diff --git a/feed b/feed
index c66b89d..275a5cb 100755
--- a/feed
+++ b/feed
@@ -589,20 +589,23 @@ def retrieve(url, args):
 
 
 def audio_passes_filters(audio, args):
-    logging.debug(audio.end_date)
-    if not audio.valid:
+    try:
+        logging.debug(audio.end_date)
+        if not audio.valid:
+            return False
+        if args.max_len and audio.duration > args.max_len:
+            return False
+        if args.fill and audio.duration > args.fill:
+            return False
+        if args.min_len and audio.duration < args.min_len:
+            return False
+        if args.min_age.total_seconds() and audio.age < args.min_age:
+            return False
+        if args.max_age.total_seconds() and audio.age > args.max_age:
+            return False
+        return True
+    except DurationNotFound:
         return False
-    if args.max_len and audio.duration > args.max_len:
-        return False
-    if args.fill and audio.duration > args.fill:
-        return False
-    if args.min_len and audio.duration < args.min_len:
-        return False
-    if args.min_age.total_seconds() and audio.age < args.min_age:
-        return False
-    if args.max_age.total_seconds() and audio.age > args.max_age:
-        return False
-    return True
 
 
 def expand_glob(sources: list, weights: list) -> tuple:
@@ -629,6 +632,7 @@ def expand_glob(sources: list, weights: list) -> tuple:
     return new_sources, new_weights
 
 
+
 def get_audio_by_source(args, parser):
     sources = args.urls
     if args.source_weights: