experiments/STT
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Only unpack when we need to, to make things work with SDBs

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This commit is contained in:
CatalinVoss 2020-11-17 16:55:49 -08:00
parent 24e9e6777c
commit 6cb638211e
2 changed files with 8 additions and 2 deletions
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5
training/deepspeech_training/util/audio.py
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@ -120,7 +120,10 @@ class Sample:
def _unpack_and_change_audio_type(sample_and_audio_type): def _unpack_and_change_audio_type(sample_and_audio_type):
packed_sample, audio_type, bitrate = sample_and_audio_type packed_sample, audio_type, bitrate = sample_and_audio_type
sample = packed_sample.unpack() if hasattr(sample, 'unpack'):
sample = packed_sample.unpack()
else:
sample = packed_sample
sample.change_audio_type(audio_type, bitrate=bitrate) sample.change_audio_type(audio_type, bitrate=bitrate)
return sample return sample

5
training/deepspeech_training/util/augmentations.py
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@ -152,7 +152,10 @@ def _init_augmentation_worker(preparation_context):
def _load_and_augment_sample(timed_sample, context=None): def _load_and_augment_sample(timed_sample, context=None):
sample, clock = timed_sample sample, clock = timed_sample
realized_sample = sample.unpack() if hasattr(sample, 'unpack'):
realized_sample = sample.unpack()
else:
realized_sample = sample
return _augment_sample((realized_sample, clock), context) return _augment_sample((realized_sample, clock), context)