[FFmpeg-devel] [PATCH 1/4] swr: support -async X as a simple way to do what ffmpeg -async X did

Michael Niedermayer michaelni at gmx.at
Tue Dec 25 17:19:04 CET 2012


On Sun, Dec 23, 2012 at 06:11:17PM +0100, Stefano Sabatini wrote:
> On date Sunday 2012-12-23 00:07:11 +0100, Michael Niedermayer encoded:
> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> > ---
> >  libswresample/swresample.c          |   10 ++++++++++
> >  libswresample/swresample_internal.h |    1 +
> >  2 files changed, 11 insertions(+)
> > 
> > diff --git a/libswresample/swresample.c b/libswresample/swresample.c
> > index af983a1..5cb9eaf 100644
> > --- a/libswresample/swresample.c
> > +++ b/libswresample/swresample.c
> > @@ -97,6 +97,8 @@ static const AVOption options[]={
> >                                                          , OFFSET(soft_compensation_duration),AV_OPT_TYPE_FLOAT ,{.dbl=1                     }, 0      , INT_MAX   , PARAM },
> >  {"max_soft_comp"        , "set maximum factor by which data is stretched/squeezed to make it match the timestamps."
> >                                                          , OFFSET(max_soft_compensation),AV_OPT_TYPE_FLOAT ,{.dbl=0                     }, INT_MIN, INT_MAX   , PARAM },
> > +{"async"                , "simplified 1 parameter audio timestamp matching."
> 
> The help message is confusing, and doesn't provide much hints about what
> the option is about (apart "audio timestamp").
> 
> Also the help message tells what the option does, not what the
> parameter is.

improved and applied

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If a bugfix only changes things apparently unrelated to the bug with no
further explanation, that is a good sign that the bugfix is wrong.
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