CN106130984A - Encrypted video sharing apparatus and method - Google Patents
Encrypted video sharing apparatus and method Download PDFInfo
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- CN106130984A CN106130984A CN201610493749.3A CN201610493749A CN106130984A CN 106130984 A CN106130984 A CN 106130984A CN 201610493749 A CN201610493749 A CN 201610493749A CN 106130984 A CN106130984 A CN 106130984A
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- play area
- video
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
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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
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
Abstract
The open a kind of encrypted video sharing apparatus of the present invention, including: acquisition module, for obtaining the area information treating the open play area without encryption that the video file shared is arranged, and share password to what non-public play area was arranged；Sending module, is used for video file to be shared, and the area information sharing password and open play area got, and is sent to server or the second terminal.Invention additionally discloses a kind of encrypted video sharing method.Present invention achieves and video file is carried out the support that the encryption of partial video picture is shared, enhance the function that encrypted video is shared, it is possible to meet participator's diversified demand when sharing video frequency file.
Description
Technical field
The present invention relates to field of mobile terminals, particularly relate to a kind of encrypted video sharing apparatus and method.
Background technology
Along with the development of communication technology and popularizing of mobile terminal, increasing people uses mobile terminal to share oneself and gathers around
Some video files.Such as, one or more video files are uploaded to the server specified by participator, for other users from
This server obtains the video source of these video files, and then checks the content of the video file of demand；Or receiving it
After the request of his terminal, the video source of designated file is sent to requestor, to meet requestor to designated file
Check demand.
If participator's video file to be shared is without secrecy, then, when sharing video frequency file, directly share, nothing
Video file need to be encrypted.If video file to be shared need for confidentiality for groups of people, then need video literary composition
Part is encrypted, so that having the people sharing password being decrypted encrypted video file, just can check this video file.
But, at present, treat the video file shared when being encrypted, be that the whole video pictures of video file is carried out
Encryption, does not has the people of password to check less than any content in this video file, the most just cannot understand this video file in advance
Some essential informations.Sometimes, participator, based on demands of individuals, merely desires to the partial video picture in video file to be shared
Content is shared away, and now, existing encrypted video shares scheme just cannot meet this demand of participator.Thus, having must
Propose a kind of new encrypted video and share scheme, to realize the encryption of the partial video picture of video file is shared, meet
Demand is shared in the variation of participator.
Summary of the invention
Present invention is primarily targeted at a kind of encrypted video sharing apparatus of proposition and method, it is intended to solving at present cannot be right
The partial video picture of video file is encrypted the technical problem shared.
For achieving the above object, the present invention provides a kind of encrypted video sharing apparatus, described encrypted video sharing apparatus bag
Include:
Acquisition module, for obtaining the region treating the open play area without encryption that the video file shared is arranged
Information, and share password to what non-public play area was arranged；
Sending module, for by video file to be shared, and get share password and open play area
Area information, is sent to server or the second terminal.
Optionally, described acquisition module includes:
First acquiring unit, for by the coordinate information of the closed figures of stochastic generation, and determine belong to open
The coordinate information of the provincial characteristics point of play area, as the area information of described open play area；
Second acquisition unit, for the coordinate information of closed figures that user is drawn, and determine belong to open
The coordinate information of the provincial characteristics point of play area, as the area information of described open play area；
Wherein, described open play area, by comprise described provincial characteristics point, described closed figures around region
Constitute.
For achieving the above object, the present invention also provides for a kind of encrypted video sharing apparatus, described encrypted video sharing apparatus
Including:
Receiver module, for receiving the video source of the video file of first terminal or server transmission, open play area
Area information；
Draw masking-out module, for the size according to the play area for playing described video source got, and
The area information of described open play area, draws masking-out in described play area, with at the video playing described video source
During content, block the video pictures of non-public play area.
Optionally, described first terminal is to described server or the second terminal of being provided with described encrypted video sharing apparatus
Transmission has shares password；During playing the video content of described video source, described encrypted video sharing apparatus also includes playing
Module, described playing module includes:
Password Input unit, for when the operation clicking on non-public play area being detected, shows Password Input frame, with
Password is inputted for user；
Remove masking-out unit, for when input password with described share password match time, remove described masking-out, to have shown
Whole video pictures.
Optionally, described drafting masking-out module includes:
Drawing unit, the coordinate points of the closed figures comprised in the area information according to described open play area,
And the size of described play area, cover described play area and with on the preset picture of the size such as described play area,
Draw the closed figures being directly proportional to the coordinate of described closed figures；
Unit is set, for comprising the phase being directly proportional to provincial characteristics point in the area information of described open play area
The coordinate points transparency in the region that closed figures interior, that draw is surrounded is answered to be set to 0.
For achieving the above object, the present invention also provides for a kind of encrypted video sharing method, described encrypted video sharing method
Including:
First terminal obtains the area information treating the open play area without encryption that the video file shared is arranged,
And share password to what non-public play area was arranged；
By video file to be shared, and the area information sharing password and open play area got, send
To server or the second terminal.
Optionally, described first terminal obtains and treats the open play area without encryption that the video file shared is arranged
Area information include:
By the coordinate information of the closed figures of stochastic generation, and the provincial characteristics belonging to open play area determined
The coordinate information of point, as the area information of described open play area；Or,
By the coordinate information of the closed figures that user draws, and the provincial characteristics belonging to open play area determined
The coordinate information of point, as the area information of described open play area；
Wherein, described open play area, by comprise described provincial characteristics point, described closed figures around region
Constitute.
