* Adding reading and writing support for SMPTE ST 2036-1 compliant CLF files.
- Added "Id" element support per the spec.
- Extended the CTFVersion class to handle non-numeric formats per the spec (which uses xmlns as the version)
- CLF xml parser now strips the namespaces from the elements by default. This makes it possible to parse files with simple name spaces but complex name-spaced clf files may still fail. There is an internal switch to turn on/off the name space stripping. This way elements which need to retain the name spaces (such as the Info element) can still get the un-stripped names.
- Extended the Input and Output Descriptor collection to hold multiple entries (similar to Description field)
- CLF writer now writes the SMPTE xmlns version as well as the CompCLFVersion attribute. The resulting files can be read both by the Academy CLF parsers and SMPTE CLF parsers.
- Generated cache hash IDs are now in the 8-4-4-4-12 UUID format to help complying with SMPTE id requirements
- ociomakeclf tool now takes "--generateid" switch to for inserting newly added "Id element" into the target clf file.
TODO:
- Description and Descriptor elements need to collect the language attribute.
- non-default namespace attributes (e.g. xmlns:foo) needs to be collected as root level attributes.
- Those two TODO items need some re-factoring in the data collection code.
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
* - Per the code review, exposing the newly added constant METADATA_ID_ELEMENT in python too.
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
* - re-worked some part of the CLF parser and the CTFReaderTransform class to be able to collect richer metadata.
- Now collecting the language attribute of the Description, input and output descriptor elements.
- Also collecting the non-default xmlns attributes at the root level.
- Updated the tests accordingly.
- Replaced clf/pre-smpte_only/matrix_example.clf with clf/matrix_example_utf8.clf in some for some Reference tests.
- Added format information to the ociomakeclf tool's help text.
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
* - nmake the compilers happy.
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
* - make the compilers happy pt2
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
* - make the compilers happy pt3
(we need to make Windows compiler settings as picky as other platforms)
Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
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Signed-off-by: cuneyt.ozdas <cuneyt.ozdas@autodesk.com>
Co-authored-by: Doug Walker <doug.walker@autodesk.com>
