[FFmpeg-devel] [PATCH] doc/encoders: clarify the direction of the quality setting parameters for libtheora

Stefano Sabatini stefasab at gmail.com
Thu Dec 27 15:52:40 CET 2012


On date Wednesday 2012-12-26 15:30:58 -0900, Lou Logan encoded:
> On Thu, 27 Dec 2012 00:57:39 +0100, Stefano Sabatini wrote:
> 
> > ---
> >  doc/encoders.texi |    3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/doc/encoders.texi b/doc/encoders.texi
> > index ed99cb4..9216f2a 100644
> > --- a/doc/encoders.texi
> > +++ b/doc/encoders.texi
> > @@ -450,7 +450,8 @@ Set the GOP size.
> >  Set the global quality in lambda units, only works if the
> >  @code{qscale} flag in @option{flags} is enabled. The value is clipped
> >  in the [0 - 10*@code{FF_QP2LAMBDA}] range, and then multiplied for 6.3
> > -to get a value in the native libtheora range [0-63].
> > +to get a value in the native libtheora range [0-63]. An higher value
> > +corresponds to an higher quality.
> >
> >  For example, to set maximum constant quality encoding with
> >  @command{ffmpeg}:
> 
> Nit: A higher value corresponds to a higher quality.
> 
> A good addition. LGTM other than the nit.

Applied with the fix, thanks.
-- 
FFmpeg = Fanciful & Furious Mastering Perfectionist Encoding/decoding Genius


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