its_in_tick, time_scale, fixed_frame_rate_flag, nal_hrd_parameters_present_flag, vcl_hrd_parameters_present_flag, low_delay_hrd_flag, and pic_struct_present_flag and the derived variables NalHrdBpPresentFlag, VclHrdBpPresentFlag, and CpbDpbDelaysPresentFlag are substituted with the syntax elements vui_mvc_num_units_in_tick[i], vui_mvc_time_scale[[i], vui_mvc_fixed_frame_rate_flag[i] vui_mvc_nal_hrd_parameters_present_flag[i], vui_mvc_vcl_hrd_parameters_present_flag[i], vui_mvc_low_delay_hrd_flag[i], and vui_mvc_pic_struct_present_fl, and the derived variables VuiMvcNalHrdBpPresentFlag[i], VuiMvcVclHrdBpPresentFlag[ VuiMvcCpbDpbDelaysPresentFlag[i The values of _parameter_set_id's in all buffering period SEI messages included in MVC scalable nesting SEI messages and associated with operation points for which the greatest VOIdx values in the associated bitstream subsets are identical shall be identical. - Otherwise (all remaining payloadType values), the corresponding SEI message semantics are not extended. For the semantics of SEI messages with payloadType in the range of 0 to 23, inclusive, which are specified in clause D.2, MVC sequence parameter set is substituted for sequence parameter set; the parameters of MVC sequence parameter set RBSP and picture parameter set RBSP that are in effect are specified in clauses H.7.4.2.1 and H.7.4.2.2, respectively. Coded video sequences conforming to one or more of the profiles specified in Annex H shall not include SEI NAL units that contain SEI messages with payloadType in the range of 24 to 35, inclusive. When an SEI NAL unit contains an SEI message with payloadType in the range of 36 to 44, inclusive, it shall not contain any SEI messages with payloadType less than 36 and the first SEI message in the SEI NAL unit shall have payloadType in the range of 36 to 44, inclusive. When an MVC scalable nesting SEI message (payloadType equal to 37) or a view scalability information SEI message (payloadType equal to 38) or an operation point not present SEI message (payloadType equ