 00000000 XXXXXXXX 00000000 Samples of color 00000000 XxXXXXXX component plane of oooooooo XXXXXXXX constituent frames 1 00000000 xxxxxxXX 00000000 XxXXXXXX 00oooooo XxXXXXXX 00000000 XxXXXXXX xxxxxxXX xXXxXXXX Figure D-11- - Rearrangement of a temporal interleaving frame arrangement frame_packing_arrangement_type equal to 5) D.2.26 Reserved SEI message semantics This message consists of data reserved for future backward-compatible use by ITU-T | ISO/IEC. Encoders conforming to this Recommendation | International Standard shall not send reserved SEI messages until and unless the use of such messages has been specified by ITU-T | ISO/IEC. Decoders that encounter reserved SEI messages shall discard their content without effect on the decoding process, except as specified in future Recommendations | International Standards specified by ITU-T ISO/IEC. reserved_sei_message_payload_byte is a byte reserved for future use by ITU-T ISO/IEC. Rec. ITU-T H.264 (01/2012) Annex E Video usability information (This annex forms an integral part of this Recommendation | International Standard.) This annex specifies syntax and semantics of the VUI parameters of the sequence parameter sets. VUI parameters are not required for constructing the luma or chroma samples by the decoding process. Conforming decoders are not required to process this information for output order conformance to this Recommendation | International Standard (see Annex C for the specification of conformance). Some VUI parameters are required to check bitstream conformance and for output timing decoder conformance. In Annex E, specification for presence of VUI parameters is also satisfied when those parameters (or some subset of them) are conveyed to decoders (or to the HRD) by other means not specified by this Recommendation | International Standard. When present in the bitstream, VUI parameters shall follow the syntax and semantics specified in clauses 7.3.2.1 and 7.4.2.1 and this annex. When the content of VUI parameters is conveyed for the application by some