8 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 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.