detection is represented, herein->Represent positioned at outer net application server to
Positioned at the direction of the database server transmitting data stream of Intranet；1.1.1.1 source ip addresses are represented, any thereafter represents source
Mouthful；2.2.2.2 purpose ip addresses are represented, any thereafter represents destination interface；What content marks occurred thereafter advises for filtering
Content then is 1=1；Above-mentioned SQL filtering rules are act as：Destination host is sent to source host 1.1.1.1 arbitrary port
2.2.2.2 in the packet of arbitrary port, the packet for carrying 1=1 is taken and lets off strategy.Above-mentioned SQL filtering rules are
The present invention is not intended to limit for illustrating.
The audio, video data of character by the application server conversion positioned at information outer net, is isolated by information security and fills
Interception is put, and packet filtering is carried out by above-mentioned SQL filtering rules, if including malice in the audio, video data of the character after conversion
Data, then the packet can not can be by the packet by the detection of information security isolating device, information security isolating device
Abandon.The packet detected by information security isolating device, the database server positioned at information Intranet, number will be forwarded to
According to the SQL statement carried in bag according to the content of itself, the corresponding number that can be pointed on information intranet data storehouse server
Operated according to storehouse.
Embodiment three：
Fig. 5 is one kind corresponding with a kind of audio, video data storage method of the offer of embodiment one that embodiment three provides
The generation method flow chart of audio, video data, is comprised the following steps that：
S501, the type for obtaining the audio, video data frame for needing to generate.
It is corresponding the step of with storage audio, video data in this step, when storing audio, video data, in audio, video data
The type of every kind of audio, video data frame establishes a tables of data, and during audio, video data frame is generated, obtain needs first
The type of the audio, video data frame of generation, in subsequent step, then obtain from tables of data corresponding to the type corresponding with the type
Audio, video data.
S502, in tables of data corresponding with the type of above-mentioned audio, video data frame, obtain above-mentioned audio frequency and video from database
Property value corresponding to each attribute of data frame, and the frame data of character, wherein, above-mentioned tables of data and above-mentioned audio, video data
The type of frame is corresponding, and above-mentioned tables of data correspondingly stores each property value of the audio, video data frame, and the frame number of character
According to, and above-mentioned tables of data includes list item corresponding with the frame data of above-mentioned each attribute and above-mentioned character respectively.
In this step, to mp3 data frames, from tables of data corresponding to the mp3 data frames this types, mp3 data are obtained
Each attribute corresponding to frame, i.e., property value corresponding to mp3 bit rates, sample rate, version etc., and the character of the mp3 data frames
Frame data.
Similarly, to the audio data frame in the video data of above-mentioned specified encapsulation format, from the audio data frame, this is a kind of
In tables of data corresponding to type, each attribute corresponding to audio data frame is obtained, i.e., is belonged to corresponding to frame number, timestamp, sample rate etc.
Property value, and the frame data of the character of the audio data frame；To the picture number in the video data of above-mentioned specified encapsulation format
According to frame, from tables of data corresponding to the image data frame this type, each attribute, i.e. frame sequence corresponding to image data frame are obtained
Number, property value corresponding to timestamp, resolution ratio etc., and frame data of the character of the image data frame.
S503, the frame data progress Character decoder by above-mentioned character, obtain the frame data of code stream.
Further, in this step, the process of Character decoder and the process of character code are on the contrary, frame data by character
It is converted into the frame data of code stream.
S504, the property value according to corresponding to each attribute of above-mentioned audio, video data frame, and above-mentioned audio, video data frame
The frame data of code stream, generate audio, video data frame.
Further, for mp3 data frames, each attribute corresponding to the mp3 data frames of acquisition, i.e. mp3 bit rates, sampling are used
Property value corresponding to rate, version etc., and the frame data of the code stream of the mp3 data frames, generate mp3 data frames.
Similarly, to the audio data frame in the video data of above-mentioned specified encapsulation format, the audio data frame of acquisition is used
Corresponding each attribute, i.e., property value corresponding to frame number, timestamp, sample rate etc., and the code stream of the audio data frame
Frame data, generate audio data frame；To the image data frame in the video data of above-mentioned specified encapsulation format, the figure of acquisition is used
Each attribute as corresponding to data frame, i.e., property value corresponding to frame number, timestamp, resolution ratio etc., and the image data frame
The frame data of code stream, generate image data frame.
