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Second round of Lua script API updates

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Robin Gareus 2022-09-27 18:58:53 +02:00
parent 1abf6a77d6
commit 76c0f42ecb
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23 changed files with 76 additions and 112 deletions
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8
share/scripts/_find_nonzero_sample.lua
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@ -19,14 +19,14 @@ function factory () return function ()
-- http://manual.ardour.org/lua-scripting/class_reference/#ArdourUI:RegionSelection
for r in sel.regions:regionlist ():iter () do
-- test if it's an audio region
if r:to_audioregion ():isnil () then
local ar = r:to_audioregion()
if ar:isnil () then
goto next
end
-- to read the Region data, we use the Readable interface of the Region
-- http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:Readable
local a = r.to_audioregion()
local rd = a:to_readable ()
local rd = ar:to_readable ()
local n_samples = rd:readable_length ()
local n_channels = rd:n_channels ()
@ -59,7 +59,7 @@ function factory () return function ()
end
if (nonzeropos >= 0) then
msg = msg .. string.format("%s: %d\n", r:name (), nonzeropos + r:position())
msg = msg .. string.format("%s: %d\n", r:name (), nonzeropos + r:position():samples ())
else
msg = msg .. "Region: '%s' is silent\n"
end