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ITU-T H.263 Annex W (11/2000)

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Additional supplemental enhancement information specification
Optional Additional Supplemental Enhancement Information which can be added to an H.263 bitstream to provide backward-compatible enhancements, including:
• Indication of use of a specific fixed-point IDCT.
• Picture Messages, including the message types of:? Arbitrary Binary Data;? Text (Arbitrary, Copyright, Caption, Video Description, or Uniform Resource Identifier);? Picture Header Repetition (Current, Previous, Next with Reliable Temporal Reference, or Next with Unreliable Temporal Reference);? Interlaced Field Indications (Top or Bottom); and? Spare Reference Picture Identification.
Citation: http://handle.itu.int/11.1002/1000/5273
Approval date: 2000-11-17
Approval process:TAP
Status: Superseded
Maintenance responsibility: ITU-T Study Group 16
Further details: Patent statement(s)
Development history
Ed. ITU-T Recommendation Status Summary Table of Contents Download
3 H.263 (01/2005) In force
here
here
here
2.7 H.263 Annex X (03/2004) Superseded
here
here
here
2.6 H.263 App. III (06/2001) In force
here
here
here
2.5 H.263 App. II (06/2001) Superseded - - here
2.4 H.263 Annex X (04/2001) Superseded
here
here
here
2.3 H.263 Annex W (11/2000) Superseded
here
here
here
2.2 H.263 Annex V (11/2000) Superseded
here
here
here
2.1 H.263 Annex U (11/2000) Superseded
here
here
here
2 H.263 (02/1998) Superseded
here
here
here
1.1 H.263 App. I (03/1997) Superseded -
here
here
1 H.263 (03/1996) Superseded -
here
here