CN106210786A - A kind of SmartMovie system and movie playback method - Google Patents
A kind of SmartMovie system and movie playback method Download PDFInfo
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- CN106210786A CN106210786A CN201610592013.1A CN201610592013A CN106210786A CN 106210786 A CN106210786 A CN 106210786A CN 201610592013 A CN201610592013 A CN 201610592013A CN 106210786 A CN106210786 A CN 106210786A
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- voice data
- play
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
This application provides a kind of SmartMovie system and movie playback method, belong to SmartMovie technical field, for solving in prior art the problem to viewing rights management inefficiency.Described system includes: play authorization server, for generating the encryption key of every film, and sends described encryption key to described audio broadcasting services device；Audio broadcasting services device, is encrypted the voice data of the film that described cinema film player exports for the encryption key sent by described play authorization server, and by the WLAN of the voice data broadcast after encryption to described SmartMovie；Play authorization server, sends to described mobile terminal for generating decruption key after the success of viewing reimbursement of expense；Mobile terminal, for viewing reimbursement of expense, and is decrypted broadcasting by described decruption key to the voice data after described encryption.By the voice data of film is encrypted broadcasting, it is achieved that automatically control viewing authority, efficiency is high.
Description
Technical field
The application relates to SmartMovie technical field, particularly relates to a kind of SmartMovie system and movie playback method.
Background technology
SmartMovie is that movie provides a kind of brand-new Consumer's Experience, can be flexibly applied to that indoor and outdoor is various puts
Reflect scene.Owing to the environment of SmartMovie is more complicated, usually open environment, generally use manual type that viewing authority is entered
Line pipe is managed, and inefficiency and effect are poor.Simultaneously as SmartMovie is usually open environment, in order to ensure to play film
Audio, it usually needs carry heavy stereo set, transportation and environmental structure convenience the highest.Or utilize the car of automobile
Carry radio equipment and listen to the audio frequency of film, different owing to listening to the device signal denoising effect of film audio frequency, often occur connecing
The phenomenon that in the audio frequency received, noise is bigger, the audio quality causing uppick is poor.
In sum, in prior art there is following defect in SmartMovie system: to viewing rights management inefficiency；Receive
The film audio quality heard is poor.
Summary of the invention
The embodiment of the present application provides a kind of SmartMovie system and movie playback method, and it is right to be used for solving in prior art
The problem of viewing rights management inefficiency.
In order to solve the problems referred to above, the embodiment of the present application provides a kind of SmartMovie system, including: cinema film is play
Device, also includes: audio broadcasting services device, play authorization server and mobile terminal, wherein,
Described play authorization server, for generating the encryption key of every film, and sends described encryption key extremely
Described audio broadcasting services device；
Described audio broadcasting services device, for the encryption key by the transmission of described play authorization server to described movie theatre
The voice data of the film of movie player output is encrypted, and by the voice data broadcast after encryption to described SmartMovie
WLAN；
Described play authorization server, the movie playback request according to described mobile terminal that is additionally operable to starts what request was play
The viewing reimbursement of expense flow process of film, and, after the success of viewing reimbursement of expense, generate decruption key send the most described movement eventually
End；
Described mobile terminal, receives described solution for playing application by preset audio frequency after the success of viewing reimbursement of expense
Decryption key, and by described decruption key, the voice data after described encryption is decrypted broadcasting.
Accordingly, the embodiment of the present application provides a kind of movie playback method, is applied to the disclosed shifting of the embodiment of the present application
Dynamic cinema system, described method includes:
Play application by preset audio frequency and obtain the film list that SmartMovie is being play；
The film that user selects viewing carries out on-line payment；
Receive the decruption key that user selects the voice data of the described film watched；
By described decruption key, the voice data of the described film of real-time reception is decrypted broadcasting；
Wherein, described voice data is that the encryption key generated by method corresponding with described decruption key is encrypted
Voice data.
Accordingly, another embodiment of the application provides a kind of movie playback method, is applied to the embodiment of the present application open
SmartMovie system, described method includes:
Described play authorization server generates the encryption key of every film, and sends described encryption key to described sound
Frequently broadcasting server；
The encryption key that described audio broadcasting services device is sent by described play authorization server is to described cinema film
The voice data of the film of player output is encrypted, and by the nothing of the voice data broadcast after encryption to described SmartMovie
Line LAN；
Described play authorization server asks to start the viewing of the film that request is play according to the movie playback of mobile terminal
Reimbursement of expense flow process；
After the success of viewing reimbursement of expense, generate decruption key send to described mobile terminal so that described mobile terminal leads to
Cross described decruption key and the voice data after described encryption is decrypted broadcasting.
