278 results about "IPTV" patented technology

The invention relates to the technical field of remote disaster recovery transmission, and discloses an IPTV multicast service remote disaster recovery transmission method, device and equipment, and the method comprises the steps: employing a multicast convergent point and a multicast transcoding server to carry out the networking architecture construction of a first region and a second region, and obtaining an initial dual-node multicast network; performing dynamic detection on the multicast transcoding server to obtain a multicast service routing mechanism; creating a VPN instance to obtain a service isolation environment; transcoding the multicast stream received by the first area and synchronizing the transcoded multicast stream to the second area to obtain multicast service data; inputting multicast service data into the double-layer agent model, and performing deep reinforcement learning on service scheduling to obtain an intelligent scheduling strategy; and performing load sharing calculation and dual-active backup mechanism establishment on the first area and the second area to generate a remote disaster recovery transmission scheme, thereby realizing dual-active deployment and dynamic load sharing of the service, and remarkably improving the overall service quality of the IPTV live broadcast service.

The invention relates to the technical field of data processing, and discloses an IPTV interface element differentiation display method and system. The method comprises the following steps: generating interaction prediction data through voice intention recognition and time sequence correlation modeling, constructing an intention-element probability matrix according to education scene and cognitive load weighted coding, calculating element importance based on the probability matrix and gradually adjusting visibility, dynamically reconstructing layout and predicting a scanning path according to spatial constraint, and obtaining an intent-element probability matrix. And detecting the attention state, selecting a guide mode, and outputting personalized display. According to the method and the device, the problems of inaccurate voice intention perception and insufficient interface adaptation intelligence degree in IPTV interface element differentiation display are solved. According to the invention, the dynamic adjustment precision of the interface elements in the multi-mode voice interaction environment and the personalized experience quality of the user are improved.

The invention relates to the technical field of network communication, and discloses an internet protocol television (IPTV) server management and control method and system driven by an internet multicast protocol, which comprises the following steps of: firstly obtaining multicast data flow and analyzing protocol characteristics of the multicast data flow, identifying multicast nodes and then fragmenting the flow, constructing a flow on-demand framework, extracting flow load data in the framework and grading and marking; calculating a bandwidth allocation value to detect a traffic abnormal point, determining a congestion area corresponding to the abnormal point and marking a speed limit, calculating a conflict threshold after data is obtained through protocol analysis, identifying a redundancy parameter based on the threshold, optimizing the parameter in combination with a preset QoS standard, and finally making a multicast control strategy according to the protocol analysis data. According to the invention, the resource scheduling efficiency of the IPTV server can be improved.

The invention relates to the technical field of data processing, and discloses a television terminal education application multi-mode user authentication method and system. The method comprises the following steps: monitoring a user face orientation offset degree and a voice interaction frequency through an IPTV set top box to obtain a learning participation degree index, comparing the index with a preset threshold 0.7 to execute a concentrated learning or distraction state authentication process, and dynamically adjusting through an authentication severity regulator to obtain a high-sensitivity or low-sensitivity authentication parameter, and performing weighted fusion calculation on the multi-modal biological characteristics of the user to obtain an identity confidence score associated with a learning state, and performing matching verification on the identity confidence score and a dynamic authentication threshold to obtain a user identity authentication result based on the learning concentration degree. According to the method and the device, the problem that a user authentication strategy in television terminal education application cannot adapt to dynamic change of a learning state is solved, and the accuracy of multi-modal user identity authentication based on learning concentration and the adaptability of user learning experience are improved.

