pad cuts by num_samples as default (#1449)

fix duration precision issue: https://github.com/lhotse-speech/lhotse/blob/509f4a97ab79a9eaeb8ba377d2a8e4acc794e45b/lhotse/cut/set.py#L2967 0.15052083333333321 * 24000 = 3,612.5 = 3,613 0.15052083 * 24000 = 3,612.49992 = 3,612 Co-authored-by: Piotr Żelasko <[email protected]>
lhotse-speech · Feb 11, 2025 · 13c7616 · 13c7616
1 parent afd7cce
commit 13c7616
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lhotse/dataset/collation.py b/lhotse/dataset/collation.py
@@ -189,7 +189,7 @@ def collate_audio(
 
     cuts = maybe_pad(
         cuts,
-        duration=max(cut.duration for cut in cuts),
+        num_samples=max(cut_id2num_samples.values()),
         direction=pad_direction,
         preserve_id=True,
     )