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Posted to dev@daffodil.apache.org by "Michael Beckerle (JIRA)" <ji...@apache.org> on 2018/10/23 22:37:00 UTC

[jira] [Updated] (DAFFODIL-1742) TIFF - need DFDL schema and approach to TIFF

     [ https://issues.apache.org/jira/browse/DAFFODIL-1742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Beckerle updated DAFFODIL-1742:
---------------------------------------
    Priority: Minor  (was: Major)

> TIFF - need DFDL schema and approach to TIFF
> --------------------------------------------
>
>                 Key: DAFFODIL-1742
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-1742
>             Project: Daffodil
>          Issue Type: New Feature
>          Components: DFDL Language, DFDL Schemas
>            Reporter: Michael Beckerle
>            Priority: Minor
>
> TIFF image format is not something DFDL v1.0 can describe.
> Nevertheless we need an approach that illustrates how to deal with it.
> I *think* this means a preprocessing program, and then a DFDL schema to turn the result of the preprocessor into an Infoset.  For unparsing, a post-processor also.
> The right approach remains to be seen, but we need to show how to deal with TIFF.



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