/usr/lib/lv2/matrix_st_ms-swh.lv2/plugin.ttl is in swh-lv2 1.0.15+git20151104~repack0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | @prefix : <http://lv2plug.in/ns/lv2core#> .
@prefix swh: <http://plugin.org.uk/swh-plugins/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix swhext: <http://plugin.org.uk/extensions#> .
@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
@prefix pprops: <http://lv2plug.in/ns/ext/port-props#> .
swh:matrixStMS-in a pg:Group ;
a pg:StereoGroup ;
:symbol "in" .
swh:matrixStMS-out a pg:Group ;
a pg:MidSideGroup ;
:symbol "out" ;
pg:source swh:matrixStMS-in .
swh:matrixStMS a :Plugin ;
a :ConverterPlugin ;
doap:name "Matrix: Stereo to MS" ;
doap:maintainer [
foaf:name "Steve Harris";
foaf:homepage <http://plugin.org.uk/> ;
foaf:mbox <mailto:steve@plugin.org.uk> ;
] ;
doap:license <http://usefulinc.com/doap/licenses/gpl> ;
:documentation <http://plugin.org.uk/ladspa-swh/docs/ladspa-swh.html#matrixStMS> ;
:pluginProperty :hardRtCapable ;
:port [
a :InputPort, :AudioPort ;
:name "Left" ;
:index 0 ;
:symbol "left" ;
pg:inGroup swh:matrixStMS-in ;
pg:role pg:leftChannel ;
] ;
:port [
a :InputPort, :AudioPort ;
:name "Right" ;
:index 1 ;
:symbol "right" ;
pg:inGroup swh:matrixStMS-in ;
pg:role pg:rightChannel ;
] ;
:port [
a :OutputPort, :AudioPort ;
:name "Mid" ;
:index 2 ;
:symbol "mid" ;
pg:inGroup swh:matrixStMS-out ;
pg:role pg:centerChannel ;
] ;
:port [
a :OutputPort, :AudioPort ;
:name "Side" ;
:index 3 ;
:symbol "side" ;
pg:inGroup swh:matrixStMS-out ;
pg:role pg:sideChannel ;
] ;
swhext:callback [
swhext:event "run" ;
swhext:code """
unsigned long pos;
for (pos = 0; pos < sample_count; pos++) {
mid[pos] = (left[pos] + right[pos]) * 0.5;
side[pos] = (left[pos] - right[pos]) * 0.5;
}
""" ;
] ;
swhext:createdBy <http://plugin.org.uk/swh-plugins/toTurtle.xsl> .
|