Diffstat (limited to 'lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl')
1 files changed, 6 insertions, 12 deletions
diff --git a/lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl b/lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl
index 01687f6..f9f9700 100644
@@ -34,12 +34,11 @@ on a plugin with a single identifier and no context.
-A grouping of ports (or any other means of signal transmission) that should
-logically be considered a single "stream", e.g. two audio ports in a group may
-form a stereo stream. In order to avoid the need to define large numbers of
-identical group definitions, a group definition may be shared. For example, a
-plugin collection may define a single URI for a pg:StereoGroup with the symbol
-"input" and use it in many plugins.
+A set of ports/channels/controls/etc that are are logically grouped together,
+e.g. two audio ports in a group may form a stereo stream. In order to avoid
+the need to define large numbers of identical group definitions, a group
+definition may be shared. For example, a plugin collection may define a single
+URI for a pg:StereoGroup with the symbol "input" and use it in many plugins.
@@ -60,11 +59,6 @@ pg:Element
rdfs:comment "An ordered element of a group." ;
a owl:Restriction ;
- owl:onProperty lv2:index ;
- owl:maxCardinality 1 ;
- rdfs:comment "An element has at most one lv2:index."
- ] , [
- a owl:Restriction ;
owl:onProperty lv2:designation ;
owl:cardinality 1 ;
rdfs:comment "An element MUST have exactly one lv2:designation."
@@ -106,7 +100,7 @@ Indicates that this group is a child of another group. This property has no
meaning with respect to plugin execution, but the host may find this
information useful (e.g. to provide a compact user interface). Note that being
a sub-group does not relax the restriction that the group MUST have a unique
+symbol with respect to the plugin.