CN108769053B - Automatic distribution method and system for film key - Google Patents

Automatic distribution method and system for film key Download PDF

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CN108769053B
CN108769053B CN201810607919.5A CN201810607919A CN108769053B CN 108769053 B CN108769053 B CN 108769053B CN 201810607919 A CN201810607919 A CN 201810607919A CN 108769053 B CN108769053 B CN 108769053B
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kdm
newly
added
newly added
showing server
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CN108769053A (en
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林晓飞
蒲明清
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Cfgdc Beijing Technology Co ltd
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Cfgdc Beijing Technology Co ltd
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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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

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  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The embodiment of the application discloses a method for automatically distributing a film key, which comprises the following steps: after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website; when the first KDM maker website has a newly added KDM, downloading the newly added KDM; and issuing the newly added KDM to a matched online showing server. The method can automatically scan and search the newly-added KDM uploaded to the KDM manufacturer website, so that the complicated process of manually searching the newly-added KDM by cinema workers is avoided, and the efficiency of searching the newly-added KDM is improved. In addition, the method can scan and search the newly added KDM uploaded to the KDM maker website at regular time, and does not need all cinema workers to log in the KDM maker website for manual downloading in a period of time, so that the method relieves the pressure of downloading the KDM from the KDM maker website in parallel, does not cause network blockage, and has better user experience.

Description

Automatic distribution method and system for film key
Technical Field
The present application relates to the field of multimedia information technologies, and in particular, to a method and a system for automatically distributing a movie key.
Background
Currently, distribution of a screener Key (KDM) is achieved through manual distribution. The specific distribution process is as follows: before the cinema plays the film, cinema staff manually log in a film Key (KDM) producer website, enter a member center, select a newly-added KDM, manually download the KDM, and import the KDM into a corresponding showing server one by one.
This way of manually distributing KDMs presents the following problems:
1. cinema staff are required to manually search for the newly added KDM, so that the efficiency of searching for the newly added KDM is low, and the process is complicated.
2. The theaters may concentrate on logging into the KDM maker website simultaneously for a short period of time (at about 0 o' clock each day) for download of the KDM, especially when showing large movies, which may result in large network congestion, large access delay, even no response, and poor user experience.
Disclosure of Invention
In view of the above, the present application provides a method and a system for automatically distributing a screener key to solve the above technical problem.
In order to solve the technical problem, the following technical scheme is adopted in the application:
a screener key automatic distribution method, comprising:
after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website;
when the first KDM maker website has a newly added KDM, downloading the newly added KDM;
and issuing the newly added KDM to a matched online showing server.
Optionally, after downloading the newly added KDM and before issuing the newly added KDM to the matched online showing server, the method further includes:
verifying the effectiveness of the newly added KDM;
the issuing of the newly-added KDM to the matched online showing server specifically comprises:
and issuing the effective newly-added KDM to the matched online showing server.
Optionally, after verifying the validity of the newly added KDM, the method further includes:
and when the newly added KDM is invalid, sending KDM invalid information to the first KDM maker network station.
Optionally, the verifying the validity of the newly added KDM specifically includes:
and carrying out SAML verification on the newly added KDM to verify the effectiveness of the newly added KDM.
Optionally, after downloading the newly added KDM and before issuing the newly added KDM to the matched online showing server, the method further includes:
and matching the newly-added KDM with an online showing server.
Optionally, the KDM includes a device private key signature of the presentation server;
the matching of the newly-added KDM and the online showing server specifically comprises the following steps:
and judging whether the equipment private key signature of the showing server included in the newly-added KDM is matched with the equipment public key of the online showing server, and if so, determining that the newly-added KDM is matched with the online showing server.
Optionally, the method further comprises:
monitoring the connection state of the online server and/or the actual distribution state of the newly-added KDM to the online showing server;
and if the online server is disconnected and/or the newly-added KDM is not distributed to the online showing server, sending alarm information.
Optionally, the method further comprises:
and acquiring the KDM manufactured by the second KDM manufacturer, and issuing the KDM manufactured by the second KDM manufacturer to the matched online showing server.
A screener key automatic distribution system comprising:
the system comprises a scanning unit, a first KDM making party website and a second KDM making party website, wherein the scanning unit is used for scanning the KDM uploaded to the first KDM making party website after logging in the first KDM making party website with the identity of a legal cinema user;
the download unit is used for downloading the newly added KDM when the newly added KDM exists on the first KDM maker website;
and the issuing unit is used for issuing the newly added KDM to the matched online showing server.
Optionally, the system further comprises:
the verification unit is used for verifying the effectiveness of the newly added KDM after the newly added KDM is downloaded and before the newly added KDM is issued to the matched online showing server;
the issuing unit is specifically as follows: and issuing the effective newly-added KDM to the matched online showing server.
Optionally, the system further comprises:
and the sending unit is used for sending KDM invalid information to the first KDM maker network station when the newly added KDM is invalid.
Optionally, the system further comprises:
a matching unit: and the system is used for matching the newly-added KDM with the online showing server after the newly-added KDM is downloaded and before the newly-added KDM is issued to the matched online showing server.
