CN111182357A - Internet media playing method, device and system based on interactive network television - Google Patents
Internet media playing method, device and system based on interactive network television Download PDFInfo
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- CN111182357A CN111182357A CN201910931377.1A CN201910931377A CN111182357A CN 111182357 A CN111182357 A CN 111182357A CN 201910931377 A CN201910931377 A CN 201910931377A CN 111182357 A CN111182357 A CN 111182357A
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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
- H04N21/45—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
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
Abstract
The invention discloses an internet media playing method, device and system based on an interactive network television, wherein the internet media playing method based on the interactive network television can be applied to an interactive network television client, and the method comprises the following steps: responding to the operation instruction, and sending a playing request of the internet media to the internet media server; receiving a response message returned by the Internet media server; when the play authority in the response message is a first authority, acquiring an intranet download address of the internet media from the interactive network television server according to the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client; and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address. The invention avoids the scheduling of the internet media stream from the IPTV private network, and ensures the stability and the safety of the playing.
Description
Technical Field
The invention relates to the technical field of computers, in particular to an internet media playing method, device and system based on an interactive network television.
Background
An interactive network Television (IPTV) is a technology that integrates a broadband cable Television network, Internet, multimedia, and communication technologies, and provides a variety of interactive services including digital tv to home users. The media playing of videos and the like in the IPTV is an operator private network, namely an IPTV private network, the IPTV private network is isolated from the public Internet, the stability and the safety of the IPTV private network are good, but the media resources of the videos and the like in the IPTV private network are much less than those of the public Internet.
In the related art, in order to enable an IPTV client to play media resources such as videos in the public internet, the IPTV private network client generally directly accesses a corresponding website in the public internet, and directly downloads the media resources such as videos from the corresponding website in the public internet. Obviously, when media resources such as videos are acquired in this way, the IPTV private network client needs to go out of the IPTV private network, and the acquired media resources such as videos are resources directly belonging to the public internet, so that the playing stability and security are poor, and the advantages of the IPTV private network in stability and security cannot be embodied.
Disclosure of Invention
In order to solve the problems in the prior art, embodiments of the present invention provide an internet media playing method, apparatus, and system based on an interactive network television. The technical scheme is as follows:
in a first aspect, an internet media playing method based on an interactive network television is provided, which is applied to an interactive network television client, and the method includes:
responding to the operation instruction, and sending a playing request of the internet media to the internet media server;
receiving a response message returned by the internet media server, wherein the response message is generated by the internet media server according to the playing permission of the internet media server to the internet media and is determined by the interactive network television client according to the playing request of the internet media;
when the play authority in the response message is a first authority, acquiring an intranet download address of the internet media from an interactive network television server according to the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address.
In a second aspect, an internet media playing apparatus based on an interactive network television is provided, which is applied to an interactive network television client, and the apparatus includes:
the first sending module is used for responding to the operation instruction and sending a playing request of the Internet media to the Internet media server;
a first receiving module, configured to receive a response message returned by the internet media server, where the response message is generated by the internet media server according to a play request of the internet media, and determining, by the internet media server, a play right of the interactive network television client to the internet media;
the first obtaining module is used for obtaining an intranet download address of the internet media from an interactive network television server according to the first authority when the play authority in the response message is the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and the playing module is used for acquiring and playing the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
Optionally, the response message further carries a decryption key of the internet media, which is obtained by the internet media server according to the play request of the internet media;
the playing module comprises:
the decryption module is used for decrypting the encrypted Internet media according to the decryption key of the Internet media carried in the response message;
and the playing submodule is used for playing the decrypted Internet media.
In a third aspect, an internet media playing method based on an interactive network television is provided, the method comprising:
the interactive network television client responds to the operation instruction and sends a playing request of the internet media to the internet media server;
the Internet media server determines the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generates a response message according to the playing authority, and returns the response message to the interactive network television client;
the interactive network television client receives the response message, and when the play authority in the response message is a first authority, an intranet download address of the internet media is obtained from the interactive network television server according to the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and the interactive network television client acquires and plays the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
In a fourth aspect, an internet media playing system based on an interactive network television is provided, the system comprising:
the interactive network television client is used for responding to the operation instruction and sending a playing request of the internet media to the internet media server;
the Internet media server is used for determining the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generating a response message according to the playing authority and returning the response message to the interactive network television client;
the interactive network television client is also used for receiving the response message, and acquiring an intranet download address of the internet media from the interactive network television server according to the first authority when the play authority in the response message is the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client; and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address.
Optionally, the interactive network television server is configured to obtain a download address of the internet media from the internet media server; downloading the Internet media according to the download address of the Internet media to obtain the Internet media; transcoding the downloaded Internet media according to the format requirement of the content distribution network corresponding to the interactive network television client, and storing the transcoded Internet media into the content distribution network corresponding to the interactive network television client; and acquiring and storing the storage address of the internet media in the content distribution network corresponding to the interactive network television client.
