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fix: match audio extensions case-insensitively #11

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fix: match audio extensions case-insensitively #11

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5 changes: 3 additions & 2 deletions fish_vocoder/test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,8 @@ def main(cfg: DictConfig):
audios = list(input_path.rglob("*"))

for audio_path in audios:
if audio_path.suffix in [".wav", ".flac", ".mp3"]:
suffix = audio_path.suffix.lower()
if suffix in [".wav", ".flac", ".mp3"]:
gt_y, sr = librosa.load(audio_path, sr=cfg.model.sampling_rate, mono=False)

# If mono, add a channel dimension
Expand All @@ -70,7 +71,7 @@ def main(cfg: DictConfig):
logger.info(f"gt_y shape: {gt_y.shape}, lengths: {lengths}")
inputs = model.mel_transforms.input(gt_y.squeeze(1))

elif audio_path.suffix in [".pt", ".pth"]:
elif suffix in [".pt", ".pth"]:
input_mels = torch.load(audio_path, map_location=model.device).to(
torch.float32
)
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6 changes: 5 additions & 1 deletion fish_vocoder/utils/file.py
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,11 @@ def list_files(
)

if extensions is not None:
files = [f for f in files if f.suffix in extensions]
# Match case-insensitively. Recorders, phones and camera firmware write
# .WAV/.MP3, and Path.suffix preserves that case, so an exact match
# dropped those files from the dataset without a warning.
extensions = {ext.lower() for ext in extensions}
files = [f for f in files if f.suffix.lower() in extensions]

if sort:
files = sorted(files)
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6 changes: 5 additions & 1 deletion scripts/random_copy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,11 @@ def random_copy(src: Path, dst: Path, num: int, seed: int):

src, dst = Path(src), Path(dst)

files = [f for f in src.rglob("*") if f.is_file() and f.suffix in [".wav", ".flac"]]
files = [
f
for f in src.rglob("*")
if f.is_file() and f.suffix.lower() in [".wav", ".flac"]
]
logger.info(f"Found {len(files)} files in {src}")

generator = random.Random(seed)
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