{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602817","patent":{"patent_number":"US-9602817","title":"Management of decoded picture buffer at picture format transitions","assignee":null,"inventors":[],"filing_date":"2013-07-12T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":20,"abstract":"In one method embodiment a method of processing of a bitstream is disclosed. The method may include receiving by a processing device a bitstream comprising a first portion of compressed pictures encoded at a first encoding level, the first portion of compressed pictures corresponding to a first picture resolution; determining a ratio of a picture size of at least one picture of the first portion of the compressed picture and a picture size of the largest picture encoded at the first encoding level; determining a first number of picture buffers for processing of the first portion of the compressed pictures, wherein the first number of picture buffers are determined based on the determined ratio; and mapping the first number of picture buffers in a memory allocated for decoding of bitstream."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Management of decoded picture buffer at picture format transitions","description":"In one method embodiment a method of processing of a bitstream is disclosed. The method may include receiving by a processing device a bitstream comprising a first portion of compressed pictures encod","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602817","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-9602817","citation_suggestion":"Patentable. \"Management of decoded picture buffer at picture format transitions\" (US-9602817). https://patentable.app/patents/US-9602817","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602817","json":"https://patentable.app/api/llm-context/US-9602817","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:00:49.807Z"}