The invention discloses an on-demand content clustering method, an on-demand content clustering device, electronic equipment and a storage medium, aiming at data characteristics in an IPTV (Internet Protocol Television) service environment, and optimizing a media resource clustering algorithm cooperating with user behaviors. And in combination with the media asset content and the user data, the clustering accuracy can be effectively improved. In addition, large model feedback information is innovatively introduced to correct the IPTV recommendation model. By constructing a two-tuple task and inquiring whether the two large models are similar or not, the weight or parameter of the recommendation model can be adjusted according to the feedback of the large models, so that the clustering effect is further optimized. The IPTV multi-dimensional fine granularity classification method is remarkably innovated and improved, has the advantages and effects of efficient resource utilization, multi-dimensional classification, vectorization strategy innovation, efficient model training and optimization, promotion of business innovation development and the like, and can be widely applied to the technical field of data processing.

Disclosed in the present invention is an intensive subscription method in an IPTV value-added service scenario. The method comprises: after a product browsing request inputted from a mobile terminal page is received, performing single sign-on, and acquiring a product recommendation list corresponding to sign-on information; if a product selection request inputted from the product recommendation list is received, redirecting to a subscription page corresponding to the product selection request; performing matching on the basis of the sign-on information, so as to obtain a target IPTV account, and calling an intensive interface to access an IPTV private network; performing subscription relationship authentication by using the sign-on information and the target IPTV account, and jumping from the subscription page to a subscription detail page on the basis of the authentication result; and in response to a payment instruction received on the subscription detail page, performing private network service subscription, returning a subscription result notification and displaying same. Thus, a unified and standardized subscription request interface is provided in a manner of an intensive interface, and service subscription from a public Internet environment to a private network is implemented, thereby more effectively reducing service costs.

The invention relates to a set top box technology, and discloses a Hybrid DVB (Digital Video Broadcasting) broadcast control system and a broadcast control method, which can realize the broadcast control on a DVB signal and an IPTV (Internet Protocol Television) source on a traditional set top box and expand the processing capacity of the traditional set top box so as to adapt to more application scenes. In the scheme of the invention, a user selects an IPTV mode or a DVB mode through a remote controller; the playing control system creates a corresponding player according to the selection of a current user, and creates an audio and video playing channel, and the audio and video playing channel is associated with a bottom audio and video decoder and a DMX cache channel D0; different players start corresponding program searching processes, process corresponding data sources, restore the data sources into TS data streams and introduce the TS data streams into a DMX cache channel D0; and the CA control module associates and processes the data stream of the DMX cache channel D0 according to the program authorization information, and injects the audio and video metadata into a decoder for decoding and playing after descrambling. The method and the device are suitable for a traditional set top box of a non-Android system.

The invention discloses an IPTV (Internet Protocol Television) service method. The method mainly comprises the following steps of: 1, constructing a recommended and matched effective item set by utilizing behavior data of an IPTV user; step 2, implicit feedback mining of the user in the IPTV is carried out based on the constructed recommendation matching effective item set; step 3, using the watching duration of the user and the total duration of the video in the implicit relation to carry out importance ranking calculation on implicit factors which influence the recommendation of the video program in the IPTV system; 4, according to the mined implicit feedback data of the user, calculating the selection rate of the user for the interested video program types; and step 5, on the basis of the existing historical watching behavior data of the user, according to behavior records of users with similar interests, expanding and recommending video programs which are never watched by the user but meet implicit requirements of the user. The method has the characteristics of improving the recommendation accuracy of a system containing individual preferences and improving the payment conversion rate brought by implicit demands.

The invention discloses an IPTV edge node real-time quality monitoring and self-repairing system and a control method, and mainly relates to the technical field of streaming media autonomous intelligent operation and maintenance. Comprising a data acquisition module used for acquiring network state data and playing state data in real time; the anomaly detection module is used for carrying a threshold detection and time sequence analysis algorithm and an One-Class SVM (Support Vector Machine) to carry out anomaly identification; the trend prediction module is used for carrying an ARIMA model and predicting a network state; the self-adaptive decision-making module is used for carrying out dynamic optimization on the code rate by carrying a QoE (Quality of Experience) model; and the actuator module is used for dynamically switching protocols and adjusting the size of the buffer area. The method has the beneficial effects that the self-adaptive dynamic optimization of the system is realized while the fault response capability of the IPTV system is improved.

