update ffmpeg version note

diff --git a/_manual/23_video-timeline/01_setup.html b/_manual/23_video-timeline/01_setup.html
index 54abc07e0ba48bd3aa492720c09a1f10efb06211..fcf668092508fc73dc71623a90ff955c92e43d32 100644 (file)
--- a/_manual/23_video-timeline/01_setup.html
+++ b/_manual/23_video-timeline/01_setup.html
@@ -28,7 +28,7 @@ title: Video Timeline Setup
   rel="nofollow">http://ffmpeg.org</a></li> 
 </ul>
 <p>
-  Ardour requires xjadeo &ge; version 0.6.4, harvid &ge; version 0.7.0 and ffmpeg = 1.2.
+  Ardour requires xjadeo &ge; version 0.6.4, harvid &ge; version 0.7.0 and ffmpeg (known to work versions: 1.2, 2.8.2)
 </p>
 
 <p>