SmartMovie system disclosed in the embodiment of the present application by being generated the encryption of every film by play authorization server
Key, and described encryption key is sent to audio broadcasting services device；Then add described in described audio broadcasting services device passes through
The voice data of the film that cinema film player exports is encrypted by decryption key, and is broadcasted extremely by the voice data after encryption
The WLAN of described SmartMovie so that mobile terminal is play by preset audio frequency after the success of viewing reimbursement of expense should
With receiving the decruption key that described play authorization server sends, and by described decruption key to the audio frequency number after described encryption
According to being decrypted broadcasting, solve the problem to viewing rights management inefficiency in prior art.By the audio frequency to film
Data are encrypted, decruption key open to paying customer, are decrypted broadcasting, it is achieved that automatically control viewing authority, not only
Efficiency is high, and effective.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present application, below will be in embodiment or description of the prior art
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only some realities of the application
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is the SmartMovie system structure schematic diagram of the embodiment of the present application one；
Fig. 2 is another optional structural representation of SmartMovie system of the embodiment of the present application one；
Fig. 3 is the movie playback method flow diagram of the embodiment of the present application two；
Fig. 4 is the movie playback method flow diagram of the embodiment of the present application three；
Fig. 5 is that the movie playback method of the application is embodied as flow chart.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Describe, it is clear that described embodiment is some embodiments of the present application rather than whole embodiments wholely.Based on this Shen
Embodiment in please, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of the application protection.
Embodiment one:
A kind of SmartMovie system disclosed in the embodiment of the present application, as it is shown in figure 1, this system includes: cinema film is play
Device 100, also includes: audio broadcasting services device 110, play authorization server 120 and mobile terminal 130, wherein,
Described play authorization server 120, for generating the encryption key of every film, and sends described encryption key
To described audio broadcasting services device 110；
Described audio broadcasting services device 110, for the encryption key by the transmission of described play authorization server 120 to institute
The voice data of the film stating cinema film player 100 output is encrypted, and broadcasts the voice data after encryption to institute
State the WLAN of SmartMovie；
Described play authorization server 120, the movie playback request according to described mobile terminal 130 that is additionally operable to starts request
The viewing reimbursement of expense flow process of the film play, and, after the success of viewing reimbursement of expense, generate decruption key send to described
Mobile terminal 130；
Described mobile terminal 130, receives institute for playing application by preset audio frequency after the success of viewing reimbursement of expense
State decruption key, and by described decruption key, the voice data after described encryption is decrypted broadcasting.
When being embodied as, cinema film player 100, for exporting voice data and the video data of film.Described sound
Frequency, is sent out after carrying out encoding by described audio broadcasting services device 110, encrypting to audio broadcasting services device 110 according to output
Deliver to the mobile terminal of login 130 in WLAN.Described cinema film player 100, is additionally operable to export regarding of film
Frequency evidence, described video data exports to the imaging device such as electrical screen or projector.
When being embodied as, described audio broadcasting services device 110, for the shadow to the output of described cinema film player 100
The voice data of sheet carries out form conversion, and the encryption key sent by described play authorization server 120 is encrypted, so
Rear transmission plays out to WLAN.
Alternatively, as in figure 2 it is shown, described audio broadcasting services device 110 at least includes: audio frequency conversion module 1101, audio frequency
Encrypting module 1102 and network transmission module 1104.
Wherein, described audio frequency conversion module 1101, the audio frequency of the film for described cinema film player 100 is exported
Data carry out Lossless Audio Compression coding；
Described audio encryption module 1102, for the encryption key by the transmission of described play authorization server 120 to nothing
Damage the voice data after compressed audio coding to be encrypted, and the described voice data after encryption is sent to the transmission of described network
Module 1104；
Described network transmission module 1104, for the office by the described voice data broadcast after encryption to described SmartMovie
Territory net, it is simple to the mobile terminal 130 having been added to described LAN receives the described voice data after encrypting.
When being embodied as, described audio frequency conversion module 1101 is for the film exported by described cinema film player 100
Voice data carry out Lossless Audio Compression coding (i.e. FLAC, Free Lossless Audio Codec) and export afterwards to the most described
Audio encryption module 1102.The film of cinema film player 100 output described in described audio frequency conversion module 1101 real-time reception
Voice data and carry out FLAC form conversion, then output is to described audio encryption module 1102.To voice data and carry out
FLAC form is converted to prior art, and here is omitted.
Described audio encryption module 1102 is used for the encryption key of the film by the transmission of described authorization module 1103 to this
The voice data of the Lossless Audio Compression coded format of film is encrypted, and sends the transmission of the described voice data after encryption extremely
Described network transmission module 1104.Being encrypted voice data and be referred to prior art, here is omitted.
The described network transmission module 1104 described voice data after the encryption that will receive is in the nothing built in advance
Broadcast in line LAN.The mobile terminal being complete login, described network is included in the WLAN built in advance
Described voice data after the encryption that transport module 1104 will receive is broadcasted in described WLAN so that described
The all mobile terminals having logged in WLAN can receive the described voice data after encryption.