Optionally, before the interactive network television server obtains the download address of the internet media from the internet media server, the internet media server is further configured to copy the internet media; encrypting the copied internet media; storing the encrypted internet media in a designated storage space; and taking the storage position of the internet media in the specified storage space as a download address of the internet media.
Optionally, the playing request of the internet media carries signature information of the interactive network television client;
correspondingly, when the internet media server determines the playing right of the interactive network television client to the internet media according to the playing request of the internet media, the interactive network television client is verified according to the signature information; when the verification is passed, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a first permission; and when the verification fails, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a second permission.
Optionally, the first right includes a complete play right and a trial play right;
when the Internet media server determines that the playing authority of the interactive network television client to the Internet media is a first authority, judging whether the Internet media is a preset Internet media; if so, acquiring the Internet virtual account information carried in the playing request; verifying the Internet virtual account information; when the verification is passed, determining that the playing permission of the interactive network television client to the internet media is a complete playing permission; and when the verification fails, determining that the playing permission of the interactive network television client to the internet media is trial playing permission.
Optionally, the internet media server is further configured to, after determining that the playing right of the interactive network television client to the internet media is a first right, obtain a decryption key corresponding to the internet media.
Correspondingly, when the internet media server generates a response message according to the playing authority, the response message is generated according to the first authority and a decryption key corresponding to the internet media.
In a fifth aspect, a computer device is provided, which includes a processor and a memory, where at least one instruction, at least one program, a set of codes, or a set of instructions is stored in the memory, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by the processor to implement the internet media playing method based on the interactive network television.
In a sixth aspect, a computer-readable storage medium is provided, where at least one instruction, at least one program, a set of codes, or a set of instructions is stored in the storage medium, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by a processor to implement the method for playing internet media based on interactive network tv as described above.
The embodiment of the invention determines the playing authority of the IPTV client to the Internet media according to the playing request of the Internet media through the Internet media server, generates the response message according to the playing authority, and when the playing authority in the response message is the first authority, the IPTV client acquires the intranet download address (namely the storage address in the IPTV-content distribution network) of the Internet media requested to be played from the IPTV server according to the first authority, and acquires and plays the Internet media based on the intranet download address, thereby realizing that the IPTV client directly acquires the Internet media resources from the IPTV private network for playing, avoiding the IPTV private network from scheduling the Internet media stream, ensuring the playing stability and safety of the IPTV client, and completely embodying the stability and safety advantages of the IPTV private network.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a diagram of a system architecture according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of an internet media playing method based on an interactive network television according to an embodiment of the present invention;
fig. 3 is a timing diagram of another internet media playing method based on an interactive network television according to an embodiment of the present invention;
fig. 4 is a timing diagram of another internet media playing method based on an interactive network television according to an embodiment of the present invention;
fig. 5 is a timing diagram illustrating another method for playing internet media based on an interactive network television according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating a method for an internet media server to determine that a playback right of the internet media from the interactive network television client is a first right according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an internet media playing apparatus based on an interactive network television according to an embodiment of the present invention;
fig. 8 is a block diagram of a hardware structure of a computer device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, a schematic diagram of a system architecture according to an embodiment of the present invention is shown, where the system architecture may include an IPTV client terminal 110, an IPTV server 120, an IPTV-content distribution network 130, and an internet media server 140.
The IPTV client 110 is an interactive network television client, and may include a terminal device such as a computer (PC), a television, and an IPTV set-top box, and may also include software running in the terminal device and having a media playing function, such as an application program.
In the embodiment of the present specification, the IPTV client terminal 110 integrates a media playing component, i.e., SDK (Software Development Kit), corresponding to the internet media server 140, and the media playing component can serve as a bridge for the IPTV client terminal to communicate with the internet media server 140 and play internet media, such as video, acquired from the IPTV-content distribution network.
The IPTV server 120 is an interactive web tv server, which is a server corresponding to the IPTV client terminal 110, and can provide background services for the IPTV client terminal 110, for example, provide download addresses of various resources in the IPTV network. The IPTV server 120 may comprise a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers.
In the embodiment of the present specification, the IPTV service is developed by using a content distribution network technology, that is, a node server is placed near a group of users, the node server may send corresponding resources to the group of users in a multicast manner, the node servers at various places in the IPTV network form an IPTV-content distribution network 130, which is a content distribution network in the IPTV network, and the IPTV-content distribution network 130 can redirect a request of a user to a service node closest to the user in real time according to the IPTV network traffic, connection of each node, load condition, distance to the user, response time, and other comprehensive information.
