{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972778","patent":{"patent_number":"US-11972778","title":"Sound-picture matching method of video, related apparatus, and storage medium","assignee":null,"inventors":[],"filing_date":"2022-04-01T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G11B","G10L","G10L","G10L","G11B","G11B","H04N"],"num_claims":20,"abstract":"A video sound-picture matching includes: acquiring a voice sequence; acquiring a voice segment from the voice sequence; acquiring an initial position of a start-stop mark and a moving direction of the start-stop mark from an image sequence; determining an active segment according to the initial position of the start-stop mark, the moving direction of the start-stop mark, and the voice segment; and synthesizing the voice segment and the active segment to obtain a video segment. In a video synthesizing process, the present disclosure uses start-stop marks to locate positions of active segments in an image sequence, so as to match the active segments having actions with voice segments, so that the synthesized video segments are more in line with natural laws of a character during speaking, and have better authenticity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sound-picture matching method of video, related apparatus, and storage medium","description":"A video sound-picture matching includes: acquiring a voice sequence; acquiring a voice segment from the voice sequence; acquiring an initial position of a start-stop mark and a moving direction of the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972778","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-11972778","citation_suggestion":"Patentable. \"Sound-picture matching method of video, related apparatus, and storage medium\" (US-11972778). https://patentable.app/patents/US-11972778","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972778","json":"https://patentable.app/api/llm-context/US-11972778","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:37:10.638Z"}