For achieving the above object, the present invention also provides for a kind of encrypted video sharing method, described encrypted video sharing method
Including:
Second terminal receives the video source of the video file of first terminal or server transmission, the region of open play area
Information；
According to described second terminal got for playing the size of the play area of described video source, and described public affairs
Open the area information of play area, described play area is drawn masking-out, with in the video content phase playing described video source
Between, block the video pictures of non-public play area.
Optionally, described first terminal sends to have share password to described server or described second terminal；Playing institute
During stating the video content of video source, described encrypted video sharing method also includes:
When the operation clicking on non-public play area being detected, show Password Input frame, input password for user；
When input password with described share password match time, remove described masking-out, to show complete video pictures.
Optionally, described second terminal that described basis gets is for playing the big of the play area of described video source
Little, and the area information of described open play area, described play area is drawn masking-out and includes:
The coordinate points of the closed figures comprised in the area information according to described open play area, and described broadcast area
The size in territory, is covering described play area and with on the preset picture of the size such as described play area, is drawing and described Guan Bi
The closed figures that the coordinate of figure is directly proportional；
By comprise be directly proportional to provincial characteristics point in the area information of described open play area corresponding coordinate point,
The transparency in the region that the closed figures drawn is surrounded is set to 0.
The encrypted video sharing apparatus of present invention proposition and method, treat the video file shared and be provided with one without close
The open play area that code can be checked, and the setting of non-public play area is shared password to carry out non-public play area
Encryption so that any people wanting to check this video file, not inputting password when, at least can view open broadcasting
Put the content of video pictures corresponding to region, enhance the function that encrypted video is shared, meet participator and treat regarding of sharing
Demand is shared in the variation of frequency file.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram realizing each one mobile terminal of embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the high-level schematic functional block diagram of encrypted video sharing apparatus first embodiment of the present invention；
Fig. 4 is the schematic diagram determining open play area in the present invention；
Fig. 5 is the high-level schematic functional block diagram of acquisition module in encrypted video sharing apparatus the second embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of encrypted video sharing apparatus the 3rd embodiment of the present invention；
Fig. 7 is the high-level schematic functional block diagram drawing masking-out module in Fig. 6；
Fig. 8 is the high-level schematic functional block diagram of playing module in encrypted video sharing apparatus the 4th embodiment of the present invention；
Fig. 9 is the schematic flow sheet in encrypted video sharing method first embodiment of the present invention on first equipment；
Figure 10 is the schematic flow sheet in encrypted video sharing method the 3rd embodiment of the present invention on second equipment；
Figure 11 is the schematic flow sheet of step S40 in Figure 10；
When Figure 12 is to check complete video picture on the second equipment in encrypted video sharing method the 4th embodiment of the present invention
Schematic flow sheet.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram realizing each one mobile terminal of embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcasters to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the data broadcaster of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digital broadcast apparatus receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcasters of signal and above-mentioned digital broadcast apparatus.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global pick device).According to current technology, positional information module 115 calculates from three or more
The range information of many satellites and correct time information and for the Information application triangulation calculated, thus according to warp
Degree, latitude and highly accurately calculating three-dimensional current location information.Currently, for calculating the method use of position and temporal information
Three satellites and by using the position and the error of temporal information that other satellite correction calculates.Additionally, position
Information module 115 can calculate velocity information by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Process through camera 121
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration of mobile terminal 100 of 100 or speed is moved and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identification device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include pick up, buzzer etc..
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
The data (such as, telephone directory, message, still image, video etc.) that maybe will export have been exported temporarily to store.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control
Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
It should be noted that the mobile terminal shown in Fig. 1 can be also used for the video file shared is carried out partial video
The encryption of picture, the virtual functions module that this concrete mobile terminal includes is as follows:
Acquisition module 400, treats the open play area without encryption of the video file setting shared for acquisition
Area information, and share password to what non-public play area was arranged；
Sending module 500, for by video file to be shared, and get share password and open play area
Area information, be sent to server or the second terminal.
In the mobile terminal shown in Fig. 1, carry out partial video picture when participator wants to treat the video file shared
Encryption time, first need to arrange open play area and share password, the acquisition module 400 of controller 180 is treated point in acquisition
The area information of the open play area without encryption that the video file enjoyed is arranged, and non-public play area is arranged
After sharing password, by the sending module 500 of controller 180 by video file to be shared, and get share password and
The area information of open play area, is sent to server or the second terminal, so that the second terminal is broadcast according to the disclosure received
Put the area information in region, in conjunction with the play area size of broadcasting video source, play area is drawn masking-out, thus blocks non-
The video pictures of open play area, reaches the effect being encrypted non-public play area so that do not have the viewing of password
Person can only view the video pictures of open play area, meets diversified demand during participator's sharing video frequency file.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of device.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that device as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
Device (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in device the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global pick devices (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, but it is understood that, it is possible to use any number of satellite obtains
Useful location information.Positional information module 115 is generally configured to coordinate with satellite 300 and thinks to obtain as shown in Figure 1
The location information wanted.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use mobile terminal can be followed the tracks of
Other technology of position.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration, the structure of communication system, each of proposition apparatus of the present invention and method is real
Execute example.
