From 54931dd4e1a099d7d6f144c4e12e5453deb3aa26 Mon Sep 17 00:00:00 2001
From: 雾聪 <wucong.lyb@alibaba-inc.com>
Date: 星期三, 28 六月 2023 10:41:57 +0800
Subject: [PATCH] Merge branch 'main' of https://github.com/alibaba-damo-academy/FunASR into main

---
 funasr/datasets/iterable_dataset.py |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/funasr/datasets/iterable_dataset.py b/funasr/datasets/iterable_dataset.py
index fa0f0c7..d240d93 100644
--- a/funasr/datasets/iterable_dataset.py
+++ b/funasr/datasets/iterable_dataset.py
@@ -71,7 +71,10 @@
     try:
         return torchaudio.load(input)[0].numpy()
     except:
-        return np.expand_dims(soundfile.read(input)[0], axis=0)
+        waveform, _ = soundfile.read(input, dtype='float32')
+        if waveform.ndim == 2:
+            waveform = waveform[:, 0]
+        return np.expand_dims(waveform, axis=0)
 
 DATA_TYPES = {
     "sound": load_wav,

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