 the modified reference picture list RefPicList0 is num_ref_idx_10_active_minus1 + and for B slices the number of entries in the modified reference picture list RefPicList1 is num ref idx 11 ad + 1. A reference picture or inter-view only reference component may appear at more than one index in the modified reference picture lists RefPicList0 or RefPicList1. During the invocation of the process specified in clause H.8.2.1, an inter-view prediction reference appended to RefPicListX (with X being 0 or 1) may not exist. However, an inter-view prediction reference that does not exist shall not be in the modified RefPicListX after the invocation of the process specified in clause H.8.2.2. Rec. ITU-T H.264 (01/2012) When anchor_pic_flag is equal to 1, the bitstream shall not contain data that result in any entry of the reference picture list RefPicList0 or, for B slices, any entry of the reference picture list RefPicList1 that does not represent a view component of the current access unit. H.8.2.1 Initialisation process for reference picture list for inter-view prediction references Inputs to this process are a reference picture list RefPicListX (with X being 0 or 1), inter_view_flag and view dependency information that has been decoded from the seq_parameter_set_mvc_extension() The output of this process is a possibly modified reference picture list RefPicListX, which is still referred to as the initial reference picture list RefPicListX. With i being the value of VOIdx for the current slice, inter-view reference components and inter-view only reference components (the corresponding NAL units have inter_view_flag equal to 1) are appended to the reference picture list as specified in the following. If the current slice has anchor_pic_flag equal to 1, for each value of reference view index j from 0 to hum_anchor_refs_IX[i]- inclusive, in ascending order of j, the inter-view prediction reference with view_id equal to anchor_ref_lX[i][j] from the same access unit as the current slice is appended to RefPicListX. Otherwise (