[FFmpeg-cvslog] doc/encoders: update libwebpenc quality option

[Gyan Doshi]

ffmpeg | branch: master | Gyan Doshi <ffmpeg at gyani.pro> | Thu Mar 24 17:47:46 2022 +0530| [fa12d808d7239d120a3b43b6fb7e106db4e46d30] | committer: Gyan Doshi

doc/encoders: update libwebpenc quality option

A private encoder option 'quality' was added in 716674b151, making
the doc entry obsolete.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fa12d808d7239d120a3b43b6fb7e106db4e46d30
---

 doc/encoders.texi | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/doc/encoders.texi b/doc/encoders.texi
index 1bd38671ca..4b8cc69c0d 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -2261,11 +2261,10 @@ and compression tools used, and varies the combination of these tools. This
 maps to the @var{method} option in libwebp. The valid range is 0 to 6.
 Default is 4.
 
- at item -qscale @var{float}
-For lossy encoding, this controls image quality, 0 to 100. For lossless
-encoding, this controls the effort and time spent at compressing more. The
-default value is 75. Note that for usage via libavcodec, this option is called
- at var{global_quality} and must be multiplied by @var{FF_QP2LAMBDA}.
+ at item -quality @var{float}
+For lossy encoding, this controls image quality. For lossless encoding, this
+controls the effort and time spent in compression.
+Range is 0 to 100. Default is 75.
 
 @item -preset @var{type}
 Configuration preset. This does some automatic settings based on the general