CN112218101A - Method, equipment and system for realizing live broadcast and on-demand broadcast functions - Google Patents
Method, equipment and system for realizing live broadcast and on-demand broadcast functions Download PDFInfo
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- CN112218101A CN112218101A CN201910626050.3A CN201910626050A CN112218101A CN 112218101 A CN112218101 A CN 112218101A CN 201910626050 A CN201910626050 A CN 201910626050A CN 112218101 A CN112218101 A CN 112218101A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a method, equipment and a system for realizing live broadcast and on-demand functions. The method can receive a video playing request signal, wherein the request signal contains identification information; judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing; and acquiring the video corresponding to the identification information via the network corresponding to the judgment result. The method and the device realize that the corresponding video is obtained in the corresponding network (such as a digital video broadcasting DVB network or an IP network) and output to the playing terminal according to the on-demand playing request signal or the live playing request signal input by the user, and meet the requirement that the user can watch live broadcast and on-demand at the same terminal.
Description
Technical Field
The invention relates to the technical field of video playing, in particular to a method, equipment and a system for realizing live broadcast and on-demand broadcast functions.
Background
Under the current video playing scene, a user has the requirement of watching live broadcast and the requirement of watching on-demand broadcast. However, many smart televisions or OTT boxes can only meet the demand of a user for watching on-demand videos on the internet, but cannot meet the demand of the user for watching live programs at the same time, so that the user cannot watch both live programs and on-demand videos on the same playing terminal.
Disclosure of Invention
In view of the above, the present invention is proposed to provide a method, device and system for implementing live and on-demand functions that overcome or at least partially solve the above problems.
In a first aspect, an embodiment of the present invention provides a method for implementing live and on-demand functions, including:
receiving a video playing request signal, wherein the request signal contains identification information;
judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
and acquiring the video corresponding to the identification information via the network corresponding to the judgment result.
When the request signal is a live broadcast request signal, the method for realizing the live broadcast and on-demand functions acquires the video corresponding to the identification information via the network corresponding to the judgment result, and includes: and acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network, and demodulating the live broadcast signal into a video live broadcast stream which can be identified by a playing terminal.
When the request signal is a video-on-demand request signal, the method for implementing the live broadcast and the video-on-demand function acquires the video corresponding to the identification information via the network corresponding to the judgment result, and includes: and acquiring the on-demand video corresponding to the identification information through an IP network.
After the video corresponding to the identification information is acquired, the method for realizing the live broadcast and the on-demand function further comprises the following steps: receiving switching information; judging whether the switching information comprises live channel switching information or on-demand video switching information; and according to the switching information judgment result, re-acquiring the corresponding video on demand or live video.
When the request signal is a live broadcast request signal, the method for realizing the live broadcast and on-demand functions further comprises: authenticating the playing terminal; and after the authentication is passed, acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network.
When the request signal is a live broadcast request signal, the method further includes: and pushing the on-demand video associated with the video to a playing terminal.
In a second aspect, an embodiment of the present invention provides a system for implementing live broadcast and on-demand broadcast functions, including:
the device comprises a direct broadcast device, a digital video broadcasting DVB network and a video server, wherein the direct broadcast device is connected with the digital video broadcasting DVB network and is used for providing a video direct broadcast stream; the intelligent playing device is used for receiving a video playing request signal, wherein the request signal contains identification information, judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal, and acquiring a video corresponding to the identification information through a network corresponding to a judgment result;
when the request signal is a live broadcast request signal, the live broadcast equipment acquires a live broadcast signal corresponding to the identification information through the DVB network, demodulates the live broadcast signal into a video live broadcast stream recognizable by the intelligent playing terminal, and sends the video live broadcast stream to the intelligent playing equipment.
In the system for realizing the live broadcast and on-demand function, when the request signal is an on-demand request signal, the intelligent playing device acquires an on-demand video corresponding to the identification information through an IP network.
After the system for realizing the live and on-demand functions acquires the video corresponding to the identification information, the intelligent playing device is further configured to: receiving switching information; judging whether the switching information comprises live channel switching information or on-demand video switching information; and according to the switching information judgment result, re-acquiring the corresponding video on demand or live video.
When the request signal is a live request signal, the live device is further configured to: authenticating the intelligent playing equipment; and after the authentication is passed, acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network.
When the request signal is a live broadcast request signal, the intelligent playing device is further used for pushing an on-demand video stream associated with the video.