S505, from above-mentioned database, obtain corresponding with each attribute of above-mentioned audio, video data frame property value, Yi Jishang
State the encapsulation format of the corresponding storage of frame data of the code stream of audio, video data frame.
It is corresponding with the process for storing audio, video data in this step, during storage, by encapsulation format and audio frequency and video number
According to the corresponding storage of frame data of property value corresponding to each attribute of frame, and the code stream of audio, video data frame, obtaining herein should
The encapsulation format of audio, video data.
Further, this step and the above-mentioned steps S501-S504 no sequencing of execution.
S506, the above-mentioned encapsulation format according to acquisition, the audio, video data frame of generation is packaged into audio, video data.
Further, to the voice data that encapsulation format is mp3, according to mp3 encapsulation format, by the mp3 data of generation
Frame is packaged into the mp3 voice datas that can use player plays；
It is the video data for specifying encapsulation format to encapsulation format, encapsulation format is specified according to this, by the audio number of generation
The video data of player plays can be used by being packaged into according to frame and image data frame.
Based on same inventive concept, the embodiment of the present invention additionally provide a kind of audio, video data storage and generating means and
System, by these device and system solve storage and generation method phase of the principle of problem with a kind of foregoing audio, video data
Seemingly, therefore the implementation of the device and system may refer to the implementation of preceding method, repeats part and repeats no more.
A kind of audio, video data storage device provided in an embodiment of the present invention, as shown in fig. 6, including following module：
Parsing module 601, for the encapsulation format according to audio, video data, code stream solution is carried out to the audio, video data
Analysis, obtains the audio, video data frame in the audio, video data；
Acquisition module 602, the audio, video data frame included in the frame head for obtaining the audio, video data frame
Property value corresponding to each attribute, and the frame data of the audio, video data frame；
Character code module 603, for the frame data to be carried out into character code, obtain the frame data of character；
Memory module 604, for the frame data of each property value and character of the audio, video data frame correspondingly to be deposited
Enter in database.
Further, the memory module 604 is used to the encapsulation format of the audio, video data corresponding to the audio frequency and video
The frame data of each property value and character of data frame are stored in the database.
Further, the memory module 604 is specifically used for the type for obtaining the audio, video data frame；The sound is regarded
Each property value of frequency data frame, and the frame data of character, the corresponding class being stored in database with the audio, video data frame
In tables of data corresponding to type, wherein, the tables of data pre-establishes according to the type of the audio, video data frame, and the data
Table includes list item corresponding with the frame data of each attribute and the character respectively.
Further, the character code module 603 is specifically used for the frame data of code stream form, with every 8 works
For a byte, multiple characters are generated, obtain the frame data of character.
Corresponding with above-mentioned Fig. 6 shown devices, the embodiment of the present invention also provides a kind of audio, video data generating means, such as schemes
Shown in 7, including following module：
Acquisition module 701, for from database, obtaining the institute included in the frame head for the audio, video data frame for corresponding to storage
State property value corresponding to each attribute of audio, video data frame, and the frame data of the character of the audio, video data frame；
Character decoder module 702, for the frame data of the character to be carried out into Character decoder, obtain the frame number of code stream
According to；
Generation module 703, regarded for property value corresponding to each attribute according to the audio, video data frame, and the sound
The frame data of the code stream of frequency data frame, generate audio, video data frame；
Package module 704, for the audio, video data frame of generation to be packaged into audio, video data.
Further, the acquisition module 701 is specifically used for the type for obtaining the audio, video data frame for needing to generate；From number
It is corresponding according to each attribute in tables of data corresponding with the type of the audio, video data frame in storehouse, obtaining the audio, video data frame
Property value, and frame data of character, wherein, the tables of data is corresponding with the type of the audio, video data frame, described
Tables of data correspondingly stores each property value of the audio, video data frame, and the frame data of character, and the tables of data bag
Include list item corresponding with the frame data of each attribute and the character respectively.
