{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303949","patent":{"patent_number":"US-11303949","title":"Method of switching resolution, computing device, and computer-readable storage medium","assignee":null,"inventors":[],"filing_date":"2021-06-08T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04N","H04L","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":15,"abstract":"A method of switching resolution is provided. The method includes: in playing audio and/or video using DASH, acquiring a media presentation description (MPD) file and obtaining resolution information through parsing the MPD file; during the playing of the audio and/or video, periodically determining a currently secure downloading speed according to a preset time interval and determining whether a resolution switching for the audio and/or video currently being played is required according to the secure downloading speed and the resolution information; and in accordance with a determination that the resolution switching is required, determining a switching time point according to an elapsed duration of a currently playing segment and a preset secure buffering duration and performing resolution switching at the switching time point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of switching resolution, computing device, and computer-readable storage medium","description":"A method of switching resolution is provided. The method includes: in playing audio and/or video using DASH, acquiring a media presentation description (MPD) file and obtaining resolution information ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303949","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-11303949","citation_suggestion":"Patentable. \"Method of switching resolution, computing device, and computer-readable storage medium\" (US-11303949). https://patentable.app/patents/US-11303949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303949","json":"https://patentable.app/api/llm-context/US-11303949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:00:57.469Z"}