The internet media server 140 may provide internet media resources and services to the corresponding internet sites, and the internet media server 140 may include a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers.
Please refer to fig. 2, which is a flowchart illustrating an internet media playing method based on an interactive network television according to an embodiment of the present invention, wherein the method can be applied to the interactive network television client in fig. 1. It is noted that the present specification provides the method steps as described in the examples or flowcharts, but may include more or less steps based on routine or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In actual system or product execution, sequential execution or parallel execution (e.g., parallel processor or multi-threaded environment) may be possible according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 2, the method may include:
s201, responding to the operation instruction, and sending a playing request of the Internet media to the Internet media server.
In this embodiment of the present specification, the IPTV client may present, to a user, a play entry of various media resources, where the media resources may be, but are not limited to, videos, and the media resources may include media resources in an IPTV private network, and also include media resources in the internet, such as video resources in a video website (you ku, Tencent videos, and the like). The IPTV private network refers to a private network established by a telecommunications carrier for distributing IPTV content.
When a user is interested in a certain media resource, the user can click a playing inlet corresponding to the media resource, the IPTV client receives a corresponding operation instruction, and when the user clicks the playing inlet corresponding to the media resource in the Internet, the IPTV client responds to the operation instruction to send a playing request of the Internet media to the Internet media server. For example, when a user clicks a video playing entry in a certain video website on an IPTV client, the IPTV client sends a video playing request to a media server corresponding to the video website. In a specific implementation, the media playing component integrated in the IPTV client may send a playing request of the video to a media server of a corresponding video website.
It can be understood that the user can log in the IPTV client based on the previously applied IPTV private network account information before performing the above operation. The playing request of the internet media can carry the media identification of the internet media which is requested to be played, the media identification is the unique identification of the internet media, and the internet media can be uniquely determined through the media identification. Certainly, the play request of the internet media may also carry some other information, such as signature information of the IPTV client, login status of the user, IPTV private network account information, internet virtual account information bound to the IPTV private network account information, and the like. The internet virtual account information needs to be applied to an internet media server in advance, and can be used for verifying the member identity of the internet media server.
S203, receiving the response message returned by the Internet media server.
And the response message is generated according to the playing authority, wherein the internet media server determines the playing authority of the interactive network television client to the internet media according to the playing request of the internet media. Details regarding the generation of the response message by the internet media server will be described in the subsequent part of this specification.
In a specific implementation, a response message returned by the internet media server may be received by the media playing component in the IPTV client.
And S205, when the play right in the response message is a first right, acquiring an intranet download address of the Internet media from the interactive network television server according to the first right.
The intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client, that is, a storage address of the internet media in the IPTV-content distribution network 130 shown in fig. 1.
It should be noted that the internet media requested to be played is stored in the IPTV-content distribution network in advance to become a media resource in the IPTV private network, and the following section of this specification will describe in detail the process of storing the internet media in the IPTV-content distribution network.
The first right refers to that the IPTV client has the right to play the Internet media, and the first right may include a complete play right and a trial play right, wherein the complete play right refers to the right to play the Internet media completely, and the trial play right refers to the right to play the Internet media partially.
In this embodiment of the present description, when the play right in the response message returned by the internet media server is the first right, the IPTV client may obtain, from the IPTV server, the intranet download address of the internet media requested to be played according to the first right.
And S207, acquiring and playing the Internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
Specifically, the IPTV client sends a request for obtaining an internet media stream corresponding to a corresponding intranet download address to the IPTV-content distribution network, the IPTV-content distribution network returns the internet media stream corresponding to the corresponding intranet download address to the IPTV client in response to the request, the IPTV client plays the internet media stream after receiving the internet media stream, and specifically, the internet media stream can be played through a media playing component in the IPTV client.
In practical applications, in order to enhance the management and control of the internet media, the internet media server generally encrypts the internet media stored in the IPTV-content distribution network. Therefore, in an optional implementation manner, the response message returned by the internet media server may also carry a decryption key of the internet media, which is obtained by the internet media server according to the play request of the internet media; correspondingly, when the IPTV client side acquires and plays the Internet media according to the intranet download address, the encrypted Internet media can be acquired from the IPTV-content distribution network according to the intranet download address; and then extracting the decryption key of the internet media carried in the response message, decrypting the encrypted internet media according to the decryption key, and further playing the decrypted internet media.
As can be seen from the above technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the IPTV client acquires an intranet download address (i.e., a storage address in the IPTV-content distribution network) of the internet media requested to be played from the IPTV server according to the first right, and acquires and plays the internet media based on the intranet download address, so that the IPTV client directly acquires internet media resources from the IPTV private network for playing, thereby avoiding the situation that the IPTV private network schedules internet media streams, ensuring the playing stability and security of the IPTV client, and completely embodying the stability and security advantages of the IPTV private network.