The system for realizing the live broadcast and the on-demand function, the intelligent playing device comprises:
the intelligent television is provided with a terminal application, the terminal application is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing,
when the request signal is a live broadcast request signal, the smart television receives and plays a live video stream sent by the live broadcast equipment, and when the request signal is an on-demand request signal, the smart television receives and plays an on-demand video.
The system for realizing the live broadcast and the on-demand function, the intelligent playing device comprises:
the video-on-demand equipment is provided with a terminal application, and the terminal application is used for judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal; and the playing equipment receives and plays the live video stream sent by the live broadcasting equipment when the request signal is a live broadcasting request signal, and receives and plays the video on demand when the request signal is an on demand request signal.
In the system for realizing the live broadcast and on-demand functions, the terminal application is stored in the live broadcast equipment, and when the intelligent playing equipment is connected with the live broadcast equipment, the intelligent equipment downloads the terminal application from the live broadcast equipment and installs the terminal application.
In a third aspect, an embodiment of the present invention provides an apparatus for implementing live and on-demand functions, where the apparatus includes:
the receiving module is used for receiving a video playing request signal, wherein the request signal contains identification information;
the judging module is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
and the acquisition module is used for acquiring the video corresponding to the identification information through the network corresponding to the judgment result.
The method and the device for realizing the live broadcast and the on-demand broadcast functions provided by the embodiment of the invention can receive a video broadcast request signal, wherein the request signal comprises identification information; judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing; the video corresponding to the identification information is acquired through the network corresponding to the judgment result, so that the corresponding video is acquired in the corresponding network (such as a digital video broadcasting DVB network or an IP network) and output to the playing terminal according to the on-demand playing request signal or the live playing request signal input by the user, the requirements of the user on both live broadcasting and on-demand watching in the same terminal are met, and the experience of the user in watching the video playing is improved.
The system for realizing the live broadcast and the on-demand broadcast functions provided by the embodiment of the invention comprises the following steps: the device comprises live broadcast equipment and intelligent play equipment, wherein the live broadcast equipment is connected to a Digital Video Broadcasting (DVB) network and is used for providing a video live broadcast stream; the intelligent playing device is used for receiving a video playing request signal, wherein the request signal contains identification information, judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal, and acquiring a video corresponding to the identification information through a network corresponding to a judgment result; and when the request signal is a live broadcast request signal, the live broadcast equipment acquires a live broadcast signal corresponding to the identification information through the DVB network, demodulates the live broadcast signal into a video live broadcast stream which can be identified by the intelligent playing terminal, and sends the video live broadcast stream to the intelligent playing equipment. The system is connected with a digital video broadcasting DVB network through live broadcast equipment, live broadcast signals are acquired, and the live broadcast equipment is connected with intelligent playing equipment, so that the intelligent playing equipment which only has a point broadcasting function originally has the point broadcasting function at the same time.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a method for implementing live and on-demand functions in an embodiment of the present invention;
fig. 2 is a flowchart of another method for implementing live and on-demand functions in one embodiment of the present invention;
fig. 3 is a block diagram of a system for implementing live broadcast and on-demand functions in a second embodiment of the present invention;
fig. 4 is a block diagram of another system for implementing live and on-demand functions according to a second embodiment of the present invention;
fig. 5 is a block diagram of another system for implementing live and on-demand functions according to a second embodiment of the present invention;
fig. 6 is a block diagram of a device for implementing live and on-demand functions in a third embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to solve the problem that a user cannot watch live programs and video on demand on the same playing terminal in the prior art, the embodiment of the invention provides a method for realizing live and video on demand functions.
Example one
An embodiment of the present invention provides a method for implementing live broadcast and on-demand functions, a flow of which is shown in fig. 1, and the method includes the following steps:
s101: receiving a video playing request signal, wherein the request signal contains identification information; the identification information includes video information for identifying a user requesting to play, may include channel information and program information of a video program that the user wants to watch in a live request, or may include video information of a video program that the user wants to watch in an on-demand request, that is, the video content currently requested by the user may be determined by the identification information.
S102: judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
s103: and acquiring the video corresponding to the identification information via the network corresponding to the judgment result.
