6results about "Video data retrieval" patented technology

Systems and methods are provided for preventing spoilers in autocompleted search queries. One example method includes, in response to detecting a user interaction at a computing device associated with a search query, identifying a media content history comprising one or more media content items. A predicted search query based on the user interaction and the media content history is generated, and the predicted search query is generated for output, at the computing device.

A system and method are provided for immersive video compression and continuous exploration using hierarchical Lorentzian latent structures. Spatiotemporal media is encoded into hierarchical mini-Lorentzian representations using Lorentzian autoencoders operating at multiple scales (Hmacro, Hmeso, Hmicro) that preserve tensor structure, temporal causality, and geometric relationships. The compressed representations are embedded in a Lorentzian manifold, where video content is organized as navigable geodesic trajectories. The hierarchy enables continuous multidimensional zoom operations, including fiber bundle expansion, semantic scale-shifting, and projection between scales, while maintaining semantic coherence and geometric consistency. Symbolic anchors, spatiotemporal routing protocols, and correlation-network-based restoration support intelligent navigation and high-fidelity decompression. Synthetic content is generated in context to extend exploration beyond original media boundaries. The architecture enables seamless transitions across spatial, temporal, spectral, and semantic dimensions for applications in immersive media, analysis, and visualization.

A method and system (100) for managing video sharing in a collaboration session is disclosed. A sharing function (112) obtains a synchronization timestamp of an audio frame of the collaboration session (B122), which is used to synchronize a shared video stream with the collaboration session. The sharing function (112) determines whether the shared video stream requires more, fewer, or the same number of video frames as the video file, based on the video frame rate difference between a desired frame rate and the source frame rate of the video file. The sharing function (112) iteratively retrieves video frames from the video file stored in a storage function (140) (B140). The sharing function (112) provides the shared video stream by sending one or more generated video frames to a video communication service (110) (B160). The video communication service (110) provides the shared video stream to two client devices (121) participating in the collaboration session (B174).

A method and system (100) for managing video sharing in a collaboration session is disclosed. A central server (130) obtains synchronization timestamps of audio frames associated with the collaboration session, which are used to synchronize the shared video stream with the collaboration session (B122). The central server (130) then determines whether more, fewer, or the same number of video frames are needed based on the video frame rate difference of the video files (B124). The central server (130) sets up a buffer for providing the shared video stream to the collaboration session (B130). This buffer is capable of buffering a limited number of video frames corresponding to time intervals of less than 1 second at most. The central server (130) iteratively obtains the video frames of the video file frame by frame (B140). For each video frame, the central server (130) generates (B150) zero, one, or more video frames based on the determination, and sets a timestamp for each of the generated one or more video frames. The generated one or more frames have a desired resolution, and each timestamp corresponds to a desired frame rate. Next, the central server (130) provides the shared video stream by inserting one or more generated video frames into a buffer (B160).

A system and method for an asynchronous media fabric service. The system includes at least one host configured with the asynchronous media fabric service. The asynchronous media fabric service is configured to: create and delete shared memory pools that are used to allow processes running on a single host direct access to grain data; send and receive grains from other hosts; and serve as an API endpoint for asynchronous media fabric function processes to create, delete and obtain references to streams.

A computer implementation for managing files is disclosed. This method includes rendering at least a portion of a file as an image by opening the file (E110) using a rendering function (610), and obtaining one or more event messages (E120). For each of the one or more event messages, the method includes: obtaining an image corresponding to each event message from the rendering function (610) (E130), where the image represents the rendered portion of the file and is associated with a sequence instruction, generating metadata based on the event message and sequence instruction (E140), providing the metadata (E150), and providing a video containing a set of images (E160), where the set of images contains an image corresponding to each event message, and the video is a representation of the file.