Optionally, the system further comprises:
the monitoring unit is used for monitoring the connection state of the online server and/or the actual distribution state of the newly-added KDM to the online showing server;
and the alarm unit is used for sending alarm information if the online server is disconnected and/or the newly-added KDM is not distributed to the online showing server.
Optionally, the system further comprises:
and the acquisition unit is used for acquiring the KDM manufactured by the second KDM manufacturer so as to issue the KDM manufactured by the second KDM manufacturer to the matched online showing server.
Compared with the prior art, the method has the following beneficial effects:
based on the technical scheme, the automatic distribution method of the film key can automatically scan and search the newly-added KDM uploaded to the KDM manufacturer website, so that the complicated process of manually searching the newly-added KDM by cinema workers is avoided, and the efficiency of searching the newly-added KDM is improved. In addition, the method can scan and search the newly added KDM uploaded to the KDM maker website at regular time, and does not need all cinema workers to log in the KDM maker website for manual downloading in a period of time, so that the method relieves the pressure of downloading the KDM from the KDM maker website in parallel, does not cause network blockage, and has better user experience.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a system diagram of an exemplary application scenario provided by an embodiment of the present application;
fig. 2 is a flowchart of an automatic movie key distribution method according to an embodiment of the present application;
fig. 3 is a flowchart of an automatic movie key distribution method according to a second embodiment of the present application;
fig. 4 is a flowchart of a method for automatically distributing a screener key according to a third embodiment of the present application;
fig. 5 is a flowchart of an automatic movie key distribution method according to a fourth embodiment of the present application;
fig. 6 is a schematic structural diagram of an automatic movie key distribution system according to a fifth embodiment of the present application;
fig. 7 is a schematic structural diagram of an automatic movie key distribution system according to a sixth embodiment of the present application;
fig. 8 is a schematic structural diagram of an automatic movie key distribution system according to a seventh embodiment of the present application;
fig. 9 is a schematic structural diagram of an automatic movie key distribution system according to an eighth embodiment of the present application.
Detailed Description
Before describing the embodiments of the present application, technical terms used in describing the embodiments of the present application will be described.
And (4) NOC: the Network Operation Center is responsible for data management of all cinema-related equipment.
KDM: key Delivery Message, movie Key, a movie has only one Key on a presentation server and contains an expiration date.
SAML: a security verification standard for XML files ensures that XML is not tampered in the transmission process.
DN: the x.509 standard format certificate represents a unique identifier of the certificate holder.
In order to solve the technical problem described in the background section, an embodiment of the present application provides an automatic distribution method for a screener key, including: after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website; when the first KDM maker website has a newly added KDM, downloading the newly added KDM; and issuing the newly added KDM to a matched online showing server.
The automatic distribution method of the film key can automatically scan and search the newly-added KDM uploaded to the KDM manufacturer website, so that the complicated process that cinema workers manually search the newly-added KDM is omitted, and the efficiency of searching the newly-added KDM is improved. In addition, the method can scan and search the newly added KDM uploaded to the KDM maker website at regular time, and does not need all cinema workers to log in the KDM maker website for manual downloading in a period of time, so that the method relieves the pressure of downloading the KDM from the KDM maker website in parallel, does not cause network blockage, and has better user experience.
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, the system diagram of an exemplary application scenario provided in the embodiment of the present application is shown.
In order to make the embodiments of the present application clearer, an exemplary application scenario of the present application is described below with reference to fig. 1.
The embodiment of the application can be applied to the scene shown in FIG. 1. In the scenario, the chinese digital cinema movie program center platform 101 sends information of the newly added movie to the chinese movie program center KDM file interface FTP server 102a and the movie digital development website 102b, respectively, then the chinese movie program center KDM file interface FTP server 102a or the movie digital development website 102b both make and release the newly added KDM according to the received information of the newly added movie, then the KDM automatic distribution system 103 downloads the newly added KDM to the NOC platform from the chinese movie program center KDM file interface FTP server 102a or the movie digital development website 102b, respectively, and sends the newly added KDM to the first showing server 105a or the second showing server 105b through the theater management system 104. The KDM automatic distribution system 103 can automatically distribute the KDM newly added to the KDM file interface FTP server 102a or the movie digital development website 102b of the chinese movie program center to the matched showing server by using the movie key automatic distribution method provided in the embodiment of the present application. In specific implementation, firstly, the KDM automatic distribution system 103 logs in a KDM file interface FTP server 102a or a movie digital development website 102b of a chinese movie program center with a cinema legal user identity; secondly, the KDM automatic distribution system 103 scans the KDM uploaded to the KDM file interface FTP server 102a of the chinese movie program center or the movie digital development website 102 b; then, when a KDM exists on the central KDM file interface FTP server 102a or the central digital development website 102b of the chinese movie, the KDM automatic distribution system 103 downloads the newly added KDM; finally, the KDM automatic distribution system 103 sends the newly added KDM to the first presentation server 105a or the second presentation server 105 b.
It should be noted that the chinese digital cinema movie center platform 101 may be a platform for acquiring a movie showing. The KDM file interface FTP server 102a and the movie digital development website 102b of the chinese movie program center are both KDM producer websites and can publish a movie KDM. Each theater has one theater management system 104, and each theater corresponds to one presentation server, and the theater management system 104 collectively manages all the presentation servers of the corresponding theaters.