In step S102, when it is determined that the request signal is an on-demand play request signal, an on-demand video corresponding to the identification information may be acquired via an IP network; such as obtaining a television video, a comprehensive art video and the like which are recorded and uploaded to a video playing website; in step S102, when it is determined that the request signal is a live broadcast request signal, a live broadcast signal corresponding to the identification information may be obtained via the DVB network, and the live broadcast signal is demodulated into a live video stream that can be identified by the playing terminal, that is, a user may watch live television on the playing terminal, for example, a television video being played on a certain television station channel.
Optionally, in step S102, when it is determined that the request signal is a live broadcast request signal, the broadcast terminal may be authenticated first; and after the authentication is passed, acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network. The right management is convenient, and simultaneously, interfaces for recharging, ordering the right and confirming the right can be arranged in the playing terminal, so that the user operation is convenient.
Optionally, if the request signal is determined to be a live broadcast request signal in step S102, a step of pushing an on-demand video associated with the video to the broadcast terminal may also be included. Such as: when a request signal output by a user is used for broadcasting a broadcast request signal in a live way, the user can watch one episode of a certain television play which is currently broadcast in a certain television station channel, and the method can push one or more episodes of television play videos before the episode to the user, so that the user can select the episodes conveniently. The method can also push other TV plays or comprehensive video programs played by a certain actor in the TV play to the playing terminal. In addition, other television series and the like similar to the video type of the television series can also be pushed to the playing terminal. For example, a pushed video program may be displayed on the cast terminal interface, thereby facilitating the user's selection.
In one embodiment, the above steps S101-S103 may be performed by a terminal application installed on a play terminal or an OTT set-top box. Through the method for realizing the live broadcast and the on-demand function provided by the steps S101-S103, the corresponding video is obtained in the corresponding network (such as a digital video broadcasting DVB network or an IP network) and output to the playing terminal according to the on-demand playing request signal input by the user or the live broadcast playing request signal, and the requirements that the user can watch live broadcast and on-demand in the same terminal are met.
Further, as shown in fig. 2, after step S103, the method may further include a step of switching a live channel and an on-demand video, and specifically may include:
s104: receiving switching information;
s105: judging whether the switching information comprises live channel switching information or on-demand video switching information;
s106: and according to the switching information judgment result, re-acquiring the corresponding video on demand or live video.
The method for realizing the live broadcast and the on-demand function provided by the steps S101-S106 meets the requirements that a user can watch live broadcast and on-demand at the same terminal and can switch randomly in live programs and/or on-demand videos.
Example two
Based on the same inventive concept, an embodiment of the present invention further provides a system for implementing live broadcast and on-demand functions, as shown in fig. 3, the system includes:
the device comprises a live broadcast device 1, a video broadcast device and a video server, wherein the live broadcast device is connected to a Digital Video Broadcasting (DVB) network and used for providing a video live broadcast stream; and the intelligent playing device 2 is used for receiving a video playing request signal, wherein the request signal contains identification information, judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal, and acquiring a video corresponding to the identification information through a network corresponding to a judgment result.
When the intelligent playing device 2 judges that the request signal is a live broadcast request signal, the intelligent playing device 2 sends the live broadcast request signal to the live broadcasting device 1, the live broadcasting device 1 acquires the live broadcast signal corresponding to the identification information through the DVB network, demodulates the live broadcast signal into a live video stream recognizable by the intelligent playing terminal 2, and sends the live video stream to the intelligent playing device 2 for playing, so that a user can watch a video program being played by a television station channel through the playing terminal. When the smart playing device 2 determines that the request signal is an on-demand request signal, the smart playing device 2 obtains an on-demand video corresponding to the identification information via the IP network and sends the on-demand video (for example, a video program such as a tv show, a variety, etc. that the user desires to watch) to the smart playing terminal 2 for playing, so that the user can watch the on-demand video program via the playing terminal.
As an implementation manner, as shown in fig. 4, the smart playing device may include: the intelligent television is provided with a terminal application, and the terminal application is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing. When the request signal is judged to be a live broadcast request signal, the smart television receives and plays a live video stream sent by live broadcast equipment, wherein the smart television can be connected with the live broadcast equipment through a connecting line such as a USB; when the request signal is a video-on-demand request signal, the smart television 2 receives and plays a video-on-demand, so that the smart television originally only having a video-on-demand function realizes a live broadcast function. It should be understood by those skilled in the art that wired or wireless connection in other manners is also possible, as long as the smart television can be connected to and receive the live video stream sent by the live device 1.
