37 reference view index: An index into a list of anchor view components or a list of non-anchor view components that are specified in the sequence parameter set MVC extension syntax structure and can be used for inter-view prediction as list 0 prediction or list 1 prediction. H.3.38 sub-bitstream: A subset of a bitstream. A sub-bitstream is also referred to as a bitstream subset. H.3.39 subset: A subset contains only elements that are also contained in the set from which the subset is derived. The subset may be identical to the set from which it is derived. H.3.40 subset sequence parameter set: A syntax structure containing syntax elements that apply to zero or more non-base views as determined by the content of a seq_parameter_set_id syntax element found in the picture parameter set referred to by the pic_parameter_set_id syntax element found in each slice header of I, P, and B slices of a non-base view component. H.3.41 target output view: A view that is to be output. The target output views are either indicated by external means or, when not indicated by external means, the target output view is the base view. NOTE - The output views may be requested by a receiver and may be negotiated between the receiver and the sender. H.3.42 target temporal level: The target temporal level of an operation point is the greatest value of temporal_ of all VCL NAL units in the bitstream subset associated with the operation point. H.3.43 view: A sequence of view components associated with an identical value of view_id. H.3.44 view component: A coded representation of a view in a single access unit. H.3.45 view order index: An index that indicates the decoding order of view components in an access unit. Abbreviations The specifications in clause 4 apply. Conventions The specifications in clause 5 apply. Source, coded, decoded and output data formats, scanning processes, and neighbouring relationships The specifications in clause 6 apply with substitution of MVC sequence parameter set for sequence parameter set. Syntax and semant