In addition, the KDM automatic distribution system 103 is only existing, under development or in the future, and can log in to the KDM maker website with the identity of the cinema valid user, acquire and download the KDM newly added on the KDM maker website, and send the newly added KDM to the matched online showing server 105; the validity of the newly added KDM can be verified, and the effective newly added KDM is sent to the matched online showing server; and the newly added KDM can be matched with the online showing server, and the matched newly added KDM is sent to the matched online showing server.
The embodiments of the present application are not limited in any way in this respect.
It should be noted that the above application scenarios are only shown for the convenience of understanding the present application, and the embodiments of the present application are not limited in any way in this respect. Rather, embodiments of the present application may be applied to any scenario where applicable.
Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 2, this figure is a flowchart of a method for automatically distributing a screener key according to an embodiment of the present application.
The method for automatically distributing the movie key provided by the embodiment of the application comprises the following steps:
s201: after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website.
The theater legal user identity refers to information that can uniquely identify the theater identity, for example, the theater user name and password.
The first KDM maker website is a KDM maker website which has a butt joint relation with the KDM automatic distribution system, and the website can comprise one KDM maker website or a plurality of KDM maker websites.
As an example, S201 may specifically be: the KDM automatic distribution system can regularly scan the KDM uploaded to the first KDM maker website after logging in the first KDM maker website by using the cinema legal user identity. The timing is according to a preset time period, and the preset time period may be set according to an actual application scenario or may be set in advance by a system. For example, the KDM automatic distribution system scans the KDM on the first KDM producer web site every 10 minutes.
S202: and when the first KDM maker website has the newly added KDM, downloading the newly added KDM.
As an example, the specific process of determining that the new KDM exists on the first KDM maker website may be: when the KDM automatic distribution system scans the KDMs on the first KDM maker website at regular time, and when the KDMs obtained by the scanning are more than the KDMs obtained by the last scanning, the situation that newly added KDMs exist on the first KDM maker website can be determined.
It should be noted that, the KDM automatic distribution system needs to download and store the newly added KDM to the NOC platform of the KDM automatic distribution system.
S203: and issuing the newly added KDM to a matched online showing server.
The showing server refers to a server in a movie hall for managing showing of movies. Each cinema comprises a plurality of cinemas, each of which is equipped with a presentation server for managing the presentation of the cinema films. Furthermore, all the presentation servers in the theater are collectively managed by the theater management server of the theater. The online showing server is that when the cinema management server is online, all showing servers of the cinema can receive the KDM sent by the KDM automatic distribution system through the interfaces of the cinema management server.
Therefore, before the KDM automatic distribution system sends the newly added KDM to the corresponding showing server, it is necessary to determine whether the theater management server of the theater is online, and only when the management server is online, the newly added KDM can be sent to the showing server in the KDM automatic distribution system.
For convenience of description and better understanding of the technical solutions provided by the present application, the process of acquiring a KDM by a first theater will be described as an example.
Suppose that: the first theatre comprises 2 theatres, wherein the first theatre shows a first film and a second film, and the second theatre shows a third film.
The specific process of obtaining the KDM of the movie played by each movie hall of the first cinema is as follows: firstly, a KDM automatic distribution system logs in a first KDM maker website according to a user name and a password of a first cinema; then, the KDM automatic distribution system scans the KDM on the website of the first KDM maker in a timing mode; when the KDM automatic distribution system finds that a newly added KDM exists on a first KDM maker website, the system downloads and stores the newly added KDM to an NOC platform of the system until the KDM of a first film to the KDM of a third film are stored in the system; and finally, the KDM automatic distribution system judges whether the cinema management system of the first cinema is online or not, if so, the system sends the KDM of the first movie and the KDM of the second movie to a showing server of the first cinema through an interface of the cinema management system, and sends the KDM of the third movie to a showing server of the second cinema.
The automatic distribution method of the film key enables the automatic distribution system of the KDM to automatically send the KDM to the matched online showing server. However, this system may cause the presentation server to fail to connect to the KDM automatic distribution system because the theater management system is not online, resulting in a failure of KDM delivery.
Therefore, the KDM automatic distribution system can monitor whether the cinema management system is on-line or not so as to judge whether the system can communicate with a showing server of the cinema or not, and if not, alarm information is sent to the KDM automatic distribution system.
In addition, the KDM automatic distribution system can also monitor the actual distribution state of the newly added KDM to the online showing server, and if the newly added KDM is not distributed to the online showing server, alarm information is sent to the KDM automatic distribution system.
The embodiment of the application provides a method for automatically distributing a movie key, which comprises the following steps: after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website; when the first KDM maker website has a newly added KDM, downloading the newly added KDM; and issuing the newly added KDM to a matched online showing server. The method can automatically scan and search the newly-added KDM uploaded to the KDM manufacturer website, so that the complicated process of manually searching the newly-added KDM by cinema workers is avoided, and the efficiency of searching the newly-added KDM is improved. In addition, the method can scan and search the newly added KDM uploaded to the KDM maker website at regular time, and does not need all cinema workers to log in the KDM maker website for manual downloading in a period of time, so that the method relieves the pressure of downloading the KDM from the KDM maker website in parallel, does not cause network blockage, and has better user experience.