The present invention further provides a kind of encrypted video sharing apparatus, as shown in Figure 3, it is shown that encrypted video of the present invention divides
Enjoying the high-level schematic functional block diagram of device first embodiment, encrypted video sharing apparatus includes:
Acquisition module 400, treats the open play area without encryption of the video file setting shared for acquisition
Area information, and share password to what non-public play area was arranged；
The encrypted video sharing apparatus of the present embodiment is arranged on first terminal, and first terminal can be above-mentioned mobile whole
End.Second terminal can also be above-mentioned mobile terminal, and wherein, first terminal is used for representing the mobile terminal of sharing video frequency file,
Second terminal receives the mobile terminal of the video file shared for representing.
When sharing video frequency file, participator can by first terminal select treat the video file shared be encrypted or
Do not encrypt.If be not encrypted video file, then when sharing video frequency file, first terminal only sends video file i.e.
Can；If to be encrypted video file, participator can select the whole video pictures to video file by first terminal
It is encrypted, and only when the password of beholder's input is consistent with the password that participator sets, beholder just can view and regard
The content of the whole broadcasting pictures of frequency file；Video file appointment can be looked into without password by participator also by first terminal
The open play area seen, and arrange and video file is carried out partial video picture encryption share password.
Further, acquisition module 400 includes:
First acquiring unit 401, for by the coordinate information of the closed figures of stochastic generation, and determine belong to public
Open the coordinate information of the provincial characteristics point of play area, as the area information of open play area；Wherein, open broadcast area
Territory, by inclusion region characteristic point interior, closed figures around region constitute.
First terminal after receiving the instruction that open play area is set, can on its display screen stochastic generation one or
Multiple enclosed region, the enclosed region of stochastic generation also can be adjusted by participator；Afterwards, participator can be by display screen
On clicking operation select which side that enclosed region surrounds to be open play area, wherein, will can click on behaviour for the last time
Make corresponding coordinate points, be determined to belong to the provincial characteristics point of open play area；Also can be set by the acquiescence on first terminal
Put, determine the open play area that acquiescence selects, thus obtain the provincial characteristics point belonging to open play area of acquiescence.As
Shown in Fig. 4, it is assumed that one enclosed region of stochastic generation, display screen is divided into region A and region B by this enclosed region, if point
The person of enjoying has carried out clicking operation on the A of region, then the first acquiring unit 401 of first terminal i.e. thinks that participator have selected region
A, thus can be by coordinate information corresponding for this closed figures (as constituted all coordinates of this closed figures as open play area
The information of point), and coordinate information corresponding to the clicking operation of participator (coordinate points as corresponding in last clicking operation
Information), as the area information of open play area；Or, first terminal is after stochastic generation enclosed region, and first obtains list
One or more coordinate points on the A of region can be given tacit consent to the provincial characteristics points that be determined to belong to open play area by unit 401, when with
After family carries out clicking operation on the B of region, coordinate points corresponding for this clicking operation is redefined as belonging to by the first acquiring unit 401
In the provincial characteristics point of open play area, by that analogy.
Sending module 500, for by video file to be shared, and get share password and open play area
Area information, be sent to server or the second terminal.
The encrypted video sharing apparatus that the present invention proposes, treats the video file shared and is provided with one without password
The open play area checked, and non-public play area is arranged share password so that non-public play area to be encrypted,
Make any people wanting to check this video file, not inputting password when, at least can view open broadcast area
The content of the video pictures that territory is corresponding, enhances the function that encrypted video is shared, and meets participator and treats the video literary composition shared
Demand is shared in the variation of part.
Further, based on encrypted video sharing apparatus first embodiment, encrypted video sharing apparatus second of the present invention is proposed
Embodiment.The present embodiment is with the difference of above-mentioned encrypted video sharing apparatus first embodiment, closed figures by user
Draw in one terminal and obtain.In the present embodiment, with reference to Fig. 5, acquisition module 400 also includes:
Second acquisition unit 402, for the coordinate information of closed figures that user is drawn, and determine belong to public
Open the coordinate information of the provincial characteristics point of play area, as the area information of open play area；Wherein, open broadcast area
Territory, by inclusion region characteristic point interior, closed figures around region constitute.
The closed figures that user draws can be used mouse to move on a display screen by participator and draw out, or by
Participator's slip finger on the touchscreen or input pen and draw out, so that the second acquisition unit 402 of first terminal obtains
Coordinate information to the closed figures drawn out.The mobile terminal of the input equipments such as pressure transducer it is provided with at terminal back
On, second acquisition unit 402 is also based on the closed figures that participator's input area slip finger at terminal back obtains,
And/or the data such as the force value that obtains of one or more finger pressing input area, it is calculated the coordinate information of closed figures.
After drafting obtains closed figures, coordinate points first terminal can given tacit consent to, or user is
After coordinate points corresponding to clicking operation once, be determined to belong to the provincial characteristics point of open play area, thus second obtain
Unit 402 is by the coordinate information of closed figures drawn and the coordinate information of provincial characteristics point, as the district of open play area
Domain information, so that it is determined that go out the open play area that participator is arranged.
The encrypted video sharing apparatus that the present invention proposes, is drawn closed figures by user, and by clicking operation or acquiescence
Arrange etc. determine closed figures around open play area, thus obtain the area information of open play area, draw Guan Bi
The mode of figure is varied, and is easy to user operation.
