12 results about "Multimedia servers" patented technology

Embodiments of the present disclosure provide a data processing method, an electronic device, and a non-transitory storage medium. The method includes: acquiring, when at least one target node cluster corresponding to a multimedia data stream acquisition request is found based on a pre-created mapping relationship, target stream pulling information of a current node cluster corresponding to the multimedia data stream acquisition request; and determining, when the target stream pulling information meets a preset condition, a target server address corresponding to the multimedia data stream acquisition request based on node information of nodes in the at least one target node cluster and the current node cluster so that a multimedia server provides a target service corresponding to the multimedia data stream acquisition request based on the target server address.

Multimedia server intended to be installed on board an aircraft, electronic entertainment system, method for generating additional content and associated computer program. The invention relates to a multimedia server (20) intended to be installed on board an aircraft (10) and connected to at least one entertainment terminal via an onboard local area network, comprising: - a module (30) for generating additional content for said at least one entertainment terminal, - a knowledge base (34) storing a set of entertainment content elements, - a request module (32) for receiving a command instruction from said at least one entertainment terminal and for requesting from the generation module (30), on the basis of said received command instruction, the generation module (30) comprising a generative artificial intelligence model configured to generate,from the set of entertainment content elements stored in the knowledge base (34), additional content intended for said at least one entertainment terminal. Figure for the abbreviation: Figure 1,

The invention discloses a method for synchronously playing multimedia at multiple terminals, which comprises the following steps: a multimedia server receives an operation instruction sent by first terminal equipment, and the first terminal equipment generates the operation instruction and sends the operation instruction to the multimedia server after receiving an operation executed by a user on a multimedia user interface; the multimedia server processes the operation instruction and sends the processed operation instruction to a predetermined playing device; the multimedia server receives an operation execution result returned by the playing device; and the multimedia server detects the currently registered terminal equipment and synchronizes the operation execution result to all the detected registered terminal equipment, so that all the registered terminal equipment realizes the operation execution result consistent with that of the playing equipment. The invention also discloses a computer device and a multimedia server. According to the invention, synchronous playing of the multimedia content in each device can be realized.

The invention relates to a multimedia server (20) intended to be installed on board an aircraft (10) and connected to at least one entertainment terminal via an onboard local network, comprising: - a module (30) for generating additional content intended for the at least one entertainment terminal; - a knowledge base (34) storing a set of entertainment content elements; - a request module (32) for receiving a control instruction from the at least one entertainment terminal and for requesting, from the generating module (30), on the basis of the received control instruction, generation of additional content, the generating module (30) comprising a generative artificial intelligence model configured to generate, from the set of entertainment content elements stored in the knowledge base (34), the additional content intended for the at least one entertainment terminal.

The utility model discloses a kind of application circuit and multimedia server of multimedia video segmenter, the application circuit of multimedia video segmenter includes: FPGA, the MCU connected with FPGA, GSV1016 LVDS input turns HDMI output conversion chip, GSV2011 LVDS input turns HDMI output conversion chip, GSV2011 HDMI2.0 input turns LVDS output and HDMI2.0 ring output conversion chip;MCU is also connected with computer mainboard USB communication, computer mainboard is also connected with GSV2011 HDMI2.0 input turns LVDS output and HDMI2.0 ring output conversion chip.The utility model solves the problem that current exhibition display solution cannot realize picture segmentation, EDID locking, non-standard resolution support, intelligent cluster control with the problem of high cost of scheme.

This application relates to a multimedia file playback processing method, apparatus, electronic device, and storage medium. The method relates to cloud computing and includes: in response to a playback operation, sending a playback request for a multimedia file to a multimedia server; receiving the playback address of the multimedia file from the multimedia server in response to the playback request, and an authorization request tag issued by a digital rights management (DRM) license server. The method loads an encrypted multimedia file based on the playback address, and simultaneously requests an authorization file from the DRM license server based on the authorization request tag; parses the authorization file to obtain a key; decrypts the encrypted multimedia file using the key; and then plays the decrypted multimedia file. This method can obtain the authorization file while loading the encrypted multimedia file, thus protecting the legitimate interests of the copyright holder and avoiding unnecessary waiting time during playback, further improving the efficiency of multimedia file playback processing.

