The Moving Picture Experts Group


ISO/IEC 23002
MPEG Video Technologies
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Supplemental enhancement information messages for coded video bitstreams

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This standard specifies the syntax and semantics of supplemental enhancement information (SEI) messages. The SEI messages defined in this standard may be conveyed within coded video bitstreams in a manner specified in a video coding specification or may be conveyed by other means as determined by the specifications for systems that make use of such coded video bitstreams.