From c2dee5e3c29eba79e591d9e9caebaef15ea4e56b Mon Sep 17 00:00:00 2001
From: hnluo <haoneng.lhn@alibaba-inc.com>
Date: 星期四, 29 六月 2023 11:09:28 +0800
Subject: [PATCH] Merge pull request #687 from alibaba-damo-academy/dev_lhn
---
funasr/datasets/iterable_dataset.py | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/funasr/datasets/iterable_dataset.py b/funasr/datasets/iterable_dataset.py
index 4b2fb1a..d240d93 100644
--- a/funasr/datasets/iterable_dataset.py
+++ b/funasr/datasets/iterable_dataset.py
@@ -14,6 +14,7 @@
import numpy as np
import torch
import torchaudio
+import soundfile
from torch.utils.data.dataset import IterableDataset
from typeguard import check_argument_types
import os.path
@@ -66,8 +67,17 @@
bytes = f.read()
return load_bytes(bytes)
+def load_wav(input):
+ try:
+ return torchaudio.load(input)[0].numpy()
+ except:
+ waveform, _ = soundfile.read(input, dtype='float32')
+ if waveform.ndim == 2:
+ waveform = waveform[:, 0]
+ return np.expand_dims(waveform, axis=0)
+
DATA_TYPES = {
- "sound": lambda x: torchaudio.load(x)[0].numpy(),
+ "sound": load_wav,
"pcm": load_pcm,
"kaldi_ark": load_kaldi,
"bytes": load_bytes,
--
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