diff -Nru guvcview-2.0.8/debian/changelog guvcview-2.0.8/debian/changelog
--- guvcview-2.0.8/debian/changelog	2022-07-22 06:50:15.000000000 +0000
+++ guvcview-2.0.8/debian/changelog	2022-07-28 08:06:57.000000000 +0000
@@ -1,3 +1,9 @@
+guvcview (2.0.8-2~rpi1) bookworm; urgency=medium
+
+  * Rebuild against ffmpeg 4.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Thu, 28 Jul 2022 08:06:57 +0000
+
 guvcview (2.0.8-2) unstable; urgency=medium
 
   * d/control: Add Breaks and Replaces to libguvcview-2.1-2 (Closes: #1014841)