Timeline: Add script to convert Ardour session to Non-Timeline format.
This commit is contained in:
Jonathan Moore Liles
parent
ea9d7b2420
commit
c839d690ab
|
|
@ -0,0 +1,143 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
# Copyright (C) 2013 Jonathan Moore Liles #
|
||||
# #
|
||||
# This program is free software; you can redistribute it and/or modify it #
|
||||
# under the terms of the GNU General Public License as published by the #
|
||||
# Free Software Foundation; either version 2 of the License, or (at your #
|
||||
# option) any later version. #
|
||||
# #
|
||||
# This program is distributed in the hope that it will be useful, but WITHOUT #
|
||||
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
|
||||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
|
||||
# more details. #
|
||||
# #
|
||||
# You should have received a copy of the GNU General Public License along #
|
||||
# with This program; see the file COPYING. If not,write to the Free Software #
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #
|
||||
|
||||
import xml.etree.ElementTree as et
|
||||
import random
|
||||
import sys
|
||||
import os
|
||||
from datetime import date
|
||||
import shutil
|
||||
|
||||
if len(sys.argv) != 3:
|
||||
print "Usage: import-ardour-session [PATH_TO_ARDOUR_FILE] [NAME_OF_NON_TIMELINE_PROJECT]"
|
||||
sys.exit( 1 )
|
||||
|
||||
ArdourFilePath = sys.argv[1];
|
||||
NonTimelineProjectPath = sys.argv[2];
|
||||
|
||||
try:
|
||||
os.makedirs( NonTimelineProjectPath );
|
||||
os.makedirs( NonTimelineProjectPath + "/sources");
|
||||
except:
|
||||
print "Output path already exists"
|
||||
sys.exit( 1 )
|
||||
|
||||
History = open( NonTimelineProjectPath + "/history", 'w' );
|
||||
|
||||
try:
|
||||
tree = et.parse( ArdourFilePath );
|
||||
except:
|
||||
print "Invalid XML input"
|
||||
sys.exit( 1 )
|
||||
|
||||
root = tree.getroot();
|
||||
|
||||
Sources = {}
|
||||
DiskStreams = {}
|
||||
|
||||
print "Gathering session info"
|
||||
if root.tag != "Session":
|
||||
print "Not an Ardour session?"
|
||||
sys.exit(1)
|
||||
if root.attrib["version"][0] != "2":
|
||||
print "Only known to work with version 2 projects..."
|
||||
sys.exit(1)
|
||||
|
||||
ProjectName = root.attrib["name"]
|
||||
|
||||
print "Converting Ardour session \"" + ProjectName + "\" to Non Timeline format. Please be patient."
|
||||
|
||||
Info = open( NonTimelineProjectPath + "/info", 'w' )
|
||||
|
||||
Info.write( "created by\n\tNon-Timeline 1.2.0\ncreated on\n\t" + date.today().ctime() + "\nversion\n\t2\nsample rate\n\t" + root.attrib["sample-rate"] + "\n" )
|
||||
|
||||
print "Gathering sources."
|
||||
for node in root.findall( "./Sources/Source" ):
|
||||
Sources[node.attrib["id"]] = node;
|
||||
# print "\tFound source " + node.attrib["name"]
|
||||
|
||||
print "Gathering diskstreams."
|
||||
for node in root.findall( "./DiskStreams/AudioDiskstream" ):
|
||||
DiskStreams[node.attrib["id"]] = node;
|
||||
# print "\tFound diskstream " + node.attrib["name"];
|
||||
|
||||
LoggableID = 1;
|
||||
|
||||
def NewID():
|
||||
global LoggableID
|
||||
ID="0x%x" % LoggableID
|
||||
LoggableID = LoggableID + 1
|
||||
return ID
|
||||
|
||||
|
||||
print "Processing tempo."
|
||||
|
||||
for node in root.findall("./TempoMap/Tempo"):
|
||||
TempoID = NewID()
|
||||
History.write( "Tempo_Point " + TempoID + " create :start 0 :tempo " + node.attrib["beats-per-minute"] + "\n")
|
||||
|
||||
for node in root.findall("./TempoMap/Meter"):
|
||||
TimeID = NewID()
|
||||
History.write( "Time_Point " + TimeID + " create :start 0 :beats_per_bar " + node.attrib["beats-per-bar"] + " :beat_type " + node.attrib["note-type"] + "\n")
|
||||
|
||||
|
||||
print "Processing playlists."
|
||||
for node in root.findall( "./Playlists/Playlist" ):
|
||||
|
||||
try:
|
||||
Track = DiskStreams[node.attrib["orig_diskstream_id"]]
|
||||
except:
|
||||
print "\tSkipping playlist " + node.attrib["name"] + " for unknown diskstream"
|
||||
continue
|
||||
|
||||
|
||||
if node.attrib["name"] == Track.attrib["playlist"]:
|
||||
print "\tFound playlist " + node.attrib["name"]
|
||||
for chan in range(0, int( Track.attrib["channels"] )):
|
||||
TrackID = NewID()
|
||||
SequenceID = NewID()
|
||||
if int(Track.attrib["channels"]) > 1:
|
||||
TrackName = Track.attrib["name"] + "-" + ( "%i" % chan )
|
||||
else:
|
||||
TrackName = Track.attrib["name"]
|
||||
|
||||
History.write( "Track " + TrackID + " create :name \"" + TrackName + "\"" + ( " :sequence " + SequenceID ) + " :color " + ( "%i" % random.randint(256,123123123)) + " :inputs 1 :outputs 1\n" )
|
||||
History.write( "Audio_Sequence " + SequenceID + " create :track " + TrackID + " :name \"" + node.attrib["name"] + "\"\n" )
|
||||
for n2 in node.findall("./Region"):
|
||||
RegionID = NewID();
|
||||
|
||||
SourceName = Sources[n2.attrib["source-" + ( "%i" % chan )]].attrib["name"];
|
||||
|
||||
if not os.path.exists( NonTimelineProjectPath + "/sources/" + SourceName ):
|
||||
print "\t\tCopying source: " + SourceName;
|
||||
|
||||
shutil.copy( os.path.dirname(ArdourFilePath) + "/interchange/" + ProjectName + "/audiofiles/" + SourceName,
|
||||
NonTimelineProjectPath + "/sources/" )
|
||||
|
||||
History.write ("Audio_Region " + RegionID +
|
||||
" create :source \"" + Sources[n2.attrib["source-" + ( "%i" % chan )]].attrib["name"] +
|
||||
"\" :start " + n2.attrib["position"] +
|
||||
" :length " + n2.attrib["length"] +
|
||||
" :offset " + n2.attrib["start"] +
|
||||
" :sequence " + SequenceID + "\n")
|
||||
else:
|
||||
print "\tSkipping inactive playlist"
|
||||
|
||||
|
||||
print "Done. You've been freed. Go make music!"
|
||||
|
||||
Loading…
Reference in New Issue