Further, the acquisition module 701 is additionally operable to the audio, video data frame of generation being packaged into audio, video data
Before, from the database, property value corresponding with each attribute of the audio, video data frame, and the audio frequency and video are obtained
The encapsulation format of the corresponding storage of the frame data of the code stream of data frame；
The package module 704, specifically for the encapsulation format according to acquisition, the audio, video data frame of generation is sealed
Dress up audio, video data.
A kind of audio, video data storage device provided in an embodiment of the present invention, including a kind of above-mentioned audio, video data storage dress
Put.
A kind of audio, video data generation equipment provided in an embodiment of the present invention, including a kind of above-mentioned audio, video data generation dress
Put.
Audio, video data Transmission system, storage and generation method provided in an embodiment of the present invention, device and equipment, positioned at letter
The application server of outer net is ceased, the audio, video data collected is converted into character audio, video data；To positioned at information Intranet
Database server send the character audio, video data, and audio, video data will be in the database service positioned at Intranet
Storage location in device；Information security isolating device, by information Intranet trusty and fly-by-night information outer net carry out every
From, the character audio, video data sent positioned at the application server of information outer net, and storage location are intercepted, and according to default bag
Filtering rule is detected to the character audio, video data of interception, and storage location；Qualified character audio frequency and video will be detected
Data, and storage location are transmitted to the database server positioned at information Intranet；Positioned at the database server of information Intranet, connect
Collect mail and cease the character audio, video data of safety insulating device forwarding, and storage location；Character audio, video data is correspondingly deposited
Enter storage location.Application server positioned at information outer net is made by the way that audio, video data to be converted to the audio, video data of character
Audio, video data can be stored in database, and for the database server positioned at information Intranet, pass through by
The information security isolating device that information Intranet trusty and fly-by-night information outer net are isolated, intercept simultaneously detection information
The audio, video data for the character that outer net is sent, is sent to information Intranet by the audio, video data by the character of detection and deposits
Enter database server, ensure that the audio frequency and video number for safety by the audio, video data in network transmission to database server
According to.Positioned at the application server of information Intranet, when audio, video data is obtained from database, the audio, video data of character is turned
Change the audio, video data of code stream into, the audio, video data that can be reduced simultaneously plays out.
The respective handling step that the function of above-mentioned each unit may correspond in flow shown in Fig. 2 to Fig. 5, it is no longer superfluous herein
State.
Through the above description of the embodiments, those skilled in the art can be understood that the embodiment of the present invention
It can be realized by hardware, the mode of necessary general hardware platform can also be added by software to realize.Based on such reason
Solution, the technical scheme of the embodiment of the present invention can be embodied in the form of software product, and the software product can be stored in one
Individual non-volatile memory medium（Can be CD-ROM, USB flash disk, mobile hard disk etc.）In, including some instructions to cause one meter
Calculate machine equipment（Can be personal computer, server, or network equipment etc.）Perform the side described in each embodiment of the present invention
Method.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module or stream in accompanying drawing
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in embodiment can describe be divided according to embodiment
It is distributed in the device of embodiment, respective change can also be carried out and be disposed other than in one or more devices of the present embodiment.On
The module for stating embodiment can be merged into a module, can also be further split into multiple submodule.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (14)
1. a kind of audio, video data Transmission system, it is characterised in that including the application server positioned at information outer net, information security
Isolating device and the database server positioned at information Intranet：
The application server positioned at information outer net, for the audio, video data collected to be converted into character audio frequency and video number
According to；The character audio, video data, and the audio, video data are sent to the database server positioned at information Intranet
Will be in the storage location in the database server of information Intranet；
Described information safety insulating device, for information Intranet trusty and fly-by-night information outer net to be isolated,
The character audio, video data that the application server positioned at information outer net is sent, and the storage location are intercepted, and
The character audio, video data according to default packet filtering rules to interception, and the storage location are detected；Will detection
The qualified character audio, video data, and the storage location are transmitted to the database service for being located at information Intranet
Device；
The database server positioned at information Intranet, for receiving the character of described information safety insulating device forwarding
