US 12,015,777 B2
Signaling profile level exemptions for immersive video
Sebastian Schwarz, Unterhaching (DE)
Assigned to Nokia Technologies Oy, Espoo (FI)
Filed by Nokia Technologies Oy, Espoo (FI)
Filed on Dec. 7, 2021, as Appl. No. 17/544,024.
Claims priority of provisional application 63/125,086, filed on Dec. 14, 2020.
Prior Publication US 2022/0191498 A1, Jun. 16, 2022
Int. Cl. H04N 19/127 (2014.01); G06T 9/00 (2006.01); H04N 19/115 (2014.01); H04N 19/172 (2014.01); H04N 19/597 (2014.01); H04N 19/70 (2014.01)
CPC H04N 19/127 (2014.11) [G06T 9/00 (2013.01); H04N 19/115 (2014.11); H04N 19/172 (2014.11); H04N 19/597 (2014.11); H04N 19/70 (2014.11)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
at least one processor; and
at least one non-transitory memory and computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to:
determine that volumetric video data comprises at least one time period during which a computational requirement for rendering or decoding changes at least a threshold amount; and
include, in a bitstream, an indication of the change in the computational requirement for rendering or decoding of the volumetric video data during the at least one time period, wherein the indication of the change in the computational requirement for rendering or decoding comprises an indication of a lead time for the change in the computational requirement for rendering or decoding.