[FFmpeg-devel] [PATCH] Transpose filter

[Stefano Sabatini]

On date Sunday 2010-10-17 21:16:37 +0200, Michael Niedermayer encoded:
> On Sun, Oct 17, 2010 at 01:22:26PM +0200, Stefano Sabatini wrote:
[...]
> > + at section transpose
> > +
> > +Transpose rows with columns in the input video and optionally flip it.
> > +
> > +It accepts a parameter representing an integer, which can assume the
> > +values:
> > +
> > +0    Rotate by 90 degrees clockwise and flip (default).
> > +
> > +1    Rotate by 90 degrees clockwise.
> > +
> > +2    Rotate by 90 degrees counterclockwise.
> > +
> > +3    Rotate by 90 degrees counterclockwise and flip.
> 
> that description is ambigous and also not very clear. flip can be horizontally
> vertically or diaginally.
> maybe you should write examples like
> 1.2      4.2
> . .  ->  . .
> 3.4      3.1

Updated with fancy ascii art added.
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FFmpeg = Furious Fast Mystic Patchable Eretic Gangster