The downloaded KDM may be invalid and needs to be downloaded again, so that in order to improve the efficiency of the KDM distribution system for automatically distributing the KDM, the validity of the KDM needs to be verified, and thus the present application provides an automatic distribution method for a screener key. The automatic distribution method of a screener key provided by the embodiment of the present application will be described below with reference to the accompanying drawings.
Example two:
the second embodiment is obtained by improvement on the basis of the first embodiment, and therefore, the contents of the second embodiment are similar to those of the first embodiment, and are not repeated herein for the sake of brevity.
Referring to fig. 3, this figure is a flowchart of a method for automatically distributing a screener key according to a second embodiment of the present application.
The method for automatically distributing the key provided by the embodiment of the application comprises the following steps:
s301 to S302 are the same as S201 to S202, and for brevity, are not repeated herein, and for detailed information, refer to the detailed description of S201 to S202.
S303: and verifying the effectiveness of the newly added KDM.
As an example, the specific process of S303 is: the KDM automatic distribution system carries out SAML verification on the KDM downloaded by the first KDM making party website so as to confirm whether the KDM is a valid KDM, and if so, S304 is executed; if not, executing S305: and sending KDM invalid information to the first KDM maker web site.
S304: and issuing the effective newly-added KDM to the matched online showing server.
S304 differs from S203 in that: s304 sends a new KDM that is valid, and S203 sends a new KDM, and for other matters, the detailed description of S304 is similar to that of S203, and for brevity, the detailed description is omitted here.
For convenience of description and better understanding of the technical solutions provided by the present application, the process of acquiring a KDM by a second theater will be described as an example.
Suppose that: the second cinema comprises 3 cinemas, of which the third cinema shows a fourth film, the fourth cinema shows a fifth film and a sixth film and the fifth cinema shows a seventh film.
The specific process of obtaining the KDM of the movie played by each movie hall of the second cinema is as follows: firstly, a KDM automatic distribution system logs in a first KDM maker website according to a user name and a password of a second cinema; then, the KDM automatic distribution system scans the KDM on the website of the first KDM maker in a timing mode; when the KDM automatic distribution system finds that a newly added KDM exists on a first KDM maker website, the system downloads and stores the newly added KDM to an NOC platform of the system until KDMs of a fourth film to KDMs of a seventh film are stored in the system; secondly, carrying out SAML verification on the KDMs of the fourth film to the KDM of the seventh film by the KDM automatic distribution system to confirm whether each KDM is a valid KDM, and if not, sending information that the KDM is invalid to the first KDM maker network station by the system; if yes, the KDM automatic distribution system judges whether the cinema management system of the second cinema is on-line, if yes, the system sends the KDM of the fourth movie to a showing server of a third cinema through an interface of the cinema management system, sends the KDM of the fifth movie and the KDM of the sixth movie to the showing server of the fourth cinema, and sends the KDM of the seventh movie to the showing server of the fifth cinema.
The method for automatically distributing the screener key provided by the embodiment of the application further comprises the following steps after the newly added KDM is downloaded and before the newly added KDM is issued to the matched online screening server: verifying the effectiveness of the newly added KDM; and finally, the effective newly-added KDM needs to be issued to the matched online showing server. The method comprises the step of verifying the validity of the newly added KDM, thereby ensuring that the KDM obtained by the showing server is the valid KDM, avoiding the process that the showing server needs to go to a first KDM making side website to download the KDM again after receiving the invalid KDM, and improving the efficiency of sending the KDM by the KDM automatic distribution system.
The KDM and the online showing server are in one-to-one correspondence, and in order to further improve the KDM distribution efficiency of the KDM automatic distribution system, a newly-added KDM needs to be matched with the showing server, so that the method for automatically distributing the film key is provided. The automatic distribution method of a screener key provided by the embodiment of the present application will be described below with reference to the accompanying drawings.
Example three:
the third embodiment can be obtained by improvement on the basis of the first embodiment or the second embodiment, and as an example, the third embodiment is improved on the basis of the first embodiment. The third embodiment is similar to the first embodiment in part, and for brevity, will not be described again.
Referring to fig. 4, this is a flowchart of a method for automatically distributing a screener key according to a third embodiment of the present application.
The method for automatically distributing the key provided by the embodiment of the application comprises the following steps:
s401 to S402 are the same as S201 to S202, and for brevity, are not repeated herein, and for detailed information, refer to the detailed description of S201 to S202.
S403: and matching the newly-added KDM with an online showing server.
Because a movie has only one key on a presentation server, the KDM for the movie is one-to-one with the presentation server.
As an example, the specific process of S403 may be: firstly, a KDM automatic distribution system acquires a public key of a server from an online showing server through an interface of a cinema management system; then, the KDM automatic distribution system judges whether the equipment private key signature of the showing server included in the newly added KDM is matched with the equipment public key of the online showing server or not according to the DN of the private key signature of the showing server included in the KDM, and if so, the newly added KDM is matched with the online showing server.
The KDM automatic distribution system needs to match the newly added KDMs with the online showing server one by one.
S404 is the same as S203, and for brevity, will not be described herein again, and for detailed information, refer to the detailed description of S203.
For convenience of description and better understanding of the technical solutions provided by the present application, the process of acquiring a KDM by a third theater will be described as an example.