As another implementation manner, as shown in fig. 5, the smart playing device may include: the video-on-demand equipment is provided with a terminal application, and the terminal application is used for judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal; the playing device receives and plays the video live broadcast stream sent by the live broadcast device when the request signal is a live broadcast request signal; when the request signal is a request signal on demand, the playing device receives and plays the video stream on demand. For example, the on-demand device with an on-demand function may be an OTT box, on which a terminal application is installed, and after being connected with a playing device, such as a television, the on-demand device has a function of watching an on-demand video on the television and a function of live broadcasting a video in a channel of the television station; the system connects the on-demand equipment with the live broadcast equipment, and the on-demand equipment receives the live video stream sent by the live broadcast equipment, so that a user can watch live programs and on-demand videos on the same playing equipment.
In one embodiment, the terminal application installed on the smart player device is stored in the live device. When the intelligent playing device is connected with the live broadcasting device, the intelligent playing device downloads the terminal application from the live broadcasting device and installs the terminal application.
In one embodiment, after the live broadcast device is connected with the smart television or the on-demand device and is powered on, the bootstrap program of the live broadcast device starts to run. The live broadcast equipment reads the working mode marking bit stored in the memory, and determines whether the starting is to enter a terminal application storage mode or a live broadcast mode according to the specific marking bit data. If the mark bit read by the live broadcast equipment is in a terminal application storage mode, initializing the live broadcast equipment into a storage device; and if the read mark bit is in a live broadcast mode, automatically loading a live broadcast service module and providing live broadcast service for the smart television or the television.
When the live broadcast equipment enters a terminal application storage mode according to the mark bit, the smart television or the on-demand equipment can detect the currently connected storage equipment (namely, live broadcast equipment) and mount the storage equipment as the external storage of the equipment. And the intelligent television or the on-demand equipment serving as the host terminal automatically pops up the file browser and displays the content in the storage medium to the user. When the content in the storage medium is a terminal application storing a complete version, the installation of the complete service can be completed. When the content in the storage medium is a reduced version of the terminal application, the smart television or the video-on-demand device may install the reduced application and complete the installation of the full version in the application.
In one embodiment, after the installation of the terminal application is completed, when an instruction of a user to start the terminal application is received, the terminal application detects information of manufacturers, models and the like of the live broadcast equipment, so that the live broadcast equipment which can be supported by the terminal application can be detected, and an instruction is sent to the live broadcast equipment, so that the live broadcast service is started. When the live broadcast equipment is in a live broadcast mode, directly starting live broadcast service; and if the live device is in the terminal application storage mode, marking the live device as a live mode. And after the live broadcast equipment completes the mode switching, automatically starting the live broadcast service.
The storage mode and the live mode of the live device provided by this embodiment can be flexibly switched in multiple ways, such as: switching is performed by setting a hardware button, switching is performed by plugging and unplugging live broadcast equipment under conditions such as plugging and unplugging frequency, switching is performed by terminal application, and the like, wherein the process of switching through the terminal is described above and is not described again herein.
The terminal application is installed on the live broadcast equipment, so that the terminal application can be installed conveniently and quickly by a terminal user, and the terminal application can be switched between a terminal application storage mode and a live broadcast stream acquisition mode at will, so that the use cost of the terminal user is greatly reduced, and the use experience of the user is improved.
The system for realizing the live broadcast and the on-demand functions provided by the embodiment connects the Digital Video Broadcasting (DVB) network through the live broadcast equipment, acquires the live broadcast signals, and connects the live broadcast equipment with the intelligent playing equipment, so that the intelligent playing equipment originally only having the on-demand functions has the on-demand functions at the same time, namely: the requirement that the user can watch live broadcast and on-demand broadcast at the same terminal is met.
Optionally, in the system for implementing live broadcast and on-demand function provided by the present invention, the intelligent playing device 2 is further configured to receive the switching information after acquiring the video corresponding to the identification information; judging whether the switching information comprises live channel switching information or on-demand video switching information; according to the switching information judgment result, the corresponding on-demand video or live video is obtained again, and the requirements that a user can watch live and on-demand at the same terminal and can switch between live programs and on-demand videos at will are met.
Optionally, in the system for implementing live broadcast and on-demand functions provided by the present invention, when the request signal is a live broadcast request signal, the live broadcast device 1 is further configured to authenticate the intelligent playback device 2; and after the authentication is passed, acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network. So set up, be convenient for carry out rights and interests management, simultaneously, can set up in smart player 2 can add value, purchase the interface of rights and interests, confirm the user operation of being convenient for.