Described network transmission module 1104 is additionally operable to the connection request initiated according to mobile terminal, builds wireless local area.
When being embodied as, described mobile terminal can be by scanning Quick Response Code or input WIFI (WIreless-FIdelity) password
Mode connect the wireless router in described network transmission module 1104, added WLAN.
Alternatively, as in figure 2 it is shown, described audio broadcasting services device 110 also includes: authorization module 1103.
Described authorization module 1103 is for by the device identification of described audio broadcasting services device 110 and the film list of broadcasting
Send extremely described play authorization server 120 to verify, and the encryption key that will receive sends to described audio encryption mould
Block 1102.When being embodied as, described authorization module 1103 by the device identification of described audio broadcasting services device 110 (as equipment is compiled
Number), and the film list transmission of this audio broadcasting services device 110 broadcasting on the upper same day is to described play authorization server 120.Its
In, film list includes the unifying identifier of every film of this audio broadcasting services device 110 broadcasting on the upper same day, it is also possible to include every
The information such as the brief introduction of portion's film.The device identification to described audio broadcasting services device 110 of the described play authorization server 120
Verify, after confirming to be legal device identification, preserve this device identification and film list, and according to device identification with every
The mark of portion's film generates the encryption key of this film voice data, and sends play authorization and be licensed to described audio broadcasting services
Device 110, sends the encryption key of described every film that the same day plays to described audio broadcasting services device 110 simultaneously.Described sound
Frequently the described authorization module 1103 in broadcasting server 110 opens play mode, simultaneously by described after obtaining play authorization license
Encryption key sends to described audio encryption module 1102.
Described encryption key is according to the mark of film, and plays the device identification of the audio broadcasting services device of described film
Generate；The mark of the film that described decruption key is play according to request and play the equipment mark of audio broadcasting services device of this film
Know and generate.When being embodied as, play authorization server 120, for the device identification of described audio broadcasting services device 110 and
After the film list play is verified, send the encryption key generated to described audio broadcasting services device 110.Described broadcasting is awarded
Power server periodically obtains the device identification of described audio broadcasting services device 110 and the film list of broadcasting, and according to each institute
State the device identification of audio broadcasting services device 110, and the film mark of the film of each described audio broadcasting services device 110 broadcasting
Know, generate the decruption key of every film.When being embodied as, described encryption key follows 128 aes algorithm standards.
Described play authorization server is additionally operable to carry out described mobile phone users authentication, and leads in authentication
Later, ask to start viewing reimbursement of expense flow process according to the movie playback of mobile terminal, and, in the success of viewing reimbursement of expense
After, generate decruption key and send to described mobile terminal 130.Such as: described play authorization server receives described mobile whole
After the key request that end sends, identify according to the film of the film of user's selection and play the audio broadcasting services of this film
The device identification of device, according to the decruption key of default method this film of automated randomized generation.When being embodied as, described deciphering is close
128 aes algorithm standards followed by key.Described play authorization server 120 generates the method for encryption key and generates decruption key
Method corresponding.
Described play authorization server 120, is additionally operable to described mobile phone users is carried out authentication, it is simple in identity
The user's viewing record on described mobile terminal 130 is updated after being verified.
Described mobile terminal 130 is additionally operable to: plays application by preset audio frequency and obtains the shadow that SmartMovie is being play
Sheet list, and send movie playback request to described play authorization server 120 according to the selection of user.When being embodied as, move
Dynamic terminal 130, completes authentication for playing application login play authorization server 120 by preset audio frequency；Then, root
Movie playback request initiated by the film wanting viewing selected according to user.Described play authorization server 120 receives mobile whole
After the movie playback request of end 130 transmission, start viewing reimbursement of expense flow process, call Third-party payment interface and carry out viewing expense
Pay.
Described mobile terminal 130, receives institute for playing application by preset audio frequency after the success of viewing reimbursement of expense
State decruption key, and by described decruption key, the voice data after described encryption is decrypted broadcasting.Prop up in viewing expense
After paying successfully, mobile terminal 130 is play application by preset audio frequency and is received the decruption key of described film to be watched；Then,
Play by preset audio frequency after applying audio broadcasting services device 110 described in real-time reception to send to WLAN encryption
The voice data of film, and by the described decruption key obtained, the voice data of described film is decrypted broadcasting.
When being embodied as, mobile terminal 130 is additionally operable to play to apply by preset audio frequency service in described play authorization
The authentication information of user is registered on device 120.Described authentication information generally includes: user name, password.It is embodied as
Time, the authentication information of described user can also be the identity data such as Quick Response Code, fingerprint, the application authentication to user
Concrete form and the classification of information do not limit.
Described mobile terminal 130 can be that smart mobile phone, PAD, notebook computer etc. can play HD Audio form
The electronic equipment of data.
