Document conversion engine
flavio.moringa at caixamagica.pt
Fri Jul 6 02:51:04 PDT 2012
first of all thanks for replying.. I was thinking no one would :-)
>From your reply I assume that testing the filters, and doing regression
tests is something I could do, maybe identifying the main conversion issues
in groups of documents and kind of creating a "major conversion issues"
table, and prioritizing those issues. Is there already something like that?
I know that you can convert documents through the command line, using
LibreOffice headless mode, and that can be something that's useful for
scripting automatic tests... although I know that sometimes the main
problems are "visual" and it's difficult to automatically detect the
Is there any kind of repository for documents that are candidates for
conversion testing? I mean documents which are known to have conversion
problems, and that are used to test improvements to the filters?
I would like very much to become more involved in improving the conversion
filters, since it seems to be a major problem in LibreOffice adoption, and
everything that can be done to help in that area would certainly boost
LibreOffice adoption specially in the enterprise world.
2012/7/5 Michael Stahl <mstahl at redhat.com>
> hi Flavio,
> On 03/07/12 12:45, Flavio Moringa wrote:
> > I chose as my masters dissertation investigation topic trying to improve
> > the document conversion engine in LibreOffice (ex: converting docx to
> > odt), and as such I would like to know who is working on the conversion
> > engines and how can I help.
> the document conversion engines in LibreOffice are called Writer, Calc,
> Draw and Impress. conversion from e.g. DOCX to ODT happens by importing
> the DOCX file with the DOCX import filter into Writer, and then
> exporting the document from Writer with the ODF export filter.
> there are also a few filters (such as XSLT filters, and writerperfect if
> i remember correctly) that use ODF as an intermediate format, i.e., they
> import by converting their format to ODF and then importing that into
> the LO application, and export the reverse way.
> > I'm not a programmer, so what I'm interested in doing is something in
> > the lines of investigating the main conversion problems, identifying the
> > possible conversion flows, analysing the way the conversion flow is
> > implemented in LibreOffice, and eventually trying to improve this flow
> > somehow.
> it seems to me the main conversion problem is a lack of manpower to
> improve the filters. oh, and more regression tests would be useful.
Caixa Mágica Software
Energia Open Source
Rua Soeiro Pereira Gomes, Lote 1 - 4.º B,
Edifício Espanha, 1600-196 Lisboa - Portugal
Tel.: +351 217 921 260 Fax: +351 217 921 261
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the LibreOffice