Referring to fig. 3, a timing diagram of another internet media playing method based on an interactive network television according to an embodiment of the present invention is shown, which can be applied to an internet media playing system based on an interactive network television, where the system includes an IPTV client, an IPTV server, an internet media server, and an IPTV-content distribution network as shown in fig. 1. Specifically, as shown in fig. 3, the method includes:
s301, the interactive network television client responds to the operation instruction and sends a playing request of the internet media to the internet media server.
S303, the Internet media server determines the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generates a response message according to the playing authority, and returns the response message to the interactive network television client.
S305, the interactive network television client receives the response message, and when the playing authority in the response message is a first authority, the intranet downloading address of the internet media is obtained from the interactive network television server according to the first authority.
The intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client, that is, a storage address of the internet media in the IPTV-content distribution network 130 shown in fig. 1.
And S307, the interactive network television client acquires and plays the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
The content implemented by the IPTV client in step S301, step S305, and step S307 may refer to the method embodiment shown in fig. 2, and is not described herein again.
In the specific implementation of step S303, the internet media playing request received by the internet media server may carry signature information of the interactive network television client, where the signature information is related information used to represent that the interactive network television client has legality, and may be generated in real time when the IPTV client generates the playing request, and the signature information for each playing is different. In a specific implementation, the media playing component may include a signature sdk for generating a signature provided by a corresponding internet media server, and the IPTV client may directly invoke the signature sdk for obtaining the signature information. Correspondingly, the determining, by the internet media server, the playing right of the interactive network television client to the internet media according to the playing request of the internet media may include:
and the internet media server verifies the interactive network television client according to the signature information. Specifically, the internet media server may decrypt the signature information through the corresponding key, and if the decryption is successful, it indicates that the verification passes, and if the decryption is failed, it indicates that the verification fails.
And when the verification is passed, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a first permission. It can be understood that the first right means that the IPTV client has the right to play the internet media. In this embodiment of the present specification, the first right may include a complete playing right and a trial playing right, where the complete playing right refers to a right to perform complete playing on the internet media, and the trial playing right refers to a right to perform partial playing on the internet media.
And when the verification fails, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a second permission. It is understood that the second right means that the IPTV client does not have the right to play the internet media.
In practical applications, in order to improve the security of interaction between the IPTV client and the internet media server and ensure the security of the IPTV private network, as an optional implementation, before the internet media server returns a response message, a corresponding message signature may be generated according to the response message, for example, the response message may be encrypted by combining with a preset encryption algorithm. After receiving the response message, the IPTV client may combine with a preset decryption algorithm to decrypt the response message.
In practical applications, the method may further include a step of injecting the internet media into the IPTV private network, please refer to a timing chart of another internet media playing method based on the interactive network television provided in fig. 4, where the step of injecting the internet media into the IPTV private network may include:
s401, the interactive network television server obtains the download address of the internet media from the internet media server.
In practical application, the internet media server can actively push a download address of the internet media to the IPTV server, and the IPTV server receives the download address of the pushed internet media; the IPTV server can also send an acquisition request of the download address of the Internet media to the Internet media server, and the Internet media server returns the corresponding download address of the Internet media to the IPTV server according to the acquisition request.
It should be noted that the download address of the internet media mentioned in step S401 is a storage address of the internet media in the internet.
S403, the interactive network television server downloads the Internet media according to the download address of the Internet media to obtain the Internet media.
Specifically, the IPTV server downloads the corresponding internet media from the internet according to the download address of the internet media, for example, the IPTV server downloads the corresponding video from the video server corresponding to the video website.
S405, transcoding the downloaded Internet media by the interactive network television server according to the format requirement of the content distribution network corresponding to the interactive network television client, and storing the transcoded Internet media into the content distribution network corresponding to the interactive network television client.
In practical applications, the encoding technology adopted by the content transmitted in the IPTV private network is generally different from the encoding technology adopted by the content transmitted in the public internet, for example, the h.264 video encoding technology is used for the video in the IPTV private network, while the public internet supports multiple video encoding technologies, and in order to keep the service uninterrupted in a poor internet environment, the code rate of the video transmitted in the public internet is lower than that of the video in the IPTV private network.
In order to solve the problem caused by different video coding differences, in the embodiment of the present specification, before storing the internet media in the IPTV-content distribution network, the IPTV server transcodes the downloaded internet media according to the format requirement in the IPTV-content distribution network, and then stores the transcoded internet media in the IPTV-content distribution network, thereby implementing the injection of the internet media into the IPTV private network.
S407, the interactive network television server obtains and stores the storage address of the internet media in the content distribution network corresponding to the interactive network television client.
