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openpreserve / jpylyzer

JP2 (JPEG 2000 Part 1) validator and properties extractor. Jpylyzer was specifically created to check that a JP2 file really conforms to the format's specifications. Additionally jpylyzer is able to extract technical characteristics.
http://jpylyzer.openpreservation.org/
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Check output for CRG image #136

Closed bitsgalore closed 4 years ago

bitsgalore commented 4 years ago

For CRG image in jpylyzer-test-files Csiz equals 3, but CRG output only shows 2 components:

            <crg>
                <lcrg>14</lcrg>
                <xcrg>0</xcrg>
                <ycrg>0</ycrg>
                <xcrg>32768</xcrg>
                <ycrg>32768</ycrg>
                <xcrg>32768</xcrg>
                <ycrg>32768</ycrg>
            </crg>

If I recall correctly there was a similar issue for info in some other marker (COD, COC, QCD or QCC?), so this needs some investigation.