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ITU-T T.801 (2002) Amd. 2 (05/2005)

Extended capabilities marker segment

This amendment requires a change to the interpretation of the Rsiz parameter values within the SIZ marker segment. Specifically, the second most significant bit in the Rsiz field is no longer restricted to be equal to 0. Two new values for the Rsiz field are also defined. Finally, this amendment extends the codestream syntax by providing a new marker segment, CAP, to signal extended capabilities required to decode the codestream.NOTE - ISO/IEC 15444-2 Amendment 1 and Technical Corrigenda 1 and 2 are already integrated in T.801 approved by ITU-T on 2002-08.

Citation:	https://handle.itu.int/11.1002/1000/8498
Series title:	T series: Terminals for telematic services T.800-T.829: Still-image compression – JPEG 2000
Approval date:	2005-05-14
Identical standard:	ISO/IEC 15444-2:2004/Amd2:2006 (Common)
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 21
Further details:	Patent statement(s) Development history

EditionsRelated Supplement(s)

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
3	T.801 (V3) (08/2023)	In force	here	here	here
2	T.801 (V2) (06/2021)	Superseded	here	here	here
1.5	T.801 (2002) Amd. 3 (03/2013)	Superseded	here	-	here
1.4	T.801 (2002) Amd. 4 (06/2012)	Superseded	here	-	here
1.3	T.801 (2002) Cor. 4 (05/2006)	Superseded	here	here	here
1.2	T.801 (2002) Amd. 2 (05/2005)	Superseded	here	here	here
1.1	T.801 (2002) Cor. 3 (01/2005)	Superseded	here	here	here
1	T.801 (08/2002)	Superseded	here	here	here

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ITU-T Recommendations

ITU-T T.801 (2002) Amd. 2 (05/2005)