{"draft":"draft-ietf-avtext-lrr-07","doc_id":"RFC9627","title":"The Layer Refresh Request (LRR) RTCP Feedback Message","authors":["J. Lennox","D. Hong","J. Uberti","S. Holmer","M. Flodman"],"format":["HTML","TEXT","PDF","XML"],"page_count":"13","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Audio\/Video Transport Extensions","abstract":"This memo describes the RTCP Payload-Specific Feedback Message Layer\r\nRefresh Request (LRR), which can be used to request a state refresh\r\nof one or more substreams of a layered media stream.  This document\r\nalso defines its use with several RTP payloads for scalable media\r\nformats.","pub_date":"March 2025","keywords":["RTP"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9627","errata_url":null}