diff --git a/doc/faq.texi b/doc/faq.texi
index de79681b4c..6d158f0bc8 100644
--- a/doc/faq.texi
+++ b/doc/faq.texi
@@ -101,8 +101,13 @@ this will also apply cleanly to other 2.4 kernels
 
 pass 'combfilter=1 lumafilter=1' to the bttv driver, note though that 'combfilter=1'
 will cause somewhat too strong filtering, a fix is too apply (@url{http://www.mplayerhq.hu/~michael/bttv-comb-2.4.26.patch})
+or (@url{http://www.mplayerhq.hu/~michael/bttv-comb-2.6.6.patch})
 and pass 'combfilter=2'
 
+@section -f jpeg doesnt work.
+
+try '-f image -img jpeg test%d.jpg'
+
 @chapter Development
 
 @section Are there examples of use of the FFmpeg libraries libavcodec and libavformat ?