[ardour-users] Re: perl script to extract regions from ardour session.

[Jesse Chappell]

andy wrote on Tue, 28-Sep-2004:

 > >> my ($s1fe)=$twig->get_xpath("/Session/Sources/Source[\@id=\"$s1\"]");
 > > 
 > > this returns an undefined value. Do you mean
 > > 
 > > "source" -> source-0
 > > "source-0" -> source-1 ?
 > > 
 > > Wolfgang
 > 
 > sorry, it's this bit .
 > 
 > <Region id="1096228188964266" name="rec2.1" start="0" length="30222336"
 > position="1359872" layer="0" sync-position="0" flags="0x31a"
 > scale-gain="1.000000" source="1096225604226481"
 > source-0="1096225604226481" source-1="1096225604226886" channels="2">

As you'll notice, source and source-0 refer to the same object.
source was left there for backwards compatibility a long time
ago (back when multichannel tracks were introduced).  Just to
clarify....  

jlc