[FFmpeg-cvslog] doc/ffmpeg: explain properly how -fs works

[Umair Khan]

ffmpeg | branch: master | Umair Khan <omerjerk at gmail.com> | Mon Feb  1 01:35:58 2016 +0530| [9effa012553167d3662f1392310671c575c9322f] | committer: Stefano Sabatini

doc/ffmpeg: explain properly how -fs works

Fix trac ticket #5160.

Signed-off-by: Umair Khan <omerjerk at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9effa012553167d3662f1392310671c575c9322f
---

 doc/ffmpeg.texi |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 7d3266a..e02807c 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -297,7 +297,9 @@ see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1)
 -to and -t are mutually exclusive and -t has priority.
 
 @item -fs @var{limit_size} (@emph{output})
-Set the file size limit, expressed in bytes.
+Set the file size limit, expressed in bytes. No further chunk of bytes is written
+after the limit is exceeded. The size of the output file is slightly more than the
+requested file size.
 
 @item -ss @var{position} (@emph{input/output})
 When used as an input option (before @code{-i}), seeks in this input file to