In src/modules/xml/mlt-xml.dtd, playlists are described as having at least 1
item in them (because of the '+' at the end):
<!ELEMENT playlist (property*,(entry | blank | producer | playlist |
tractor | multitrack)+) >
However, by default kdenlive generates empty tracks, creating technically
non-standard XML, e.g.:
<playlist id="playlist1">
<property name="kdenlive:audio_track">1</property>
<property name="kdenlive:track_name">Audio 2</property>
</playlist>
<playlist id="playlist2">
<property name="kdenlive:audio_track">1</property>
<property name="kdenlive:track_name">Audio 1</property>
</playlist>
<playlist id="playlist3">
<property name="kdenlive:track_name">Video 1</property>
</playlist>
Any objections to changing the '+' to a '*' on this line of the DTD, thus
supporting empty playlists?
Thanks!
Tom
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