SmartMovie system disclosed in the embodiment of the present application by being generated the encryption of every film by play authorization server
Key, and described encryption key is sent to audio broadcasting services device；Then add described in described audio broadcasting services device passes through
The voice data of the film that cinema film player exports is encrypted by decryption key, and is broadcasted extremely by the voice data after encryption
The WLAN of described SmartMovie so that mobile terminal is play by preset audio frequency after the success of viewing reimbursement of expense should
With receiving the decruption key that described play authorization server sends, and by described decruption key to the audio frequency number after described encryption
According to being decrypted broadcasting, solve the problem to viewing rights management inefficiency in prior art.By the audio frequency to film
Data are encrypted, decruption key open to paying customer, are decrypted broadcasting, it is achieved that automatically control viewing authority, not only
Efficiency is high, and effective.
Embodiment two:
Disclosed in the embodiment of the present application, a kind of movie playback method, is applied to the SmartMovie system described in embodiment, as
Shown in Fig. 3, described method includes that step 300 is to step 330.
Step 300, plays application by preset audio frequency and obtains the film list that SmartMovie is being play.
User plays application by audio frequency preset on mobile terminal, initiates viewing request, and mobile terminal sends viewing please
Ask to described play authorization server.SmartMovie is play after receiving viewing request by described play authorization server
Film list send to initiate viewing request mobile terminal.
Generally, before SmartMovie viewing film, it is necessary first to log in play authorization server.Mobile terminal starts pre-
The audio frequency put plays application, plays application by described audio frequency and logs in play authorization server.When being embodied as, user is by moving
Audio frequency preset in dynamic terminal plays application input authentication information, such as username and password, then initiates register, will
The authentication information of input sends to logging in play authorization server, asks authentication.Play authorization server is based in advance
The authentication information of the user first registered, is identified the authentication information received, after identifying successfully, to this audio frequency
Play application and send authentication success message.After the broadcasting application of described audio frequency receives authentication success message, initiate
Request of data, obtains, by described play authorization server, the film list that SmartMovie is being play.
Step 310, selects the film of viewing to carry out on-line payment to user.
Mobile phone users selects to want the film of viewing in described film list, is play by described preset audio frequency
Apply and initiate movie playback request to play authorization server, wherein, the request of described movie playback at least includes: the account of user
Number information, play film mark；Described account information at least includes: ID, user cipher.Described play authorization server
ID and user cipher in asking movie playback are verified, after being verified, obtain the sight of described broadcasting film
See expense, withholdd online by Third-party payment platform (such as Alipay, wechat payment etc.).Described play authorization server
Withholdd online successfully by described Third-party payment platform, represent mobile terminal payment success.After withholing successfully, described broadcasting is awarded
Power server sends and pays successful information to the broadcasting application of described audio frequency.Described payment successful information also includes playing described selection
The information of audio broadcasting services device of film, such as device identification or the LAN ID of audio broadcasting services device, Yi Jizhi
Pay the mark of successful described film.
The film list that described play authorization server regular update SmartMovie is being play, and play each film
The information of audio broadcasting services device.
Step 320, receives the decruption key that user selects the voice data of the described film watched.
After the success of viewing reimbursement of expense, play authorization server uses and solves with the encryption key corresponding method generation of generation
Decryption key, and described decruption key is sent to described mobile terminal.Mobile terminal can receive viewing reimbursement of expense
After merit, start the decruption key of the voice data receiving the described film that user selects viewing.When being embodied as, on mobile terminal
Described audio frequency play apply after receiving successful payment information, it is also possible to play authorization server initiate key request.
This key request includes that mobile terminal carries out the information of the audio broadcasting services device accessed when audio frequency is play, and pays successfully
The mark of described film that selects of user.Described play authorization server receives the key request that described mobile terminal sends
Afterwards, the automated randomized generation of mark of the film selected according to device identification and this user of described audio broadcasting services device
Decruption key.When being embodied as, described decruption key follows 128 aes algorithm standards.
The decruption key of generation is respectively sent to initiate on the mobile terminal of request by described play authorization server.
Step 330, is decrypted broadcasting by described decruption key to the voice data of the described film of real-time reception.
Described voice data is Lossless Audio Compression coding.When the audio frequency of film carrying out selecting is play, audio broadcasting
The voice data of the film of broadcasting is encrypted by server by described encryption key.At audio frequency number described in mobile terminal playing
According to before, after described reception user selects the step of the decruption key of the voice data of the described film of viewing, described method
Also include: after the WLAN real-time reception user of the SmartMovie by being previously added selects the encryption of the film of viewing
Voice data.
Audio frequency on mobile terminal is play application and is obtained in real time by the network transmission module of described audio broadcasting services device
The voice data after film encryption selected by user, and by the audio frequency number after the described encryption to obtaining of the described decruption key
According to being decrypted, to realize audio frequency broadcasting.Wherein, described voice data is to be generated by method corresponding with described decruption key
The voice data that is encrypted of encryption key.
