{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11470372","patent":{"patent_number":"US-11470372","title":"Adaptive bitrate adjustment method for multi-user interactive live broadcast","assignee":null,"inventors":[],"filing_date":"2019-11-26T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":3,"abstract":"Disclosed is an adaptive bitrate adjustment method for multi-user interactive live broadcast, comprising the following steps: 1) calculating a target bitrate of each pair of sending end and receiving end by using a non-linear programming method; 2) adjusting and online updating target bitrate by buffer feedback to eliminate system errors during modeling and measurement; and 3) clustering the target bitrate based on the QoE loss to obtain final actual bitrate. In the present invention, the user experience of the broadcaster is maximized and real-time interaction is achieved by reasonably adjusting the bitrate of each broadcaster end in a multi-user interactive live broadcast scenario and considering various constraint conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adaptive bitrate adjustment method for multi-user interactive live broadcast","description":"Disclosed is an adaptive bitrate adjustment method for multi-user interactive live broadcast, comprising the following steps: 1) calculating a target bitrate of each pair of sending end and receiving ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11470372","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-11470372","citation_suggestion":"Patentable. \"Adaptive bitrate adjustment method for multi-user interactive live broadcast\" (US-11470372). https://patentable.app/patents/US-11470372","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11470372","json":"https://patentable.app/api/llm-context/US-11470372","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:35:27.148Z"}