Change audio, video data, and the storage location；The character audio, video data is correspondingly stored in the storage location；
The application server positioned at information outer net, specifically for the encapsulation format according to audio, video data, the sound is regarded
Frequency obtains the audio, video data frame in the audio, video data according to code stream analyzing is carried out；Obtain the audio, video data frame
Property value corresponding to each attribute of the audio, video data frame included in frame head, and the frame number of the audio, video data frame
According to；The frame data are subjected to character code, obtain the frame data of character；To the database service positioned at information Intranet
Device sends the frame data of each property value and character of the audio, video data frame, and each category of the audio, video data frame
Property value and the frame data of character the storage location of corresponding storage will be carried out in the database server；
The database server positioned at information Intranet, regarded specifically for the sound for receiving the forwarding of described information safety insulating device
The frame data of each property value and character of frequency data frame, and the storage location；By each of the audio, video data frame
The frame data of property value and character are correspondingly stored in the storage location；Wherein, by each attribute of the audio, video data frame
In the frame data of value and character deposit database, specifically include：Obtain the type of the audio, video data frame；By the sound
Each property value of video data frame, and the frame data of character, it is corresponding to be stored in database and the audio, video data frame
In tables of data corresponding to type, wherein, the tables of data pre-establishes according to the type of the audio, video data frame, and the number
Include list item corresponding with the frame data of each attribute and the character respectively according to table；Wherein, to specifying encapsulation format
Video data, according to the audio data frame parsed, establish tables of data for the audio data frame, and included in the tables of data
List item corresponding with the frame data of each attribute and character of the audio data frame；According to the image data frame parsed, it is
The image data frame establishes tables of data, and the frame with each attribute and character of the image data frame is included in the tables of data
List item corresponding to data.
2. the system as claimed in claim 1, it is characterised in that described information safety insulating device, specifically for by trusted
Information Intranet and fly-by-night information outer net isolated, intercept the application server positioned at information outer net using knot
Each property value for the audio, video data frame that structure query language SQL communication mechanisms are sent, and the frame data of character, Yi Jisuo
State storage location；Using default packet filtering rules to each property value and character of the audio, video data frame that receive
Frame data, and the storage location carry out filtering detection, obtain filtering testing result；When the filtering testing result is to meet
The default packet filtering rules, by the frame data of each property value and character of the audio, video data frame, and described deposit
Storage space, which is put, is transmitted to the database server for being located at information Intranet.
A kind of 3. audio, video data storage method, it is characterised in that including：
According to the encapsulation format of audio, video data, code stream analyzing is carried out to the audio, video data, obtains the audio, video data
In audio, video data frame；
Property value corresponding to each attribute of the audio, video data frame included in the frame head of the audio, video data frame is obtained, with
And the frame data of the audio, video data frame；
The frame data are subjected to character code, obtain the frame data of character；
The frame data of each property value and character of the audio, video data frame are correspondingly stored in database；
By in the frame data deposit database of each property value and character of the audio, video data frame, specifically include：
Obtain the type of the audio, video data frame；
It is corresponding to be stored in database and the sound by each property value of the audio, video data frame, and the frame data of character
In tables of data corresponding to the type of video data frame, wherein, the tables of data is advance according to the type of the audio, video data frame
Establish, and the tables of data includes list item corresponding with the frame data of each attribute and the character respectively；
Wherein, to the video data of specified encapsulation format, according to the audio data frame parsed, number is established for the audio data frame
According to table, and list item corresponding with the frame data of each attribute and character of the audio data frame is included in the tables of data；Root
According to the image data frame parsed, tables of data is established for the image data frame, and included and the view data in the tables of data
List item corresponding to the frame data of each attribute and character of frame.
4. method as claimed in claim 3, it is characterised in that also include：
The encapsulation format of the audio, video data is corresponded to the frame number of each property value and character of the audio, video data frame
According in the deposit database.
5. method as claimed in claim 3, it is characterised in that the frame data are subjected to character code, obtain character
Frame data, specifically include：
By the frame data of code stream form, using every 8 as one byte, multiple characters are generated, obtain the frame number of character
According to.
