What does Intel IPP status -112 (ippStsJPEG2KDamagedCodeBlock) mean?

 
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ippStsJPEG2KBadPassNumber ippStsH263CBPYCodeErr

ippStsJPEG2KDamagedCodeBlock

This status points to compressed code-block payload rather than to the whole image container. The Tier-1 arithmetic-coded data for a block cannot be decoded consistently with its declared pass structure.

A single damaged block may affect only part of a tile or subband. Preserve tile, component and code-block coordinates so the damage can be traced to packet loss, file truncation or wrong packet header parsing.

Check these details

  • Tile/component/resolution/precinct/code-block coordinates.
  • Declared pass lengths versus available payload bytes.
  • Whether packet data was reordered or truncated before Tier-1 decoding.

Intel IPP Error Reporting · ITU-T T.800 JPEG 2000 · OpenJPEG Tier-1 code-block coding


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