What does Intel IPP status -62 (ippStsJPEGOutOfBufErr) mean?

 
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ippStsJPEGDCTRangeErr ippStsDrawTextErr

ippStsJPEGOutOfBufErr

This status indicates that the JPEG routine would need bytes outside the supplied input buffer. It is common with truncated scans, incorrect segment lengths, or caller code that provides only part of an entropy-coded segment.

Keep the distinction from a bad Huffman code: the decoder may simply have no bytes left to read the next marker, byte-stuffed entropy data or restart interval.

Check these details

  • Container segment length and actual bytes provided to IPP.
  • Whether the scan is incremental and needs more input data.
  • Position relative to restart markers and end-of-image marker.

Intel IPP Error Reporting · ITU-T T.81 JPEG · FFmpeg MJPEG decoder


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