The present invention also proposed encrypted video sharing apparatus the 3rd embodiment further, in the present embodiment, with reference to Fig. 6,
Encrypted video sharing apparatus includes:
Receiver module 600, for receiving the video source of the video file of first terminal or server transmission, open broadcast area
The area information in territory；
The encrypted video sharing apparatus of the present embodiment may be provided in the second terminal, and the second terminal can be above-mentioned mobile whole
End.First terminal can also be above-mentioned mobile terminal, and wherein, first terminal is used for representing the mobile terminal of sharing video frequency file,
Second terminal receives the mobile terminal of the video file shared for representing.Use user's (i.e. video file of first terminal
Participator), if it is desired to treat the video file shared and be encrypted, then need setting to share password；Reception video also can be set
The user (i.e. beholder) of file when there is no password, the district that partial video picture when can only check playing video file is corresponding
Territory (i.e. discloses play area).
The area information of video file to be shared, open play area can be uploaded to the service specified by first terminal
Device, when the user using the second terminal wants to check the video file that first terminal is shared, looks into by sending to this server
See the request of this video file, it is thus achieved that the video of this video file that this server returns to the receiver module 600 of the second terminal
The data such as the area information in source, openly play area.
Second terminal directly can also send the request checking designated file to first terminal, and first terminal receives please
After asking, the data such as the video source of the video file asked, the area information disclosing play area are directly returned to second eventually
The receiver module 600 of end.Wherein, video source can be video file, it is also possible to for provide video file watch online or under
The network address carried.
It is appreciated that first terminal or server can be under certain condition trigger, actively by video file to be shared
The data such as the area information of the video source of correspondence, openly play area are sent to the second terminal, with the reception mould in the second terminal
After block 600 receives data, click on and check this video source, it is possible to check corresponding video content.
Draw masking-out module 700, for the size according to the play area for playing video source got, Yi Jigong
Open the area information of play area, play area is drawn masking-out, during playing the video content of video source, to block non-
The video pictures of open play area.
The big I of play area, by when playing video source in the second terminal, shows the play area of complete video picture
Wide and height represents.The area information of open play area, comprises the coordinate points of one or more closed figures, and one or
The information such as the coordinate points of multiple provincial characteristics points.
Further, with reference to Fig. 7, draw masking-out module 700 and include:
Drawing unit 701, the coordinate points of the closed figures comprised in the area information according to open play area, with
And the size of play area, covering play area and with on the preset picture of the size such as play area, drawing and closed figures
The closed figures that is directly proportional of coordinate；
Preset picture can be the picture (such as scenery picture, personage's picture, advertising picture etc.) pre-set,
Can also be a pre-rendered picture (such as pure color picture, colorful picture etc.).
The drawing unit 701 of the second terminal, according to the size of play area, adjusts the preset figure covered in play area
The size of sheet is same, the coordinate points of the closed figures then comprised in the area information according to open play area, and
The size of play area, on preset picture after the adjustment, draws out and the Guan Bi figure in the area information of open play area
The closed figures of the numbers such as shape, and the coordinate that the closed figures drawn out is in the coordinate system set up with play area, with similar shape
Unanimously (i.e. the value of corresponding coordinate point all becomes fixing to the coordinate of the closed figures in the area information of open play area of shape
Direct ratio).
Unit 702 is set, for comprising the phase being directly proportional to provincial characteristics point in the area information of open play area
The coordinate points transparency in the region that closed figures interior, that draw is surrounded is answered to be set to 0.
After drawing out closed figures on preset picture, arranging unit 702 will comprise the region letter with open play area
In breath provincial characteristics point be directly proportional (identical with the fixing direct ratio in drawing unit 701) corresponding coordinate point interior, draw close
The region closing figure encirclement is defined as open play area, is then set by the transparency of all pixels in open play area
Be set to 0, then disclosed in the masking-out drawn out, play area is transparent to user.
During playing the video content of video source, owing to masking-out covers on play area, and open play area
Transparent, then disclose the video pictures of play area corresponding to play area be beholder it can be seen that, and non-public broadcast
Put the video pictures of play area corresponding to region, due to blocking of masking-out so that beholder cannot see the video of this part
Picture, has reached the effect being encrypted non-public play area, so that beholder is not in the case of having password, and can only
View the video pictures of open play area.
The encrypted video sharing apparatus that the present invention proposes, according to the area information of the open play area received, and
The size of the play area of the broadcasting video source got, draws masking-out in play area, with at the video playing video source
During content, block the video pictures of non-public play area, thus reach to encrypt the purpose of part video pictures, meet use
The diversified demand during sharing video frequency of family.
Further, based on encrypted video sharing apparatus the 3rd embodiment, encrypted video sharing apparatus the 4th of the present invention is proposed
Embodiment.First terminal is to server or is provided with the second terminal of encrypted video sharing apparatus and sends and have and share password, this reality
The difference executing example and above-mentioned encrypted video sharing apparatus the 3rd embodiment is, during playing the video content of video source, adds
Close video sharing device also includes playing module 800.With reference to Fig. 8, playing module 800 includes:
Password Input unit 801, for when the operation clicking on non-public play area being detected, shows Password Input
Frame, inputs password for user；
Remove masking-out unit 802, for when the password of input is with when sharing password match, removing masking-out, complete to show
Video pictures.
During playing the video content of video source, if beholder clicks on the viewing area that non-public play area is corresponding
Territory, then the Password Input unit 801 of the second terminal can be when detecting this clicking operation, in whole play area or non-public
Show Password Input frame in play area, and beholder also can be pointed out to input corresponding password, to watch whole video pictures
Content.
