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Vapor: parse and use additional meta-data from adm

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Robin Gareus 2024-02-25 03:22:26 +01:00
parent 4bd2de2f72
commit 305b2778b4
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GPG key ID: A090BCE02CF57F04
3 changed files with 58 additions and 15 deletions
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40
share/scripts/_adm_bwf.lua
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@ -14,6 +14,20 @@ function factory () return function ()
return 0 -- "Undefined" ie "Mid"
end
function parse_zone (zone)
if zone == "No Back" then return 1 end
if zone == "No Sides" then return 2 end
if zone == "Center Back" then return 3 end
if zone == "Screen Only" then return 4 end
if zone == "Surround Only" then return 5 end
return 0
end
function parse_ramp (ramp)
if tonumber(ramp) == 0 then return 0 end
return 1
end
local rv = LuaDialog.Dialog ("Load ADM/BWF File",
{
{ type = "file", key = "file", title = "Choose ADM/BWF File", path = "" },
@ -57,13 +71,13 @@ function factory () return function ()
goto next
end
local rv, _, obj, tme, pan_x, pan_y, pan_z, pan_snap, pan_size, bin_mode = string.find (line,
"Metadata.* index: (%d+) offset: (%d+) .* pos: %(([%d%.]+),([%d%.]+),([%d%.]+)%) snap: (%d) .* size: %(([%d%.]+),.* binaural: '(%a+)'")
local rv, _, obj, tme, pan_ramp, pan_x, pan_y, pan_z, pan_snap, pan_eleven, pan_zone, pan_size, bin_mode = string.find (line,
"Metadata.* index: (%d+) offset: (%d+) .* ramp: (%d+) pos: %(([%d%.]+),([%d%.]+),([%d%.-]+)%) snap: (%d) elevation: (%d) zone: '([%a ]+)' size: %(([%d%.]+),.* binaural: '(%a+)'")
if not rv then goto next end
if not meta[obj] then
meta[obj] = {x = {}, y = {}, z = {}, sz = {}, sn = {}}
meta[obj] = {x = {}, y = {}, z = {}, sz = {}, sn = {}, el = {}, rp = {}, zn = {}}
end
tme = tonumber(tme)
meta[obj]['x'][tme] = tonumber(pan_x)
@ -71,6 +85,9 @@ function factory () return function ()
meta[obj]['z'][tme] = tonumber(pan_z)
meta[obj]['sz'][tme] = tonumber(pan_size)
meta[obj]['sn'][tme] = tonumber(pan_snap)
meta[obj]['el'][tme] = tonumber(pan_eleven)
meta[obj]['rp'][tme] = parse_ramp(pan_ramp)
meta[obj]['zn'][tme] = parse_zone(pan_zone)
meta[obj]['bin'] = bin_mode
::next::
@ -86,11 +103,18 @@ function factory () return function ()
assert(1 == s:n_pannables ())
local p = s:pannable (0)
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_x, d['x'], 0.00001)
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_y, d['y'], 0.00001)
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_z, d['z'], 0.00001)
ARDOUR.LuaAPI.set_automation_data (p.pan_size, d['sz'], 0.00001)
ARDOUR.LuaAPI.set_automation_data (p.pan_snap, d['sn'], 0.00001)
local thin = 0.00001
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_x, d['x'], thin)
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_y, d['y'], thin)
ARDOUR.LuaAPI.set_automation_data (p.pan_pos_z, d['z'], thin)
ARDOUR.LuaAPI.set_automation_data (p.pan_size, d['sz'], thin)
ARDOUR.LuaAPI.set_automation_data (p.pan_snap, d['sn'], thin)
ARDOUR.LuaAPI.set_automation_data (p.sur_elevation_enable, d['el'], thin)
ARDOUR.LuaAPI.set_automation_data (p.sur_zones, d['zn'], thin)
ARDOUR.LuaAPI.set_automation_data (p.sur_ramp, d['rp'], thin)
p.binaural_render_mode:set_value (parse_bin_mode (d['bin']), PBD.GroupControlDisposition.NoGroup)
-- this changes all