This invention discloses an immersive media resource allocation method based on auction bidding, belonging to the field of satellite network resource allocation. Specifically, it involves: First, constructing an immersive media resource allocation system composed of multiple users, a space-ground integrated network, and multimedia servers; then, for the current immersive media resource, users initiate requests, bidding based on their budget and an estimated value of the resource; next, ground station nodes receive resource request and bidding information from all users and sort the bids in descending order; a second-price auction method is used to determine the successful bidder; and using a Dijkstra algorithm and load balancing, each user's request information is sent to different multimedia servers. Finally, each multimedia server releases its corresponding resources, providing immersive media services, and returns the current resource utilization and task execution results to the ground station nodes. This invention improves resource utilization and user satisfaction.

1. Name of the product in this design: Multimedia Server. 2. Purpose of this design: for capturing, processing and managing multimedia information (images, audio and video, etc.). 3. The key design features of this product are: the main view. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application relates to a Linux PipeWire audio noise reduction method based on CPU instruction set optimization and a storage medium, and belongs to the field of audio processing. The method comprises the following steps: configuring a libpipewire-module-filter-chain module in a PipeWire multimedia server, and dynamically loading an SPA plug-in; in an initialization stage, an SPA_TYPE_INTERFACE_CPU interface is requested to obtain a CPU characteristic mask, AVX2, NEON or a scalar audio format conversion function pointer is dynamically bound according to the mask; in a high-frequency audio processing callback, the bound function pointer is called, a SIMD wide register is utilized to perform type conversion from floating point to fixed point and saturation limiting operation in parallel, and a double loop unrolling strategy is used to maximize the utilization rate of an instruction emission port; and the converted data is written into Playback Stream shared memory. The application realizes cross-platform adaptive optimization of a single binary package through runtime instruction set sniffing, completely eliminates the calculation bottleneck of F32 to S16 format conversion after neural network noise reduction, and significantly improves the system throughput of a PipeWire real-time audio server while ensuring extreme compatibility.

The invention provides a call control method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a call parameter in a call event in response to the call event triggered by a multimedia server according to a first routing strategy; the first routing strategy is used for triggering call events of the same type for a plurality of different call parameters; matching a call parameter in the call event with a plurality of routing table entries in a second routing strategy, and determining a routing table entry matched with the call parameter in the call event from the plurality of routing table entries; screening the third-party device according to the matched routing table item, sending a control instruction to the third-party device, and obtaining response data from the third-party device; and generating a call instruction corresponding to the response data, wherein the call instruction is used for indicating the multimedia server to execute call processing. According to the mode, the execution efficiency of the calling system is improved, and the problem that a communication link is complex due to the fact that the multimedia server executes too many service control functions is avoided.

This disclosure provides a log data processing method and related equipment, relating to the field of multimedia communication technology. The method includes: transmitting multimedia communication data to a multimedia server via a first long connection, and obtaining network status information of the first long connection and local log data of the client; encapsulating the network status information and local log data to obtain multimedia log data carrying associated information of the multimedia communication data; transmitting the multimedia log data to a log server via a second long connection; storing the multimedia log data in a local log file of the client in response to the disconnection of the second long connection; and uploading the local log file to the log server via the reconnected second long connection in response to the reconnection of the second long connection. This disclosure enables the complete uploading of local log data generated by the client during multimedia communication data transmission to the log server.

The invention provides a multimedia data processing method and device, a terminal, a storage medium and a product, and belongs to the technical field of communication. The method comprises the following steps: acquiring a plurality of first multimedia slices of multimedia data from a multimedia server through radio resource control (RRC) connection with network equipment, and caching the plurality of first multimedia slices; in the process of playing the cached multiple first multimedia slices, the RRC connection with the network equipment is disconnected; and before the plurality of cached first multimedia slices are played, RRC connection with the network equipment is re-established, and a second multimedia slice is acquired from the multimedia server through the re-established RRC connection, and the second multimedia slice is different from the first multimedia slices.