After beholder inputs password, can be returned according to server or first terminal by the masking-out unit 802 that goes of the second terminal
Share password, it is judged that whether the password of input stored with it that to share password identical, if identical, then it is assumed that the password of input
With share password match, now, the masking-out unit 802 that goes of the second terminal removes covering masking-out in play area, thus
Enable a viewer to see the content of whole video pictures corresponding to play area.
In another embodiment, the password of sharing of video file can not be returned to the second terminal by server, and at password
During checking, by the Password Input unit 801 of the second terminal, the password that beholder inputs can be sent to server, server sentence
The password of disconnected input whether with video file to share password identical, if identical, then remove masking-out unit 802 to the second terminal
Return the result that the password of input is consistent with sharing password, then will be covered in broadcasting by the masking-out unit 802 that goes of the second terminal
Masking-out on region is removed.
The encrypted video sharing apparatus that the present invention proposes, makes beholder can only check portion when not inputting password using masking-out
While dividing the content of video pictures, it is provided that check the entrance of whole video pictures, i.e. detecting that user broadcasts non-public
After putting the clicking operation in region, show Password Input frame, input password for user, and input password with share password
Timing, removes masking-out, so that the beholder having password can view the content of whole video pictures.
It should be noted that encrypted video sharing apparatus first embodiment of the present invention or encrypted video sharing apparatus second are real
Execute example and may also set up on the second device, encrypted video sharing apparatus the 3rd embodiment of the present invention or encrypted video sharing apparatus
Four embodiments may also set up on the first device.
Invention further provides encrypted video sharing method first embodiment, corresponding above-mentioned encrypted video sharing apparatus
First embodiment.As shown in Figure 9, it is shown that the schematic flow sheet of encrypted video sharing method first embodiment of the present invention, encryption
Video sharing method includes:
S10, first terminal obtain the region treating the open play area without encryption that the video file shared is arranged
Information, and share password to what non-public play area was arranged；
Encrypted video sharing method can be implemented on above-mentioned mobile terminal, and first terminal and the second terminal are above-mentioned movement
Terminal, wherein, first terminal is for representing the mobile terminal of sharing video frequency file, and the second terminal receives regarding of sharing for representing
The mobile terminal of frequency file.
When sharing video frequency file, participator can by first terminal select treat the video file shared be encrypted or
Do not encrypt.If be not encrypted video file, then when sharing video frequency file, first terminal only sends video file i.e.
Can；If to be encrypted video file, participator can select the whole video pictures to video file by first terminal
It is encrypted, and only when the password of beholder's input is consistent with the password that participator sets, beholder just can view and regard
The content of the whole broadcasting pictures of frequency file；Video file appointment can be looked into without password by participator also by first terminal
The open play area seen, and arrange and video file is carried out partial video picture encryption share password.
Further, the open play area without encryption of the video file setting shared is treated in first terminal acquisition
Area information includes:
By the coordinate information of the closed figures of stochastic generation, and the provincial characteristics belonging to open play area determined
The coordinate information of point, as the area information of open play area；Wherein, open play area, inclusion region characteristic point exist
In, closed figures around region constitute.
First terminal after receiving the instruction that open play area is set, can on its display screen stochastic generation one or
Multiple enclosed region, the enclosed region of stochastic generation also can be adjusted by participator；Afterwards, participator can be by display screen
On clicking operation select which side that enclosed region surrounds to be open play area, wherein, will can click on behaviour for the last time
Make corresponding coordinate points, be determined to belong to the provincial characteristics point of open play area；Also can be set by the acquiescence on first terminal
Put, determine the open play area that acquiescence selects, thus obtain the provincial characteristics point belonging to open play area of acquiescence.As
Shown in Fig. 4, it is assumed that one enclosed region of stochastic generation, display screen is divided into region A and region B by this enclosed region, if point
The person of enjoying has carried out clicking operation on the A of region, then first terminal i.e. thinks that participator have selected region A as open broadcast area
Territory, thus can by coordinate information (as constituted the information of all coordinate points of this closed figures) corresponding for this closed figures, and
The coordinate information (information of coordinate points as corresponding in last clicking operation) that the clicking operation of participator is corresponding, as open
The area information of play area；Or, first terminal, can one or more by the A of region after stochastic generation enclosed region
Coordinate points acquiescence is determined to belong to the provincial characteristics point of open play area, after user carries out clicking operation on the B of region, and will
Coordinate points corresponding to this clicking operation redefines the provincial characteristics point for belonging to open play area, by that analogy.
S20, by video file to be shared, and get share password and the area information of open play area,
It is sent to server or the second terminal.
The encrypted video sharing method that the present invention proposes, treats the video file shared and is provided with one without password
The open play area checked, and non-public play area is arranged share password so that non-public play area to be encrypted,
Make any people wanting to check this video file, not inputting password when, at least can view open broadcast area
The content of the video pictures that territory is corresponding, enhances the function that encrypted video is shared, and meets participator and treats the video literary composition shared
Demand is shared in the variation of part.
