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-rw-r--r--youtube_dl/utils.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 29c9b1a4c..b5326c0cb 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1181,6 +1181,10 @@ def int_or_none(v, scale=1):
return v if v is None else (int(v) // scale)
+def float_or_none(v, scale=1):
+ return v if v is None else (float(v) / scale)
+
+
def parse_duration(s):
if s is None:
return None