The invention provides an IPTV set top box quality detection method and device, equipment and a medium, and relates to the technical field of set top box quality detection. The method comprises the following steps: firstly, acquiring set top box image data obtained by performing image acquisition on a target IPTV set top box; secondly, performing feature extraction processing on the set top box image data through a feature extraction model in an information identification network formed by pre-training, and outputting a set top box image semantic vector corresponding to the set top box image data; and then, through a feature recognition model in an information recognition network, in combination with reference set top box image data, performing feature recognition processing on the set top box image semantic vector, and outputting target set top box quality data corresponding to the target IPTV set top box. Based on the above content, the problem that the reliability of the quality detection of the set top box is relatively low in the prior art can be improved.

The invention provides a video high-definition coding and low-delay transmission method for an IPTV (Internet Protocol Television) large-screen short play, which relates to the technical field of low-delay transmission, and comprises the following steps: defining an end-to-end measurement boundary and a time reference, configuring an acquisition mechanism of a network environment real-time state index, extracting high-definition coding metadata by adopting a coding end, and transmitting the extracted high-definition coding metadata to a transmission end; and timestamp information is marked and a unified structured operation state object is configured. A short window prediction path and a middle window prediction path are configured, confidence interval correction and lower limit fusion are combined to form a conservative available bandwidth estimation value, and when a network level label is judged to be a weak network level, a protection buffer mode and a low code rate pre-pulling strategy are triggered. The mechanism effectively solves the problems of frequent playing lagging and overhigh switching delay in a weak network environment in the prior art, so that a short play can still keep stable and continuous playing experience in a complex network environment.

Systems and methods are disclosed for generating an adaptive bitrate ladder for a content item based on the actual quality of the content item. A broadcaster determines a quality score of a content item and multiplexes a message indicating the quality score with data packets of the content item to a headend. The headend uses the quality score to determine an ABR ladder with a set of bitrates for the content item. The headend then transcodes the content item into the set of bitrates. The headend then transmits a plurality of network addresses, each corresponding to a stream at a particular bitrate, to a user gateway to enable the user gateway to make the streams available.

To efficiently provide a program content according to viewing styles of users in IP broadcasting services.SOLUTION: The present invention is a program reception display device adapted for IPTV services. The program reception display device includes a program stream acquisition unit that transmits a distribution request to a distribution server according to link information and acquires a program stream from the distribution server, and a main control unit that performs control so that a program content based on the program stream is displayed on a screen. The main control unit selects either a first or second operation mode according to viewer's operation. In the first operation mode, the program stream acquisition unit transmits an IP distribution request and acquires a first program stream IP-distributed from the distribution server in response to the IP distribution request, and in the second operation mode, the program stream acquisition unit transmits a VOD distribution request and acquires a second program stream VOD-distributed from the distribution server in response to the VOD distribution request.SELECTED DRAWING: Figure 6

The invention relates to the technical field of data processing, and discloses a multi-scene interaction control method and system in an IPTV education platform. The method comprises the steps that a user behavior data set is generated through educational behavior Latin hypercube sampling, a standardized educational scene type is obtained based on three-dimensional similarity calculation, an educational space-time hypergraph is constructed to extract scene feature vectors, a resource optimization model with the minimum delay cost as the target is established, and a standardized educational scene is obtained. And pre-allocation of network bandwidth and server resources and rapid scene switching scheduling are realized. The problem that multi-scene interaction control in an IPTV education platform lacks specialized sampling, modeling and optimization technologies is solved. According to the invention, the response speed of education scene switching and the intelligent level of resource allocation are improved.