When being embodied as, the voice data of the film that described cinema film player is exported by described audio broadcasting services device
Carrying out form conversion, the voice data of the film exported by described cinema film player carries out Lossless Audio Compression coding；So
After, the voice data after Lossless Audio Compression is encoded by the encryption key sent by described play authorization server adds
Close, and the described voice data after encryption is sent to described network transmission module；After being encrypted by described network transmission module
The broadcast of described voice data to the LAN of described SmartMovie.The audio frequency of mobile terminal is play application and is received the sound of encryption
Frequency according to after, utilize the decruption key that receives in advance to real-time reception to encrypted audio data be decrypted, and play out.
When being embodied as, playing application at mobile terminal by preset audio frequency and log in play authorization server, acquisition is broadcast
Before the step of film playback sheet list, described method also includes: add the WLAN of SmartMovie.Mobile terminal is by scanning
The Quick Response Code of the WLAN of SmartMovie or the mode of input WIFI password add the WLAN of SmartMovie.Add
After entering SmartMovie LAN, authentication can be realized by described WLAN and pay viewing expense, Yi Jishou
Listen film voice data.
When being embodied as, before viewing film, mobile terminal needs to install preset audio frequency and plays application.Mobile terminal
By application store, described audio frequency can be installed and play application, it is also possible to by accessing shadow after adding movie theatre WLAN
Institute downloads website and installs preset audio frequency and plays application.Described preset audio frequency plays application provides scanning Quick Response Code to log in shadow
Institute's wireless lan function, if mobile terminal has been mounted with that described audio frequency plays application, can broadcast by starting described audio frequency
Putting application, the Quick Response Code being play application scanning movie theatre WLAN by described audio frequency realizes network addition.Due to Quick Response Code
In comprise login key information, described audio frequency plays the SSID of the wireless router that mobile terminal can be read by application automatically
(SSID, Service Set Identifier service set identifier), encrypted message are encapsulated in LAN connection request, send
To the network transmission module of movie theatre, it is automatically performed wireless connections.
Described audio frequency is play application and is provided human-computer interaction interface, realizes logging in movie theatre service by described human-computer interaction interface
Device, acquisition film list, selection film, payment viewing expense, decruption key obtain and decipher broadcasting film audio frequency etc..
Movie playback method disclosed in the embodiment of the present application, plays application by preset audio frequency and is obtaining SmartMovie
The film list play；The film that user selects viewing carries out on-line payment；Reception user selects the described film of viewing
The decruption key of voice data；By described decruption key the voice data of the described film of real-time reception is decrypted and broadcasts
Put, solve the problem to viewing rights management inefficiency in technology.By voice data is encrypted, and tackle
The open decruption key in expense family, effectively achieves automatically controlling of viewing authority, and efficiency is high and effective.Meanwhile, by broadcasting
Put the voice data of Lossless Audio Compression coding, the film audio quality of uppick can be effectively improved, improve use further
Family is experienced.
Embodiment three:
Seeing Fig. 4, in another specific embodiment of the application, a kind of described movie playback method includes: step 400 is to step
430。
Step 400, described play authorization server generates the encryption key of every film, and is sent by described encryption key
To described audio broadcasting services device.
Described encryption key is according to the mark of film, and plays the device identification of the audio broadcasting services device of described film
Generate.When being embodied as, the device identification of described audio broadcasting services device and the film of broadcasting are being arranged by play authorization server
After table is verified, send the encryption key generated to described audio broadcasting services device.Described play authorization server periodically obtains
Take the device identification of described audio broadcasting services device and the film list of broadcasting, and according to each described audio broadcasting services device
Device identification, and the film mark of the film of each described audio broadcasting services device broadcasting, the deciphering generating every film is close
Key, then, sends described encryption key to described audio broadcasting services device.When being embodied as, described encryption key follows 128
Position aes algorithm standard.
Step 410, the encryption key that described audio broadcasting services device is sent by described play authorization server is to described
The voice data of the film of cinema film player output is encrypted, and by the voice data broadcast after encryption to described movement
The WLAN of movie theatre.
After described audio broadcasting services device receives the encryption key that described play authorization server sends, by receiving
To described encryption key the voice data of corresponding film is encrypted encapsulation, then, and will encryption after voice data
The WLAN of broadcast extremely described SmartMovie, so that the mobile terminal having logged on the LAN of SmartMovie can connect
Receive the voice data of the film play.
Further, the encryption key that described audio broadcasting services device is sent by described play authorization server is to described
The voice data of the film of cinema film player output is encrypted, and by the voice data broadcast after encryption to described movement
The WLAN of movie theatre, including: the voice data of the film exported by described cinema film player carries out lossless audio pressure
Reduce the staff code；Voice data after Lossless Audio Compression is encoded by the encryption key sent by described play authorization server is carried out
Encryption, and by the LAN of the described voice data broadcast after encryption to described SmartMovie.When being embodied as, described audio frequency is wide
Broadcast the voice data of the film of cinema film player output described in server real-time reception, then described voice data is changed
Become Lossless Audio Compression coded format；Afterwards, by lossless audio pressure to being converted to of the encryption key of this film that receives
The voice data of contracting coded format is encrypted encapsulation；Finally, by the voice data broadcast after encryption encapsulation to described mobile shadow
The WLAN of institute.
