From c6574bf4f4390a9c0dfdd5aa2c4f39eb85e1557e Mon Sep 17 00:00:00 2001
From: Shi Xian <40013335+R1ckShi@users.noreply.github.com>
Date: 星期二, 09 四月 2024 10:41:11 +0800
Subject: [PATCH] Merge pull request #1596 from wanghuii1/main

---
 funasr/models/campplus/utils.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/funasr/models/campplus/utils.py b/funasr/models/campplus/utils.py
index 935c674..399be4b 100644
--- a/funasr/models/campplus/utils.py
+++ b/funasr/models/campplus/utils.py
@@ -177,6 +177,9 @@
     return res
 
 def smooth(res, mindur=1):
+    # if only one segment, return directly
+    if len(res) < 2:
+        return res
     # short segments are assigned to nearest speakers.
     for i in range(len(res)):
         res[i][0] = round(res[i][0], 2)

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