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33 lines
643 B
33 lines
643 B
2 years ago
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def get_encoding(ext, dtype):
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exts = {
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"mp3",
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"flac",
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"vorbis",
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}
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encodings = {
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"float32": "PCM_F",
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"int32": "PCM_S",
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"int16": "PCM_S",
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"uint8": "PCM_U",
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}
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return ext.upper() if ext in exts else encodings[dtype]
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def get_bit_depth(dtype):
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bit_depths = {
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"float32": 32,
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"int32": 32,
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"int16": 16,
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"uint8": 8,
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}
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return bit_depths[dtype]
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def get_bits_per_sample(ext, dtype):
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bits_per_samples = {
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"flac": 24,
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"mp3": 0,
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"vorbis": 0,
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}
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return bits_per_samples.get(ext, get_bit_depth(dtype))
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