sforkowany z mirror/rnsutils
Add XRNI reencoder script
rodzic
762605ef96
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# xrnireencode. reencode samples in XRNI files
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# Copyright (C) 2016 Olivier Jolly
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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import argparse
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import logging
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import sys
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import os
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from rnsutils.instrument import RenoiseInstrument
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from rnsutils.utils import ENCODING_FLAC, ENCODING_OGG, encode_audio_file
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__date__ = '2016-01-31'
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__updated__ = '2016-01-31'
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__author__ = 'olivier@pcedev.com'
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def main(argv=None):
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program_name = os.path.basename(sys.argv[0])
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program_version = "v0.6"
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program_build_date = "%s" % __updated__
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program_version_string = '%%prog %s (%s)' % (program_version, program_build_date)
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program_longdesc = '''Convert SFZ file into renoise instrument'''
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program_license = "GPL v3+ 2016 Olivier Jolly"
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if argv is None:
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argv = sys.argv[1:]
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try:
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parser = argparse.ArgumentParser(epilog=program_longdesc,
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description=program_license)
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parser.add_argument("-d", "--debug", dest="debug", action="store_true",
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default=False,
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help="debug parsing [default: %(default)s]")
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parser.add_argument("-e", "--encode", dest="encoding", choices=[ENCODING_FLAC, ENCODING_OGG],
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default=ENCODING_FLAC, help="encode samples into given format [default: %(default)s]")
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parser.add_argument("-q", "--quiet", dest="quiet", action="store_true", default=False,
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help="quiet operation [default: %(default)s]")
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parser.add_argument("-o", "--ouput-dir", dest="output_dir",
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help="output directory [default: current directory]")
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parser.add_argument("xrni_filename", help="input file in XRNI format", nargs="+")
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# process options
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opts = parser.parse_args(argv)
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except Exception as e:
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indent = len(program_name) * " "
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sys.stderr.write(program_name + ": " + repr(e) + "\n")
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sys.stderr.write(indent + " for help use --help")
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return 2
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if opts.debug:
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logging.root.setLevel(logging.DEBUG)
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else:
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logging.root.setLevel(logging.INFO)
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for xrni_filename in opts.xrni_filename:
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if not opts.quiet:
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print("Reencoding samples from '{}'".format(xrni_filename))
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# noinspection PyBroadException
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try:
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renoise_instrument = RenoiseInstrument(xrni_filename)
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# reencode all samples
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renoise_instrument.sample_data = [encode_audio_file(sample, opts.encoding) for sample in
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renoise_instrument.sample_data]
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# save the output file
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filename_without_extension, extension = os.path.splitext(os.path.basename(xrni_filename))
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output_filename = os.path.join(opts.output_dir or os.path.dirname(xrni_filename),
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'{}.{}.xrni'.format(filename_without_extension, opts.encoding))
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renoise_instrument.save(output_filename)
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if not opts.quiet:
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print("Saved {}".format(output_filename))
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except Exception:
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if not opts.quiet:
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print("FAILED")
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logging.exception("Failed to reencode instrument")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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1
setup.py
1
setup.py
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@ -118,6 +118,7 @@ setup(
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'console_scripts': [
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'console_scripts': [
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'sf2toxrni=rnsutils.sf2toxrni:main',
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'sf2toxrni=rnsutils.sf2toxrni:main',
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'sfztoxrni=rnsutils.sfztoxrni:main',
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'sfztoxrni=rnsutils.sfztoxrni:main',
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'xrnireencode=rnsutils.xrnireencode:main',
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],
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],
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},
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},
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