Specifically, after the transcoded internet media is stored in the IPTV-content distribution network, the IPTV-content distribution network may return a storage address of the internet media to the IPTV server, and accordingly, the IPTV server obtains the storage address of the internet media in the IPTV-content distribution network, and stores the storage address as an intranet download address of the internet media.
In practical applications, in order to enhance the control of the internet media stored in the IPTV-content distribution network, as shown in the timing chart of another internet media playing method based on an interactive network television provided in fig. 5, before step S401, the method may further include:
s501, an Internet media server copies the Internet media;
specifically, the internet media server may copy the internet media in response to an acquisition request of a download address of the internet media sent by the IPTV server; the internet media server may also autonomously copy the internet media to be pushed before actively pushing the download address of the internet media to the IPTV server.
S503, the Internet media server encrypts the copied Internet media;
specifically, the encryption process may employ a preset encryption algorithm to generate an encryption key and a decryption key, encrypt the copied internet media based on the encryption key, and store the corresponding decryption key for subsequent decryption of the encrypted internet media. The preset encryption algorithm may be a symmetric encryption algorithm or an asymmetric encryption algorithm, the symmetric encryption algorithm may include but is not limited to a DES algorithm, a 3DES algorithm, and an AES algorithm, and the asymmetric encryption algorithm may include but is not limited to an RSA algorithm and a DSA algorithm.
S505, the Internet media server stores the encrypted Internet media in a designated storage space; and taking the storage position of the internet media in the specified storage space as a download address of the internet media.
The designated storage space may be a local storage space of the internet media server, or a storage space associated with the internet media server.
Accordingly, as an optional implementation manner, in the execution of step S303, after the internet media server determines that the playing right of the interactive network television client to the internet media is the first right, the internet media server may obtain the decryption key corresponding to the internet media. Correspondingly, when the internet media server generates the response message according to the playing authority, the response message can be generated according to the first authority and the decryption key corresponding to the internet media. Thus, after receiving the response message, the IPTV client may decrypt the obtained encrypted internet media according to the decryption key in the response message, and may further play the decrypted internet media.
In the embodiment of the invention, the internet media server encrypts the internet media to be injected into the IPTV private network, so that the subsequent IPTV client can not play the internet media independently of the internet media server when playing the internet media, and the internet media can be authenticated by the internet media server, thereby enhancing the management and control of the internet media server on the internet media in the IPTV private network and avoiding the random distribution and abuse of the internet media in the IPTV private network by a telecom operator.
In practical application, the internet media in the internet may be updated, when the internet media server monitors that the internet media injected into the IPTV private network is updated in the public internet, the internet media server re-executes steps S501 to S505 to obtain a download address of a new internet media, the internet media server can push the download address of the new internet media to the IPTV server in an active push manner, the IPTV server downloads the updated internet media according to the download address of the new internet media and sends the updated internet media to the IPTV-content distribution network, and the IPTV-content distribution network, after receiving the updated internet media, deletes the stored internet media before updating and stores the updated internet media in the same storage location, that is, the updated intranet download address of the internet media is not changed.
When the internet media in the public internet is updated, the embodiment of the invention injects the corresponding internet media into the IPTV special network again, thereby ensuring that the internet media in the IPTV special network is the latest version.
In practical application, the public internet also has corresponding permission restrictions on media resources watched by users, for example, some video websites have a membership system, it is specified that part of videos in the video websites can only be watched completely by members of the video websites, non-members can only try on the part of videos, and members applying to become the video websites often need to pay a certain fee.
In order to enable the IPTV user to view the video of the video website for the member, in an alternative embodiment, as shown in fig. 6, a flowchart of a method for determining that the playback right of the interactive web tv client to the internet media is a first right by an internet media server is provided, where the method includes:
s601, when the verification is passed, the Internet media server judges whether the Internet media is preset Internet media.
The preset internet media is a media resource recorded in the internet media server and used for only playing the member completely, for example, the preset internet media is a video in a video website which can be watched completely only by the member of the video website.
Specifically, when the internet media server passes the verification of the signature information of the IPTV client, the internet media server further determines whether the internet media requested to be played by the IPTV client is the preset internet media, and if the internet media is the preset internet media, step S603 may be executed; and when the judgment result shows that the internet media is not the preset internet media, determining that the playing permission of the IPTV client to the internet media is the complete playing permission.
S603, the Internet media server obtains the Internet virtual account information carried in the playing request.
