From 5ee2f382b32c5c0beaa1c133b466a100c6fb7ebc Mon Sep 17 00:00:00 2001
From: passerbya <hanghang3103@163.com>
Date: 星期四, 20 三月 2025 23:01:05 +0800
Subject: [PATCH] FIX 'NoneType' object has no attribute 'isalpha' (#2440)

---
 funasr/frontends/whisper_frontend.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/funasr/frontends/whisper_frontend.py b/funasr/frontends/whisper_frontend.py
index acf32db..1bd8aec 100644
--- a/funasr/frontends/whisper_frontend.py
+++ b/funasr/frontends/whisper_frontend.py
@@ -33,7 +33,7 @@
         self.win_length = N_FFT
         self.hop_length = HOP_LENGTH
         self.pad_samples = N_SAMPLES
-        self.frame_shift = self.hop_length
+        self.frame_shift = int(self.hop_length / self.fs * 1000)
         self.lfr_n = 1
         self.n_mels = n_mels
         if whisper_model == "large-v3" or whisper_model == "large":

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