Redefine Rsiz, add capability property

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.

Other

69 stars 28 forks source link

Currently Rsiz is reported as a capability string (following Table A.10).

But some internal checks (e.g. this one) requires the numerical value of the 16-bit integer.

Possible solution:

add "capability" property, which corresponds to the profile descriptions that are currently reported as "rsiz".
for "rsiz", simply report the numerical value (16 bit integer).

This change could affect/break existing workflows that use the current "rsiz" strings, so this should be announced clearly in the release notes!

openpreserve / jpylyzer

Redefine Rsiz, add capability property #206