attempt to fix negative start_time in embedding part

pyannote · Jun 20, 2023 · dfdd8f3 · dfdd8f3
1 parent 78718b1
commit dfdd8f3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyannote/audio/tasks/joint_task/speaker_diarization_and_embedding.py b/pyannote/audio/tasks/joint_task/speaker_diarization_and_embedding.py
@@ -648,7 +648,7 @@ def draw_embedding_chunk(self, klass : Text,
         segment = np.random.choice(class_segments, p=prob_segments)
 
         # sample chunk start time in order to intersect it with the sampled segment
-        start_time = np.random.uniform(segment["start"] - duration / 2, segment["start"])
+        start_time = np.random.uniform(max(segment["start"] - duration / 2, 0), segment["start"])
 
         return (segment["file_id"], start_time)