Step 420, described play authorization server asks to start the shadow that request is play according to the movie playback of mobile terminal
The viewing reimbursement of expense flow process of sheet.
Mobile terminal, after adding the LAN of SmartMovie, is play application by preset audio frequency and is logged in SmartMovie
Server, and select each Movie House of SmartMovie playing film list, and select to want the film seen, then, mobile terminal
Movie playback request.Described play authorization server asks to start the film that request is play according to the movie playback of mobile terminal
Viewing reimbursement of expense flow process.First, the viewing expense of described broadcasting film is obtained；Then, by Third-party payment platform (as
Alipay, wechat payment etc.) withhold online.Described play authorization server passes through described Third-party payment platform at cableties
Money success, represents mobile terminal payment success.After withholing successfully, described play authorization server sends and pays successful information to institute
State audio frequency and play application.Described payment successful information also includes the letter playing the audio broadcasting services device of the film of described selection
Breath, such as device identification or the LAN ID of audio broadcasting services device, and pays the mark of successful described film.
Step 430, generates decruption key after the success of viewing reimbursement of expense and sends to described mobile terminal so that described shifting
Dynamic terminal is decrypted broadcasting by described decruption key to the voice data after described encryption.
After the success of viewing reimbursement of expense, described play authorization server uses and generates the life of encryption key corresponding method
Become decruption key, and described decruption key is sent to described mobile terminal so that described mobile terminal is close by described deciphering
Key is decrypted broadcasting to the voice data after described encryption.
Described encryption key is according to the mark of film, and plays the device identification of the audio broadcasting services device of described film
Generate；The mark of the film that described decruption key is play according to request and play the equipment mark of audio broadcasting services device of this film
Know and generate.The method that described play authorization server 120 generates encryption key is corresponding with the method generating decruption key.
Described play authorization server is additionally operable to carry out described mobile phone users authentication, and leads in authentication
Later, ask to start viewing reimbursement of expense flow process according to the movie playback of mobile terminal.When being embodied as, described decruption key is abided by
Follow 128 aes algorithm standards.
Ask to start the sight of the film that request is play at described play authorization server according to the movie playback of mobile terminal
Before the step of shadow reimbursement of expense flow process, described method also includes: receive the registration request that user sends, and the user of input
Name and password, complete user's registration.
Movie playback method disclosed in the embodiment of the present application, the encryption being generated every film by play authorization server is close
Key, and described encryption key is sent to described audio broadcasting services device, then, by audio broadcasting services device by described broadcasting
The voice data of the film that described cinema film player exports is encrypted by the encryption key that authorization server sends, and will
The WLAN of the voice data broadcast extremely described SmartMovie after encryption；Finally, described play authorization server is according to shifting
The movie playback request of dynamic terminal starts the viewing reimbursement of expense flow process of the film that request is play, and, at viewing reimbursement of expense
Generate decruption key after success to send to described mobile terminal so that described mobile terminal is added described by described decruption key
Voice data after close is decrypted broadcasting, solves the problem to viewing rights management inefficiency in prior art.Pass through
Voice data is encrypted, and decruption key open to paying customer, effectively achieve the automatic control of viewing authority
System, efficiency is high and effective.Meanwhile, by playing the voice data of Lossless Audio Compression coding, uppick can be effectively improved
Film audio quality, improve Consumer's Experience further.
Embodiment four:
For the ease of the reader understanding present invention, below in conjunction with the idiographic flow of movie playback in a SmartMovie, enter one
Step illustrates the technical scheme of the application.Seeing Fig. 5, the movie playback method of the application includes: step 500 to step 510.
Step 500, play authorization server generates the encryption key of every film, and sends described encryption key to sound
Frequently broadcasting server.
Play authorization server periodically obtains the film information that SmartMovie is currently playing, and the encryption generating each film is close
Key, sends to audio broadcasting services device.
Step 501, mobile terminal adds SmartMovie WLAN.
Mobile terminal is by adding mobile shadow at the Quick Response Code of SmartMovie scanning movie theatre or input movie theatre WIFI password
The WLAN of institute.
Step 502, mobile terminal is installed audio frequency and is play application, and completes user's registration.
If the audio frequency that mobile terminal installs SmartMovie the most in advance plays application, can be by the wireless local of movie theatre
Net connects movie theatre website or logs in the audio frequency broadcasting application applying store to download and install SmartMovie.And complete user's note
Volume.
Step 503, mobile terminal logs in play authorization server, carries out authentication.
