all i, and sei_op_temporal_id Some view components to which the nested SEI message applies may not be present in the access unit containing the MVC scalable nesting SEI message. operation_point_flag equal to 1 specifies that the nested SEI message applies to the current access unit when the associated operation point identified by sei_op_temporal_id and sei_op_view_id[i]f for all i in the range of 0 to num_view_components_op_minus1, inclusive, is decoded. operation equal to 0 specifies that the nested SEI message applies to the view components identified by ll_view_components_in_au_flag num_view_components_minus1, and sei_view_id[i] for all i in the range of 0 to num_view_components_minus1, inclusive, regardless of which operation point is decoded. If the nested SEI message has payloadType equal to 0 or 1, operation_point_flag shall be equal to 1. Otherwise (the nested SEI message has payloadType not equal to 0 or 1), operation_point_flag shall be equal to 0. all_view_components_in_au_flag equal to 1 specifies that the nested SEI message applies to all view components of the access unit. all_view_components_in_au_flagequal to 0 specifies that the applicable scope of the nested SEI message is signalled by the syntax elements num_view_components_minus1 and sei_view_id[i] for all i in the range of 0 to num_view_components_minus1, inclusive. num_view_components_minus1 plus 1 specifies the number of view components to which the nested SEI message applies when operation_point_flag is equal to 0 and all_view_components_in_au_flag is equal to 0. The value of num_view_components_minus1 shall be in the range of 0 to 1023, inclusive. sei_view_id[i] specifies the view of the i-th view component to which the nested SEI message applies when operation_pc is equal to 0 and dall_view_components_in_au_flagis equal to hum_view_components_op_minus1 plus 1 specifies the number of view components of the operation point to which the nested SEI message applies when operation_point_flag is equal to 1. The value of num_view_components_op_