A kind of 6. audio, video data generation method, it is characterised in that including：
From the database in database server, the sound included in the frame head of the audio, video data frame of corresponding storage is obtained
Property value corresponding to each attribute of video data frame, and the frame data of the character of the audio, video data frame；
The frame data of the character are subjected to Character decoder, obtain the frame data of code stream；
According to property value corresponding to each attribute of the audio, video data frame, and the frame of the code stream of the audio, video data frame
Data, generate audio, video data frame；
The audio, video data frame of generation is packaged into audio, video data；
Wherein, from database, the audio, video data frame included in the frame head of the audio, video data frame of corresponding storage is obtained
Each attribute corresponding to property value, and frame data of the character of the audio, video data frame specifically include：
Obtain the type for the audio, video data frame for needing to generate；
From database in tables of data corresponding with the type of the audio, video data frame, each of the audio, video data frame is obtained
Property value corresponding to attribute, and the frame data of character, wherein, the tables of data and the type pair of the audio, video data frame
Should, the tables of data correspondingly stores each property value of the audio, video data frame, and the frame data of character, and the number
Include list item corresponding with the frame data of each attribute and the character respectively according to table；
Wherein, the audio data frame in the video data to specifying encapsulation format, from corresponding to the audio data frame this type
In tables of data, each attribute corresponding to audio data frame, and the frame data of the character of the audio data frame are obtained；To above-mentioned finger
Determine the image data frame in the video data of encapsulation format, from tables of data corresponding to the image data frame this type, obtain
Each attribute corresponding to image data frame, and the frame data of the character of the image data frame.
7. method as claimed in claim 6, it is characterised in that the audio, video data frame of generation is being packaged into audio, video data
Before, in addition to：
From the database in the database server, category corresponding with each attribute of the audio, video data frame is obtained
Property value, and the encapsulation format of the corresponding storage of frame data of the code stream of the audio, video data frame；
The audio, video data frame of generation is packaged into audio, video data, specifically included：
According to the encapsulation format of acquisition, the audio, video data frame of generation is packaged into audio, video data.
A kind of 8. audio, video data storage device, it is characterised in that including：
Parsing module, for the encapsulation format according to audio, video data, code stream analyzing is carried out to the audio, video data, obtains institute
State the audio, video data frame in audio, video data；
Acquisition module, each attribute pair of the audio, video data frame included in the frame head for obtaining the audio, video data frame
The property value answered, and the frame data of the audio, video data frame；
Character code module, for the frame data to be carried out into character code, obtain the frame data of character；
Memory module, for the frame data of each property value and character of the audio, video data frame to be correspondingly stored in into database
In；
The memory module is specifically used for the type for obtaining the audio, video data frame；By each attribute of the audio, video data frame
Value, and the frame data of character, it is corresponding to be stored in database in tables of data corresponding with the type of the audio, video data frame,
Wherein, the tables of data pre-establishes according to the type of the audio, video data frame, and the tables of data include respectively with it is described
List item corresponding to the frame data of each attribute and the character；
Wherein, to the video data of specified encapsulation format, according to the audio data frame parsed, number is established for the audio data frame
According to table, and list item corresponding with the frame data of each attribute and character of the audio data frame is included in the tables of data；Root
According to the image data frame parsed, tables of data is established for the image data frame, and included and the view data in the tables of data
List item corresponding to the frame data of each attribute and character of frame.
9. device as claimed in claim 8, it is characterised in that the memory module is additionally operable to the envelope of the audio, video data
The frame data that dress form corresponds to each property value and character of the audio, video data frame are stored in the database.
10. device as claimed in claim 8, it is characterised in that the character code module is specifically used for code stream form
The frame data, using every 8 as one byte, multiple characters are generated, obtain the frame data of character.
A kind of 11. storage device of audio, video data, it is characterised in that including：Sound as described in claim any one of 8-10
The storage device of video data.