Suppose that: the third cinema included 2 auditoriums, with the sixth auditorium showing the eighth movie and the seventh auditorium showing the ninth and tenth movies.
The concrete process of obtaining the KDM of the film shown by each cinema of the third cinema is as follows: firstly, a KDM automatic distribution system logs in a first KDM maker website according to a user name and a password of a third cinema; then, the KDM automatic distribution system scans the KDM on the website of the first KDM maker in a timing mode; when the KDM automatic distribution system finds that a newly added KDM exists on a first KDM maker website, the system downloads and stores the newly added KDM to an NOC platform of the system until KDMs of eighth to tenth films are stored in the system; secondly, the KDM automatic distribution system acquires the public key of the showing server from the showing servers of the sixth cinema to the seventh cinema through the interface of the cinema management system of the third cinema; then, the KDM automatic distribution system judges whether the device private key signature of the projection server included in the KDM of the eighth movie to the KDM of the tenth movie and the device public key of the projection server of the sixth cinema to the seventh cinema match or not according to the DN of the private key signature of the projection server included in the KDM of the eighth movie to the KDM of the tenth movie, and obtains a matching result: the eighth film is matched with the server of the sixth auditorium, and the ninth film and the tenth film are both matched with the server of the seventh auditorium; and finally, the KDM automatic distribution system judges whether the cinema management system of the third cinema is online, if so, the system sends the KDM of the eighth movie to a showing server of a sixth cinema through an interface of the cinema management system, and sends the KDM of the ninth movie and the KDM of the tenth movie to a showing server of a seventh cinema.
The method for automatically distributing the screener key provided by the embodiment of the application further comprises the following steps after the newly added KDM is downloaded and before the newly added KDM is issued to the matched online screening server: and matching the newly-added KDM with an online showing server. The method comprises the step of matching the newly-added KDM with the online showing server, thereby ensuring that the KDM obtained by the showing server is the KDM required by the showing server, avoiding the showing server from receiving the KDM which does not belong to the showing server, and improving the efficiency of sending the KDM by the KDM automatic distribution system.
In practical application, a KDM maker does not establish a docking relationship with an automatic KDM distribution system, but in order to ensure that the automatic KDM distribution system can acquire KDMs of all movies, the embodiment of the present application provides an automatic distribution method for a movie key. The automatic distribution method of a screener key provided by the embodiment of the present application will be described below with reference to the accompanying drawings.
Example four:
the fourth embodiment can be obtained by improving on the basis of the first embodiment, the second embodiment or the third embodiment, and as an example, the present embodiment is improved on the basis of the first embodiment. The fourth embodiment is similar to the first embodiment in part, and therefore, for brevity, will not be described again.
Referring to fig. 5, this figure is a flowchart of a method for automatically distributing a screener key according to a fourth embodiment of the present application.
The method for automatically distributing the key provided by the embodiment of the present application may further include, in addition to steps S201 to S203 of the first embodiment:
s501: and acquiring the KDM manufactured by the second KDM manufacturer, and issuing the KDM manufactured by the second KDM manufacturer to the matched online showing server.
The second KDM maker is a KDM maker which can make a KDM but does not establish a butt joint relation with the KDM automatic distribution system.
As an example, the specific process of S501 is: firstly, a KDM automatic distribution system manager logs in a second producer website and enters a member center according to a user name and a password of a cinema; then, selecting a KDM newly added in a second manufacturer website, and manually downloading the KDM; and secondly, leading KDMs into the KDM automatic distribution system one by a KDM automatic distribution system manager, and finally, automatically sending the newly added KDMs to a matched online showing server by the KDM automatic distribution system.
For convenience of description and better understanding of the technical solutions provided by the present application, the process of acquiring a KDM by a fourth theater will be described as an example.
Suppose that: the fourth theater includes 2 auditoriums, with the eighth auditorium showing an eleventh movie and the ninth auditorium showing a twelfth movie, with the KDM for the eleventh movie being published by the first producer web site and the KDM for the twelfth movie being published by the second producer web site.
The concrete process of obtaining the KDM of the film showing in each movie hall of the fourth cinema is as follows: firstly, a KDM automatic distribution system logs in a first KDM maker website according to a user name and a password of a fourth cinema, and scans a KDM on a first KDM maker website at regular time, and then the system downloads and stores a KDM of an eleventh movie on the first KDM maker website to an NOC platform; meanwhile, a manager of the KDM automatic distribution system logs in a second KDM producer website according to the user name and the password of the fourth cinema, and selects a KDM of the twelfth film on the second producer website to download so that the manager can conveniently guide the KDM of the twelfth film into the KDM automatic distribution system and store the KDM of the twelfth film to the NOC platform; and finally, the KDM automatic distribution system judges whether the cinema management system of the fourth cinema is online or not, if so, the system sends the KDM of the eleventh movie to a showing server of the eighth cinema through an interface of the cinema management system, and sends the KDM of the twelfth movie to a showing server of the ninth cinema.
