From 23e7ddebccd3b05cf7ef89809bcfe565ad6dfa1f Mon Sep 17 00:00:00 2001
From: majic31 <majic31@163.com>
Date: 星期二, 24 十二月 2024 10:00:14 +0800
Subject: [PATCH] Fix the variable name (#2328)
---
funasr/utils/vad_utils.py | 41 +++++++++++++++++++++++------------------
1 files changed, 23 insertions(+), 18 deletions(-)
diff --git a/funasr/utils/vad_utils.py b/funasr/utils/vad_utils.py
index 6d95e44..f87a85e 100644
--- a/funasr/utils/vad_utils.py
+++ b/funasr/utils/vad_utils.py
@@ -6,16 +6,17 @@
speech_list = []
speech_lengths_list = []
for i, segment in enumerate(vad_segments):
-
- bed_idx = int(segment[0][0]*16)
- end_idx = min(int(segment[0][1]*16), speech_lengths[0])
- speech_i = speech[0, bed_idx: end_idx]
- speech_lengths_i = end_idx-bed_idx
+
+ bed_idx = int(segment[0][0] * 16)
+ end_idx = min(int(segment[0][1] * 16), speech_lengths[0])
+ speech_i = speech[0, bed_idx:end_idx]
+ speech_lengths_i = end_idx - bed_idx
speech_list.append(speech_i)
speech_lengths_list.append(speech_lengths_i)
feats_pad = pad_sequence(speech_list, batch_first=True, padding_value=0.0)
speech_lengths_pad = torch.Tensor(speech_lengths_list).int()
return feats_pad, speech_lengths_pad
+
def slice_padding_audio_samples(speech, speech_lengths, vad_segments):
speech_list = []
@@ -23,32 +24,36 @@
for i, segment in enumerate(vad_segments):
bed_idx = int(segment[0][0] * 16)
end_idx = min(int(segment[0][1] * 16), speech_lengths)
- speech_i = speech[bed_idx: end_idx]
+ speech_i = speech[bed_idx:end_idx]
speech_lengths_i = end_idx - bed_idx
speech_list.append(speech_i)
speech_lengths_list.append(speech_lengths_i)
-
+
return speech_list, speech_lengths_list
-def merge_vad(vad_result, max_length=15000):
+
+def merge_vad(vad_result, max_length=15000, min_length=0):
new_result = []
+ if len(vad_result) <= 1:
+ return vad_result
time_step = [t[0] for t in vad_result] + [t[1] for t in vad_result]
time_step = sorted(list(set(time_step)))
if len(time_step) == 0:
return []
bg = 0
- for i in range(len(time_step)-1):
+ for i in range(len(time_step) - 1):
time = time_step[i]
- if time_step[i+1] - bg < max_length:
+ if time_step[i + 1] - bg < max_length:
continue
- if time - bg < max_length * 1.5:
+ if time - bg > min_length:
new_result.append([bg, time])
- else:
- split_num = int(time - bg) // max_length + 1
- spl_l = int(time - bg) // split_num
- for j in range(split_num):
- new_result.append([bg + j*spl_l, bg + (j+1)*spl_l])
+ # if time - bg < max_length * 1.5:
+ # new_result.append([bg, time])
+ # else:
+ # split_num = int(time - bg) // max_length + 1
+ # spl_l = int(time - bg) // split_num
+ # for j in range(split_num):
+ # new_result.append([bg + j * spl_l, bg + (j + 1) * spl_l])
bg = time
new_result.append([bg, time_step[-1]])
- return new_result
-
\ No newline at end of file
+ return new_result
\ No newline at end of file
--
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