Optionally, in the system for implementing the live broadcast and the on-demand function provided by the present invention, when the request signal is a live broadcast request signal, the intelligent playing device 2 is further configured to push an on-demand video associated with the video, so that a user can select the on-demand video conveniently.
With regard to the system for implementing live and on-demand functions in the above-described embodiment, the specific manner in which each part performs operations has been described in detail in the embodiment related to the method, and will not be elaborated here.
EXAMPLE III
Based on the same inventive concept, an embodiment of the present invention further provides an apparatus for implementing live broadcast and on-demand functions, as shown in fig. 6, the apparatus includes:
the receiving module 3 is used for receiving a video playing request signal, wherein the request signal contains identification information;
the judging module 4 is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
and an obtaining module 5, configured to obtain, via a network corresponding to the determination result, a video corresponding to the identification information. The obtaining module 5 may further include a live video obtaining sub-module, configured to obtain, when the request signal is a live request signal, a live signal corresponding to the identification information via a digital video broadcasting DVB network, and demodulate the live signal into a live video stream that can be recognized by the play terminal. The obtaining module 5 may further include an on-demand video obtaining sub-module, configured to obtain, via the IP network, an on-demand video corresponding to the identification information when the request signal is an on-demand request signal.
In one embodiment, the device may be implemented as an integration of a live device with an on-demand device or an integration of a live device with a smart tv.
The device for realizing the live broadcast and the on-demand function, provided by the embodiment, can acquire the corresponding video from the corresponding network (such as a Digital Video Broadcasting (DVB) network or an Internet Protocol (IP) network) and output the video to the playing terminal according to the on-demand playing request signal or the live broadcast playing request signal input by the user, thereby meeting the requirement that the user can watch live broadcast and on-demand at the same terminal.
Optionally, the device for implementing the live broadcast and the on-demand broadcast provided in this embodiment may further include a switching module, configured to receive switching information; judging whether the switching information comprises live channel switching information or on-demand video switching information; and according to the switching information judgment result, re-acquiring the corresponding video on demand or live video. The requirements that the user can watch live broadcast and on-demand program at the same terminal and can switch randomly in live broadcast programs and on-demand videos are met.
Optionally, the device for implementing the live broadcast and the on-demand function provided in this embodiment may further include an authentication module, configured to authenticate the play terminal when the request signal is a live broadcast request signal; and after the authentication is passed, acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network.
Optionally, the device for implementing live broadcast and on-demand function provided in this embodiment may further include a pushing module, configured to push an on-demand video associated with the live video stream to the play terminal.
With regard to the device for implementing the live and on-demand functions in the above embodiments, the specific manner in which the respective modules perform operations has been described in detail in the embodiment related to the method, and will not be elaborated herein.
Unless specifically stated otherwise, terms such as processing, computing, calculating, determining, displaying, or the like, may refer to an action and/or process of one or more processing or computing systems or similar devices that manipulates and transforms data represented as physical (e.g., electronic) quantities within the processing system's registers and memories into other data similarly represented as physical quantities within the processing system's memories, registers or other such information storage, transmission or display devices. Information and signals may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.
It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. Of course, the processor and the storage medium may reside as discrete components in a user terminal.
For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in memory units and executed by processors. The memory unit may be implemented within the processor or external to the processor, in which case it can be communicatively coupled to the processor via various means as is known in the art.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
Claims (10)
1. A method for realizing live and on-demand functions, comprising:
receiving a video playing request signal, wherein the request signal contains identification information;
judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
and acquiring the video corresponding to the identification information via the network corresponding to the judgment result.
2. The method according to claim 1, wherein when the request signal is a live request signal, the acquiring a video corresponding to the identification information via a network corresponding to the determination result includes:
and acquiring a live broadcast signal corresponding to the identification information through a Digital Video Broadcasting (DVB) network, and demodulating the live broadcast signal into a video live broadcast stream which can be identified by a playing terminal.
3. The method according to claim 1, wherein when the request signal is an on-demand request signal, the acquiring the video corresponding to the identification information via the network corresponding to the determination result comprises:
and acquiring the on-demand video corresponding to the identification information through an IP network.
4. The method of claim 1, wherein when the request signal is a live request signal, the method further comprises:
and pushing the on-demand video associated with the video to a playing terminal.
