{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11984139","patent":{"patent_number":"US-11984139","title":"Recording medium, playback method, and playback device","assignee":null,"inventors":[],"filing_date":"2022-05-16T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B","G11B","H04N","H04N","H04N","H04N","H04N","G11B"],"num_claims":13,"abstract":"A playback device acquires first management information that stores first playback control information and second management information that stores second playback control information. The first playback control information specifies that a video stream of a high-luminance range is to be played, and the second playback control information specifies that a video stream of a standard-luminance range is to be played. A video player acquires and plays the video stream of the high-luminance range based on the first playback control information in a case of playing the content as the high-luminance range. The video player acquires and plays the video stream of the standard-luminance range based on the second playback control information in a case of playing the content as the standard-luminance range."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Recording medium, playback method, and playback device","description":"A playback device acquires first management information that stores first playback control information and second management information that stores second playback control information. The first play","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11984139","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-11984139","citation_suggestion":"Patentable. \"Recording medium, playback method, and playback device\" (US-11984139). https://patentable.app/patents/US-11984139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11984139","json":"https://patentable.app/api/llm-context/US-11984139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:45:07.479Z"}