The invention discloses an IPTV (Internet Protocol Television) browser of a large-screen terminal and an implementation method of the IPTV browser. The implementation method comprises the following steps: performing multi-thread rendering processing on webpage grammar based on a preset rendering engine through a kernel layer; abstracting and packaging the kernel layer through the standard interface layer, and constructing to obtain a browser standard interface; responding to a preset extension script through the JS extension layer to provide an extension function for the IPTV browser; and performing provincial adaptation through the application adaptation layer according to the parameters of the large-screen terminal. Through multi-thread processing, an expansion function provided by an expansion script and a video of an IPTV system based on a large-screen terminal, the performance, the user experience and the customization capability of a browser applied to the large-screen terminal can be remarkably improved, and the method can be widely applied to the technical field of data processing.

The invention provides a satellite signal quality prediction method based on an IPTV platform, and relates to the technical field of communication and information, and the method comprises the steps: collecting the signal-to-noise ratio, carrier-to-noise ratio and bit error rate indexes of each television channel in a satellite information source, and the current and local weather, geomagnetic field indexes and solar magnetic field indexes in real time, and obtaining signal index data; cleaning the signal index data to obtain cleaned data; performing classified storage on the cleaned data according to weather types, and constructing a signal quality feature library to realize classification of signal index data; according to the classified data, fitting signal-to-noise ratios in signal indexes through a least square method, and calculating fitting parameters including a slope and an intercept; the method is combined with the prediction result to rapidly give an alarm and generate an accurate plan, improves the emergency disposal efficiency, ensures the stable transmission of signals, constructs a feature library to promote intelligent management, and reduces the operation and maintenance cost.

The invention relates to the technical field of data processing, and discloses an IPTV education content intelligent navigation method and system based on voice recognition. The method comprises the following steps: constructing a knowledge point-course-subject three-level semantic tree through an educational knowledge graph neural network; performing cognitive modeling on the learning behaviors of the user to generate a user cognitive file; semantic analysis is performed on the voice data, and a query vector is generated in combination with a historical track; matching the query vector with the semantic tree, and screening candidate contents in combination with the cognitive archive; and performing continuity evaluation based on the session state to generate a navigation result. According to the method and the device, the problem that the recommended content is lack of systematicness and individuation due to the fact that an existing IPTV education platform cannot understand the education content knowledge hierarchical structure and the user cognitive development law is solved. And the education content recommendation accuracy and the learning path continuity are improved.

The invention provides a method, a device and a medium for realizing the integration of a broadband and an IPTV private network, and the method comprises the steps: generating a registration authentication request according to a registration serial number of an IPTV apk and network identification information of a smart television when the IPTV apk is detected to be started for the first time, and transmitting the registration authentication request to a cloud gateway; receiving a registration authentication success message returned by the cloud gateway after the registration authentication is passed; and in response to the fact that the registration authentication success message is received or the IPTV apk is not started for the first time, sending a request for obtaining an electronic program guide (EPG) home page to the IPTV platform. The method, the device and the medium can solve the problems that an existing IPTV network scheme based on a home broadband network must be provided with a set top box for IPoE authentication and decoding, so that the user cost is increased, the IPTV needs to be switched to an HDMI signal source when used, switching with other internet applications of an intelligent television is inconvenient, and the use habit of a user is not met.

The invention discloses an IPTV (Internet Protocol Television) network control method and system based on a private network connector and a medium, which are applied to a television end and comprise the following steps: starting an application, and sending an equipment information acquisition instruction to the private network connector to acquire equipment information of the private network connector; sending an online instruction to a private network connector according to the equipment information, so that the private network connector sends account information of the television end to a server of the broadband Internet audio-visual service through network equipment of the broadband Internet audio-visual service for authentication, and obtaining an account information authentication result of the television end; acquiring an authentication result of the account information of the television terminal, and controlling the network connection between the television terminal and the private network connector and the public network according to the authentication result; wherein the television end is in network connection with one of the private network connector and the public network. According to the embodiment of the invention, automatic switching between the television terminal and the IPTV private network or the public network can be realized, the switching speed is improved, and the method can be widely applied to the technical field of Internet.

