Merge branch 'main' of https://github.com/kahst/BirdNET-Analyzer into…

… main

analyze.py

@@ -52,6 +52,12 @@ def saveResultFile(r: dict[str, list], path: str, afile_path: str):
         # Write header
         out_string += header
 
+        # Read native sample rate
+        high_freq = audio.get_sample_rate(afile_path) / 2
+
+        if high_freq > cfg.SIG_FMAX:
+            high_freq = cfg.SIG_FMAX
+
         # Extract valid predictions for every timestamp
         for timestamp in getSortedTimestamps(r):
             rstring = ""
@@ -65,8 +71,8 @@ def saveResultFile(r: dict[str, list], path: str, afile_path: str):
                         selection_id,
                         start,
                         end,
-                        150,
-                        15000,
+                        cfg.SIG_FMIN,
+                        high_freq,
                         cfg.CODES[c[0]] if c[0] in cfg.CODES else c[0],
                         label.split("_", 1)[-1],
                         c[1],

audio.py

@@ -29,6 +29,11 @@ def openAudioFile(path: str, sample_rate=48000, offset=0.0, duration=None):
     return sig, rate
 
 
+def get_sample_rate(path: str):
+    import librosa
+    return librosa.get_samplerate(path)
+
+
 def saveSignal(sig, fname: str):
     """Saves a signal to file.