The automatic distribution method of the screener key provided by the embodiment of the application comprises a method for automatically acquiring the KDM from a first KDM maker website by the KDM automatic distribution system and automatically distributing the newly-added KDM to the matched online showing server, and also comprises the steps of acquiring the KDM made by a second KDM maker by system management personnel, manually importing the KDM into the KDM automatic distribution system, and issuing the KDM made by the second KDM maker to the matched online showing server. The system is suitable for a scene that a second KDM maker does not establish a butt joint relation with the KDM automatic distribution system in advance, at the moment, a manager of the KDM automatic distribution system can manually guide the KDM into the KDM automatic distribution system, and therefore the KDM can be automatically sent to a matched online showing server by the system conveniently.
Based on the method for automatically distributing the screener key provided by the first embodiment, an embodiment of the present application further provides an automatic screener key distribution system, and the following describes the automatic screener key distribution system provided by the embodiment of the present application with reference to the accompanying drawings.
Example five:
referring to fig. 6, this is a schematic structural diagram of a system for automatically distributing a screener key according to a fifth embodiment of the present application.
The automatic distribution system for the movie key provided by the embodiment of the application comprises:
the system comprises a scanning unit 601, a first KDM maker website and a second KDM maker website, wherein the scanning unit 601 is used for scanning the KDM uploaded to the first KDM maker website after logging in the first KDM maker website with the identity of a legal cinema user;
a downloading unit 602, configured to download the newly added KDM when the newly added KDM exists on the first KDM maker website;
and an issuing unit 603, configured to issue the newly added KDM to the matched online showing server.
The specific process of the automatic distribution system for the film key to distribute the KDM provided by the embodiment of the present application is as follows: firstly, a scanning unit 601 logs in a first KDM maker website by using the identity of a legal cinema user, and scans and uploads a KDM on the first KDM maker website at regular time; then, when finding that the first KDM maker website has the newly added KDM, the downloading unit 602 downloads the newly added KDM to the NOC platform; finally, the issuing unit 603 issues the newly added KDM to the matched online screening server.
Optionally, in order to ensure that the screener key automatic distribution system can obtain the status of whether KDM distribution is successful or not, the screener key automatic distribution system may further include:
the monitoring unit is used for monitoring the connection state of the online server and/or the actual distribution state of the newly-added KDM to the online showing server;
and the alarm unit is used for sending alarm information if the online server is disconnected and/or the newly-added KDM is not distributed to the online showing server.
As an example, after the automatic distribution KDM by the screener key automatic distribution system, the monitoring unit of the system monitors whether the theater management system is online, and if so, the KDM can be sent to the matching showing server; if not, the alarm unit sends alarm information. In addition, the system can also monitor whether the newly-added KDM score is sent to an online showing server, and if not, the alarm unit sends alarm information.
The automatic distribution system for the film key comprises a scanning unit 601, a downloading unit 602 and an issuing unit 603, the system automatically downloads the newly added KDM on the first KDM maker website through the matching of the scanning unit 601 and the downloading unit 602, and automatically sends the newly added KDM to a matched online showing server through the issuing unit 603, so that the automatic downloading and sending of the KDM are realized, the tedious process that cinema workers manually search for the newly added KDM is omitted, and the efficiency of obtaining the newly added KDM by a cinema is improved.
Based on the method for automatically distributing the screener key provided by the second embodiment, an embodiment of the present application further provides an automatic screener key distribution system, and the following describes the automatic screener key distribution system provided by the embodiment of the present application with reference to the accompanying drawings.
Example six:
the sixth embodiment is obtained by improvement on the basis of the fifth embodiment, and the contents of the sixth embodiment are similar to those of the fifth embodiment, and are not repeated herein for brevity.
Referring to fig. 7, this is a schematic structural diagram of a system for automatically distributing a screener key according to a sixth embodiment of the present application.
The automatic distribution system for the movie key provided by the embodiment of the application comprises: a scanning unit 701, a downloading unit 702, a verification unit 703, a sending unit 704 and a sending unit 705.
The scanning unit 701, the downloading unit 702, and the issuing unit 704 are the same as the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment, and for brevity, detailed description is omitted here, and for detailed information, refer to detailed descriptions of the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment.
A verification unit 703, configured to verify the validity of the newly added KDM after downloading the newly added KDM and before issuing the newly added KDM to a matched online screening server;
the issuing unit 704 specifically includes: and issuing the effective newly-added KDM to the matched online showing server.
A sending unit 705, configured to send KDM invalidation information to the first KDM maker web site when the newly added KDM is invalid.
The specific process of the automatic distribution system for the film key to distribute the KDM provided by the embodiment of the present application is as follows: firstly, a scanning unit 701 logs in a first KDM maker website by using the identity of a legal cinema user, and scans and uploads a KDM on the first KDM maker website at regular time; then, when finding that the first KDM maker website has the newly added KDM, the downloading unit 702 downloads the newly added KDM to the NOC platform; after downloading the new KDM, the verification unit 703 verifies whether the new KDM is valid, and if so, the issuing unit 704 issues the new KDM to the matched online screening server; if not, the sending unit 705 sends information that the KDM is invalid to the first KDM maker web site.
The automatic distribution system for the screener key provided by the embodiment of the application comprises a scanning unit 701, a downloading unit 702, a verification unit 703, a sending unit 704 and a sending unit 705. The verification unit 703 in the system can verify whether the downloaded KDM is valid, and send the valid KDM to the matched online showing server and feed back the invalid information to the first KDM making side website, thereby ensuring that the showing server receives the valid KDM and improving the efficiency of the system for automatically distributing the KDM.
Based on the method for automatically distributing the screener key provided by the third embodiment, an embodiment of the present application further provides an automatic screener key distribution system, and the following describes the automatic screener key distribution system provided by the embodiment of the present application with reference to the accompanying drawings.
Example seven:
the seventh embodiment can be obtained by improving on the basis of the fifth embodiment or the sixth embodiment, and by way of example, the present embodiment will be improved on the basis of the fifth embodiment. The seventh embodiment is similar to the fifth embodiment in part, and therefore, for brevity, will not be described again.
Referring to fig. 8, this figure is a schematic structural diagram of an automatic movie key distribution system according to a seventh embodiment of the present application.
The automatic distribution system for the movie key provided by the embodiment of the application comprises: a scanning unit 801, a downloading unit 802, a matching unit 803, and a distributing unit 804.
The scanning unit 801, the downloading unit 802, and the issuing unit 804 are the same as the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment, and for brevity, detailed description is omitted here, and for detailed information, refer to detailed descriptions of the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment.
A matching unit: and the system is used for matching the newly-added KDM with the online showing server after the newly-added KDM is downloaded and before the newly-added KDM is issued to the matched online showing server.
It should be noted that: the specific process of matching by the matching unit comprises the following steps: and judging whether the equipment private key signature of the showing server included in the newly-added KDM is matched with the equipment public key of the online showing server, and if so, determining that the newly-added KDM is matched with the online showing server.
The specific process of the automatic distribution system for the film key to distribute the KDM provided by the embodiment of the present application is as follows: firstly, a scanning unit 801 logs in a first KDM maker website by using the identity of a legal cinema user, and scans and uploads a KDM on the first KDM maker website at regular time; then, when finding that the first KDM maker website has the newly added KDM, the downloading unit 802 downloads the newly added KDM to the NOC platform; after downloading the new KDM, the matching unit 803 determines a matching relationship between the new KDM and the online presentation server according to whether the device private key signature of the presentation server included in the new KDM matches the device public key of the online presentation server; finally, the issuing unit 804 issues the newly added KDM to the matched online showing server.
The automatic distribution system for the screener key provided by the embodiment of the application comprises a scanning unit 801, a downloading unit 802, a matching unit 803 and a distributing unit 804. The matching unit 803 in the system can match the newly added KDM with the online showing server, and then sends the newly added KDM to the matched online showing server, so that the showing server is prevented from receiving the KDM which does not belong to the showing server, and the efficiency of automatically distributing the KDM by the system is improved.
Based on the method for automatically distributing the screener key provided in the fourth embodiment, an embodiment of the present application further provides an automatic screener key distribution system, and the following describes the automatic screener key distribution system provided in the embodiment of the present application with reference to the accompanying drawings.
Example eight:
the eighth embodiment can be obtained by improving on the basis of the fifth embodiment, the sixth embodiment or the seventh embodiment, and by way of example, the present embodiment is improved on the basis of the fifth embodiment. The eighth embodiment is similar to the fifth embodiment in part, and for brevity, will not be described again.
Referring to fig. 9, this figure is a schematic structural diagram of an automatic movie key distribution system according to an eighth embodiment of the present application.
The automatic distribution system for the movie key provided by the embodiment of the application comprises: a scanning unit 901, a downloading unit 902, a sending unit 903 and an acquiring unit 904.
The scanning unit 901, the downloading unit 902, and the issuing unit 903 are the same as the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment, and for brevity, detailed description is omitted here, and for detailed information, refer to detailed descriptions of the scanning unit 601, the downloading unit 602, and the issuing unit 603 in the fifth embodiment.
And an obtaining unit 904, configured to obtain a KDM made by a second KDM maker, so as to issue the KDM made by the second KDM maker to a matching online showing server.
The specific process of the automatic distribution system for the film key to distribute the KDM provided by the embodiment of the present application is as follows: firstly, if a newly added KDM is made and issued by a first KDM maker, the scanning unit 901 logs in to a first KDM maker website with the identity of a valid theater user and uploads the login to the KDM on the first KDM maker website in a timed scanning manner, and when the newly added KDM is found to exist on the first KDM maker website, the downloading unit 902 downloads the newly added KDM to the NOC platform; if the newly-added KDM is made and released by a second KDM maker, the manager logs in to a second KDM maker website to obtain the newly-added KDM by using the legal cinema user identity, and then inputs the newly-added KDM from the obtaining unit 904 and stores the newly-added KDM on the NOC platform; finally, the issuing unit 903 issues the newly added KDM to the matched online screening server.
The automatic distribution system for the screener key provided by the embodiment of the application comprises a scanning unit 901, a downloading unit 902, a distributing unit 903 and an acquiring unit 904. The acquisition unit 904 in the system allows the KDM to be manually input, so that the automatic distribution system of the movie key supports the function of manually inputting the KDM, and the system can comprehensively download the KDM of the movie.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application in any way. Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application. Those skilled in the art can now make numerous possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the claimed embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still fall within the protection scope of the technical solution of the present application without departing from the content of the technical solution of the present application.