The invention provides a video debugging method, device and equipment for an IPTV (Internet Protocol Television) set-top box and a medium, relates to the technical field of set-top boxes, and aims to solve the problem of how to improve the video debugging efficiency of the set-top box. The method is applied to a set top box, and comprises the following steps: responding to a setting operation of a user, and entering an image setting page; a plurality of parameters are displayed on the image setting page; displaying the multimedia content on the image setting page; the multimedia content is a standard picture or a standard video; the multimedia content is debugged according to the value of the target parameter selected by the user to be debugged, and the debugged multimedia content is displayed on the image setting page; in response to an exit operation of the user, automatically storing the value of the target parameter, and exiting the image setting page; and receiving a playing request of any video, and playing any video according to the value of the target parameter. A user can check the debugging effect without repeatedly exiting and entering an image setting page, so that the video debugging efficiency of the IPTV set top box is improved.

The invention discloses a home gateway service identification method, device and system, and the method comprises the steps: a home gateway judges an access destination address of a terminal connected with the home gateway so as to identify the type of a service request initiated by the terminal; if the request initiated by the identification terminal is an IPTV service request, the home gateway routes the request to an IPTV private network plane; and if the request initiated by the identification terminal is an Internet service request, the home gateway forwards the request to an Internet plane, and all the remaining ports except the ports used by the IPTV service terminal are connected and bound with a public network. According to the application, two or more services can be accessed at the same time at one port, the requirement of accessing multiple services at the same time by the television is met, and meanwhile, the downlink port of the home gateway is bound based on service identification, so that the security of the port is ensured.

The invention provides an IPTV-based signal source management and control method and device, a set top box and a medium, and relates to the technical field of set top box signal source management and control. The method comprises the following steps: firstly, in response to a signal source switching configuration operation performed by a set top box configuration user, generating a target signal source switching trigger condition; secondly, in the running process of the set top box, whether the current running condition of the set top box is matched with the target signal source switching trigger condition or not is determined, and when the current running condition of the set top box is matched with the target signal source switching trigger condition, target signal source switching prompt information is generated; and then, displaying target signal source switching prompt information, and performing corresponding target control operation on the signal source of the set top box in response to a response operation performed on the target signal source switching prompt information by the set top box user. Based on the above content, the problem that the reliability of signal source control of the set top box is relatively low in the prior art can be improved.

The invention discloses a visual monitoring method and device based on a virtual terminal and electronic equipment, and belongs to the technical field of personal family IPTV (Internet Protocol Television). The method comprises the following steps: receiving and playing a target video corresponding to a video stream of a to-be-monitored channel by adopting a virtual terminal; identifying whether the monitoring index of the played target video is abnormal or not; when it is identified that the monitoring index of the played target video is abnormal, obtaining an alarm notification corresponding to the target video; and displaying the target video and the alarm notification. In this way, the cost can be reduced.

The invention relates to a network automatic switching method and system for an IPTV private network and an OTT public network, and belongs to the technical field of network switching. The method comprises the following steps: acquiring a runtime identifier which is currently in a foreground state; determining an application type corresponding to the runtime identifier according to a matching result of the runtime identifier and a preset IPTV application white list; and switching a network interface of the Android system to an IPTV private network or an OTT public network based on the application type. According to the method, automatic switching between the IPTV private network and the OTT public network is realized, the flexibility of network resource allocation is improved, the network efficiency and security are improved, and the operation cost is reduced. And the whole network switching process is fully automatic, user intervention is not needed, and the user experience is improved.

