16 results about "Media server" patented technology

A system and method for synchronized audio playback among multiple users with dynamic transfer of playback control are described. A control server coordinates session creation, playback timing, and participation while a streaming server delivers audio to connected user devices in real time. Multiple control policies govern playback authority, including open-access rotation, administrator assignment, and democratic voting. Users may locally pause playback without interrupting the shared stream, and engagement metrics are computed from aggregated reactions and comments to generate visual indicators of audience activity. Location-based discovery enables nearby session detection, and adaptive synchronization maintains cohesive playback across heterogeneous devices and network conditions.

This invention discloses a method for acquiring fitness video streams in a network-free environment, comprising: when a fitness mirror loses its connection with a streaming media server, the fitness mirror sends a data bridging request to an app configured on the user's electronic device; after receiving the data bridging request, the app sends a fitness video stream playback request to an API server and receives a video stream slice address generated by the API server based on the fitness video stream playback request; the app downloads a video stream slice from the streaming media server based on the video stream slice address and sends the downloaded video stream slice to the fitness mirror; the fitness mirror displays the video stream slice through a mirror display.

A method and apparatus for adjusting loudness are disclosed, relating to the field of audio processing, to ensure consistent loudness when playing different music in scenarios where numerous audio formats coexist, and to achieve loudness effects close to those produced in a recording studio, thereby meeting the user's loudness requirements. The method includes: obtaining an audio resource from a media server based on an audio playback instruction; acquiring a first loudness value corresponding to the type of the audio resource determined by a first loudness algorithm; determining a loudness adjustment value for the audio resource, wherein the loudness adjustment value is a weighted sum of a loudness compensation value and a loudness difference value, the loudness compensation value corresponding to the first loudness algorithm and a first rendering algorithm, the first rendering algorithm being used to adjust the audio resource to match the channel distribution of the playback device; the loudness difference value being the difference between the target loudness and the first loudness value; and adjusting the loudness of the audio resource to the determined loudness adjustment value.

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.

A method includes receiving, from a client device, an original user request to retrieve media content from a server, determining one or more media formats supported by the client device, identifying a formatted media content corresponding to a media format of the one or more media formats supported by the client device, generating a modified user request based on augmenting the original user request to include the formatted media content, and receiving, from the server, a response to the modified user request. In response to determining the response includes an error, the original user request is reconstructed, media content is retrieved from the media server using the reconstructed original user request, the retrieved media content is converted to one of the media formats supported by the client device, and the converted media content is sent to the client device.

The application provides a video encryption transmission method and related device. In the application, the encryption transmission of the play address information can be realized through the first encryption message between the play device and the video over internet protocol (VOIP) service platform, so as to reduce the risk of address leakage. Meanwhile, the encryption transmission of the video stream data can be realized through the second encryption message between the play device and the streaming media server, so as to reduce the risk of video stream data theft. In this way, by encrypting the transmission of the play address information and the video stream data, the address leakage risk can be reduced, the risk of video content theft can be reduced, and the security of the video transmission process can be improved.

The present application provides for synchronizing supplemental extended reality (XR) media content with media content on a primary device. A media server may stream media content on a client device and then receive a request to provide XR content supplementing the media content. The media server may then transmit to the XR device (a) an image of a visual marker for determining dimensions and a location of the client device displaying the media content, and (b) timing information. The media server may then transmit to the client device instructions to display the visual marker at a time that is based on the timing information. The XR device may then capture an image of the client device at the time that is based on the timing information and determine the dimensions and the location, and then display the XR content supplementing the media content based on the determined dimensions and location.

This application discloses a method, apparatus, device, and storage medium for optimizing network voice call paths, relating to the field of network call technology. The network voice call path optimization method includes: collecting multi-dimensional historical data of network voice calls; training a path prediction model using the multi-dimensional historical data; upon receiving a new call request, obtaining the scene features of the current voice call; inputting the scene features into the path prediction model to obtain the signaling transmission path and media server relay point; and initiating a call based on the signaling transmission path and the media server relay point. This application can improve the stability of network voice calls.

