{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11283983","patent":{"patent_number":"US-11283983","title":"System and method for providing virtual pan-tilt-zoom, PTZ, video functionality to a plurality of users over a data network","assignee":null,"inventors":[],"filing_date":"2020-11-09T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H04N","G06T","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":32,"abstract":"A system for providing virtual pan-tilt-zoom, PTZ, video functionality video to a plurality of users (60a-60c) over a data network (30) is provided. The system (100) comprises one or more network video cameras (10a-10e) positioned to make a video recording of a real-world target field (20), or a respective subarea thereof, and output a respective raw video segment onto the data network (30), a back-end camera calibration unit (42) which is adapted to obtain a relative position and orientation of the respective network video camera (10a-10e) with respect to a three dimensional world space for the target field (20), and to save the obtained relative position and orientation as metadata for the respective network video camera (10a-10e), a back-end video processing unit (44), connected to the data network (30) and adapted to receive the respective raw video segment(s) recorded by the network video camera(s) (10a-10e), and to store or buffer video contents of the respective raw video segment(s) in a back-end video storage (41), a back-end video streaming unit (46) adapted to stream the stored or buffered video contents and the saved metadata for the respective network video camera (10a-10e) onto the data network (30), a plurality of client devices (50a-50c) for use by the plurality of users (60a-60c). Each client device (50a-50c) is adapted to receive the streamed video contents and the metadata, determine a chosen virtual pan-tilt-zoom value and present, on a display (52a-52c) of the client device, the video contents by projecting directions, in the three dimensional world space, onto the display (52a-52c) based on the chosen virtual pan-tilt-zoom value and the metadata."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for providing virtual pan-tilt-zoom, PTZ, video functionality to a plurality of users over a data network","description":"A system for providing virtual pan-tilt-zoom, PTZ, video functionality video to a plurality of users (60a-60c) over a data network (30) is provided. The system (100) comprises one or more network vide","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11283983","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11283983","citation_suggestion":"Patentable. \"System and method for providing virtual pan-tilt-zoom, PTZ, video functionality to a plurality of users over a data network\" (US-11283983). https://patentable.app/patents/US-11283983","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11283983","json":"https://patentable.app/api/llm-context/US-11283983","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:59:27.047Z"}