This utility model discloses a heat-dissipating and dust-proof set-top box shell structure, including a main shell. An infrared receiving module is embedded in the front surface of the main shell. A detachable heat dissipation structure is installed on the upper surface of the main shell. A fin embedding groove is formed at the upper port of the main shell near the edge of the front surface. An HDMI interface is provided on the rear surface of the main shell, and an IPTV port is provided on one side of the HDMI interface on the rear surface of the main shell. This heat-dissipating and dust-proof set-top box shell structure allows the detachable heat dissipation structure, which is prone to accumulating dust or dirt, to be disassembled for washing or brushing. After washing and drying, it can be easily reinstalled. Subsequent maintenance can also be performed by disassembling this structure, making it more convenient. Furthermore, the all-metal design of the detachable heat dissipation structure effectively dissipates heat quickly through the heat dissipation fins, providing better heat dissipation protection for internal components.

The invention provides an IPTV (Internet Protocol Television) access processing method and device, electronic equipment and a storage medium, and relates to the technical field of data processing, under the condition that an IPTV is turned on, a set top box authenticates an application package to request an electronic program guide server to obtain an effective electronic program guide address; under the condition that server fault information fed back by the electronic program guide server is received, the set top box authenticates an application program package to read a pre-stored target electronic program guide address, and access processing is carried out through the target electronic program guide address; wherein the target electronic program guide address is the last successfully accessed electronic program guide address.

Embodiments of the present disclosure disclose a data transmission method, device and equipment, and a storage medium, wherein the method comprises: in response to receiving a request message of a terminal device, determining a current working mode of a gateway device; wherein the current working mode of the gateway device comprises at least an IPTV mode or an OTT mode; the request message carries a first physical address of the terminal device; and the request message is forwarded to a wide area network port matched with the first physical address by using an Ethernet bridge matched with the working mode. Embodiments of the present disclosure can simply and accurately complete forwarding of the request message in the OTT mode or the IPTV mode.

The application discloses a channel distribution scheduling management method and system for IPTV live broadcast service, relates to the technical field of IT and software development, and aims to solve the problem that IPTV live broadcast service application mainly includes different application scenarios such as live broadcast unicast, live broadcast time shift, live broadcast review, and the number of access channels based on different province live broadcast sources is more than 300 channels, and the number of channels is relatively large, so that higher requirements are needed for storage system capacity, read-write IO ability and program saving redundancy security strategy, technical solution points are as follows: S1: intelligent channel distribution management, live broadcast cache flow service nodes realize multi-node channel access distribution management based on an intelligent channel distribution management mechanism, S2: accurate scheduling of terminal service request, accurate scheduling redirection mechanism is combined with different node associated different channel list configuration, and it is guaranteed that terminal request supports hotspot channel service service direct response to any live broadcast cache flow service node. The effect of reducing end-to-end network data transmission and reducing transmission delay is achieved.

A session management involves registering at least one IPTV application in a registration table so that the registration table includes at least a respective identifier of the IPTV applications. The IPTV applications are invokable at a set top box and can be so-called embedded applications and / or browser-based applications. An event requiring the invocation of an IPTV application at the set top box is detected and triggers a look-up in the registration table. The registration table is thus used as source to indicate those IPTV applications that are potentially available and can be launched at the set top box. One of the registered applications is launched for the purpose of handling the detected event.

The invention relates to the technical field of IPTV and the technical field of artificial intelligence, and discloses a service prediction method, device and equipment based on an IPTV platform and a storage medium, and the method comprises the steps: selecting an average value of the number of payment users of a plurality of reference stock services as a reference user number; obtaining target user information from the user portrait database, obtaining the user number of the target user group from the target user information, selecting the ratio of the user number of the target user group to the reference user number as a scale coefficient, and generating an adjustment coefficient according to the reference consumption amount, the reference conversion rate and the adjustment model, and according to the adjustment coefficient, the scale coefficient, the reference income and the prediction model, generating a prediction numerical value of the IPTV new service, obtaining a confidence coefficient of the prediction numerical value of the IPTV new service through a confidence coefficient model, writing the prediction numerical value and the confidence coefficient into a report template, and generating a prediction report of the IPTV new service. The method and the device are beneficial to improving the acquisition efficiency of the prediction report of the IPTV new service.