On Thu, Feb 19, 2015 at 01:14:04AM +0100, Michael Niedermayer wrote: > On Wed, Feb 18, 2015 at 03:46:24PM +0100, Clément Bœsch wrote: > > From: Clément Bœsch <clem...@stupeflix.com> > > > > TODO: bump minor > > --- > > doc/filters.texi | 15 +++++ > > libavfilter/vf_paletteuse.c | 151 > > ++++++++++++++++++++++++++++++++++++++++---- > > 2 files changed, 153 insertions(+), 13 deletions(-) > > > > diff --git a/doc/filters.texi b/doc/filters.texi > > index 191b52f..d75e39a 100644 > > --- a/doc/filters.texi > > +++ b/doc/filters.texi > > @@ -6991,6 +6991,21 @@ visible pattern for less banding, and higher value > > means less visible pattern > > at the cost of more banding. > > > > The option must be an integer value in the range [0,5]. Default is @var{2}. > > + > > +@item diff_mode > > +If set, define the zone to process > > + > > +@table @samp > > +@item rectangle > > +Only the changing rectangle will be reprocessed. This is similar to GIF > > +cropping/offsetting compression mechanism. This option can be useful for > > speed > > +if only a part of the image is changing, and has use cases such as > > limiting the > > +scope of the error diffusal @option{dither} to the rectangle that bound the > > +moving scene (it leads to more deterministic output if the scene doesn't > > change > > +much, and as a result less moving noise and better GIF compression). > > +@end table > > + > > +Default is @var{none}. > > @end table > > this is a nice idea >
Thanks, applied -- Clément B.
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