Further, based on encrypted video sharing method first embodiment, encrypted video sharing method second of the present invention is proposed
Embodiment, corresponding above-mentioned encrypted video sharing apparatus the second embodiment.The present embodiment and above-mentioned encrypted video sharing method first
The difference of embodiment is, closed figures is drawn on first terminal by user and obtained.In the present embodiment, first terminal obtains
The area information treating the open play area without encrypting that the video file shared is arranged includes:
By the coordinate information of the closed figures that user draws, and the provincial characteristics belonging to open play area determined
The coordinate information of point, as the area information of open play area；Wherein, open play area, inclusion region characteristic point exist
In, closed figures around region constitute.
The closed figures that user draws can be used mouse to move on a display screen by participator and draw out, or by
Participator's slip finger on the touchscreen or input pen and draw out, so that first terminal gets the closed figures drawn out
Coordinate information.It is provided with on the mobile terminal of the input equipments such as pressure transducer at terminal back, it is also possible to based on participator
In the closed figures that the input area slip finger at terminal back obtains, and/or one or more finger presses what input area obtained
The data such as force value, are calculated the coordinate information of closed figures.
After drafting obtains closed figures, coordinate points first terminal can given tacit consent to, or user is
After coordinate points corresponding to clicking operation once, be determined to belong to the provincial characteristics point of open play area, thus will draw
The coordinate information of closed figures and the coordinate information of provincial characteristics point, as the area information of open play area, so that it is determined that
Go out the open play area that participator is arranged.
The encrypted video sharing method that the present invention proposes, is drawn closed figures on first terminal by user, and passes through a little
Hit operation or default setting etc. determine closed figures around open play area, thus the region obtaining open play area is believed
Breath, the mode drawing closed figures is varied, and is easy to user operation.
The present invention also proposed encrypted video sharing method the 3rd embodiment further, and corresponding above-mentioned encrypted video shares dress
Put the 3rd embodiment.In the present embodiment, with reference to Figure 10, encrypted video sharing method includes:
S30, the second terminal receive the video source of the video file of first terminal or server transmission, disclose play area
Area information；
Encrypted video sharing method can be implemented on above-mentioned mobile terminal, and first terminal and the second terminal are above-mentioned movement
Terminal, wherein, first terminal is for representing the mobile terminal of sharing video frequency file, and the second terminal receives regarding of sharing for representing
The mobile terminal of frequency file.Use the user (i.e. the participator of video file) of first terminal, if it is desired to treat regarding of sharing
Frequency file is encrypted, then need setting to share password；Also can arrange and receive the user (i.e. beholder) of video file the closeest
During code, the region (disclosing play area) that partial video picture when can only check playing video file is corresponding.
The area information of video file to be shared, open play area can be uploaded to the service specified by first terminal
Device, when the user using the second terminal wants to check the video file that first terminal is shared, looks into by sending to this server
See the request of this video file, it is thus achieved that the video source of this video file that this server returns, open broadcast area to the second terminal
The data such as the area information in territory.
Second terminal directly can also send the request checking designated file to first terminal, and first terminal receives please
After asking, the data such as the video source of the video file asked, the area information disclosing play area are directly returned to second eventually
End.Wherein, video source can be video file, it is also possible to the network address that the video file for providing is watched online or downloaded.
It is appreciated that first terminal or server can be under certain condition trigger, actively by video file to be shared
The data such as the area information of the video source of correspondence, openly play area are sent to the second terminal, to receive data in the second terminal
And after this video source is checked in click, check corresponding video content.
The second terminal that S40, basis get is for playing the size of the play area of video source, and open broadcast area
The area information in territory, draws masking-out in play area, during playing the video content of video source, to block non-public broadcasting
The video pictures in region.
The big I of play area, by when playing video source in the second terminal, shows the play area of complete video picture
Wide and height represents.The area information of open play area, comprises the coordinate points of one or more closed figures, and one or
The information such as the coordinate points of multiple provincial characteristics points.
Further, with reference to Figure 11, above-mentioned steps S40 includes:
The coordinate points of the closed figures comprised in S41, area information according to open play area, and play area
Size, is covering play area and with on the preset picture of the size such as play area, is drawing and be directly proportional to the coordinate of closed figures
Closed figures；
Preset picture can be the picture (such as scenery picture, personage's picture, advertising picture etc.) pre-set,
Can also be a pre-rendered picture (such as pure color picture, colorful picture etc.).
Second terminal, according to the size of play area, adjusts size and its phase of the preset picture covered in play area
With, the coordinate points of the closed figures then comprised in the area information according to open play area, and the size of play area,
On preset picture after the adjustment, draw out and the Guan Bi figure of the number such as the closed figures in the area information of open play area
Shape, and the coordinate that the closed figures drawn out is in the coordinate system set up with play area, with similar shape in open broadcast area
The coordinate of the closed figures in the area information in territory is consistent (i.e. the value of corresponding coordinate point all becomes fixing direct ratio).
S42, will comprise and corresponding coordinate point that in the area information of open play area, provincial characteristics point is directly proportional,
The transparency in the region that the closed figures drawn is surrounded is set to 0.
After closed figures drawn out by preset picture, will comprise and provincial characteristics in the area information of open play area
Put the region that the corresponding coordinate point of be directly proportional (identical with the fixing direct ratio in step S41) surrounds in closed figures interior, that draw
It is defined as open play area, then the transparency of all pixels in open play area is set to 0, then draws out
Play area disclosed in masking-out is transparent to user.
During playing the video content of video source, owing to masking-out covers on play area, and open play area
Transparent, then disclose the video pictures of play area corresponding to play area be beholder it can be seen that, and non-public broadcast
Put the video pictures of play area corresponding to region, due to blocking of masking-out so that beholder cannot see the video of this part
Picture, has reached the effect being encrypted non-public play area, so that beholder is not in the case of having password, and can only
View the video pictures of open play area.
