Picture Timing And Decoding Unit Information For Temporal Scalability

Abstract: a method of decoding is provided. the method includes receiving a bitstream comprising a coded picture and a supplemental enhancement information (sei) message, wherein the sei message includes coded picture buffer (cpb) parameters corresponding to decoding unit (du)-based hypothetical reference decoder (hrd) operations on sublayers; and decoding the coded picture from the bitstream to obtain a decoded picture. a corresponding method of encoding is also provided.

Inventor(s): Ye-Kui Wang

CPC Classification: H04N19/31 (in the temporal domain)

Search for rejections for patent application number 20250234020