[FFmpeg-cvslog] doc/filters: rework introductory description for decimate

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Wed Feb 20 19:11:19 2013 +0100| [7f07c61c2f6dfee51d81f92d5c41bd8d0b1769ae] | committer: Stefano Sabatini

doc/filters: rework introductory description for decimate

In particular, dedicate first paragraph to deliver a short description of
the filter.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7f07c61c2f6dfee51d81f92d5c41bd8d0b1769ae
---

 doc/filters.texi |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 664264a..75d1759 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -2063,11 +2063,12 @@ playback.
 
 @section decimate
 
-This filter drops frames that do not differ greatly from the previous
-frame in order to reduce framerate.  The main use of this filter is
-for very-low-bitrate encoding (e.g. streaming over dialup modem), but
-it could in theory be used for fixing movies that were
-inverse-telecined incorrectly.
+Drop frames that do not differ greatly from the previous frame in
+order to reduce framerate.
+
+The main use of this filter is for very-low-bitrate encoding
+(e.g. streaming over dialup modem), but it could in theory be used for
+fixing movies that were inverse-telecined incorrectly.
 
 The filter accepts parameters as a list of @var{key}=@var{value}
 pairs, separated by ":". If the key of the first options is omitted,