[FFmpeg-cvslog] doc/ffmpeg - update benchmark option readout details

[Gyan Doshi]

ffmpeg | branch: master | Gyan Doshi <ffmpeg at gyani.pro> | Sat Apr 28 23:09:04 2018 +0530| [96d7cbedbefdfa385803212f2a1fb078336df073] | committer: Gyan Doshi

doc/ffmpeg - update benchmark option readout details

-benchmark and -benchmark_all now show real, system and user time

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=96d7cbedbefdfa385803212f2a1fb078336df073
---

 doc/ffmpeg.texi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 86c6fd864c..88dbdeb95a 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -1154,12 +1154,12 @@ disable any chapter copying.
 
 @item -benchmark (@emph{global})
 Show benchmarking information at the end of an encode.
-Shows CPU time used and maximum memory consumption.
+Shows real, system and user time used and maximum memory consumption.
 Maximum memory consumption is not supported on all systems,
 it will usually display as 0 if not supported.
 @item -benchmark_all (@emph{global})
 Show benchmarking information during the encode.
-Shows CPU time used in various steps (audio/video encode/decode).
+Shows real, system and user time used in various steps (audio/video encode/decode).
 @item -timelimit @var{duration} (@emph{global})
 Exit after ffmpeg has been running for @var{duration} seconds.
 @item -dump (@emph{global})