After completing user's registration, mobile terminal logs in play authorization server, carries out authentication.Play authorization server
Preserve the information of registration user, and be responsible for carrying out subscriber authentication.
Step 504, play authorization server carries out authentication to the user of mobile terminal, and after being proved to be successful, sends out
Send the film list that SmartMovie is being play.
Step 505, the film that mobile terminal selects according to user, send movie playback request.
Mobile terminal plays, by audio frequency, the film list that application selects SmartMovie playing, and has selected user
Cheng Hou, initiates movie playback request.Movie playback request includes the film mark of the film that user selects.Movie playback is asked
In can also include the device identification of audio broadcasting services device of playing the film that user selects, it is simple to user selects Movie House.
The corresponding audio broadcasting services device of each Movie House.
Step 506, play authorization server calls Third-party payment application interface, the viewing expense of the film selected by startup
Use payment flow.
After play authorization server receives the movie playback request that mobile terminal sends, call Third-party payment application
Interface, such as Alipay, wechat payment etc., the viewing reimbursement of expense flow process of the film selected by startup.Before paying, broadcast
Put authorization server and obtained the viewing expense of the film selected by audio broadcasting services device.
Step 507, mobile terminal completes on-line payment.
The payment instruction that mobile terminal sends according to server, has applied viewing reimbursement of expense by Third-party payment.
Step 508, play authorization server has generated the decruption key of the film paid and has sent to mobile terminal.
After play authorization server has received the information of viewing reimbursement of expense, generate the decruption key of charges paid film
And send to mobile terminal.
Step 509, the encryption key that described audio broadcasting services device is sent by described play authorization server is to described
The voice data of the film of cinema film player output is encrypted, and by the voice data broadcast after encryption to described movement
The WLAN of movie theatre.
After default film broadcast start time arrives, described audio broadcasting services device is serviced by described play authorization
The voice data of the film that described cinema film player exports is encrypted by the encryption key that device sends, and by after encryption
The WLAN of voice data broadcast extremely described SmartMovie.
Step 510, the audio frequency of mobile terminal is play application and is obtained the sound of encryption by SmartMovie WLAN in real time
Frequency evidence, and it is decrypted broadcasting by the described decruption key received.
When being embodied as, mobile terminal can be downloaded audio frequency beforehand through application store before arriving SmartMovie and play
Apply and install, carrying out user's registration.Audio rendition manager, after default film broadcast start time arrives, starts to send
Voice data after deciphering is to the WLAN of SmartMovie.
Movie playback method disclosed in the present application, generates the encryption key of every film by play authorization server, and
Described encryption key is sent to described audio broadcasting services device, then, by audio broadcasting services device by described play authorization
The voice data of the film that described cinema film player exports is encrypted by the encryption key that server sends, and will encryption
After voice data broadcast to the WLAN of described SmartMovie；Finally, described play authorization server is according to mobile whole
The movie playback request of end starts the viewing reimbursement of expense flow process of the film that request is play, and, in the success of viewing reimbursement of expense
Rear generation decruption key sends to described mobile terminal so that described mobile terminal by described decruption key to described encryption after
Voice data be decrypted broadcasting, solve the problem to viewing rights management inefficiency in prior art.By to sound
Frequency is according to being encrypted, and decruption key open to paying customer, effectively achieves automatically controlling of viewing authority, effect
Rate is high and effective.
Each embodiment in this specification all uses the mode gone forward one by one to describe, what each embodiment stressed is with
The difference of other embodiments, between each embodiment, identical similar part sees mutually.For device embodiment
For, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant part sees the portion of embodiment of the method
Defend oneself bright.
Above a kind of SmartMovie system and movie playback method are described in detail by the application, used herein
Principle and the embodiment of the application are set forth by specific case, and the explanation of above example is only intended to help to understand
The present processes and core concept thereof；Simultaneously for one of ordinary skill in the art, according to the thought of the application, at tool
All will change on body embodiment and range of application, in sum, this specification content should not be construed as the application
Restriction.
Through the above description of the embodiments, those skilled in the art it can be understood that to each embodiment can
The mode adding required general hardware platform by software realizes, naturally it is also possible to realized by hardware.Based on such reason
Solving, the part that prior art is contributed by technique scheme the most in other words can embody with the form of software product
Coming, this computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including
Some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs each
The method described in some part of individual embodiment or embodiment.
Claims (10)
1. a SmartMovie system, including: cinema film player, it is characterised in that also include: audio broadcasting services device,
Play authorization server and mobile terminal, wherein,
Described play authorization server, for generating the encryption key of every film, and sends described encryption key to described
Audio broadcasting services device；
Described audio broadcasting services device, for the encryption key by the transmission of described play authorization server to described cinema film
The voice data of the film of player output is encrypted, and by the nothing of the voice data broadcast after encryption to described SmartMovie
Line LAN；
Described play authorization server, the movie playback request according to described mobile terminal that is additionally operable to starts the film that request is play
Viewing reimbursement of expense flow process, and, after the success of viewing reimbursement of expense, generate decruption key send to described mobile terminal；
Described mobile terminal, close for playing the application described deciphering of reception by preset audio frequency after the success of viewing reimbursement of expense
Key, and by described decruption key, the voice data after described encryption is decrypted broadcasting.
