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Vapor: add channel/object-ID map

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Robin Gareus 2024-02-23 22:22:50 +01:00
parent c6f8002561
commit 61c6d2bfa1
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GPG key ID: A090BCE02CF57F04
3 changed files with 58 additions and 34 deletions
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28
share/scripts/_adm_bwf.lua
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@ -24,7 +24,7 @@ function factory () return function ()
end
-- place `Dolby_Atmos_Storage_SIDK_v2.3.2/Tools/linux/lin64_fpic/master_info` in $PATH
os.execute ("master_info -printProgramData -printMetadata \"" .. rv['file'] .. "\" > /tmp/adm.info")
os.execute ("master_info -printMetadata \"" .. rv['file'] .. "\" > /tmp/adm.info")
if Session:get_tracks():size() == 0 then
print ("Importing Files ...")
@ -41,10 +41,8 @@ function factory () return function ()
end
local meta = {}
local chan_type = {[0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 6, [5] = 7, [6] = 8, [7] = 9, [8] = 12, [9] = 13}
local chan_beds = {[0] = 0, [1] = 0, [2] = 0, [3] = 0, [4] = 0, [5] = 0, [6] = 0, [7] = 0, [8] = 0, [9] = 0}
local chan_map = {}
local last_chan = 0
local ffoa_sec = 0
for line in io.lines('/tmp/adm.info') do
@ -53,19 +51,9 @@ function factory () return function ()
last_chan = tonumber (chn)
goto next
end
local rv, _, chn = string.find (line, "channel type: (%a+)")
local rv, _, idx = string.find (line, "source channel index: (%d+)")
if rv then
chan_type[last_chan] = chn
goto next
end
local rv, _, bed = string.find (line, "object/bed ID: (%d+)")
if rv then
chan_beds[last_chan] = tonumber(bed)
goto next
end
local rv, _, ffoa = string.find (line, "FFOA: ([%d%.-]+) sec")
if rv then
ffoa_sec = tonumber (ffoa)
chan_map[last_chan] = tonumber(idx)
goto next
end
@ -111,6 +99,12 @@ function factory () return function ()
::skip::
end
Session:surround_master():surround_return():set_bed_mix (true, rv['file'])
local imap = C.IntVector()
for k = 0, 127 do
v = chan_map[k] or k
imap:add ({v})
end
Session:surround_master():surround_return():set_bed_mix (true, rv['file'], imap:to_array ())
print ("OK")
end end