Prevent negative values in waveform data (#599)

WordPress · Mar 31, 2022 · 5c9b654 · 5c9b654
1 parent 1ed4146
commit 5c9b654
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/api/catalog/api/utils/waveform.py b/api/catalog/api/utils/waveform.py
@@ -106,6 +106,8 @@ def process_waveform_output(json_out):
     for idx, val in enumerate(data):
         if idx % 2 == 0:
             continue
+        if val < 0:  # Any other odd values are negligible and can be ignored
+            val = 0
         transformed_data.append(val)
         if val > max_val:
             max_val = val