58 lines
2.0 KiB
Lua
58 lines
2.0 KiB
Lua
ardour { ["type"] = "Snippet", name = "Plugin Utils" }
|
|
|
|
function factory () return function ()
|
|
|
|
-------------------------------------------------------------------------------
|
|
-- List all Plugins
|
|
for p in ARDOUR.LuaAPI.list_plugins():iter() do
|
|
print (p.name, p.unique_id, p.type)
|
|
local psets = p:get_presets()
|
|
if not empty:empty() then
|
|
for pset in psets:iter() do
|
|
print (" - ", pset.label)
|
|
end
|
|
end
|
|
end
|
|
|
|
-------------------------------------------------------------------------------
|
|
-- add a Plugin (here LV2) to all mono tracks that contain the pattern "dru"
|
|
-- and load a plugin-preset (if it exists)
|
|
for r in Session:get_routes():iter() do
|
|
if (string.match (r:name(), "dru") and r:n_inputs():n_audio() == 1) then
|
|
local proc = ARDOUR.LuaAPI.new_plugin(Session, "http://gareus.org/oss/lv2/fil4#mono", ARDOUR.PluginType.LV2, "cutbass");
|
|
assert (not proc:isnil())
|
|
r:add_processor_by_index(proc, 0, nil, true)
|
|
end
|
|
end
|
|
|
|
|
|
-------------------------------------------------------------------------------
|
|
-- load a plugin preset
|
|
route = Session:get_remote_nth_route(2)
|
|
assert (route)
|
|
-- to 4th plugin (from top), ardour starts counting at zero
|
|
plugin = route:nth_plugin(3):to_insert():plugin(0)
|
|
assert (not plugin:isnil())
|
|
ps = plugin:preset_by_label("cutbass") -- get preset by name
|
|
assert (ps)
|
|
print (ps.uri)
|
|
plugin:load_preset (ps)
|
|
|
|
|
|
-------------------------------------------------------------------------------
|
|
-- add a LuaProcessor (here "Scope") to all tracks
|
|
for t in Session:get_tracks():iter() do
|
|
local pos = 0 -- insert at the top
|
|
|
|
-- the following two lines are equivalent
|
|
--local proc = ARDOUR.LuaAPI.new_luaproc(Session, "a-Inline Scope");
|
|
local proc = ARDOUR.LuaAPI.new_plugin (Session, "a-Inline Scope", ARDOUR.PluginType.Lua, "");
|
|
assert (not proc:isnil())
|
|
|
|
t:add_processor_by_index(proc, pos, nil, true)
|
|
-- optionally set some parameters
|
|
ARDOUR.LuaAPI.set_processor_param (proc, 0, 5) -- timescale 5sec
|
|
end
|
|
|
|
end end
|