2. the system as claimed in claim 1, it is characterised in that
Described encryption key is according to the mark of film, and the device identification playing the audio broadcasting services device of described film is raw
Become；
The mark of the film that described decruption key is play according to request and play the equipment mark of audio broadcasting services device of this film
Know and generate.
3. the system as claimed in claim 1, it is characterised in that described audio broadcasting services device at least includes: audio frequency converts mould
Block, audio encryption module and network transmission module, wherein,
Audio frequency conversion module, the voice data of the film for being exported by described cinema film player carries out Lossless Audio Compression
Coding；
Audio encryption module, after Lossless Audio Compression is encoded by the encryption key for being sent by described play authorization server
Voice data be encrypted, and the described voice data after encryption is sent to described network transmission module；
Described network transmission module, for the LAN by the described voice data broadcast after encryption to described SmartMovie, just
Described voice data after the mobile terminal having been added to described LAN receives encryption.
4. system as claimed in claim 3, it is characterised in that described audio broadcasting services device also includes:
Authorization module, for sending the device identification of described audio broadcasting services device and the film list of broadcasting to described broadcasting
Authorization server is verified, and the encryption key of every the film sent by the described play authorization server received sends
To described audio encryption module.
5. the system as claimed in claim 1, it is characterised in that described mobile terminal is additionally operable to:
Play application by preset audio frequency and obtain the film list that SmartMovie is being play, and send according to the selection of user
Movie playback request is to described play authorization server.
6. a movie playback method, is applied to the mobile shadow department as described in claim 1 to 5 any one claim
System, it is characterised in that including:
Play application by preset audio frequency and obtain the film list that SmartMovie is being play；
The film that user selects viewing carries out on-line payment；
Receive the decruption key that user selects the voice data of the described film watched；
By described decruption key, the voice data of the described film of real-time reception is decrypted broadcasting；
Wherein, described voice data is the sound that the encryption key generated by method corresponding with described decruption key is encrypted
Frequency evidence.
7. method as claimed in claim 6, it is characterised in that described reception user selects the audio frequency number of the described film of viewing
According to decruption key step after, described method also includes:
The WLAN real-time reception user of the SmartMovie by being previously added selects the sound after the encryption of the film of viewing
Frequency evidence.
8. a movie playback method, is applied to the mobile shadow department as described in claim 1 to 5 any one claim
System, it is characterised in that described method includes:
Described play authorization server generates the encryption key of every film, and sends to described audio frequency wide by described encryption key
Broadcast server；
Described cinema film is play by the encryption key that described audio broadcasting services device is sent by described play authorization server
The voice data of the film of device output is encrypted, and by the wireless office of the voice data broadcast after encryption to described SmartMovie
Territory net；
Described play authorization server asks to start the viewing expense of the film that request is play according to the movie playback of mobile terminal
Payment flow；
After the success of viewing reimbursement of expense, generate decruption key send to described mobile terminal so that described mobile terminal passes through institute
State decruption key and the voice data after described encryption is decrypted broadcasting.
9. method as claimed in claim 8, it is characterised in that
Described encryption key is according to the mark of film, and the device identification playing the audio broadcasting services device of described film is raw
Become；
The mark of the film that described decruption key is play according to request and play the equipment mark of audio broadcasting services device of this film
Know and generate.
10. method as claimed in claim 8, it is characterised in that described audio broadcasting services device is taken by described play authorization
The voice data of the film that described cinema film player exports is encrypted by the encryption key that business device sends, and by after encryption
Voice data broadcast to the WLAN of described SmartMovie, farther include:
The voice data of the film exported by described cinema film player carries out Lossless Audio Compression coding；
Voice data after Lossless Audio Compression is encoded by the encryption key sent by described play authorization server adds
Close, and by the LAN of the described voice data broadcast after encryption to described SmartMovie.
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| CN201610592013.1A CN106210786B (en) | 2016-07-25 | 2016-07-25 | A kind of SmartMovie system and movie playback method |
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| CN201610592013.1A CN106210786B (en) | 2016-07-25 | 2016-07-25 | A kind of SmartMovie system and movie playback method |
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| CN111586050A (en) * | 2020-05-08 | 2020-08-25 | 上海明略人工智能(集团)有限公司 | Audio file transmission method and device, storage medium and electronic equipment |
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| CN114189751A (en) * | 2020-09-15 | 2022-03-15 | 杭州晨熹多媒体科技有限公司 | Cinema system control method, server, proxy terminal, display terminal and cinema system control system |
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| CN106210786B (en) | 2019-10-08 |
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