The internet virtual account information is information which is applied by the IPTV client to the internet media server in advance and is used for verifying the member identity. After the IPTV client applies for the internet virtual account information, the internet virtual account information may be bound to the IPTV private network account information. After the IPTV client terminal logs in to the IPTV private network by adopting the IPTV private network account information, the IPTV client terminal can automatically acquire the Internet virtual account information bound with the IPTV private network account information when responding to an operation instruction to generate a playing request of the Internet media, and if the bound Internet virtual account information is acquired, the playing request of the Internet media is generated based on the Internet virtual account information.
In step S603, the internet media server extracts internet virtual account information from the play request of the internet media, and if the play request of the internet media carries the internet virtual account information, extracts the internet virtual account information, and executes step S605; if the corresponding internet virtual account information is not extracted from the playing request of the internet media, it indicates that the IPTV private network account information corresponding to the IPTV client is not bound to the internet virtual account information, and can determine that the playing permission of the IPTV client to the internet media requested to be played is the trial playing permission.
And S605, the Internet media server checks the Internet virtual account information.
Specifically, the internet media server determines whether the internet virtual account information is stored, if so, the effective time period corresponding to the stored internet virtual account information can be further acquired, and determines whether the internet virtual account information is effective by combining the current timestamp, if so, the check is passed, and step S607 can be executed; if the internet media server does not have the storage record of the internet virtual account information or the internet virtual account information is invalid, the check fails, and step S609 may be executed.
And S607, when the verification is passed, determining that the playing authority of the interactive network television client to the Internet media is a complete playing authority.
And S609, when the verification fails, determining that the playing permission of the interactive network television client to the Internet media is trial playing permission.
The first authority comprises a complete playing authority and a trial playing authority.
As can be seen from the above technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the playing permission of the IPTV client to the internet media is determined by the internet media server according to the playing request of the internet media, a response message is generated according to the playing permission, and when the playing permission in the response message is the first permission, the IPTV client obtains an intranet download address (i.e., a storage address in the IPTV-content distribution network) of the internet media requested to be played from the IPTV server according to the first permission, and obtains and plays the internet media based on the intranet download address, so that the IPTV client directly obtains internet media resources from the IPTV private network for playing, thereby avoiding the situation that the IPTV private network schedules internet media streams, and ensuring the playing stability and security of the IPTV client.
Please refer to fig. 7, which is a schematic structural diagram illustrating an internet media playing apparatus based on an interactive network television according to an embodiment of the present invention, wherein the apparatus has a function of implementing the internet media playing method based on the interactive network television according to the client-side method embodiment, the function may be implemented by hardware, or implemented by hardware executing corresponding software, and the apparatus may be applied to an interactive network television client. As shown in fig. 7, the apparatus may include:
a first sending module 710, configured to send a play request of the internet media to the internet media server in response to the operation instruction;
a first receiving module 720, configured to receive a response message returned by the internet media server, where the response message is generated by the internet media server according to the play request of the internet media, and determining, by the internet media server, a play right of the interactive network television client to the internet media;
a first obtaining module 730, configured to obtain, when the play right in the response message is a first right, an intranet download address of the internet media from an interactive network television server according to the first right; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and the playing module 740 is configured to obtain and play the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
In an optional embodiment, the response message further carries a decryption key of the internet media, which is obtained by the internet media server according to the play request of the internet media;
the playing module 740 may include:
the decryption module is used for decrypting the encrypted Internet media according to the decryption key of the Internet media carried in the response message;
and the playing submodule is used for playing the decrypted Internet media.
The embodiment of the invention provides an internet media playing system based on an interactive network television as shown in figure 1, which comprises:
the interactive network television client is used for responding to the operation instruction and sending a playing request of the internet media to the internet media server;
the Internet media server is used for determining the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generating a response message according to the playing authority and returning the response message to the interactive network television client;
the interactive network television client is also used for receiving the response message, and acquiring an intranet download address of the internet media from the interactive network television server according to the first authority when the play authority in the response message is the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client; and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address.
In an optional embodiment, the interactive network television server is configured to obtain a download address of the internet media from the internet media server; downloading the Internet media according to the download address of the Internet media to obtain the Internet media; transcoding the downloaded Internet media according to the format requirement of the content distribution network corresponding to the interactive network television client, and storing the transcoded Internet media into the content distribution network corresponding to the interactive network television client; and acquiring and storing the storage address of the internet media in the content distribution network corresponding to the interactive network television client.
In an optional embodiment, before the interactive network television server obtains the download address of the internet media from the internet media server, the internet media server is further configured to copy the internet media; encrypting the copied internet media; storing the encrypted internet media in a designated storage space; and taking the storage position of the internet media in the specified storage space as a download address of the internet media.
In an optional embodiment, the request for playing the internet media carries signature information of the interactive network television client;
correspondingly, when the internet media server determines the playing right of the interactive network television client to the internet media according to the playing request of the internet media, the interactive network television client is verified according to the signature information; when the verification is passed, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a first permission; and when the verification fails, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a second permission.
