Comment 34: “SHALL contain a single decoding parameter set, for a Visual Sample Entry with codingname 'avc1' or 'hvc1', (SPS and PPS NALs for AVC Video; VPS, SPS, and PPS NALs for HEVC Video). Each video sample in the CMAF Track SHALL reference this parameter set in the sample entry”
A single SPS NAL unit cannot contain multiple parameter sets. Can contain multiple picture parameter sets.
Comment 34: “SHALL contain a single decoding parameter set, for a Visual Sample Entry with codingname 'avc1' or 'hvc1', (SPS and PPS NALs for AVC Video; VPS, SPS, and PPS NALs for HEVC Video). Each video sample in the CMAF Track SHALL reference this parameter set in the sample entry”
A single SPS NAL unit cannot contain multiple parameter sets. Can contain multiple picture parameter sets.