diff --git a/tsmark/video_annotator.py b/tsmark/video_annotator.py
index ef44e28..22fbbef 100755
--- a/tsmark/video_annotator.py
+++ b/tsmark/video_annotator.py
@@ -382,7 +382,7 @@ class Marker:
             to_ft = self.format_time(to_ts)
             from_str=str(from_ts).zfill(padlen)
             to_str=str(to_ts).zfill(padlen)
-            print(f'ffmpeg -i "{src_name}" {cropstr}-c:v mpeg2video -q:v 3 -g 1 -c:a copy -ss {from_ft} -to {to_ft} "{tgt_name}.trim.{from_str}-{to_str}.mpeg"')
+            print(f'ffmpeg -i "{src_name}" {cropstr}-c:v mpeg2video -q:v 3 -g 1 -c:a libmp3lame -ar 44100 -b:a 192k -ss {from_ft} -to {to_ft} "{tgt_name}.trim.{from_str}-{to_str}.mpeg"')
 
 
     def save_timestamps(self):