In an optional embodiment, the first right includes a full play right and a trial play right;
when the Internet media server determines that the playing authority of the interactive network television client to the Internet media is a first authority, judging whether the Internet media is a preset Internet media; if so, acquiring the Internet virtual account information carried in the playing request; verifying the Internet virtual account information; when the verification is passed, determining that the playing permission of the interactive network television client to the internet media is a complete playing permission; and when the verification fails, determining that the playing permission of the interactive network television client to the internet media is trial playing permission.
In an optional embodiment, the internet media server is further configured to, after determining that the playing right of the interactive network television client to the internet media is a first right, obtain a decryption key corresponding to the internet media.
Correspondingly, when the internet media server generates a response message according to the playing authority, the response message is generated according to the first authority and a decryption key corresponding to the internet media.
It should be noted that, when the apparatus provided in the foregoing embodiment implements the functions thereof, only the division of the functional modules is illustrated, and in practical applications, the functions may be distributed by different functional modules according to needs, that is, the internal structure of the apparatus may be divided into different functional modules to implement all or part of the functions described above.
In addition, the apparatus/system provided by the above embodiment and the corresponding method embodiment belong to the same concept, and the specific implementation process thereof is detailed in the method embodiment and will not be described herein again.
The internet media playing device and the system based on the interactive network television of the embodiment of the invention determine the playing authority of the IPTV client to the internet media according to the playing request of the internet media through the internet media server, generate the response message according to the playing authority, when the playing authority in the response message is the first authority, the IPTV client acquires the intranet download address (namely the storage address in the IPTV-content distribution network) of the internet media requested to be played from the IPTV server according to the first authority, and acquires and plays the internet media based on the intranet download address, thereby realizing that the IPTV client directly acquires the internet media resources from the IPTV private network for playing, avoiding the scheduling of the internet media stream in the IPTV private network, and ensuring the playing stability and safety of the IPTV client.
The embodiment of the invention provides computer equipment, which comprises a processor and a memory, wherein at least one instruction, at least one program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by the processor to realize the internet media playing method based on the interactive network television, which is provided by the method embodiment.
The memory may be used for storing software programs and modules, and the processor executes the software programs and modules stored in the memory to execute various functional applications and play back of internet media based on the interactive network television. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs needed by functions and the like; the storage data area may store data created according to use of the apparatus, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may also include a memory controller to provide the processor access to the memory.
The method embodiments provided by the embodiments of the present invention may be executed in a computer terminal, a server, or a similar computing device, that is, the computer device may include a computer terminal, a server, or a similar computing device. Fig. 8 is a block diagram of a hardware structure of a computer device for operating an internet media playing method based on an interactive network television according to an embodiment of the present invention, as shown in fig. 8, the internal structure of the computer device may include, but is not limited to: a processor, a network interface, and a memory. The processor, the network interface, and the memory in the computer device may be connected by a bus or in other manners, and fig. 8 shown in the embodiment of the present specification is exemplified by being connected by a bus.
The processor (or CPU) is a computing core and a control core of the computer device. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI, mobile communication interface, etc.). Memory (Memory) is a Memory device in a computer device used to store programs and data. It is understood that the memory herein may be a high-speed RAM storage device, or may be a non-volatile storage device (non-volatile memory), such as at least one magnetic disk storage device; optionally, at least one memory device located remotely from the processor. The memory provides storage space that stores an operating system of the electronic device, which may include, but is not limited to: a Windows system (an operating system), a Linux system (an operating system), an Android system, an IOS system, etc., which are not limited in the present invention; also, one or more instructions, which may be one or more computer programs (including program code), are stored in the memory space and are adapted to be loaded and executed by the processor. In this embodiment of the present specification, the processor loads and executes one or more instructions stored in the memory to implement the method for playing internet media based on the interactive network television provided in the above method embodiment.
The embodiment of the present invention further provides a computer-readable storage medium, which may be disposed in a terminal or a server to store at least one instruction, at least one program, a code set, or a set of instructions related to implementing an internet media playing method based on an interactive network television, where the at least one instruction, the at least one program, the code set, or the set of instructions are loaded and executed by the processor to implement the internet media playing method based on an interactive network television provided in the foregoing method embodiment.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
It should be noted that: the precedence order of the above embodiments of the present invention is only for description, and does not represent the merits of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An internet media playing method based on an interactive network television is characterized in that the method is applied to an interactive network television client, and the method comprises the following steps:
responding to the operation instruction, and sending a playing request of the internet media to the internet media server;
receiving a response message returned by the internet media server, wherein the response message is generated by the internet media server according to the playing permission of the internet media server to the internet media and is determined by the interactive network television client according to the playing request of the internet media;
when the play authority in the response message is a first authority, acquiring an intranet download address of the internet media from an interactive network television server according to the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address.
