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The openJPEG15.jp2 image produces the following output:

<contiguousCodestreamBox>
    <siz>
        ...
        ...
        <csiz>3</csiz>
        ...
        ...
    </siz>
    ...
    <tileParts>
        <tilePart>
            <coc>
                <lcoc>9</lcoc>
                <ccoc>1</ccoc>
                ...
            </coc>
            <qcc/>
            <coc>
                <lcoc>9</lcoc>
                <ccoc>2</ccoc>
                ...
            </coc>
            <qcc/>
        </tilePart>
    </tileParts>
</contiguousCodestreamBox>

Note that even thoufg Csiz=3 there are only 2 coc markers, for components numbered 1 and 2. I would expect 3 coc markers for indices 0, 1 and 2. Not quite sure if the standard allows this.

Do you happen to have any test images with non-corrupt PLM markers? I can't seem to find any,
and Kakadu also will not generate images with PLM. The test image in this repo has a corrupt PLM marker.
Thanks!

Dear BitsGalore,

I am trying to implement reading of xml box in my open source j2k codec.
I see that you have a file: null_terminated_content_in_xml_box.jp2 in your test suite.
Is this an edge case, or an error case? Should the xml box NOT have null terminated content?

Thanks so much,
Aaron

Jpylyzer doesn't validate the ICC profile!

I work for Hexagon Geospatial, so if it would help this project I could provide some JP's compressed with our SDK.
I see you have Kakadu compressed datasets, so I just thought hat maybe files compressed with an alternate compressor could be useful.

Some more information from the official download site.