{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489021","patent":{"patent_number":"US-10489021","title":"Video playback method and apparatus","assignee":null,"inventors":[],"filing_date":"2017-11-14T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":13,"abstract":"The present invention provides a video playback method and apparatus, where the method includes: obtaining playback progress information of all sub-files in a video file, where the video file includes at least two sub-files; displaying a playback progress bar list, where the playback progress bar list includes playback progress bars of the at least two sub-files, and a playback progress bar of any sub-file displays playback progress of the any sub-file according to playback progress information of the any sub-file; receiving a user instruction used for selecting, according to the playback progress bars, a target sub-file that needs to be played, where the target sub-file is any sub-file of the at least two sub-files; and playing the target sub-file according to the instruction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video playback method and apparatus","description":"The present invention provides a video playback method and apparatus, where the method includes: obtaining playback progress information of all sub-files in a video file, where the video file includes","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489021","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-10489021","citation_suggestion":"Patentable. \"Video playback method and apparatus\" (US-10489021). https://patentable.app/patents/US-10489021","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489021","json":"https://patentable.app/api/llm-context/US-10489021","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:00:00.550Z"}