2. The internet media playing method based on the interactive network television as claimed in claim 1, wherein the response message further carries a decryption key of the internet media, which is obtained by the internet media server according to the playing request of the internet media;
the obtaining and playing the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address comprises:
acquiring the encrypted internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address;
decrypting the encrypted internet media according to the decryption key of the internet media carried in the response message;
and playing the decrypted Internet media.
3. An internet media playing method based on an interactive network television is characterized by comprising the following steps:
the interactive network television client responds to the operation instruction and sends a playing request of the internet media to the internet media server;
the Internet media server determines the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generates a response message according to the playing authority, and returns the response message to the interactive network television client;
the interactive network television client receives the response message, and when the play authority in the response message is a first authority, an intranet download address of the internet media is obtained from the interactive network television server according to the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and the interactive network television client acquires and plays the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
4. The internet media playing method based on the internet protocol television of claim 3, wherein the method further comprises:
the interactive network television server acquires a download address of the internet media from the internet media server;
the interactive network television server downloads the Internet media according to the download address of the Internet media to obtain the Internet media;
the interactive network television server transcodes the downloaded internet media according to the format requirement of the content distribution network corresponding to the interactive network television client, and stores the transcoded internet media into the content distribution network corresponding to the interactive network television client;
and the interactive network television server acquires and stores the storage address of the internet media in the content distribution network corresponding to the interactive network television client.
5. The internet media playing method based on the internet network television of claim 4, wherein before the internet network television server obtains the download address of the internet media from the internet media server, the method further comprises:
the Internet media server copies the Internet media; encrypting the copied internet media; storing the encrypted internet media in a designated storage space; and taking the storage position of the internet media in the specified storage space as a download address of the internet media.
6. The internet media playing method based on the internet protocol television as claimed in claim 5, wherein the playing request of the internet media carries the signature information of the internet protocol television client;
correspondingly, the determining, by the internet media server according to the play request of the internet media, the play right of the interactive network television client to the internet media includes:
the internet media server checks the interactive network television client according to the signature information;
when the verification is passed, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a first permission;
and when the verification fails, the Internet media server determines that the playing permission of the interactive network television client to the Internet media is a second permission.
7. The internet media playing method based on the internet protocol television as claimed in claim 6, wherein the first right comprises a complete playing right and a trial playing right;
when the verification is passed, the step of determining that the playing permission of the interactive network television client to the internet media is a first permission by the internet media server comprises the following steps:
when the verification is passed, the internet media server judges whether the internet media is preset internet media or not;
if so, the Internet media server acquires Internet virtual account information carried in the playing request; verifying the Internet virtual account information; when the verification is passed, determining that the playing permission of the interactive network television client to the internet media is a complete playing permission; and when the verification fails, determining that the playing permission of the interactive network television client to the internet media is trial playing permission.
8. The internet media playing method based on the internet network television of claim 6, wherein after the internet media server determines that the playing authority of the internet media by the interactive network television client is a first authority, the method further comprises:
the internet media server acquires a decryption key corresponding to the internet media;
correspondingly, the step of generating a response message by the internet media service according to the play permission comprises:
and the Internet media service generates a response message according to the first authority and a decryption key corresponding to the Internet media.
9. An internet media playing device based on an interactive network television is characterized in that the device is applied to an interactive network television client, and the device comprises:
the first sending module is used for responding to the operation instruction and sending a playing request of the Internet media to the Internet media server;
a first receiving module, configured to receive a response message returned by the internet media server, where the response message is generated by the internet media server according to a play request of the internet media, and determining, by the internet media server, a play right of the interactive network television client to the internet media;
the first obtaining module is used for obtaining an intranet download address of the internet media from an interactive network television server according to the first authority when the play authority in the response message is the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client;
and the playing module is used for acquiring and playing the internet media from the content distribution network corresponding to the interactive network television client according to the intranet download address.
10. An internet media playing system based on an interactive network television, which is characterized in that the system comprises:
the interactive network television client is used for responding to the operation instruction and sending a playing request of the internet media to the internet media server;
the Internet media server is used for determining the playing authority of the interactive network television client to the Internet media according to the playing request of the Internet media, generating a response message according to the playing authority and returning the response message to the interactive network television client;
the interactive network television client is also used for receiving the response message, and acquiring an intranet download address of the internet media from the interactive network television server according to the first authority when the play authority in the response message is the first authority; the intranet download address is a storage address of the internet media in a content distribution network corresponding to the interactive network television client; and acquiring and playing the internet media from a content distribution network corresponding to the interactive network television client according to the intranet download address.
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