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Diffstat (limited to 'ns/ext/time/time.ttl')
| -rw-r--r-- | ns/ext/time/time.ttl | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/ns/ext/time/time.ttl b/ns/ext/time/time.ttl new file mode 100644 index 0000000..40bfdbb --- /dev/null +++ b/ns/ext/time/time.ttl @@ -0,0 +1,57 @@ +# LV2 Time Extension +# Copyright 2011 David Robillard <d@drobilla.net> +# +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +@prefix time: <http://lv2plug.in/ns/ext/time#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/time> + a lv2:Specification ; + doap:name "LV2 Time" ; + doap:shortdesc "A data type for transport speed and position." ; + doap:maintainer [ + a foaf:Person ; + foaf:name "David Robillard" ; + foaf:homepage <http://drobilla.net/> ; + rdfs:seeAlso <http://drobilla.net/drobilla.rdf> + ] ; + lv2:documentation """ +<p>This extension defines a structure type, LV2_Time_Position, which +describes a tempo and position along a timeline. This can be used as +an event payload by the host to notify plugins about the current +tempo and position.</p> +""" . + +time:Position + a rdfs:Class ; + rdfs:label "LV2 time position" ; + lv2:documentation """ +<p>Type for an LV2_Time_Position struct. This can be mapped to an integer and +used as the type field of an event to indicate that the event payload is an +LV2_Time_Positon struct. Plugins SHOULD indicate that a port supports time +information using the ev:supports predicate, e.g.:</p> +<pre class="turtle-code"> +<plugin> lv2:port [ + a lv2:InputPort , ev:EventPort ; + lv2:name "control" ; + lv2:index 0 ; + ev:supportsEvent time:Position +] . +</pre> +""" . |