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Merge pull request #328 from deezer/1.5.1

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1.5.1
This commit is contained in:
Romain Hennequin
2020-04-15 09:16:53 +02:00
committed by GitHub
parent 77546e42e2 5085c901af
commit ca938960f4
2 changed files with 32 additions and 8 deletions
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2
setup.py
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@@ -14,7 +14,7 @@ __license__ = 'MIT License'
# Default project values.
project_name = 'spleeter'
project_version = '1.5.0'
project_version = '1.5.1'
tensorflow_dependency = 'tensorflow'
tensorflow_version = '1.15.2'
here = path.abspath(path.dirname(__file__))

38
spleeter/separator.py
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@@ -201,10 +201,9 @@ class Separator(object):
descriptor would be a file path.
:param destination: Target directory to write output to.
:param audio_adapter: (Optional) Audio adapter to use for I/O.
:param chunk_duration: (Optional) Maximum signal duration that is processed
in one pass. Default: all signal.
:param offset: (Optional) Offset of loaded song.
:param duration: (Optional) Duration of loaded song.
:param duration: (Optional) Duration of loaded song (default:
600s).
:param codec: (Optional) Export codec.
:param bitrate: (Optional) Export bitrate.
:param filename_format: (Optional) Filename format.
@@ -216,11 +215,36 @@ class Separator(object):
duration=duration,
sample_rate=self._sample_rate)
sources = self.separate(waveform, audio_descriptor)
self._save_to_file(sources, audio_descriptor, destination, filename_format, codec,
audio_adapter, bitrate, synchronous)
self.save_to_file( sources, audio_descriptor, destination,
filename_format, codec, audio_adapter,
bitrate, synchronous)
def save_to_file(
self, sources, audio_descriptor, destination,
filename_format='{filename}/{instrument}.{codec}',
codec='wav', audio_adapter=get_default_audio_adapter(),
bitrate='128k', synchronous=True):
""" export dictionary of sources to files.
:param sources: Dictionary of sources to be exported. The
keys are the name of the instruments, and
the values are Nx2 numpy arrays containing
the corresponding intrument waveform, as
returned by the separate method
:param audio_descriptor: Describe song to separate, used by audio
adapter to retrieve and load audio data,
in case of file based audio adapter, such
descriptor would be a file path.
:param destination: Target directory to write output to.
:param filename_format: (Optional) Filename format.
:param codec: (Optional) Export codec.
:param audio_adapter: (Optional) Audio adapter to use for I/O.
:param bitrate: (Optional) Export bitrate.
:param synchronous: (Optional) True is should by synchronous.
"""
def _save_to_file(self, sources, audio_descriptor, destination, filename_format, codec,
audio_adapter, bitrate, synchronous):
filename = splitext(basename(audio_descriptor))[0]
generated = []
for instrument, data in sources.items():