[FFmpeg-devel] [PATCH] documentation: extend documentation for ffmpeg -aspect option

[Stefano Sabatini]

On date Sunday 2011-03-27 17:34:36 +0200, Stefano Sabatini encoded:
> On date Saturday 2011-03-26 19:51:56 +0100, Ivo encoded:
> > On Saturday 26 March 2011, 16:18:10, Stefano Sabatini wrote:
> > > +Set display aspect ratio for the output video.
> > > +
> > > +This option accepts in input a string of the form @var{num}:@var{den},
> > 
> > s/accepts in input/requires/
> > 
> > > +where @var{num} and @var{den} are numerator and denominator of the
> > > +wanted display aspect ratio, or @var{float}, where @var{float} is a
> > > +floating number. For example "4:3", "16:9", "1.3333", or "1.7777" are
> > 
> > s/floating/floating point/
> 
> Somehow rephrased and simplified.
> 
> I noted that -aspect is ignored for input files (maybe it would be
> useful for forcing the "read" DAR).
> 
> As for the default value, there is the usual confusion due to the fact
> that if not specified aspect_ratio is set to the last value set, which
> could be the aspect_ratio of the previous input/output file. I prefer
> not to document this behavior for now.
> 
> I'll push it soon if there are no comments.

Applied.
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FFmpeg = Fast Fundamental Martial Puritan Extreme God