The application relates to the technical field of communication performance testing, and provides a server media stress testing method and system, electronic equipment and a storage medium. An implementation scheme is as follows: a calling SIPp and a called SIPp send a start testing request to a sending party testing media server and a receiving party testing media server by calling an external interaction interface, the start testing request carries respective local media parameters, opposite media parameters and a session identifier; the sending party testing media server generates testing information in response to the start testing request, encodes the testing information and media data, obtains a media data packet, and enables the SIP server to send the media data packet to the receiving party testing media server in the form of an RTP stream; the receiving party testing media server receives and analyzes the media data packet, obtains analysis data, tests the RTP stream based on the analysis data, and generates a media stress testing result. The application can improve testing granularity and testing quality.

This application discloses a live streaming data processing method and platform, relating to the field of video processing technology. It includes: a streaming media data acquisition system acquiring live streaming data stored in a streaming media server, and adding an acquisition timestamp to each acquired live streaming data; the streaming media data acquisition system simultaneously delivering the live streaming data with the added timestamp to a message queue and a first data storage system; a first data processing system consuming data from the message queue and storing the consumed data in a second data storage system; a second data processing system consuming the delivered data and storing the consumed data in the first data storage system; and the first and second data processing systems updating the on-time of the live stream matching the live stream name stored in the consumed data based on the live stream name and acquisition timestamp. This application ensures the availability of the live streaming data.

System for sharing multimedia content, including audio and video files, particularly for medical applications, which comprises the following: at least one unit (1) providing audio and / or video signals and / or at least one unit providing pre-recorded and stored audio and / or video signals, a unit (2) receiving and processing signals, connected to the unit (1) providing audio and / or video signals, a media server unit (3) connected to the unit (2) receiving and processing signals, and user stations (5) connected to the media server unit (3) by a telecommunication method through an IT network (4), where the user stations (5) comprise media player units, wherein the at least one unit (1) providing audio and / or video signals and / or the at least one unit providing pre-recorded and stored audio and / or video signals has a multimedia signal transmission output according to any standard, the unit (2) receiving and processing signals connected to the unit (1) providing audio and / or video signals has multimedia signal transmission inputs according to any standard, the unit (2) receiving and processing signals includes a converter unit (31).

A method for providing a cloud streaming service using message broadcasting to pop-up browsers and an apparatus for providing the same are disclosed. According to the present invention, a cloud streaming server registers all pop-up browsers to a broadcast channel, generates a message including a message ID, broadcasts the message to all pop-up browsers, and performs processing corresponding to the message in at least one of all pop-up browsers based on message filtering using the message ID.

Embodiments of the present application provide a live stream scheduling method and device, wherein the live stream scheduling method comprises: obtaining scheduling information corresponding to at least two scheduling types of a target live stream in a stream media server, wherein the scheduling information is generated by a push stream server cluster and / or a client in the stream media server for live stream scheduling; in a case where it is determined according to the scheduling information that the target live stream meets a preset condition, generating a switching instruction of the scheduling type of the target live stream, and sending the switching instruction to the stream media server, so that the stream media server switches the scheduling type of the push stream server cluster and / or the client for scheduling the target live stream based on the switching instruction.

The application discloses an obstacle avoidance verification method and device, the method comprises the following steps: collecting simulation binocular images through simulation test by mounting a motion model of a camera component, and determining a simulation depth map; constructing a depth map model, training an actual scene depth map collected from a real environment to obtain an actual depth map model; inputting the simulation depth map into the actual depth map model to fuse actual scene features and obtain a fused depth map; converting the fused depth map into a video stream and pushing the video stream to a streaming media server; and an obstacle avoidance algorithm accesses the streaming media server to obtain the fused depth map for verification. The method solves the problem that the training and verification method of the existing binocular camera obstacle avoidance algorithm has limitations in efficiency, cost, cycle and environment coverage, and cannot meet the demand of intelligent agents for high-performance and high-robustness obstacle avoidance capability, reduces the cost and cycle of obstacle avoidance algorithm verification, and improves the generalization ability and robustness of obstacle avoidance algorithm verification.