On Sunday 02 September 2012 18:09:46 Dan Dennedy wrote:
> On Sun, Sep 2, 2012 at 12:51 PM, j-b-m <[email protected]> wrote:
> > Hello Dan,
> >
> > You made a change to the xml producer that causes problems in Kdenlive (
> > for example http://kdenlive.org/mantis/view.php?id=2711 ).
> >
> > The commit is the following one:
> > https://github.com/mltframework/mlt/commit/89ff4d149a0ac54deab4057178678b6
> > 8bef1e92d
> Do you understand the reason for the change? If you have an xml file
> that contained simply a producer element under the root, then it would
> overwrite the producer's resource property with the filename of the
> xml file, which causes problems for the producer or for
> re-serialization!
I worked around the problem in Kdenlive by using an internally stored url to
get the resource of an xml producer.
However, I think this issue is also having other side effects when trying to
include an xml producer in a playlist.
For example:
melt color:red in=0 out=50 -consumer xml:1.mlt
Works fine, will create an xml file with a red clip that can be played through
melt: melt 1.mlt
Now, trying to use that xml file inside a playlist breaks:
melt 1.mlt -consumer xml:2.mlt
The resulting 2.mlt xml file is corrupted and cannot be played, because the
producer is:
<producer id="tractor0" title="color:red" in="0" out="50">
<property name="mlt_type">producer</property>
<property name="length">51</property>
<property name="eof">pause</property>
<property name="resource"><tractor></property>
<property name="mlt_service">xml</property>
<property name="global_feed">1</property>
<property name="xml">was here</property>
<property name="seekable">0</property>
</producer>
When resource should be "1.mlt", it is now "<tractor>".
regards
jb
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