The encrypted video sharing method that the present invention proposes, according to the area information of the open play area received, and
The size of the play area of the broadcasting video source got, draws masking-out in play area, with at the video playing video source
During content, block the video pictures of non-public play area, thus reach to encrypt the purpose of part video pictures, meet use
The diversified demand during sharing video frequency of family.
Further, based on encrypted video sharing method the 3rd embodiment, encrypted video sharing method the 4th of the present invention is proposed
Embodiment, corresponding above-mentioned encrypted video sharing apparatus the 4th embodiment.First terminal sends to server or the second terminal to be had point
Enjoying password, the present embodiment is with the difference of above-mentioned encrypted video sharing method the 3rd embodiment, at the video playing video source
During content, with reference to Figure 12, encrypted video sharing method also includes:
S50, when the operation clicking on non-public play area being detected, show Password Input frame, input close for user
Code；
S60, when input password with when sharing password match, remove masking-out, to show complete video pictures.
During playing the video content of video source, if beholder clicks on the viewing area that non-public play area is corresponding
Territory, then the second terminal can show close when this clicking operation being detected in whole play area or non-public play area
Code input frame, and beholder also can be pointed out to input corresponding password, to watch the content of whole video pictures.
After beholder inputs password, password can be shared by the second terminal according to what server or first terminal returned, it is judged that
Whether the password of input stored with it that to share password identical, if identical, then it is assumed that the password of input with share password match,
Now, the masking-out covered in play area is removed, so that beholder is it can be seen that play area is corresponding by the second terminal
The content of whole video pictures.
In another embodiment, the password of sharing of video file can not be returned to the second terminal by server, and at password
During checking, by the second terminal, the password that beholder inputs can be sent to server, server whether judge the password of input
With video file to share password identical, if identical, then return the password of input to the second terminal with to share password consistent
As a result, then by the second terminal, the masking-out covered in play area is removed.
The encrypted video sharing method that the present invention proposes, makes beholder can only check portion when not inputting password using masking-out
While dividing the content of video pictures, it is provided that check the entrance of whole video pictures, i.e. detecting that user broadcasts non-public
After putting the clicking operation in region, show Password Input frame, input password for user, and input password with share password
Timing, removes masking-out, so that the beholder having password can view the content of whole video pictures.
It should be noted that encrypted video sharing method first embodiment of the present invention or encrypted video sharing method second are real
Execute example also can implement on the second device, encrypted video sharing method the 3rd embodiment of the present invention or encrypted video sharing method
Four embodiments also can be implemented on the first device.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. an encrypted video sharing apparatus, it is characterised in that described encrypted video sharing apparatus includes:
Acquisition module, for obtaining the region letter treating the open play area without encryption that the video file shared is arranged
Breath, and share password to what non-public play area was arranged；
Sending module, is used for video file to be shared, and the region sharing password and open play area got
Information, is sent to server or the second terminal.
2. encrypted video sharing apparatus as claimed in claim 1, it is characterised in that described acquisition module includes:
First acquiring unit, for the coordinate information by the closed figures of stochastic generation, and the disclosure that belongs to determined is play
The coordinate information of the provincial characteristics point in region, as the area information of described open play area；
Second acquisition unit, the coordinate information of the closed figures for user being drawn, and the disclosure that belongs to determined are play
The coordinate information of the provincial characteristics point in region, as the area information of described open play area；
Wherein, described open play area, by comprise described provincial characteristics point, described closed figures around region structure
Become.
3. an encrypted video sharing apparatus, it is characterised in that described encrypted video sharing apparatus includes:
Receiver module, for receiving the video source of the video file of first terminal or server transmission, the district of open play area
Domain information；
Draw masking-out module, for the size according to the play area for playing described video source got and described
The area information of open play area, draws masking-out in described play area, with at the video content playing described video source
Period, block the video pictures of non-public play area.
4. encrypted video sharing apparatus as claimed in claim 3, it is characterised in that described first terminal to described server or
It is provided with the second terminal of described encrypted video sharing apparatus to send and have and share password；At the video content playing described video source
Period, described encrypted video sharing apparatus also includes that playing module, described playing module include:
Password Input unit, for when the operation clicking on non-public play area being detected, display Password Input frame, for
Family input password；
Remove masking-out unit, for when input password with described share password match time, remove described masking-out, complete to show
Video pictures.
5. the encrypted video sharing apparatus as described in claim 3 or 4, it is characterised in that described drafting masking-out module includes:
Drawing unit, the coordinate points of the closed figures comprised in the area information according to described open play area, and
The size of described play area, is covering described play area and with on the preset picture of the size such as described play area, is drawing
The closed figures being directly proportional to the coordinate of described closed figures；
Unit is set, for comprising the corresponding seat being directly proportional to provincial characteristics point in the area information of described open play area
The punctuate transparency in the region that closed figures interior, that draw is surrounded is set to 0.
6. an encrypted video sharing method, it is characterised in that described encrypted video sharing method includes:
First terminal obtains the area information treating the open play area without encryption that the video file shared is arranged, and
Password is shared to what non-public play area was arranged；
By video file to be shared, and the area information sharing password and open play area got, it is sent to clothes
Business device or the second terminal.
