jpylyzer
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openpreserve
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 e...
## Dev Effort 1D - investigate getting samples ## Description JPEG 2000 Part 8 defines several methods for secured codestreams, including encryption. See: https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.807-200605-I!!PDF-E&type=items Annex C (interoperability) states: > A...
Running ./docker-package-pypi.sh fails at upload stage with: ``` Uploading distributions to https://upload.pypi.org/legacy/ Uploading jpylyzer-2.2.0-py2.py3-none-any.whl 100%|██████████| 65.9k/65.9k [00:01
Build process for Debian packages results in file "opf-jpylyzer_2.2.0~rc1_all.deb". However, after upload to Github release, Github changes the name to "opf-jpylyzer_2.2.0.rc1_all.deb" (note tilde is replaced by full stop). This in...
Command: ``` ./docker-package.sh debian:bullseye ``` Build works OK, but at the start of the build the following deprecation warning is shown: ``` 1 2 DEPRECATED: The legacy builder is deprecated...
In using Dockerfile, when I issue `Docker build . --file ./Dockerfile -t jpylyzer` I get ``` => ERROR [builder 5/5] RUN mkdir /install && cd /src/jpylyzer && pip install -U...
JPH spec (D.6.2): > In contrast to the JP2 file format, multiple channels can be associated with the same colour. JP2 spec (I.5.3.6): > There shall be one channel definition...
See: Not sure if this will have any impact on Windows build script, since Jpylyzer uses a dedicated Docker image for this: Already updated [build-with-pyinstaller.sh](https://github.com/openpreserve/jpylyzer/commit/a7b410d735d7a057292bb7a2b773f7afab8b7ab2#diff-0aa179ef1dbff551947a47dfaed5de7e595006277dd20a17e69b5bad7c77e61b) (which is not actually used...
Looking at the Travis results of the latest builds (most recent one [here](https://app.travis-ci.com/github/openpreserve/jpylyzer)), it looks like something goes wrong setting up the environment for the pre-commit command. See Travis output...
We have several thousand images that have invalid `curv` tags. We understand the issue in the embedded ICC profile data in our JP2 images and would like to update Jpylyzer...
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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 e...