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Common Lisp JPEG Library

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Error when decoding a jpeg file

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  1. 2004-03-23 10:57:27 UTC
    I get the following on all my jpeg images, produced with Photoshop 3.0. I thought I'd ask here before looking more deeply. I made a few changes to print the value causing the error.

    JPEG 133 > (decode-image #p"Images/chetty4.jpg")

    Error: Unsupported JPEG format 194, expecting 192

    (marker (interpret-markers image 0 s)))
    ...
    (cond ((= *M_SOF0* marker) (decode-frame image s)
    ...
    (error "Unsupported JPEG format ~a, expecting ~a"
    marker *M_SOF0*))))))

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