Claims (14)

1. A method for automatically distributing a screener key is applied to a KDM automatic distribution system, and comprises the following steps:
after logging in a first KDM maker website by using the identity of a legal cinema user, scanning the KDM uploaded to the first KDM maker website;
when the first KDM maker website has a newly added KDM, downloading the newly added KDM; issuing the newly-added KDM to a matched online showing server;
the new KDM existing on the first KDM maker website is determined by the KDM automatic distribution system through determining that the number of KDMs obtained by the current scanning is larger than that of KDMs obtained by the last scanning.
2. The method as claimed in claim 1, wherein after downloading the new KDM and before issuing the new KDM to the matching on-line presentation server, further comprising:
verifying the effectiveness of the newly added KDM;
the issuing of the newly-added KDM to the matched online showing server specifically comprises:
and issuing the effective new KDM to the matched online showing server.
3. The method of claim 2, wherein after verifying the validity of the new KDM, further comprising:
and when the new KDM is invalid, sending KDM invalid information to the first KDM maker website.
4. The method according to claim 2, wherein the verifying the validity of the newly added KDM specifically comprises:
and carrying out SAML verification on the newly added KDM to verify the effectiveness of the newly added KDM.
5. The method as claimed in claim 1, wherein after downloading the new KDM and before issuing the new KDM to the matching on-line presentation server, further comprising:
and matching the newly added KDM with an online showing server.
6. The method of claim 5, wherein the KDM includes a device private key signature of the presentation server;
the matching of the newly-added KDM and the online showing server specifically comprises the following steps:
and judging whether the equipment private key signature of the showing server included in the newly added KDM is matched with the equipment public key of the online showing server, and if so, determining that the newly added KDM is matched with the online showing server.
7. The method according to any one of claims 1-6, further comprising:
monitoring the connection state of the showing server and/or the actual distribution state of the newly-added KDM to the online showing server;
and if the showing server is disconnected and/or the newly-added KDM is not distributed to the online showing server, sending alarm information.
8. The method according to any one of claims 1-6, further comprising:
and acquiring the KDM manufactured by the second KDM manufacturer, and issuing the KDM manufactured by the second KDM manufacturer to the matched online showing server.
9. A screener key automatic distribution system, applied to a KDM automatic distribution system, comprising:
the system comprises a scanning unit, a first KDM maker website and a second KDM maker website, wherein the scanning unit is used for scanning the KDM uploaded to the first KDM maker website after logging in the first KDM maker website by using the identity of a legal cinema user;
the download unit is used for downloading the newly added KDM when the newly added KDM exists on the first KDM maker website;
the issuing unit is used for issuing the newly-added KDM to the matched online showing server;
the new KDM existing on the first KDM maker website is determined by the KDM automatic distribution system through determining that the number of KDMs obtained by the current scanning is larger than that of KDMs obtained by the last scanning.
10. The automatic distribution system of screener keys according to claim 9, further comprising:
the verification unit is used for verifying the effectiveness of the newly added KDM after the newly added KDM is downloaded and before the newly added KDM is issued to the matched online showing server;
the issuing unit is specifically as follows: and issuing the effective new KDM to the matched online showing server.
11. The automatic distribution system of screener keys according to claim 10, further comprising:
and the sending unit is used for sending KDM invalid information to the first KDM maker website when the newly added KDM is invalid.
12. The automatic distribution system of screener keys according to claim 9, further comprising:
a matching unit: and the system is used for matching the newly added KDM with the online showing server after the newly added KDM is downloaded and before the newly added KDM is loaded to the matched online showing server.
13. An automatic screener key distribution system according to any one of claims 9 to 12, wherein said automatic screener key distribution system further comprises:
the monitoring unit is used for monitoring the connection state of the showing server and/or the actual distribution state of the newly-added KDM distributed to the online showing server;
and the alarm unit is used for sending alarm information if the showing server is disconnected and/or the newly-added KDM is not distributed to the online showing server.
14. An automatic screener key distribution system according to any one of claims 9 to 12, wherein said automatic screener key distribution system further comprises:
an acquisition unit for acquiring a KDM made by a second KDM maker to combine the second KDM
And the KDM made by the maker is issued to the matched online showing server.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255726A (en) * 2011-06-05 2011-11-23 田小平 Device and method for implementing symmetric key digital signature

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001268535A (en) * 2000-03-15 2001-09-28 Nec Corp Internet broadcast charging system
US7007170B2 (en) * 2003-03-18 2006-02-28 Widevine Technologies, Inc. System, method, and apparatus for securely providing content viewable on a secure device
US9002017B2 (en) * 2005-12-05 2015-04-07 Thomson Licensing Method and apparatus for key distribution for secure digital cinema presentations
CN103873233B (en) * 2014-03-19 2017-10-20 国家广播电影电视总局电影数字节目管理中心 A kind of digital movie cryptographic key distribution method based on managing web, device and system
CN106507136B (en) * 2016-10-28 2019-09-13 上海文广科技（集团）有限公司 The network operation system and method for running of second level cinema circuits
CN107864038B (en) * 2017-10-25 2020-08-04 中国平安人寿保险股份有限公司 Certificate management method, device, equipment and computer readable storage medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255726A (en) * 2011-06-05 2011-11-23 田小平 Device and method for implementing symmetric key digital signature

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