pecifications in Annex A apply. Additional profiles and specific values of profile_idc are specified in the following. The profiles that are specified in clause G.10.1 are also referred to as the profiles specified in Annex G. G.10.1 Profiles All constraints for picture parameter sets that are specified in clauses G.10.1.1 to G.10.1.3 are constraints for picture parameter sets that become the active picture parameter set or an active layer picture parameter set inside the bitstream. All constraints for SVC sequence parameter sets that are specified in clauses G.10.1.1 to G.10.1.3 are constraints for SVC sequence parameter sets that become the active SVC sequence parameter set or an active layer SVC sequence parameter set inside the bitstream. All constraints for sequence parameter sets of the base layer bitstream that are specified in clauses G.10.1.1 to G.10.1.3 are constraints for sequence parameter sets that are activated in the base layer bitstream. G.10.1.1 Scalable Baseline profile Bitstreams conforming to the Scalable Baseline profile shall obey the following constraints: The base layer bitstream as specified in clause G.8.8.2 shall obey the following constraints: i) All constraints of the Baseline and Constrained Baseline profiles specified in clauses A.2.1 and A.2.1.1 shall be obeyed. ii) Sequence parameter sets should have profile_idc equal to 66. Sequence parameter sets may have profile_idc equal to 77 or 88. Sequence parameter sets shall not have profile_idc equal to a value other than 66, 77, or 88. iii) Sequence parameter sets shall have constraint_set0_flag, constraint_set1_flag, and constraint_set2_flag equal to 1. NOTE 1 - The above constraint implies that picture parameter sets must have num_slice_groups_minus1 equal to 0 and redundant_pic_cnt_present_flag equal to 0 and that arbitrary slice order is not allowed. NOTE 2 - In addition to the base layer constraints specified above in items i) through iii), the value of the syntax element constrained_intra_pred_flag for picture parameter sets of th