7. encrypted video sharing method as claimed in claim 6, it is characterised in that described first terminal obtains to treat to be shared
The area information without the open play area of encryption that video file is arranged includes:
By the coordinate information of the closed figures of stochastic generation, and the provincial characteristics point belonging to open play area determined
Coordinate information, as the area information of described open play area；Or,
The coordinate information of closed figures that user is drawn, and the provincial characteristics point belonging to open play area determined
Coordinate information, as the area information of described open play area；
Wherein, described open play area, by comprise described provincial characteristics point, described closed figures around region structure
Become.
8. an encrypted video sharing method, it is characterised in that described encrypted video sharing method includes:
Second terminal receives the region letter of the video source of the video file of first terminal or server transmission, open play area
Breath；
According to described second terminal got for playing the size of the play area of described video source, and described disclosure is broadcast
Put the area information in region, described play area is drawn masking-out, with during playing the video content of described video source, hide
Keep off the video pictures of non-public play area.
9. encrypted video sharing method as claimed in claim 8, it is characterised in that described first terminal to described server or
Described second terminal sends to have shares password；During playing the video content of described video source, the described encrypted video side of sharing
Method also includes:
When the operation clicking on non-public play area being detected, show Password Input frame, input password for user；
When input password with described share password match time, remove described masking-out, to show complete video pictures.
10. as claimed in claim 8 or 9 encrypted video sharing method, it is characterised in that described basis get described the
Two terminals are for playing the size of the play area of described video source, and the area information of described open play area, in institute
State drafting masking-out in play area to include:
The coordinate points of the closed figures comprised in the area information according to described open play area, and described play area
Size, is covering described play area and with on the preset picture of the size such as described play area, is drawing and described closed figures
The closed figures that is directly proportional of coordinate；
The corresponding coordinate point, the drafting that are directly proportional to provincial characteristics point in the area information of described open play area will be comprised
The transparency in region that surrounds of closed figures be set to 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657776A (en) * | 2016-11-29 | 2017-05-10 | 努比亚技术有限公司 | Shooting post-processing method, shooting post-processing device and mobile terminal |
| CN109063504A (en) * | 2018-07-02 | 2018-12-21 | 北京珠穆朗玛移动通信有限公司 | Access method, mobile terminal and the storage medium of secret file |
| WO2021102772A1 (en) * | 2019-11-28 | 2021-06-03 | Qualcomm Incorporated | Methods and apparatus to smooth edge portions of an irregularly-shaped display |
| CN113163261A (en) * | 2021-03-17 | 2021-07-23 | 深圳乐播科技有限公司 | Decryption pushing method, device, equipment and storage medium of encrypted video |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130108105A1 (en) * | 2011-10-31 | 2013-05-02 | Electronics And Telecommunications Research Institute | Apparatus and method for masking privacy region based on monitored video image |
| CN103546750A (en) * | 2013-10-22 | 2014-01-29 | 中国人民解放军重庆通信学院 | H.264 video encryption method based on region of interest |
| CN103763572A (en) * | 2014-02-15 | 2014-04-30 | 广东欧珀移动通信有限公司 | Method and system for sharing private videos |
| CN103826128A (en) * | 2014-02-25 | 2014-05-28 | 宁波工程学院 | Encryption domain H.264/AVC video reversible data hiding method |
-
2016
- 2016-06-29 CN CN201610493749.3A patent/CN106130984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130108105A1 (en) * | 2011-10-31 | 2013-05-02 | Electronics And Telecommunications Research Institute | Apparatus and method for masking privacy region based on monitored video image |
| CN103546750A (en) * | 2013-10-22 | 2014-01-29 | 中国人民解放军重庆通信学院 | H.264 video encryption method based on region of interest |
| CN103763572A (en) * | 2014-02-15 | 2014-04-30 | 广东欧珀移动通信有限公司 | Method and system for sharing private videos |
| CN103826128A (en) * | 2014-02-25 | 2014-05-28 | 宁波工程学院 | Encryption domain H.264/AVC video reversible data hiding method |
Non-Patent Citations (3)
| Title |
|---|
| MOO-RYONG RA等: "P3: Toward Privacy-Preserving Photo Sharing", 《10TH USENIX SYMPOSIUM ON NETWORKED SYSTEMS DESIGN AND IMPLEMENTATION (NSDI’13)》 * |
| 郭捷等: "Region of Interest Based Selective Encryption Scheme for Privacy Protection in H.264 Video", 《JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY(SCIENCE)》 * |
| 龙飞: "《中文版Windows Vista完全自学手册》", 30 June 2009 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657776A (en) * | 2016-11-29 | 2017-05-10 | 努比亚技术有限公司 | Shooting post-processing method, shooting post-processing device and mobile terminal |
| CN109063504A (en) * | 2018-07-02 | 2018-12-21 | 北京珠穆朗玛移动通信有限公司 | Access method, mobile terminal and the storage medium of secret file |
| CN109063504B (en) * | 2018-07-02 | 2024-02-23 | 北京珠穆朗玛移动通信有限公司 | Private file access method, mobile terminal and storage medium |
| WO2021102772A1 (en) * | 2019-11-28 | 2021-06-03 | Qualcomm Incorporated | Methods and apparatus to smooth edge portions of an irregularly-shaped display |
| CN113163261A (en) * | 2021-03-17 | 2021-07-23 | 深圳乐播科技有限公司 | Decryption pushing method, device, equipment and storage medium of encrypted video |
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