On Wednesday 10 December 2003 01:53, Rolf Dubitzky wrote:
> On Tuesday 09 December 2003 16:42, Jason Wood wrote:
> > I have almost finished getting load/save working again, and it should be
> > much easier to add import/export support for various other video editor
> > project formats as well, in particular I am thinking of adding support
> > for kino project files in the near future, and I want to add "save to
> > scenelist" ASAP, as I think it will be useful for putting together test
> > cases for piave.
> >
> > I noticed that there is a communication issue with rendering that needs
> > to be sorted out - kdenlive only sends a url to piave when rendering, we
> > need to extend this so that at the least it can say "raw dv" format, or
> > "avi" format. I seem to remember us discussing this some time ago, I'll
> > look back through the archive and refresh my memory
>
> I am not sure I understand. piave can be asked for a 'outstream' with a
> 'container' featuring a certain format and a 'codec' of certain kind, e.g.:
>
> <outstream>
> <file>
> <container format="rawdv" />
> </file>
> <outstream>
in kdenserver.cc, the veml_render call currently hardcodes this :
/*
* try to get output plugin
* for output stream
*/
OutAVStreamIFace * outstream = 0;
PropertyNode * out_caps = new PropertyNode( "outstream" );
PropertyNode * file = out_caps->addDaughter("file");
PropertyNode * container = file->addDaughter("container");
container->addAttr( "format", "rawdv" );
I guess that the best solution would be to put the outstream information into
the render tag, does that sound reasonable?
So piave would recieve :
<render url="some/url/to/file.dv">
<outstream>
<file>
<container format="rawdv" />
</file>
<outstream>
</render>
Does that sound reasonable? I am wondering if the <outstream> tag is redundant
or not - could we just have this :
<render url="some/url/to/file.dv">
<file>
<container format="rawdv" />
</file>
</render>
or does this lose some of the semantics?
Cheers,
Jason
--
Jason Wood
Homepage : www.uchian.pwp.blueyonder.co.uk
