diff --git a/process_podcast.py b/process_podcast.py
index 507eeb7..cf61f81 100755
--- a/process_podcast.py
+++ b/process_podcast.py
@@ -308,6 +308,7 @@
     globals.log.info("Processing frames...")
     frame_segments = [s for s in segments if isinstance(s, FrameSegment)]
     n = len(frame_segments)
+    globals.log.debug("{fn}(): num frames = {n}".format(fn=fn, n=n))
     progress = ProgressBar(max_value=n, quiet=args.quiet or args.debug)
     for i, f in enumerate(frame_segments):
         progress.update(i)