CPC H04N 19/59 (2014.11) [H04N 19/105 (2014.11); H04N 19/174 (2014.11)] | 20 Claims |
1. A method performed by at least one processor, the method comprising:
obtaining video data comprising data of a plurality of pictures;
determining, among the video data, whether references are associated with any of a first access unit (AU) and a second AU; and
outputting a first quantity of the references set to the first AU and a second quantity of the references set to the second AU based on at least one picture order count (POC) signal value,
wherein the video data comprises video parameter set (VPS) data identifying a plurality of spatial layers of the video data which are shared across layers of an adaptive parameter set (APS), a picture parameter set (PPS), and a sequence parameter set (SPS),
wherein a same value space of values of adaptation_paramater_set_id and aps_params_type of the APS is shared across the layers, and
wherein a same value space of sps_video_parameter_set_id is shared in the SPS.
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