A kind of 12. generating means of audio, video data, it is characterised in that including：
Acquisition module, regarded for from database, obtaining the sound included in the frame head for the audio, video data frame for corresponding to storage
Property value corresponding to each attribute of frequency data frame, and the frame data of the character of the audio, video data frame；
Character decoder module, for the frame data of the character to be carried out into Character decoder, obtain the frame data of code stream；
Generation module, for property value corresponding to each attribute according to the audio, video data frame, and the audio, video data
The frame data of the code stream of frame, generate audio, video data frame；
Package module, for the audio, video data frame of generation to be packaged into audio, video data；
The acquisition module is specifically used for the type for obtaining the audio, video data frame for needing to generate；Regarded from database with the sound
In tables of data corresponding to the type of frequency data frame, property value corresponding to each attribute of the audio, video data frame, and word are obtained
The frame data of symbolization, wherein, the tables of data is corresponding with the type of the audio, video data frame, and the tables of data correspondingly stores
Each property value of the audio, video data frame, and the frame data of character, and the tables of data includes with described respectively belonging to respectively
List item corresponding to the frame data of property and the character；
Wherein, the audio data frame in the video data to specifying encapsulation format, from corresponding to the audio data frame this type
In tables of data, each attribute corresponding to audio data frame, and the frame data of the character of the audio data frame are obtained；To above-mentioned finger
Determine the image data frame in the video data of encapsulation format, from tables of data corresponding to the image data frame this type, obtain
Each attribute corresponding to image data frame, and the frame data of the character of the image data frame.
13. device as claimed in claim 12, it is characterised in that the acquisition module is additionally operable to by the audio frequency and video number of generation
Before being packaged into audio, video data according to frame, from the database, obtain corresponding with each attribute of the audio, video data frame
Property value, and the encapsulation format of the corresponding storage of frame data of the code stream of the audio, video data frame；
The package module, specifically for the encapsulation format according to acquisition, the audio, video data frame of generation is encapsulated into audio
Video data.
14. a kind of audio, video data generates equipment, it is characterised in that including：Sound as described in claim any one of 12-13 regards
The generating means of frequency evidence.
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| CN108848396B (en) * | 2018-05-10 | 2020-09-22 | 西北工业大学 | Computer-assisted memory method based on mobile platform |
| CN112714181A (en) * | 2020-12-25 | 2021-04-27 | 北京四维纵横数据技术有限公司 | Data transmission method and device |
| CN114257418A (en) * | 2021-11-26 | 2022-03-29 | 国家电投集团科学技术研究院有限公司 | Raspberry pie-based load prediction method and device and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893417A (en) * | 2005-07-06 | 2007-01-10 | 邓学锋 | Internal and external network information safety transmission system and method |
| CN101771667A (en) * | 2008-12-26 | 2010-07-07 | 中卫星空移动多媒体网络有限公司 | Terrestrial mobile multimedia broadcasting system based network information security content migrating system and method thereof |
| CN102195936A (en) * | 2010-03-09 | 2011-09-21 | 新奥特（北京）视频技术有限公司 | Method and system for storing multimedia file and method and system for reading multimedia file |
| CN103200403A (en) * | 2013-03-18 | 2013-07-10 | 同济大学 | Large-scale database image storage optimization method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050050954A (en) * | 2003-11-26 | 2005-06-01 | 삼성전자주식회사 | Device for controlling network device on private network and method thereof |
| US7886318B2 (en) * | 2007-06-22 | 2011-02-08 | Morega Systems Inc. | Set top box with digital rights management for multiple devices and methods for use therewith |
-
2013
- 2013-08-05 CN CN201310337961.7A patent/CN104349174B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893417A (en) * | 2005-07-06 | 2007-01-10 | 邓学锋 | Internal and external network information safety transmission system and method |
| CN101771667A (en) * | 2008-12-26 | 2010-07-07 | 中卫星空移动多媒体网络有限公司 | Terrestrial mobile multimedia broadcasting system based network information security content migrating system and method thereof |
| CN102195936A (en) * | 2010-03-09 | 2011-09-21 | 新奥特（北京）视频技术有限公司 | Method and system for storing multimedia file and method and system for reading multimedia file |
| CN103200403A (en) * | 2013-03-18 | 2013-07-10 | 同济大学 | Large-scale database image storage optimization method |
Non-Patent Citations (1)
| Title |
|---|
| 公共安全物联网接入网关技术研究与设计;张震宇;《警察技术》;20110907;第16页左栏第3段-第19页倒数第2段 * |
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