acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSIONFieldNumberMnemonic Content Description CondcodeTypeCharacterMIn#Max#ValueConstraintsOccurrenceMIn#Max#21.015AFTASSOCIATED CONTEXTFORMATM 1 1FTY file type M U 3 6 none 1 1DEI decoding instructions O U 1 1000 none 0 121.016SEG SEGMENTS O 0 1ASPIPTSubfields: Repeating sets ofinformation itemsassociated segmentpositioninternal file referencepointerM⇑ 1 99M⇑ N 1 2NOP number of points O⇑ N 1 21 < ASP < 99positive integer1 1M⇑ ANS 1 15 none 1 13 < NOP < 99positive integer0 1Note: The following two information items are repeated as pairs, in order by point following the path, up to the final point –for a total of NOP pairsHPO horizontal point offset D N 1 5 positive integer 0 NOPVPO vertical point offset D N 1 5 positive integer 0 NOP21.017-21.018RESERVED FOR FUTUREUSE ONLY BY ANSI/NIST-ITLNot to be used21.019TIX TIME INDEX D 0 1Subfields: Repeating sets ofinformation itemsM⇑ 1 99TIS time index start M⇑ NS 12 12 TIS > 0 1 1TIE time index end M⇑ NS 12 12 TIE > TIS 1 121.020 COM COMMENT O U 1 126 none 0 121.021 ACNASSOCIATED CONTEXTNUMBERM N 1 31 < ACN < 255positive integer1 121.022-21.045RESERVED FOR FUTUREUSE ONLY BY ANSI/NIST-ITLNot to be used21.046182SUB SUBJECT O 0 1SSC subject current status code M⇑ A 6 8 SSC = 0,1or 2 1 1SBSC subject body status code D N 1 1 SBSC = 1 or 2 0 1SBCC subject body class code D N 1 1 SBCC = 1,2, or 3 0 1182[2013n>] New field for the 2013 Update [