US 12,192,528 B2
Signaling of access unit delimiter
Martin Pettersson, Vallentuna (SE); Mitra Damghanian, Upplands-Bro (SE); and Rickard Sjöberg, Stockholm (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/626,483
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jul. 8, 2020, PCT No. PCT/EP2020/069304
§ 371(c)(1), (2) Date Jan. 11, 2022,
PCT Pub. No. WO2021/008979, PCT Pub. Date Jan. 21, 2021.
Claims priority of provisional application 62/873,812, filed on Jul. 12, 2019.
Prior Publication US 2022/0286710 A1, Sep. 8, 2022
Int. Cl. H04N 19/70 (2014.01); H04N 19/169 (2014.01)
CPC H04N 19/70 (2014.11) [H04N 19/188 (2014.11)] 12 Claims
OG exemplary drawing
 
1. A method performed by a decoder, the method comprising:
decoding a value from a syntax element in a parameter set, the value indicating whether there are access unit delimiter, AUD, network abstraction layer, NAL units in the access units following a current access unit in decoding order in a coded video stream, CVS; and
determining whether the value indicates that there are AUD NAL units in the access units following the current access unit in decoding order in the CVS.