# 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: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 """ 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 can indicate that a port supports time information using the ev:supports predicate, e.g.: <pre> <plugin> lv2:port [ a ev:EventPort ; ev:supports time:Position ] </pre> """ .