5. A system for implementing live and on-demand functions, comprising:
the device comprises a direct broadcast device, a digital video broadcasting DVB network and a video server, wherein the direct broadcast device is connected with the digital video broadcasting DVB network and is used for providing a video direct broadcast stream;
the intelligent playing device is used for receiving a video playing request signal, wherein the request signal contains identification information, judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal, and acquiring a video corresponding to the identification information through a network corresponding to a judgment result;
when the request signal is a live broadcast request signal, the live broadcast equipment acquires a live broadcast signal corresponding to the identification information through the DVB network, demodulates the live broadcast signal into a video live broadcast stream recognizable by the intelligent playing terminal, and sends the video live broadcast stream to the intelligent playing equipment.
6. The system according to claim 5, wherein when the request signal is an on-demand request signal, the smart player device obtains an on-demand video corresponding to the identification information via an IP network.
7. The system according to claim 5, wherein the smart player device comprises:
the intelligent television is provided with a terminal application, the terminal application is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing,
when the request signal is a live broadcast request signal, the smart television receives and plays a live video stream sent by the live broadcast equipment, and when the request signal is an on-demand request signal, the smart television receives and plays an on-demand video.
8. The system according to claim 5, wherein the smart player device comprises:
the video-on-demand equipment is provided with a terminal application, and the terminal application is used for judging whether the request signal belongs to a video-on-demand playing request signal or a live playing request signal; and the playing equipment receives and plays the live video stream sent by the live broadcasting equipment when the request signal is a live broadcasting request signal, and receives and plays the video on demand when the request signal is an on demand request signal.
9. The system according to claim 7 or 8, wherein the terminal application is stored in the live device, and when the smart player device is connected to the live device, the smart device downloads the terminal application from the live device and installs the terminal application.
10. An apparatus for implementing live and on-demand functions, the apparatus comprising:
the receiving module is used for receiving a video playing request signal, wherein the request signal contains identification information;
the judging module is used for judging whether the request signal belongs to a request signal for on-demand playing or a request signal for live playing;
and the acquisition module is used for acquiring the video corresponding to the identification information through the network corresponding to the judgment result.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115914691A (en) * | 2022-10-19 | 2023-04-04 | 北京奇艺世纪科技有限公司 | Audio and video data playing method and device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051256A1 (en) * | 2001-09-07 | 2003-03-13 | Akira Uesaki | Video distribution device and a video receiving device |
| CN101355642A (en) * | 2008-09-10 | 2009-01-28 | 北京数码视讯科技股份有限公司 | Digital television receiving terminal |
| CN101365047A (en) * | 2008-09-09 | 2009-02-11 | 南京瑞晶集成电路设计有限公司 | Method for realizing machine card separation of digital television set-top box |
| CN101990126A (en) * | 2009-08-07 | 2011-03-23 | 未序网络科技（上海）有限公司 | Method for spotting advertisement in dynamic switching of internet on-demand or live broadcast signals |
| CN104270679A (en) * | 2014-09-28 | 2015-01-07 | 深圳国微技术有限公司 | DVB live broadcasting and network video-on-demand combination method and device |
| CN109168022A (en) * | 2018-11-05 | 2019-01-08 | 北京奇艺世纪科技有限公司 | A kind of method, apparatus and electronic equipment for recommending order video |
-
2019
- 2019-07-11 CN CN201910626050.3A patent/CN112218101A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051256A1 (en) * | 2001-09-07 | 2003-03-13 | Akira Uesaki | Video distribution device and a video receiving device |
| CN101365047A (en) * | 2008-09-09 | 2009-02-11 | 南京瑞晶集成电路设计有限公司 | Method for realizing machine card separation of digital television set-top box |
| CN101355642A (en) * | 2008-09-10 | 2009-01-28 | 北京数码视讯科技股份有限公司 | Digital television receiving terminal |
| CN101990126A (en) * | 2009-08-07 | 2011-03-23 | 未序网络科技（上海）有限公司 | Method for spotting advertisement in dynamic switching of internet on-demand or live broadcast signals |
| CN104270679A (en) * | 2014-09-28 | 2015-01-07 | 深圳国微技术有限公司 | DVB live broadcasting and network video-on-demand combination method and device |
| CN109168022A (en) * | 2018-11-05 | 2019-01-08 | 北京奇艺世纪科技有限公司 | A kind of method, apparatus and electronic equipment for recommending order video |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115914691A (en) * | 2022-10-19 | 2023-04-04 | 北京奇艺世纪科技有限公司 | Audio and video data playing method and device, electronic equipment and storage medium |
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