fix: verify_sync

verify_sync.py

@@ -22,11 +22,9 @@ Usage:
 """
 
 from __future__ import annotations
-import os, sys, math, argparse, subprocess, json, shutil, threading, tempfile, warnings, locale, signal
+import os, sys, math, argparse, subprocess, json, shutil, threading, tempfile, warnings, signal
 import numpy as np
 
-locale.setlocale(locale.LC_NUMERIC, "C")
-
 warnings.filterwarnings("ignore", category=RuntimeWarning, module="pyqtgraph")
 
 try:
@@ -57,6 +55,7 @@ except ImportError:
     HAS_SD = False
 
 from sync_audio import load_wav
+from waveform_cache import cached_load_wav
 
 
 # ─── Helpers ───
@@ -205,9 +204,9 @@ class VerifyWindow(QtWidgets.QMainWindow):
 
         # Load audio
         print(f"Loading audio A: {wav_a_path}")
-        self.a_orig, _ = load_wav(wav_a_path, target_sr=sr)
+        self.a_orig, _ = cached_load_wav(wav_a_path, target_sr=sr, _loader=load_wav)
         print(f"Loading audio B: {wav_b_path}")
-        self.b_orig, _ = load_wav(wav_b_path, target_sr=sr)
+        self.b_orig, _ = cached_load_wav(wav_b_path, target_sr=sr, _loader=load_wav)
 
         # Apply lag alignment
         self.a_aligned, self.b_aligned = apply_lag(self.a_orig, self.b_orig, self.lag_samples)